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CN117039903B - Automatic voltage regulating device for three-phase distribution line and using method thereof - Google Patents

Automatic voltage regulating device for three-phase distribution line and using method thereof Download PDF

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Publication number
CN117039903B
CN117039903B CN202310743780.8A CN202310743780A CN117039903B CN 117039903 B CN117039903 B CN 117039903B CN 202310743780 A CN202310743780 A CN 202310743780A CN 117039903 B CN117039903 B CN 117039903B
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CN
China
Prior art keywords
plate
rod
under
rotate
support
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Active
Application number
CN202310743780.8A
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Chinese (zh)
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CN117039903A (en
Inventor
佐振振
胡娴
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Jiangsu Huaxu Electric Power Design Co ltd
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Jiangsu Huaxu Electric Power Design Co ltd
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Priority to CN202310743780.8A priority Critical patent/CN117039903B/en
Publication of CN117039903A publication Critical patent/CN117039903A/en
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/35—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for venting arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewing Machines And Sewing (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses a method for preparing a composite material, which comprises the following steps: the automatic voltage regulating device for the three-phase distribution line comprises a voltage regulator, wherein an adjusting rod is installed at the top of the voltage regulator in a penetrating mode. According to the invention, by installing the adjusting rod, a worker can pull the push rod leftwards through the pull ring according to the actual situation, so that the clamping plate can be pulled out of the positioning groove near the top position to move to the inner side of the movable groove, then the worker needs to downwards move the clamping plate through the push rod along the guide groove, so that the inserting plate can drive the cotton brush to downwards move to be attached to the top of the dial, then the worker needs to push the clamping plate rightwards through the push rod, so that the positioning groove can be matched with the clamping plate and the inserting plate to provide positioning support for the cotton brush, and then the adjusting rod is pushed to rotate, so that the adjusting rod drives the cotton brush to rotate together with the adjusting rod as the circle center under the support of the clamping plate and the positioning groove through the inserting groove, and the cotton brush can be attached to the top of the dial to rotate under the action of external force to clean dust at the top of the dial.

Description

Automatic voltage regulating device for three-phase distribution line and using method thereof
Technical Field
The invention relates to the technical field of automatic voltage regulating devices of three-phase distribution lines, in particular to an automatic voltage regulating device of a three-phase distribution line and a use method thereof.
Background
The automatic voltage regulating device for the three-phase distribution line is one of the indispensable devices in the automatic voltage regulating work of the three-phase distribution line, can provide a connecting space for the three-phase line, can automatically regulate voltage of electric power under the rotation of staff by taking scale points on a dial as references, is characterized in that the traditional device is not perfect enough, has no facility capable of conveniently cleaning dust accumulated on the top of the dial, and can influence the watching scale points, and the automatic voltage regulating device for the three-phase distribution line and the use method thereof can provide a solution for the problems.
The existing automatic voltage regulating device for the three-phase distribution line has the defects that:
1. the traditional device is not perfect enough, and there is not the facility that can conveniently clean the deposition of calibrated scale top, leads to the dust that the calibrated scale top accumulated can influence the definition of watching the scale point.
2. The traditional device is not perfect enough, and no facility capable of facilitating auxiliary positioning during rotary pressure regulating work exists.
3. The traditional device is not perfect enough, has no facility capable of conveniently improving the heat dissipation effect, and can only rely on the heat dissipation hole to conduct heat dissipation work, and the heat dissipation effect is poor.
4. The traditional device is not perfect enough, and no facility capable of conveniently arranging connection lines and preventing the lines from intertwining, so that the three-phase lines naturally hang down at a working place and are easy to wind.
Disclosure of Invention
The invention aims to provide an automatic voltage regulating device for a three-phase distribution line and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic voltage regulating device for the three-phase distribution line comprises a voltage regulator, wherein an adjusting rod is arranged at the top of the voltage regulator in a penetrating manner;
The inner part of the adjusting rod is provided with a movable groove in a penetrating way, the right side of the adjusting rod is provided with a slot which is communicated with the movable groove, the inner part of the adjusting rod is provided with two groups of positioning grooves which are communicated with the slot, the left side of the adjusting rod is provided with a guide groove which is communicated with the movable groove, the inner sides of the movable groove and the slot are provided with inserting plates in a penetrating way, the utility model discloses a cotton brush, including the picture peg, the push rod is installed in the push rod, the removal groove has been seted up in the left side of picture peg, the push rod has been run through to the inboard of guide slot, the pull ring is installed in the left side of push rod, the cardboard is installed on the right side of push rod, push rod and cardboard are located the inboard of removal groove, and the cardboard runs through the front of removal groove and the back is located the inboard of one of them a set of constant head tank, the cotton brush is installed to the bottom of picture peg.
Preferably, two handles are arranged at the top of the pressure regulator, and heat dissipation holes are formed in the outer side of the pressure regulator.
Preferably, the calibrated scale is installed at the top of the voltage regulator, and the calibrated scale is installed in the outside of adjusting the pole through the bearing, and the scale point is carved on the top of calibrated scale, and the carousel is installed at the top of adjusting the pole, and the pointer is installed in the left side of adjusting the pole, and the pointer is located the top of calibrated scale, and the fagging is installed in the front of voltage regulator, and voltmeter is installed in the front of fagging, six binding post are installed in the front of fagging.
Preferably, the locating hole has been seted up to the position department that the top of calibrated scale corresponds the scale point, and two extension boards are installed to the bottom of pointer, and the dwang is installed in the inside run-through of two extension boards, and the L pole is installed in the outside of dwang, and the supporting disk is installed at the top of L pole, and the spring is installed at the top of supporting disk, and the top of spring is connected with the bottom of pointer, and the end is installed to the bottom of L pole, and the end is located the inboard of one of them locating hole.
Preferably, every two positioning grooves are in a group;
three of the six connecting terminals are power input, and the other three connecting terminals are power output.
Preferably, two annular guide plates are installed on two sides of the supporting plate, the two annular guide plates are located on the outer side of the voltage regulator, rollers are placed on the inner sides of the annular guide plates, rubber pads are installed on the inner sides of bottom walls of the annular guide plates, the rubber pads are located at the bottoms of the rollers, rotating rods are installed on one sides of the rollers, frame plates are installed on the outer sides of the rotating rods, a motor is installed on one side of one frame plate, the rotating rods at corresponding positions of output ends of the motor are connected, a top shell is installed on the bottom of one frame plate, a connecting plate is installed on the bottom of the top shell, a bottom shell is installed on the bottom of the connecting plate, the bottom of the bottom shell is connected with the top of the other frame plate, two connecting plates are installed on the inner sides of the top shell, one end of each connecting plate is provided with a shaft sleeve, a double-headed fan is installed inside the bottom shell through a connecting part, fan blades are installed on the output ends of the motor, wind nets are installed on the two sides of the top shell and the double-headed fan through a belt, a belt is installed on the outer side of the belt pulley, two row plates are installed on the bottom of one annular guide plate and are located on the two sides of the supporting plate respectively, and one side of the row plate far from the supporting plate is provided with a switch;
The control module is formed by the reversing switch, the supporting plate, the row plates and the annular guide plate, and can control the motor to reversely rotate after the reversing switch is pressed, so that the motor can drive the roller to roll clockwise and anticlockwise in a reciprocating manner along the inner side of the annular guide plate.
Preferably, the inside of two the row boards is respectively penetrated and is installed three gum covers, the outside of gum cover is installed the ball, the connecting rod is installed in the front of ball, the U board is installed in the front of connecting rod, the plug is installed to the inboard gomphosis of U board, the pressure pad is installed at the back of plug, and the pressure pad is located the inboard of U board, the handle is installed in the front of plug.
Preferably, the using method of the automatic voltage regulating device of the three-phase distribution line is as follows:
S1, firstly, a worker can hold a handle to lift the voltage regulator according to the actual situation, move the voltage regulator to a proper working place, firmly place the voltage regulator at the working place and electrify the device;
S2, then, a worker needs to connect the three-phase circuit needing voltage regulation with the wiring terminals at the corresponding positions under the support of the supporting plate, meanwhile, the worker needs to push the regulating rod to rotate through the turntable, so that the regulating rod can control the voltage regulator to regulate the voltage under the action of the rotating force, and meanwhile, the regulating rod can drive the pointer to rotate together under the action of the external force, so that the pointer points to the relative positions of the corresponding scale points, the worker can judge the voltage regulation amount according to the relative positions of the scale points of the pointer, and the electric power input into the voltage regulator from the wiring terminals at the input end can be output from the wiring terminals at the output end after the voltage regulation;
S3, when a worker pushes the adjusting rod to drive the pointer to rotate, the pointer drives the L rod to rotate together through the support plate and the rotating rod under the action of external force, meanwhile, the L rod drives the end head to rotate together under the action of external force, the end head pushes the L rod to rotate anticlockwise by taking the rotating rod as a circle center under the action of external force by utilizing the radian of the positioning hole, meanwhile, the L rod can squeeze the spring to shrink through the support plate under the support of the pointer, so that the spring stores energy, when the pointer moves to the position corresponding to the scale point, the L rod drives the end head to move together to the inner side of the positioning hole corresponding to the scale point, and meanwhile, the spring pushes the L rod downwards through the support plate by utilizing the reverse elasticity, so that the L rod drives the end head to rotate anticlockwise by taking the rotating rod as the circle center under the support of the support plate, the end head is inserted into the inner side of the positioning hole at the corresponding position to position, and a certain blocking force is provided for rotation of the adjusting rod;
s4, a worker can start the motor under the support of the support plate, the motor drives one of the rollers to rotate through the rotating rod under the support of one of the support plates, the roller rolls under the support of the outer force and the rubber pad under the support of the annular guide plate, meanwhile, one of the support plates can drive the bottom shell to move together through the top shell and the connecting plate under the outer force, the bottom shell can drive the other roller to roll under the inner side of the other annular guide plate through the other support plate and the other rotating rod, the two support plates can drive the top shell and the bottom shell to rotate around the outer side of the pressure regulator together with the annular guide plate as a center under the interconnection of the connecting plate, meanwhile, the worker needs to start the motor under the support of the bottom shell, the motor drives the fan blades to rotate, meanwhile, the fan blades drive the belt to rotate under the support of the two pulleys, the belt can drive the double-head fan to rotate under the support of the shaft sleeve and the connecting plate through the cooperation of the pulleys, the double-head fan and the fan blades can respectively rotate under the inner side of the top shell and the bottom shell to blow outside air to the air through the wind net to the pressure regulator to the inner side of the pressure regulator, and when the top shell moves to the position close to the right side or left side of the support plate, the top shell can be extruded to the top shell and the reversing switch to rotate around the outer force under the outer force and the support plate to rotate clockwise, so that the top shell can alternately rotate and rotate around the annular guide plate and the bottom shell and rotate clockwise side support plate under the support plate and the upper shell and rotate and the bottom shell under the support plate;
S5, finally, a worker can pull the plug to the front through the handle under the support of the row plate according to the actual situation, so that the plug is pulled out of the inner side of the U plate, the plug can drive the pressing pad to be pulled out of the inner side of the U plate to the outside under the action of external force, the effect of opening the front opening of the U plate is achieved, then, the worker needs to penetrate the line at the corresponding position connected with the wiring terminal from the opening to the inner side of the U plate, then, squeeze the pressing pad to deform, enable the pressing pad to be plugged into the inner side of the U plate, meanwhile, the fact that the plug is embedded with the front opening of the U plate is guaranteed, the pressing pad can squeeze and fix the connecting line placed on the inner side of the U plate, then, the worker can push the U plate according to the actual situation, the U plate can drive the ball to rotate on the inner side of the rubber sleeve through the connecting rod under the action of external force, and meanwhile, the rubber sleeve can position the ball under the support of the row plate by means of self rubber material and friction force, and each connecting line is staggered.
Preferably, in the step S2, the method further includes the following steps:
S21, the staff can pull the push rod to the left side through the pull ring according to the needs of actual conditions, make the push rod pass the guide slot under the effect of external force and drive the cardboard along the travel groove and remove to the left side, make the cardboard pull out the inboard of removing to the movable groove in the constant head tank that is close to top position department, afterwards, the staff then need pass through the push rod and remove the cardboard along the guide slot downwardly moving to suitable position department along the movable groove, simultaneously the cardboard can drive the picture peg downwardly moving along the slot through the travel groove under the effect of external force, make the picture peg can drive cotton brush and move down together, make cotton brush can laminate with the top of calibrated scale, then the staff need pass through the push rod to promote the cardboard to the right side, make the cardboard run through the inside of the constant head tank that the slot is close to bottom position department along the travel groove, make the constant head tank can provide location support with cardboard and picture peg cooperation for cotton brush, then promote the regulation pole rotation again, make the regulation pole drive cotton brush together and rotate with the regulation pole as the centre of a circle under the support of cardboard and constant head tank through the slot, make cotton brush can laminate with the top of calibrated scale under the effect of external force and clean top dust.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the movable groove is formed, the movable groove can be communicated with the slot and the guide groove, the slot can facilitate the insertion plate to be inserted into the inner side of the movable groove, the guide groove can provide a moving guiding function and a penetrating channel for the push rod, the pull ring can facilitate the push rod to be pushed and pulled by a worker, the clamp plate can be embedded with the positioning groove, the positioning groove can be matched with the clamp plate to prevent the plug plate from moving up and down, positioning support is provided for the plug plate, a certain elastic worker can pull the push rod leftwards through the pull ring according to the requirement of actual conditions, the push rod passes through the guide groove to drive the clamp plate to move leftwards through the moving groove under the action of external force, the clamp plate can be pulled out of the positioning groove close to the top position to the inner side of the movable groove, then the worker needs to downwards move the clamp plate through the push rod along the guide groove, the clamp plate downwards along the moving groove to downwards move to the proper position along the movable groove, meanwhile, the clamp plate can be driven to downwards move downwards along the slot under the action of external force through the moving groove, the cotton brush can be matched with the top of the dial plate, then the worker needs to push the clamp plate rightwards through the push rod to move leftwards through the pull rod, the push rod along the moving groove to be matched with the moving groove to the bottom the groove to be positioned at the bottom of the position close to the top of the movable groove to the top of the dial plate can rotate, and then the top of the dial can be conveniently and rotatably supported by the dial plate is rotated, and the cleaning brush can be conveniently and rotated.
2. According to the invention, the positioning holes are formed, the positions of the positioning holes correspond to the positions of all scale points, the pointer can firmly support the support plate under the support of the adjusting rod, the support plate can provide rotary support for the L-shaped rod through the rotary rod, the spring has certain elasticity and can deform under the action of external force, the L-shaped rod can rebound after the external force disappears, when a worker pushes the adjusting rod to drive the pointer to rotate, the pointer can drive the L-shaped rod to rotate together through the support plate and the rotary rod under the action of external force, meanwhile, the L-shaped rod can drive the end head to rotate together under the action of external force, the end head pushes the L-shaped rod to rotate anticlockwise by using the radian of the positioning holes as the circle center, the L-shaped rod can be pushed to compress the spring under the support of the pointer, the spring stores energy, and when the pointer moves to the position corresponding to the scale points, the L-shaped rod can drive the end head to move together to the inner side of the positioning holes corresponding to the scale points through the support plate by using the reverse elasticity, the L-shaped rod drives the end head to rotate anticlockwise with the rotary rod as the circle center under the support of the support plate, the end head is positioned at the inner side of the corresponding position, the L-shaped rod is positioned by the inner side, and the L-shaped rod is rotated by the inner side of the rotary rod, and the L-shaped rod is used as a certain feedback force, which can provide a feedback function for adjusting device, which can conveniently provide the adjusting force for the adjusting and help to position and position of the staff.
3. The invention is provided with the annular guide plate, the annular guide plate can provide stable support for the rubber pad, the rubber pad is made of rubber material and has certain friction force, the friction force can be utilized to provide support for the roller, the roller can conveniently roll, the connecting plate can enable the top shell and the bottom shell to be connected with each other, a worker can start the motor under the support of the support plate, the motor drives one roller to rotate through the rotating rod under the support of one of the frame plates, the roller rolls under the action of external force and the support of the rubber pad under the action of the inner side of the annular guide plate, simultaneously one of the frame plates can drive the bottom shell to move together through the top shell and the connecting plate under the action of external force, the bottom shell can drive the other roller to roll under the inner side of the other annular guide plate through the other frame plate and the other rotating rod, the two frame plates can drive the top shell and the bottom shell to rotate around the outer side of the voltage regulator together by taking the annular guide plate as a circle center under the interconnection action of the connecting plate, meanwhile, a worker needs to start the motor under the support of the bottom shell, so that the motor drives the fan blades to rotate, and meanwhile, the fan blades drive the belt to rotate by utilizing the supporting effect of the two pulleys, so that the belt can pass through the through holes to drive the double-head fan to rotate under the support of the shaft sleeve and the connecting plate in a matched manner, the double-head fan and the fan blades can respectively rotate at the inner sides of the top shell and the bottom shell to blow outside air to the voltage regulator through the air net to perform heat dissipation work, and when the top shell moves to a position close to the right side or the left side of the supporting plate, the reverse switch is extruded and touched under the action of external force and the support of the discharging plate, so that the reverse switch can control the motor to reversely rotate, and the top shell and the bottom shell can alternately reciprocate anticlockwise and clockwise along the annular guide plate to perform heat dissipation work, and the heat dissipation effect is improved.
4. According to the invention, the row plates are arranged, the row plates can provide stable support for the rubber sleeve, the rubber sleeve has certain elasticity, the round balls can wrap the round balls, the round balls can provide support for the connecting rod, the round balls can overcome the friction force with the rubber sleeve under the action of external force, a worker can pull the plug to the front side through the handle under the support of the row plates according to the actual situation, the plug is pulled out of the inner side of the U plate, the plug can drive the pressing pad to be pulled out of the inner side of the U plate to the outside under the action of external force, the effect of opening the front side opening of the U plate is realized, then the worker needs to plug a circuit at the corresponding position connected with the wiring terminal into the inner side of the U plate from the opening, then the pressing pad is extruded and deformed, the pressing pad is plugged into the inner side of the U plate, the front side opening of the U plate is simultaneously ensured, the U plate can be fixedly extruded to be placed on the connecting circuit of the inner side of the U plate, the U plate can be pushed by the worker according to the actual situation, the connecting rod drives the round balls to rotate on the inner side of the rubber sleeve under the action of the external force, the rubber sleeve can be staggered from the inner side of the rubber sleeve to the inner side of the rubber sleeve, and the round balls are mutually connected in the proper directions due to the friction force of the connecting wire, and the round balls are prevented from being mutually staggered in each other direction.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a U-plate in a three-dimensional structure according to the present invention;
FIG. 3 is a schematic perspective view of a positioning hole according to the present invention;
FIG. 4 is a schematic diagram of a movable trough structure according to the present invention;
FIG. 5 is a schematic top view of the clamping plate of the present invention;
FIG. 6 is a schematic diagram of a motor structure according to the present invention;
FIG. 7 is a schematic view of a belt structure according to the present invention;
Fig. 8 is a flow chart of the present invention.
In the figure: 1. a voltage regulator; 2. a handle; 3. a heat radiation hole; 4. a dial; 5. scale points; 6. an adjusting rod; 7. a turntable; 8. a pointer; 9. a supporting plate; 10. a voltmeter; 11. a connection terminal; 12. a movable groove; 13. a slot; 14. a positioning groove; 15. a guide groove; 16. inserting plate; 17. a moving groove; 18. a push rod; 19. a pull ring; 20. a clamping plate; 21. a cotton brush; 22. positioning holes; 23. a support plate; 24. a rotating rod; 25. an L-shaped rod; 26. a support disc; 27. a spring; 28. an end head; 29. an annular guide plate; 30. a roller; 31. a rotating rod; 32. a frame plate; 33. a motor; 34. rubber cushion; 35. a top shell; 36. a connecting plate; 37. a bottom case; 38. a wind net; 39. a through hole; 40. a connecting plate; 41. a shaft sleeve; 42. double-end fan; 43. a motor; 44. a fan blade; 45. a belt wheel; 46. a belt; 47. arranging plates; 48. a reversing switch; 49. a rubber sleeve; 50. a ball; 51. a connecting rod; 52. a U-shaped plate; 53. a plug; 54. a pressing pad; 55. a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1,3 and 4, an embodiment of the present invention is provided: the automatic voltage regulating device for the three-phase distribution line comprises a voltage regulator 1, wherein two handles 2 are arranged at the top of the voltage regulator 1, a heat radiation hole 3 is formed in the outer side of the voltage regulator 1, the voltage regulator 1 can provide stable support for the handles 2, the handles 2 can provide holding space for workers, the workers can conveniently lift the voltage regulator 1 to move through the handles 2, the heat radiation hole 3 can provide a ventilation channel for air, the voltage regulator 1 can radiate heat, the workers can hold the handles 2 to lift the voltage regulator 1 according to the actual situation, move the voltage regulator 1 to a proper working place, firmly place the voltage regulator 1 to the working place, electrify the device, an adjusting rod 6 is arranged at the top of the voltage regulator 1 in a penetrating manner, a dial 4 is arranged at the top of the voltage regulator 1, the dial 4 is arranged on the outer side of the adjusting rod 6 through a bearing, the top of the dial 4 is carved with scale points 5, the top of the adjusting rod 6 is provided with a rotary table 7, the left side of the adjusting rod 6 is provided with a pointer 8, the pointer 8 is positioned on the top of the dial 4, the front of the pressure regulator 1 is provided with a supporting plate 9, the front of the supporting plate 9 is provided with a voltmeter 10, the front of the supporting plate 9 is provided with six wiring terminals 11, three of the six wiring terminals 11 are used as electric power input, the other three wiring terminals 11 are used as electric power output, the pressure regulator 1 can provide rotary support for the adjusting rod 6, the rotation of the adjusting rod 6 can control the pressure regulator 1 to automatically adjust voltage according to the actual situation, the dial 4 can provide a depicting space for the scale points 5 under the support of the pressure regulator 1, each two scale points 5 are five volts, the staff needs to be connected with the binding post 11 of corresponding position department respectively with the three-phase circuit that needs the pressure regulating under the support of fagging 9, simultaneously the staff need promote through carousel 7 and adjust pole 6 rotation, make adjust pole 6 can control voltage regulator 1 under the effect of rotation power and adjust the voltage, simultaneously adjust pole 6 can drive pointer 8 and rotate together under the effect of external force, make pointer 8 point to the relative position department of corresponding scale point 5, the staff can be according to the relative position judgement voltage regulation's that pointer 8 is located scale point 5 volume, the electric power that makes the binding post 11 from the input to voltage regulator 1 can be through exporting from the binding post 11 of output after the pressure regulating, voltage meter 10 then can instruct corresponding numerical value and supply the staff to refer to when voltage regulator 1 adjusts the voltage.
Referring to fig. 1, 3,4 and 5, an embodiment of the present invention is provided: the automatic voltage regulating device for the three-phase distribution line comprises an adjusting rod 6, wherein a movable groove 12 is formed in the adjusting rod 6 in a penetrating manner, a slot 13 is formed in the right side of the adjusting rod 6, the slot 13 is communicated with the movable groove 12, two groups of positioning grooves 14 are formed in the adjusting rod 6, the positioning grooves 14 are communicated with the slot 13, a guide groove 15 is formed in the left side of the adjusting rod 6, the guide groove 15 is communicated with the movable groove 12, a plugboard 16 is arranged in the movable groove 12 and the inner side of the slot 13 in a penetrating manner, a movable groove 17 is formed in the left side of the plugboard 16, a push rod 18 is arranged in the inner side of the guide groove 15 in a penetrating manner, a pull ring 19 is arranged in the left side of the push rod 18, a clamping plate 20 is arranged on the right side of the push rod 18, the push rod 18 and the clamping plate 20 are positioned in the inner side of the movable groove 17, the front and the back of the clamping plate 20 penetrating the movable groove 17 are positioned in the inner side of one group of the positioning grooves 14, the bottom of the plugboard 16 is provided with a cotton brush 21, each two positioning grooves 14 are a group, the adjusting rod 6 can provide an opening space for the movable groove 12, the movable groove 12 can provide a channel for the clamping board 20 to move up and down, the slot 13 can provide a space for the plugboard 16 to move up and down, the guide groove 15 can provide a moving guiding function for the push rod 18, the push rod 18 can push the clamping board 20 left and right under the action of external force, the moving groove 17 can provide a penetrating channel and a moving space for the clamping board 20, the clamping board 20 can provide support for the plugboard 16, the plugboard 16 can firmly support the cotton brush 21, the cotton brush 21 has certain adsorptivity and is softer, a worker can pull the push rod 18 to the left side through the pull ring 19 according to the requirement of actual situation, the push rod 18 can drive the clamping board 20 to move to the left side along the moving groove 17 through the guide groove 15 under the action of external force, the clamping plate 20 can be pulled out from the positioning groove 14 near the top to move to the inner side of the movable groove 12, then a worker needs to move the clamping plate 20 downwards along the guide groove 15 through the push rod 18, so that the clamping plate 20 moves downwards along the movable groove 12 to a proper position, meanwhile, the clamping plate 20 can drive the inserting plate 16 to move downwards along the inserting groove 13 through the moving groove 17 under the action of external force, the inserting plate 16 can drive the cotton brush 21 to move downwards together, the cotton brush 21 can be attached to the top of the dial 4, then the worker needs to push the clamping plate 20 to the right side through the push rod 18, so that the clamping plate 20 penetrates through the inserting groove 13 along the moving groove 17 to insert into the inner side of the positioning groove 14 near the bottom, the positioning groove 14 can be matched with the clamping plate 20 and the inserting plate 16 to provide positioning support for the cotton brush 21, then the adjusting rod 6 is pushed to rotate, the adjusting rod 6 is driven to rotate together with the adjusting rod 6 to be used as a circle center under the support of the clamping plate 20 and the positioning groove 14 through the inserting plate 16, and the cotton brush 21 can be attached to the top of the dial 4 under the action of external force to clean dust on the top of the dial 4.
Referring to fig. 1, 3,4 and 5, an embodiment of the present invention is provided: the automatic voltage regulator for three-phase distribution line includes dial 4, two support plates 23 installed on the top of dial 4 and corresponding to scale points 5, rotating rod 24 installed inside the two support plates 23, L rod 25 installed outside the rotating rod 24, support plate 26 installed on the top of the L rod 25, spring 27 installed on the top of the support plate 26, end 28 installed on the bottom of the L rod 25, one of the positioning holes 22 inside the end 28, dial 4 providing space for the positioning hole 22, positioning hole 22 with certain radian to provide holding space for the end 28, L rod 25 capable of pushing the L rod 25 with the radian of the positioning hole 22 and the end 28 under the action of external force to firmly support the support plate 26, when a worker pushes the adjusting rod 6 to drive the pointer 8 to rotate, the pointer 8 drives the L rod 25 to rotate together through the support plate 23 and the rotary rod 24 under the action of external force, meanwhile, the L rod 25 drives the end head 28 to rotate together under the action of external force, so that the end head 28 pushes the L rod 25 to rotate anticlockwise by taking the rotary rod 24 as a circle center through the radian of the positioning hole 22 under the action of external force, meanwhile, the L rod 25 can squeeze the spring 27 to shrink through the support plate 26 under the support of the pointer 8, so that the spring 27 stores energy, when the pointer 8 moves to the position corresponding to the scale point 5, the L rod 25 drives the end head 28 to move together to the inner side of the positioning hole 22 corresponding to the scale point 5, meanwhile, the spring 27 pushes the L rod 25 downwards through the support plate 26 by utilizing the rebound force, so that the L rod 25 drives the end head 28 to rotate anticlockwise by taking the rotary rod 24 as a circle center under the support of the support plate 23, the end head 28 is inserted into the inner side of the positioning hole 22 at the corresponding position to position, and provides certain blocking force for the rotation of the adjusting rod 6.
Referring to fig. 1, 6 and 7, an embodiment of the present invention provides: an automatic voltage regulator for three-phase distribution line is composed of supporting plate 9, two ring-shaped guide plates 29 on both sides of supporting plate 9, rollers 30 on the inner surfaces of said guide plates 29, rubber pads 34 on the bottom walls of said guide plates 29, motor 33 on one side of said supporting plate 32, rotary rods 31 on one side of said roller 30, frame plates 32 on the outer surface of said rotary rods 31, top case 35 on the bottom of said frame plates 32, connecting plate 36 on the bottom of said top case 35, bottom case 37 on the bottom of said connecting plate 36, bottom of said bottom case 37 on the top of another frame plate 32, two connecting plates 40 on the inner surface of said top case 35, the shaft sleeve 41 is respectively arranged at one end of the connecting plate 40, the double-end fan 42 is arranged in the shaft sleeve 41 in a penetrating way, the motor 43 is arranged at the inner side of the bottom shell 37 through the connecting component, the fan blade 44 is arranged at the output end of the motor 43, the wind net 38 is arranged at the two sides of the top shell 35 and the bottom shell 37 in a penetrating way, the belt wheel 45 is sleeved at the outer sides of the fan blade 44 and the double-end fan 42, the belt 46 is sleeved at the outer side of the belt wheel 45, the two row plates 47 are arranged at the bottom of one annular guide plate 29, the row plates 47 are respectively positioned at the two sides of the supporting plate 9, the reversing switch 48 is arranged at one side of the row plates 47 far away from the supporting plate 9, the reversing switch 48, the supporting plate 9, the row plates 47 and the annular guide plate 29 form a control module, the control module can control the motor 33 to reversely rotate after the reversing switch 48 is pressed, so that the motor 33 can drive the roller 30 to roll clockwise and anticlockwise in a reciprocating way along the inner side of the annular guide plate 29, the annular guide plate 29 can provide stable support for the rubber cushion 34 under the support of the supporting plate 9, the rubber cushion 34 can provide rolling support for the roller 30, the roller 30 can roll under the action of external force and friction force with the rubber cushion 34, the frame plate 32 can provide support for the top shell 35 and the bottom shell 37 under the support of the roller 30 through the rotating rod 31, the top shell 35 and the bottom shell 37 can provide opening space for the through holes 39, the through holes 39 can provide rotating space for the belt 46, a worker can start the motor 33 under the support of the supporting plate 9, the motor 33 drives one of the rollers 30 to rotate under the support of one of the frame plates 32 through the rotating rod 31, the roller 30 rolls under the action of external force and under the support of the rubber cushion 34 on the inner side of the annular guide plate 29, simultaneously one of the frame plates 32 can drive the bottom shell 37 to move together under the action of external force through the top shell 35 and the connecting plate 36, the bottom shell 37 can drive the other roller 30 to roll on the inner side of the other annular guide plate 29 through the other frame plate 32 and the other rotating rod 31, the two frame plates 32 can drive the top shell 35 and the bottom shell 37 to rotate around the outer side of the voltage regulator 1 together by taking the annular guide plate 29 as a circle center under the interconnection effect of the connecting plate 36, meanwhile, a worker needs to start the motor 43 under the support of the bottom shell 37, so that the motor 43 drives the fan blades 44 to rotate, the fan blades 44 drive the belt 46 to rotate under the supporting effect of the two belt pulleys 45, the belt 46 can pass through the through holes 39 to cooperate with the belt pulleys 45 to drive the double-end fan 42 to rotate under the support of the shaft sleeve 41 and the connecting plate 40, so that the double-end fan 42 and the fan blades 44 can respectively rotate on the inner sides of the top shell 35 and the bottom shell 37 to blow outside air to the voltage regulator 1 through the wind net 38 to perform heat dissipation work, when the top shell 35 moves to a position close to the right side or the left side of the supporting plate 9, the reversing switch 48 is pressed and touched under the action of external force and under the support of the row plate 47, so that the reversing switch 48 can control the motor 33 to reversely rotate, and the top shell 35 and the bottom shell 37 can alternately reciprocate anticlockwise and clockwise along the annular guide plate 29 to perform heat dissipation work, and the heat dissipation effect is improved.
Referring to fig. 1 and 7, an embodiment of the present invention is provided: the three-phase distribution line automatic voltage regulating device comprises a row plate 47, three rubber sleeves 49 are respectively arranged in the two row plates 47 in a penetrating way, round balls 50 are arranged on the outer sides of the rubber sleeves 49, connecting rods 51 are arranged on the front faces of the round balls 50, U-shaped plates 52 are arranged on the front faces of the connecting rods 51, plugs 53 are arranged on the inner sides of the U-shaped plates 52 in a jogged way, pressing pads 54 are arranged on the back sides of the plugs 53, the pressing pads 54 are arranged on the inner sides of the U-shaped plates 52, handles 55 are arranged on the front faces of the plugs 53, the rubber sleeves 49 can firmly support the rubber sleeves 49 under the support of an annular guide plate 29, the rubber sleeves 49 can firmly support the round balls 50 by utilizing friction force, the round balls 50 can rotate under the action of external force after overcoming friction, workers can pull the plugs 53 to the front faces under the support of the row plates 47 through the handles 55 according to actual conditions, so that the plugs 53 are pulled out from the inner sides of the U-shaped plates 52, simultaneously, the plug 53 drives the pressing pad 54 to be pulled out from the inner side of the U plate 52 to the outside under the action of external force, the effect of opening the front opening of the U plate 52 is realized, then a worker needs to insert a circuit at the corresponding position connected with the wiring terminal 11 from the opening into the inner side of the U plate 52, then the pressing pad 54 is extruded to deform, so that the pressing pad 54 is inserted into the inner side of the U plate 52, simultaneously, the embedding of the plug 53 and the front opening of the U plate 52 is ensured, the pressing pad 54 can extrude and fix the connecting circuit placed into the inner side of the U plate 52, then the worker can push the U plate 52 according to the actual situation, the U plate 52 drives the ball 50 to rotate in the inner side of the rubber sleeve 49 through the connecting rod 51 under the action of external force, simultaneously, the rubber sleeve 49 can position the ball 50 under the support of the row plate 47 by utilizing the rubber material and friction force of the worker, so that the U plate 52 faces a proper angle direction, each connection line is offset from the other.
Further, the using method of the automatic voltage regulating device of the three-phase distribution line comprises the following steps:
S1, firstly, a worker can hold a handle 2 to lift the voltage regulator 1 according to the actual situation, move the voltage regulator 1 to a proper working place, firmly place the voltage regulator 1 at the working place and electrify the device;
S2, a worker needs to connect three-phase circuits needing voltage regulation with wiring terminals 11 at corresponding positions under the support of a supporting plate 9, meanwhile, the worker needs to push an adjusting rod 6 to rotate through a rotary table 7, so that the adjusting rod 6 can control the voltage regulator 1 to regulate voltage under the action of rotating force, meanwhile, the adjusting rod 6 can drive a pointer 8 to rotate together under the action of external force, the pointer 8 points to the corresponding relative position of a scale point 5, the worker can judge the voltage regulation amount according to the relative position of the pointer 8 at the scale point 5, and electric power input into the voltage regulator 1 from the wiring terminals 11 at an input end can be output from the wiring terminals 11 at an output end after voltage regulation;
S3, when a worker pushes the adjusting rod 6 to drive the pointer 8 to rotate, the pointer 8 drives the L rod 25 to rotate together through the support plate 23 and the rotary rod 24 under the action of external force, meanwhile, the L rod 25 drives the end head 28 to rotate together under the action of external force, the end head 28 pushes the L rod 25 to rotate anticlockwise with the rotary rod 24 as a circle center by using the radian of the positioning hole 22 under the action of external force, meanwhile, the L rod 25 is supported by the pointer 8 to squeeze the spring 27 through the support plate 26 to shrink, so that the spring 27 stores energy, when the pointer 8 moves to the position corresponding to the scale point 5, the L rod 25 drives the end head 28 to move together to the inner side of the positioning hole 22 corresponding to the scale point 5, and simultaneously, the spring 27 pushes the L rod 25 downwards through the support plate 26 by using the rebound force, so that the L rod 25 drives the end head 28 to rotate anticlockwise with the rotary rod 24 as a circle center under the support of the support plate 23, the end head 28 is inserted into the inner side of the positioning hole 22 at the corresponding position, and a certain blocking force is provided for the rotation of the adjusting rod 6;
S4, a worker can start the motor 33 under the support of the supporting plate 9, the motor 33 drives one of the rollers 30 to rotate through the rotating rod 31 under the support of one of the frame plates 32, the roller 30 rolls under the support of the rubber pad 34 and the inner side of the annular guide plate 29 under the action of external force, meanwhile, one of the frame plates 32 drives the bottom shell 37 to move together through the top shell 35 and the connecting plate 36 under the action of external force, the bottom shell 37 can drive the other roller 30 to roll under the inner side of the other annular guide plate 29 through the other frame plate 32 and the other rotating rod 31, the two frame plates 32 can drive the top shell 35 and the bottom shell 37 to rotate around the outer side of the pressure regulator 1 together with the annular guide plate 29 as the center of a circle under the interconnection action of the connecting plate 36, the worker needs to start the motor 43 under the support of the bottom shell 37, the motor 43 drives the fan blades 44 to rotate, meanwhile, the fan blades 44 drive the belt 46 to rotate by utilizing the supporting effect of the two belt pulleys 45, the belt 46 can pass through the through holes 39 and cooperate with the belt pulleys 45 to drive the double-end fan 42 to rotate under the supporting of the shaft sleeve 41 and the connecting plate 40, the double-end fan 42 and the fan blades 44 can respectively rotate at the inner sides of the top shell 35 and the bottom shell 37 to blow outside air to the pressure regulator 1 through the air net 38 to perform heat dissipation work, when the top shell 35 moves to a position close to the right side or the left side of the supporting plate 9, the reverse switch 48 is pressed and touched under the action of the external force and under the supporting of the discharging plate 47, the reverse switch 48 can control the motor 33 to reversely rotate, so that the top shell 35 and the bottom shell 37 can alternately reciprocate anticlockwise and clockwise along the annular guide plate 29 to perform heat dissipation work, and the heat dissipation effect is improved;
S5, finally, a worker can pull the plug 53 to the front through the handle 55 under the support of the row plate 47 according to actual conditions, so that the plug 53 is pulled out of the inner side of the U plate 52, meanwhile, the plug 53 drives the pressing pad 54 to be pulled out of the inner side of the U plate 52 to the outside under the action of external force, the effect of opening the front opening of the U plate 52 is achieved, then, the worker needs to penetrate a line at a corresponding position connected with the wiring terminal 11 from the opening to be plugged into the inner side of the U plate 52, then, the pressing pad 54 is extruded to deform, so that the pressing pad 54 is plugged into the inner side of the U plate 52, meanwhile, the plug 53 is ensured to be embedded with the front opening of the U plate 52, so that the pressing pad 54 can be extruded and fixedly placed on a connecting line at the inner side of the U plate 52, then, the worker can push the U plate 52 to drive the ball 50 to rotate at the inner side of the rubber sleeve 49 through the connecting rod 51 under the action of external force, and meanwhile, the rubber sleeve 49 can position the ball 50 under the support of the row plate 47 by utilizing the rubber material and friction force of the worker, so that the U plate 52 faces a proper angle direction, and each connecting line is staggered.
Further, in step S2, the method further includes the steps of:
s21, the staff can pull push rod 18 to the left through pull ring 19 according to the needs of actual conditions, make push rod 18 pass guide slot 15 under the effect of external force and drive cardboard 20 along the removal groove 17 to the left, make cardboard 20 can pull out and remove to the inboard of movable groove 12 from the constant head tank 14 that is close to top position department, afterwards, the staff then needs to move cardboard 20 downwards along guide slot 15 through push rod 18, make cardboard 20 move to suitable position downwards along movable groove 12, simultaneously cardboard 20 can drive picture peg 16 through the removal groove 17 under the effect of external force and move downwards along slot 13, make picture peg 16 can drive cotton brush 21 together to move downwards, make cotton brush 21 can laminate with the top of calibrated scale 4, then the staff needs to pass through push rod 18 to the right side and promote cardboard 20, make cardboard 20 run through the inside of constant head tank 14 that is close to bottom position department along slot 13, make constant head tank 14 can cooperate with cardboard 20 and picture peg 16 to provide the location support for cotton brush 21, then promote regulation pole 6 rotation again, make regulation pole 6 pass through slot 13 and 16 and drive picture peg 16 and move downwards along slot 13 along with the guide slot 21, make the effect of cotton brush 21 rotate under the effect of supporting cotton brush 21 and make the effect of rotary scale 4 can laminate with the top of calibrated scale 4 outside the effect of the top of the rotatable scale.
Working principle: before the device is used, whether the device has a problem of influencing the use or not is checked, when a worker needs to use the device, the voltage regulator 1 is moved to a working place through the handle 2 and is firmly placed, then the worker can attach the cotton brush 21 to the top of the dial 4 according to the actual situation, rotate the adjusting rod 6 to clean the dial 4, then electrify the device, simultaneously operate the wiring terminal 11 to connect a three-phase distribution line, then rotate the adjusting rod 6 according to the actual situation through the turntable 7, take the value indicated on the voltmeter 10 as a reference to enable the voltage regulator 1 to automatically adjust the voltage to a proper value, simultaneously start the motor 33 and the motor 43 to perform heat dissipation work, finally adjust the angle orientation of the U plate 52 according to the actual situation, and utilize the U plate 52, the plug 53 and the pressing pad 54 to perform positioning support connection line to prevent winding.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an automatic voltage regulation device of three-phase distribution lines, includes voltage regulator (1), its characterized in that: an adjusting rod (6) is arranged at the top of the pressure regulator (1) in a penetrating way;
The inside of the adjusting rod (6) is penetrated and provided with a movable groove (12), the right side of the adjusting rod (6) is provided with a slot (13), the slot (13) is communicated with the movable groove (12), the inside of the adjusting rod (6) is provided with two groups of positioning grooves (14), the positioning grooves (14) are communicated with the slot (13), the left side of the adjusting rod (6) is provided with a guide groove (15), the guide groove (15) is communicated with the movable groove (12), the inner sides of the movable groove (12) and the slot (13) are penetrated and provided with a plugboard (16), the cotton brush comprises a inserting plate (16), a push rod (18) is arranged on the left side of the inserting plate (16), a pull ring (19) is arranged on the left side of the push rod (18), a clamping plate (20) is arranged on the right side of the push rod (18), the push rod (18) and the clamping plate (20) are located on the inner side of the moving groove (17), the clamping plate (20) penetrates through the front side and the back side of the moving groove (17) and is located on the inner side of one group of locating grooves (14), and a cotton brush (21) is arranged at the bottom of the inserting plate (16);
The top of the voltage regulator (1) is provided with a dial (4), the dial (4) is arranged on the outer side of an adjusting rod (6) through a bearing, the top of the dial (4) is marked with a scale point (5), the top of the adjusting rod (6) is provided with a rotary table (7), the left side of the adjusting rod (6) is provided with a pointer (8), the pointer (8) is positioned at the top of the dial (4), the front of the voltage regulator (1) is provided with a supporting plate (9), the front of the supporting plate (9) is provided with a voltmeter (10), and the front of the supporting plate (9) is provided with six wiring terminals (11);
The dial (4) is provided with positioning holes (22) at positions corresponding to scale points (5) at the top, two support plates (23) are arranged at the bottom of the pointer (8), a rotary rod (24) is arranged inside the two support plates (23) in a penetrating mode, an L-shaped rod (25) is arranged on the outer side of the rotary rod (24), a supporting disc (26) is arranged at the top of the L-shaped rod (25), a spring (27) is arranged at the top of the supporting disc (26), the top of the spring (27) is connected with the bottom of the pointer (8), an end head (28) is arranged at the bottom end of the L-shaped rod (25), and the end head (28) is located on the inner side of one positioning hole (22);
Two annular guide plates (29) are arranged on two sides of the supporting plate (9), the two annular guide plates (29) are positioned on the outer side of the pressure regulator (1), a roller (30) is arranged on the inner side of the annular guide plate (29), a rubber pad (34) is arranged on the inner side of the bottom wall of the annular guide plate (29), the rubber pad (34) is positioned at the bottom of the roller (30), a rotating rod (31) is arranged on one side of the roller (30), a frame plate (32) is arranged on the outer side of the rotating rod (31), a motor (33) is arranged on one side of one frame plate (32), the output end of the motor (33) is connected with the rotating rod (31) at the corresponding position, a top shell (35) is arranged at the bottom of one frame plate (32), a connecting plate (36) is arranged at the bottom of the top shell (35), a bottom shell (37) is arranged at the bottom of the connecting plate (36), two connecting plates (40) are arranged on the inner side of the top shell (35), one ends of the connecting plates (40) are respectively provided with a shaft sleeve (41), a motor (42) is arranged inside the shaft sleeve (41), a motor (43) is arranged on the inner side of the shaft sleeve (41) in a penetrating way, the motor (43) through the bottom shell (37), wind nets (38) are arranged on two sides of the top shell (35) and the bottom shell (37) in a penetrating manner, belt wheels (45) are sleeved on the outer sides of the fan blades (44) and the double-head fan (42), belts (46) are sleeved on the outer sides of the belt wheels (45), two row plates (47) are arranged at the bottom of one annular guide plate (29), the row plates (47) are respectively positioned on two sides of the supporting plate (9), and a reversing switch (48) is arranged on one side, far away from the supporting plate (9), of the row plates (47);
the reversing switch (48), the supporting plate (9), the row plates (47) and the annular guide plate (29) form a control module, and the control module can control the motor (33) to reversely rotate after the reversing switch (48) is pressed, so that the motor (33) can drive the roller (30) to reciprocate clockwise and anticlockwise along the inner side of the annular guide plate (29).
2. The automatic voltage regulator for three-phase distribution lines according to claim 1, wherein: two handles (2) are installed at the top of voltage regulator (1), and louvre (3) have been seted up in the outside of voltage regulator (1).
3. The automatic voltage regulator for three-phase distribution lines according to claim 1, wherein: every two positioning grooves (14) are in a group;
Three of the six connecting terminals (11) are used for inputting power, and the other three connecting terminals (11) are used for outputting power.
4. The automatic voltage regulator for three-phase distribution lines according to claim 1, wherein: three rubber sleeves (49) are respectively arranged inside the two row plates (47) in a penetrating mode, round balls (50) are arranged on the outer sides of the rubber sleeves (49), connecting rods (51) are arranged on the front faces of the round balls (50), U plates (52) are arranged on the front faces of the connecting rods (51), plugs (53) are arranged on the inner sides of the U plates (52) in a jogged mode, pressing pads (54) are arranged on the back portions of the plugs (53), the pressing pads (54) are located on the inner sides of the U plates (52), and handles (55) are arranged on the front faces of the plugs (53).
5. The method for using the automatic voltage regulating device for the three-phase distribution line according to any one of claims 1 to 4, wherein the method for using the automatic voltage regulating device for the three-phase distribution line comprises the following steps:
S1, firstly, a worker can hold a handle (2) to lift the voltage regulator (1) according to the actual situation, move the voltage regulator (1) to a proper working place, firmly place the voltage regulator (1) at the working place and electrify the device;
S2, a worker needs to connect three-phase circuits needing voltage regulation with wiring terminals (11) at corresponding positions under the support of a supporting plate (9), meanwhile, the worker needs to push an adjusting rod (6) to rotate through a rotary table (7), so that the adjusting rod (6) can control the voltage regulator (1) to regulate voltage under the action of rotating force, meanwhile, the adjusting rod (6) can drive a pointer (8) to rotate together under the action of external force, the pointer (8) points to the corresponding relative position of a scale point (5), the worker can judge the voltage regulation amount according to the relative position of the pointer (8) at the scale point (5), and electric power input into the voltage regulator (1) from the wiring terminal (11) at an input end can be output from the wiring terminal (11) at an output end after voltage regulation;
S3, simultaneously when a worker pushes the adjusting rod (6) to drive the pointer (8) to rotate, the pointer (8) drives the L rod (25) to rotate together through the support plate (23) and the rotating rod (24) under the action of external force, meanwhile, the L rod (25) drives the end head (28) to rotate together under the action of external force, the end head (28) pushes the L rod (25) to rotate anticlockwise by taking the rotating rod (24) as a circle center through the radian of the positioning hole (22) under the action of external force, meanwhile, the L rod (25) can squeeze the spring (27) to shrink through the supporting disc (26) under the support of the pointer (8), so that the spring (27) stores energy, when the pointer (8) moves to the position corresponding to the scale point (5), the L rod (25) can drive the end head (28) to move to the inner side of the positioning hole (22) corresponding to the scale point (5), and simultaneously, the spring (27) can push the L rod (25) downwards through the supporting disc (26) by means of reverse elasticity, so that the end head (28) is driven to rotate anticlockwise by taking the supporting rod (24) under the support plate (23) as a circle center, the position corresponding to rotate, and the position of the end head (28) is blocked to rotate, and certain force is provided for positioning the position of the rotating rod (24) to be inserted into the position corresponding to the position (6;
S4, then, a worker can start the motor (33) under the support of the supporting plate (9), the motor (33) drives one of the rollers (30) to rotate through the rotating rod (31) under the support of one of the frame plates (32), the roller (30) rolls on the inner side of the annular guide plate (29) under the action of external force and the support of the rubber pad (34), meanwhile, one of the frame plates (32) drives the bottom shell (37) to move together through the top shell (35) and the connecting plate (36) under the action of external force, the bottom shell (37) can drive the other roller (30) to roll on the inner side of the other annular guide plate (29) through the other frame plate (32) and the other rotating rod (31), the two frame plates (32) can drive the top shell (35) and the bottom shell (37) to rotate around the outer side of the annular guide plate (1) together under the action of the interconnection of the connecting plate (36), meanwhile, the worker needs to start the motor (43) under the support of the bottom shell (37), the motor (43) drives the fan blades (44) to rotate, and meanwhile, the fan blades (44) are driven by the aid of the two belt pulleys (45) to rotate, the belt (46) can pass through the through hole (39) and be matched with the belt wheel (45) to drive the double-headed fan (42) to rotate under the support of the shaft sleeve (41) and the connecting plate (40), so that the double-headed fan (42) and the fan blades (44) can respectively rotate at the inner sides of the top shell (35) and the bottom shell (37) to blow outside air to the pressure regulator (1) through the air net (38) to perform heat dissipation, when the top shell (35) moves to a position close to the right side or the left side of the supporting plate (9), the reverse switch (48) is pressed and touched under the action of external force and under the support of the discharging plate (47), and the reverse switch (48) can control the motor (33) to reversely rotate, so that the top shell (35) and the bottom shell (37) can alternately reciprocate anticlockwise and clockwise along the annular guide plate (29) to perform heat dissipation, and the heat dissipation effect is improved;
S5, finally, staff can pull the plug (53) to the front through the handle (55) under the support of the row plate (47) according to actual conditions, the plug (53) is pulled out of the inner side of the U plate (52), meanwhile, the plug (53) can drive the pressing pad (54) to be pulled out of the inner side of the U plate (52) to the outside under the action of external force, the effect of opening the front opening of the U plate (52) is achieved, then the staff needs to penetrate a circuit at the corresponding position connected with the wiring terminal (11) from the opening to plug into the inner side of the U plate (52), then the pressing pad (54) is extruded to deform, the pressing pad (54) is plugged into the inner side of the U plate (52), meanwhile, the pressing pad (54) can be fixedly extruded to a connecting circuit at the inner side of the U plate (52), the staff can push the U plate (52) according to the actual conditions, the connecting rod (51) can drive the inner ball (50) to rotate around the rubber sleeve (49) under the action of the external force, and the rubber sleeve (49) can be staggered in the direction of the rubber sleeve (49) at the same time, and the proper friction force is applied to the ball sleeve (50) is located on the position of the U plate (49).
6. The method for using the automatic voltage regulating device for the three-phase distribution line according to claim 5, wherein the method comprises the following steps: in the step S2, the method further includes the following steps:
S21, staff can pull the push rod (18) to the left through the pull ring (19) according to the actual situation, the push rod (18) drives the clamping plate (20) to move to the left along the moving groove (17) through the guide groove (15) under the action of external force, the clamping plate (20) can be pulled out from the positioning groove (14) close to the top position to the inner side of the movable groove (12), then the staff needs to move the clamping plate (20) downwards along the guide groove (15) through the push rod (18), the clamping plate (20) moves downwards to a proper position along the movable groove (12), meanwhile, the clamping plate (20) can drive the inserting plate (16) to move downwards along the inserting groove (13) through the moving groove (17) under the action of external force, the inserting plate (16) can drive the cotton brush (21) to move downwards together, the cotton brush (21) can be attached to the top of the movable groove (4), then the staff needs to push the clamping plate (20) to the right side through the push rod (18), the clamping plate (20) to be inserted into the positioning groove (14) close to the bottom position along the moving groove (17), the inner side of the positioning groove (14) can be matched with the positioning groove (6) in a rotary manner, and then the brush (21) can be matched with the positioning plate (6) is provided, the cotton brush (21) is driven by the adjusting rod (6) through the inserting groove (13) and the inserting plate (16) under the support of the clamping plate (20) and the positioning groove (14) to rotate together with the adjusting rod (6) as the circle center, so that the cotton brush (21) can be attached to the top of the dial (4) to rotate under the action of external force to clean dust on the top of the dial (4).
CN202310743780.8A 2023-06-23 2023-06-23 Automatic voltage regulating device for three-phase distribution line and using method thereof Active CN117039903B (en)

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