CN215219034U - Frequency conversion series resonance withstand voltage test device - Google Patents
Frequency conversion series resonance withstand voltage test device Download PDFInfo
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- CN215219034U CN215219034U CN202121603941.6U CN202121603941U CN215219034U CN 215219034 U CN215219034 U CN 215219034U CN 202121603941 U CN202121603941 U CN 202121603941U CN 215219034 U CN215219034 U CN 215219034U
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a frequency conversion series resonance pressure resistance test device, the power distribution box comprises a box body, the platform is placed to the bottom fixedly connected with of box inner chamber, the first baffle of top fixedly connected with of placing the platform, the pressure resistance test device body has all been placed to the both sides of placing bench portion, one side and the first baffle of pressure resistance test device body contact, the equal fixedly connected with spacing case in both sides of box inner chamber bottom. The utility model discloses a box, place platform, first baffle, pressure resistance test device body, spacing case, motor, lead screw, sliding sleeve, riser, horizontal pole, stopper, heat dissipation box, second baffle and heat dissipation fan's cooperation and use, possess fixed and improvement radiating effect's advantage, can the current frequency conversion series resonance pressure resistance test device of effectual solution, do not possess the fixed function, influence experimental accuracy easily, the radiating effect is poor simultaneously, influences the problem of pressure resistance test device normal operating easily.
Description
Technical Field
The utility model relates to a power equipment testing technology field specifically is a frequency conversion series resonance withstand voltage test device.
Background
The frequency conversion series resonance withstand voltage test device mainly aims at 10kV and 35kV cables, power transformers and bus switches; the alternating current withstand voltage test of all electrical main equipment such as thermal power generator is designed and manufactured, the reactor adopts the design of dividing more, can satisfy the equipment test condition requirement of high voltage, undercurrent, be the withstand voltage equipment of ground, city, county level high voltage test department and electric installation, repair and try project unit ideal, withstand voltage test device mainly comprises variable frequency control power, exciting transformer, high-voltage reactor, capacitive voltage divider, resonant capacitor, present frequency conversion series resonance withstand voltage test device, do not possess fixed function, influence experimental accuracy easily, the radiating effect is poor simultaneously, influence the normal operating of withstand voltage test device easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion series resonance pressure test device possesses fixed and the advantage that improves the radiating effect, has solved current frequency conversion series resonance pressure test device, does not possess fixed function, influences experimental accuracy easily, and the radiating effect is poor simultaneously, influences the problem of pressure test device normal operating easily.
In order to achieve the above object, the utility model provides a following technical scheme: a frequency conversion series resonance pressure resistance test device comprises a box body, wherein a placing table is fixedly connected to the bottom of an inner cavity of the box body, a first partition plate is fixedly connected to the top of the placing table, a pressure resistance test device body is placed on each of two sides of the top of the placing table, one side of the pressure resistance test device body is in contact with the first partition plate, a limiting box is fixedly connected to each of two sides of the bottom of the inner cavity of the box body, a motor is fixedly connected to each of the bottoms of two sides of the box body, an output end of the motor extends to the inner cavity of the limiting box through a bearing and is fixedly connected with a lead screw, a sliding sleeve is in threaded connection with one side of the surface of the lead screw, a vertical plate is fixedly connected to the top of the sliding sleeve, a cross rod is fixedly connected to one side of the vertical plate, one end, away from the vertical plate, of the cross rod extends to the outside of the limiting box and is fixedly connected with a limiting block, and one side of the limiting block is in contact with the pressure resistance test device body, the top fixedly connected with heat dissipation box of box inner chamber, the center department fixedly connected with second baffle of heat dissipation box inner chamber, the equal fixedly connected with heat dissipation fan in both sides of heat dissipation box inner chamber.
Preferably, the two sides of the bottom of the box body are fixedly connected with backing plates, and one side of the bottom of the backing plate is fixedly connected with supporting legs.
Preferably, a placing groove is formed in one side of the inner cavity of the base plate, an electric push rod is fixedly connected to the top of the inner cavity of the placing groove, a moving plate is fixedly connected to the bottom of the electric push rod, two ends of the moving plate are both connected with the inner wall of the placing groove in a sliding mode, and pulleys are movably connected to the bottom of the moving plate through a mounting frame.
Preferably, the left side of the front surface of the box body is hinged with a box door through a hinge, and the right side of the front surface of the box door is fixedly connected with a door handle.
Preferably, the top fixedly connected with guide bar of spacing case inner chamber both sides, the riser cover is established on the surface of guide bar and with guide bar sliding connection.
Preferably, the top of box inner chamber both sides has all been seted up the heat dissipation and has been led to the groove, and the inner wall fixedly connected with dust screen that the heat dissipation led to the groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a box, place platform, first baffle, pressure resistance test device body, spacing case, motor, lead screw, sliding sleeve, riser, horizontal pole, stopper, heat dissipation box, second baffle and heat dissipation fan's cooperation and use, possess fixed and improvement radiating effect's advantage, can the current frequency conversion series resonance pressure resistance test device of effectual solution, do not possess the fixed function, influence experimental accuracy easily, the radiating effect is poor simultaneously, influences the problem of pressure resistance test device normal operating easily.
2. The utility model discloses a set up backing plate and landing leg, can be convenient for support the box, improve the security of box when using simultaneously, through setting up electric putter, can be convenient for lower the pulley to in removing this frequency conversion series resonance withstand voltage test device, through setting up chamber door and door handle, can facilitate the use withstand voltage test device body, through setting up the guide bar, stability when can improving riser horizontal migration.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a cross-sectional view of the backing plate of the present invention.
In the figure: 1. a box body; 2. a placing table; 3. a first separator; 4. a pressure resistance test device body; 5. a limiting box; 6. a motor; 7. a lead screw; 8. a sliding sleeve; 9. a vertical plate; 10. a cross bar; 11. a limiting block; 12. a heat dissipation box; 13. a second separator; 14. a heat dissipation fan; 15. a base plate; 16. a placement groove; 17. an electric push rod; 18. moving the plate; 19. a pulley; 20. and (4) a box door.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, a variable frequency series resonance voltage withstand test device comprises a box body 1, a placing table 2 is fixedly connected to the bottom of an inner cavity of the box body 1, a first partition plate 3 is fixedly connected to the top of the placing table 2, a voltage withstand test device body 4 is placed on both sides of the top of the placing table 2, one side of the voltage withstand test device body 4 is in contact with the first partition plate 3, a limiting box 5 is fixedly connected to both sides of the bottom of the inner cavity of the box body 1, a motor 6 is fixedly connected to the bottom of both sides of the box body 1, an output end of the motor 6 extends to the inner cavity of the limiting box 5 through a bearing and is fixedly connected with a lead screw 7, a sliding sleeve 8 is in threaded connection with one side of the surface of the lead screw 7, a vertical plate 9 is fixedly connected to the top of the sliding sleeve 8, a cross rod 10 is fixedly connected to one side of the vertical plate 9, one end of the cross rod 10, far away from the vertical plate 9, extends to the outside of the limiting box 5 and is fixedly connected with a limiting block 11, one side of a limiting block 11 is contacted with a pressure test device body 4, a heat dissipation box 12 is fixedly connected to the top of an inner cavity of a box body 1, a second partition plate 13 is fixedly connected to the center of the inner cavity of the heat dissipation box 12, heat dissipation fans 14 are fixedly connected to both sides of the inner cavity of the heat dissipation box 12, a backing plate 15 is fixedly connected to both sides of the bottom of the box body 1, a support leg is fixedly connected to one side of the bottom of the backing plate 15, the box body 1 can be conveniently supported by arranging the backing plate 15 and the support leg, the safety of the box body 1 in use is improved, a placing groove 16 is formed in one side of the inner cavity of the backing plate 15, an electric push rod 17 is fixedly connected to the top of the inner cavity of the placing groove 16, a pulley 19 can be conveniently lowered by arranging the electric push rod 17, so as to conveniently move the variable frequency series resonance pressure test device, a movable plate 18 is fixedly connected to the bottom of the electric push rod 17, and two ends of the movable plate 18 are both slidably connected with the inner wall of the placing groove 16, the bottom of the movable plate 18 is movably connected with a pulley 19 through a mounting rack, the left side of the front of the box body 1 is hinged with a box door 20 through a hinge, the right side of the front of the box door 20 is fixedly connected with a door handle, the pressure test device body 4 can be conveniently used by arranging the box door 20 and the door handle, the top parts of the two sides of the inner cavity of the limit box 5 are fixedly connected with guide rods, the stability of the vertical plate 9 during horizontal movement can be improved by arranging the guide rods, the vertical plate 9 is sleeved on the surface of the guide rods and is in sliding connection with the guide rods, the top parts of the two sides of the inner cavity of the box body 1 are respectively provided with a heat dissipation through groove, the inner wall of the heat dissipation through groove is fixedly connected with a dust screen, and the box body 1, the placing table 2, the first clapboard 3, the pressure test device body 4, the limit box 5, the motor 6, the lead screw 7, the sliding sleeve 8, the vertical plate 9, the cross rod 10, the limiting block 11, the heat dissipation box 12, the second clapboard 13 and the heat dissipation fan 14 are matched for use, possess fixed and the advantage that improves the radiating effect, can effectual solution current frequency conversion series resonance withstand voltage test device, do not possess fixed function, influence experimental accuracy easily, the radiating effect is poor simultaneously, influences the problem of withstand voltage test device normal operating easily.
During the use, through operation external controller starter motor 6, motor 6 drives lead screw 7 and rotates, and lead screw 7 drives sliding sleeve 8 and removes, and sliding sleeve 8 drives riser 9 and removes, and riser 9 drives the push rod and removes, and the push rod drives stopper 11 and removes, and stopper 11 removes to carry out spacing fixed can to pressure test device body 4, through operation external controller start heat dissipation fan 14, heat dissipation fan 14 rotates the radiating effect that improves pressure test device body 4 can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frequency conversion series resonance withstand voltage test device, includes box (1), its characterized in that: the pressure resistance test device is characterized in that a placing table (2) is fixedly connected to the bottom of an inner cavity of the box body (1), a first partition plate (3) is fixedly connected to the top of the placing table (2), pressure resistance test device bodies (4) are placed on two sides of the top of the placing table (2), one side of each pressure resistance test device body (4) is in contact with the first partition plate (3), limiting boxes (5) are fixedly connected to two sides of the bottom of the inner cavity of the box body (1), motors (6) are fixedly connected to the bottoms of two sides of the box body (1), the output ends of the motors (6) extend to the inner cavity of the limiting boxes (5) through bearings and are fixedly connected with lead screws (7), a sliding sleeve (8) is in threaded connection with one side of the surface of each lead screw (7), a vertical plate (9) is fixedly connected to the top of each sliding sleeve (8), and a transverse rod (10) is fixedly connected to one side of each vertical plate (9), horizontal pole (10) are kept away from the one end of riser (9) and are extended to outside and fixedly connected with stopper (11) of spacing case (5), one side and withstand voltage test device body (4) of stopper (11) contact, the top fixedly connected with heat dissipation box (12) of box (1) inner chamber, fixedly connected with second baffle (13) are located at the center of heat dissipation box (12) inner chamber, the equal fixedly connected with heat dissipation fan (14) in both sides of heat dissipation box (12) inner chamber.
2. The variable frequency series resonance withstand voltage test device according to claim 1, characterized in that: the box body is characterized in that base plates (15) are fixedly connected to two sides of the bottom of the box body (1), and supporting legs are fixedly connected to one sides of the bottoms of the base plates (15).
3. The variable frequency series resonance withstand voltage test device according to claim 2, characterized in that: the novel electric shock absorber is characterized in that a placing groove (16) is formed in one side of an inner cavity of the backing plate (15), an electric push rod (17) is fixedly connected to the top of the inner cavity of the placing groove (16), a moving plate (18) is fixedly connected to the bottom of the electric push rod (17), two ends of the moving plate (18) are connected with the inner wall of the placing groove (16) in a sliding mode, and a pulley (19) is movably connected to the bottom of the moving plate (18) through a mounting frame.
4. The variable frequency series resonance withstand voltage test device according to claim 1, characterized in that: the left side of the front face of the box body (1) is hinged with a box door (20) through a hinge, and the right side of the front face of the box door (20) is fixedly connected with a door handle.
5. The variable frequency series resonance withstand voltage test device according to claim 1, characterized in that: the top fixedly connected with guide bar of spacing case (5) inner chamber both sides, riser (9) cover is established on the surface of guide bar and with guide bar sliding connection.
6. The variable frequency series resonance withstand voltage test device according to claim 1, characterized in that: the heat dissipation through grooves are formed in the tops of two sides of the inner cavity of the box body (1), and the inner wall of each heat dissipation through groove is fixedly connected with a dust screen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121603941.6U CN215219034U (en) | 2021-07-15 | 2021-07-15 | Frequency conversion series resonance withstand voltage test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121603941.6U CN215219034U (en) | 2021-07-15 | 2021-07-15 | Frequency conversion series resonance withstand voltage test device |
Publications (1)
Publication Number | Publication Date |
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CN215219034U true CN215219034U (en) | 2021-12-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121603941.6U Expired - Fee Related CN215219034U (en) | 2021-07-15 | 2021-07-15 | Frequency conversion series resonance withstand voltage test device |
Country Status (1)
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CN (1) | CN215219034U (en) |
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2021
- 2021-07-15 CN CN202121603941.6U patent/CN215219034U/en not_active Expired - Fee Related
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |