CN221140995U - Small-size electronic lifting tool of two steel wires high stability - Google Patents
Small-size electronic lifting tool of two steel wires high stability Download PDFInfo
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- CN221140995U CN221140995U CN202323048259.7U CN202323048259U CN221140995U CN 221140995 U CN221140995 U CN 221140995U CN 202323048259 U CN202323048259 U CN 202323048259U CN 221140995 U CN221140995 U CN 221140995U
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- wire rope
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a small electric lifting lamp with high stability of double steel wires, which comprises a fixed frame, wherein a supporting frame is arranged on the fixed frame, a motor is arranged on the supporting frame, a double-groove steel wire reel is arranged on an output shaft of the motor, two groups of steel wire ropes are respectively wound on the double-groove steel wire reel, the two groups of steel wire ropes are respectively wound on the double-groove steel wire reel in opposite directions, one ends of the two groups of steel wire ropes extend to the lower part of the fixed frame and are connected with a suspended object, and the small electric lifting lamp also comprises a guide pulley assembly, a wire arranging assembly and a transmission assembly; through the arrangement of the wire arrangement assembly, the wire ropes can be orderly wound in the double-groove wire reel in the winding process, so that the occurrence of the condition that the mutual wire ropes are wound in a staggered manner is avoided; in addition, through the setting of drive assembly to only need through a power unit, can drive double-groove steel wire reel and winding displacement subassembly and work, saved the cost of manufacture, the space can rational utilization simultaneously, makes the structure compacter.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to a small electric lifting tool with double steel wires and high stability.
Background
Along with the requirement of the current high-altitude illumination on the lifting function, and in order to reduce the maintenance cost of the high-altitude lamp, the current lamp with the lifting function is widely applied to high-altitude space places such as stages, mines, stadiums, stations, wharfs and the like. The top of the existing high-altitude lamp is connected with the lamp by a lifting device to realize lifting of the lamp. The lifting device usually adopts a motor to drive the unreeling wheel to rotate, so that the reeling and unreeling steel wire realizes the lifting function of the high-altitude lamp, but the lifting device has higher safety requirement on the high-altitude lamp because the lifting device needs to be applied to high-altitude space environments such as a high-speed rail station, an airport and the like, and the existing lifting device usually only lifts through a simple single steel cable, so that the stability is poor; in addition, it has been found that when the wire rope is wound around the reel, the wire rope is easily wound randomly, and the wire rope is wound to affect the lifting.
Disclosure of utility model
The invention aims to solve at least one of the problems existing in the prior related art to a certain extent, and therefore, the invention provides a small electric lifting tool with double steel wires and high stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a small-size electronic lifting tool of two steel wires high stability, includes the mount be provided with the support frame on the mount be provided with the motor on the support frame, be provided with two groove wire reels on the output shaft of motor, twine respectively on the two groove wire reels and have two sets of wire ropes, two sets of wire ropes twine respectively on two groove wire reels with opposite direction, and one end all stretches to the below of mount and hangs the thing and be connected, still including direction pulley assembly, winding displacement subassembly and drive assembly, direction pulley assembly is used for guiding wire rope's direction of movement, the winding displacement subassembly is used for guiding wire rope to carry out the rolling or unreel along the range of axial direction in proper order on two groove wire reels, drive assembly connects between the output shaft of motor and winding displacement subassembly to can be when the motor work, drive winding displacement subassembly work through drive assembly.
In some embodiments, the fixing frame comprises an upper circular plate, a lower circular plate and a plurality of support columns connected between the upper circular plate and the lower circular plate.
In some embodiments, the support frame comprises support plates arranged at intervals on the lower side of the upper circular plate, the double-groove steel wire reel is arranged between the two support plates, and the motor is arranged on the outer side of one of the support plates.
In some embodiments, the winding displacement subassembly is including locating the mount pad of going up the plectane downside rotate on the mount pad and install the pivot that sets up with double-groove steel wire reel homoaxialiy be provided with winding displacement leading wheel and cylinder in the pivot respectively be equipped with wavy guide slot on the outer wall of cylinder still the activity is provided with the movable plate that can follow pivot axial displacement on the mount pad be provided with shifting block and guide post on the movable plate respectively, in the wavy guide slot is located in the activity of one end of guide post, the shifting block is used for stirring the axial reciprocating motion of winding displacement leading wheel along the pivot.
In some embodiments, the transmission assembly comprises a driving gear arranged on the output shaft of the motor, the driving gear is positioned on a supporting plate far away from one side of the motor, a transmission gear set meshed with the driving gear is further arranged on the supporting plate, and a secondary gear meshed with the transmission gear set is arranged at one end of the rotating shaft.
In some embodiments, the two sets of steel wires are a first steel wire rope and a second steel wire rope, the guide pulley assembly comprises a first guide pulley set and a second guide pulley set, the first guide pulley set is used for guiding the moving direction of the first steel wire rope, and the second guide pulley set is used for guiding the moving direction of the second steel wire rope.
In some embodiments, the lower circular plate is symmetrically provided with threading holes by taking the center of the circle as a midpoint, the first steel wire rope is threaded on one threading hole, and the second steel wire rope is threaded on the other threading hole.
In some embodiments, a controller is also provided on the lower circular plate.
In some embodiments, the motor is a direct current motor.
Compared with the prior art, the utility model has the beneficial effects that:
1. Firstly, through the arrangement of the double steel wire ropes, when one steel wire is damaged and broken, the other steel wire can be hung, so that the safety is extremely high, the double steel wire rope is suitable for places with dense personnel or high safety requirements, and the double steel wire rope is convenient to popularize and use;
2. The double-groove steel wire reel rotates through forward rotation or reverse rotation of the motor, so that the first steel wire rope and the second steel wire rope can be synchronously unreeled or rolled, and a suspended object is driven to ascend or descend, so that the double-groove steel wire reel is simple in structure and stable in work;
3. Through the arrangement of the wire arrangement assembly, the wire ropes can be orderly wound in the double-groove wire reel in the winding process, so that the occurrence of the condition that the mutual wire ropes are wound in a staggered manner is avoided;
4. In addition, through the setting of drive assembly, when motor work, through drive assembly drive winding displacement subassembly work to only need through a power unit, can drive double flute steel wire reel and winding displacement subassembly and work, saved the cost of manufacture, the space can rational utilization simultaneously, makes the structure compacter.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a third schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic view of a partial structure of the present utility model;
FIG. 5 is a schematic view of the first wire rope of the present utility model when wound;
FIG. 6 is a schematic diagram of a second wire rope of the present utility model when wound;
FIG. 7 is a schematic view of a flat cable assembly according to the present utility model;
fig. 8 is a schematic top view of the lower circular plate of the present utility model.
Detailed Description
The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.
The utility model is further described by the following drawings and detailed description: the small electric lifting tool with high stability of double steel wires comprises a fixing frame, wherein a supporting frame 3 is arranged on the fixing frame, a motor 4 is arranged on the supporting frame 3, a double-groove steel wire reel 5 is arranged on an output shaft of the motor 4, two groups of steel wires are respectively wound on the double-groove steel wire reel 5 in opposite directions, one ends of the two groups of steel wires extend to the lower portion of the fixing frame and are connected with a suspended object, and the small electric lifting tool further comprises a guide pulley assembly, a wire arrangement assembly and a transmission assembly, the guide pulley assembly is used for guiding the moving direction of the steel wires, the wire arrangement assembly is used for guiding the steel wires to be sequentially arranged on the double-groove steel wire reel 5 in the axial direction for winding or unwinding, and the transmission assembly is connected between the output shaft of the motor 4 and the wire arrangement assembly and can drive the wire arrangement assembly to work through the transmission assembly when the motor 4 works.
According to the utility model, firstly, through the arrangement of the double steel wire ropes, when one steel wire is damaged and broken, the other steel wire can be hung, so that the safety is extremely high, the double steel wire rope is suitable for places with dense personnel or high safety requirements, and the double steel wire rope is convenient to popularize and use.
The double-groove steel wire reel 5 rotates through forward rotation or reverse rotation of the motor 4, so that the first steel wire rope 61 and the second steel wire rope 62 can be synchronously unreeled or rolled, and accordingly the suspended object is driven to ascend or descend, and the double-groove steel wire reel is simple in structure and stable in work.
Through the setting of winding displacement subassembly, can make wire rope at the winding process, wire rope can be orderly twine in double-groove wire reel 5, avoid wire rope to appear the condition emergence of mutual disordered winding.
In addition, through the setting of drive assembly, when motor 4 during operation, drive winding displacement subassembly work through drive assembly to only need through a power unit, can drive double flute steel wire reel 5 and winding displacement subassembly and work, saved the cost of manufacture, the space can rational utilization simultaneously, makes the structure compacter.
In the present utility model, the fixing frame includes an upper circular plate 21, a lower circular plate 22, and a plurality of support columns 23 connected between the upper circular plate 21 and the lower circular plate 22, wherein the support columns 23 can be connected and fixed with the upper circular plate 21 and the lower circular plate 22 by means of screws or welding.
Further, the supporting frame 3 includes supporting plates 31 spaced below the upper circular plate 21, the double-groove wire reel 5 is disposed between the two supporting plates 31, the motor 4 is disposed outside one of the supporting plates 31, the supporting plates 31 are fixed below the upper circular plate 21 by screws, the motor 4 is mounted outside one of the supporting plates 31, and the 4 output shaft of the motor passes through the two supporting plates 31, and the double-groove wire reel 5 is fixed on the output shaft.
Referring to fig. 3-7, the winding displacement assembly includes a mounting seat 41 disposed on the lower side of the upper circular plate 21, a rotating shaft 42 coaxially disposed with the double-groove steel wire reel 5 is rotatably mounted on the mounting seat 41, a winding displacement guide wheel 43 and a cylinder 44 are disposed on the rotating shaft 42, a wavy guide groove 45 is wound on the outer wall of the cylinder 44, a moving plate 46 capable of axially moving along the rotating shaft 42 is movably disposed on the mounting seat 41, a shifting block 47 and a guide column 48 are disposed on the moving plate 46, one end of the guide column 48 is movably disposed in the wavy guide groove 45, and the shifting block 47 is used for shifting the winding displacement guide wheel 43 to reciprocate along the axial direction of the rotating shaft 42.
The working principle of the flat cable assembly is as follows: when the rotating shaft 42 drives the cylinder 44 to rotate, the guide post 48 on the moving plate 46 is movably disposed in the wavy guide slot 45 of the cylinder 44, and the moving plate 46 can only be limited to move along the axial direction of the rotating shaft 42, so that the moving plate 46 and the shifting block 47 reciprocate along the axial direction of the rotating shaft 42 under the cooperation of the wavy guide slot 45 and the guide post 48, and the shifting block 47 drives the winding displacement guide wheel 43 to reciprocate, so that the wire rope is orderly arranged and wound in the winding groove of the double-groove wire reel 5.
Further, the transmission assembly comprises a driving gear 51 arranged on the output shaft of the motor 4, the driving gear 51 is positioned on the supporting plate 31 at one side far away from the motor 4, a transmission gear set 52 meshed with the driving gear 51 is further arranged on the supporting plate 31, and a secondary gear 53 meshed with the transmission gear set 52 is arranged at one end of the rotating shaft 42.
The rotation of the rotating shaft 42 is that the motor 4 works to drive the driving gear 51 to rotate, and then the driving gear 51, the transmission gear set 52 and the secondary gear 53 are meshed, so that the rotating shaft 42 is driven to rotate; and then under the effect of a motor 4, drive double-groove steel wire reel 5 and winding displacement subassembly simultaneously and work, saved the cost of manufacture.
The double-groove steel wire reel 5 and the wire arrangement component are driven by the same motor 4, so that the rotation frequency of the double-groove steel wire reel 5 is consistent with the reciprocating movement frequency of the wire arrangement guide wheel 43, namely, the steel wire rope can axially reciprocate horizontally along the double-groove steel wire reel 5 in the traction winding process, and the steel wire rope can be orderly wound in the double-groove steel wire reel 5, so that the phenomenon of disordered winding is avoided.
In the present utility model, the two sets of steel wires are a first steel wire rope 61 and a second steel wire rope 62, the guiding pulley assembly includes a first guiding pulley set 63 and a second guiding pulley set 64, the first guiding pulley set 63 is used for guiding the moving direction of the first steel wire rope 61, and the second guiding pulley set 64 is used for guiding the moving direction of the second steel wire rope 62.
Further, the lower circular plate 22 is symmetrically provided with threading holes 71 with the center of the center as a midpoint, the first wire rope 61 is threaded through one of the threading holes 71, and the second wire rope 62 is threaded through the other threading hole 71.
The first guide wheel set 63 and the second guide wheel set 64 can guide the moving directions of the first steel wire rope 61 and the second steel wire rope 62 into the threading hole 71 well; further, since the two threading holes 71 are symmetrically provided with respect to the center of the circular plate 22, when the suspended object is suspended by the first wire rope 61 and the second wire rope 62, the suspended object can be kept balanced and can be stably lifted up and down.
In the utility model, a controller 81 is further arranged on the lower circular plate 22, an operator can control the controller 81 through a remote controller, and the controller 81 controls the motor 4 to rotate, so that the double-groove steel wire reel 5 rotates, the first steel wire rope 61 and the second steel wire rope 62 can realize synchronous unreeling or reeling, and the suspended object is driven to ascend or descend; of course, the controller 81 is a conventional device, and is not described in detail herein.
The motor 4 is a direct current motor.
In some embodiments, the hanging may be a lamp socket 2, forming a lifting lamp.
A conductive contact 91 is provided at the bottom end of the lower circular plate 22, and a power receiving contact 92 connected to the conductive contact 91 in a mating manner is provided at the upper end of the lamp holder 2, so that the lamp holder 2 is in a power-on state when the power receiving contact 92 is brought into contact with the conductive contact 91 by lifting the lamp holder 2.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described with reference to the drawings and the foregoing description, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing embodiments and description merely illustrative of the principles of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. A small-size electronic lifting tool of high stability of two steel wires, its characterized in that: including the mount be provided with support frame (3) on the mount be provided with motor (4) on support frame (3), be provided with double-groove wire reel (5) on the output shaft of motor (4), twine respectively on double-groove wire reel (5) two sets of wire ropes, two sets of wire ropes twine respectively on double-groove wire reel (5) with opposite direction, and one end all stretches to the below of mount and hangs the thing and be connected, still including direction pulley assembly, winding displacement subassembly and drive assembly, direction pulley assembly is used for guiding wire rope's removal direction, the winding displacement subassembly is used for guiding wire rope to carry out the rolling or unreel along the range in proper order on double-groove wire reel (5), drive assembly is connected between the output shaft of motor (4) and winding displacement subassembly to can be when motor (4) during operation, drive winding displacement subassembly work through drive assembly.
2. The double wire high stability small electric lifting tool of claim 1, wherein: the fixing frame comprises an upper circular plate (21), a lower circular plate (22) and a plurality of support columns (23) connected between the upper circular plate (21) and the lower circular plate (22).
3. The double wire high stability small electric lifting tool of claim 2, wherein: the support frame (3) comprises support plates (31) which are arranged at the lower side of the upper circular plate (21) at intervals, the double-groove steel wire reel (5) is arranged between the two support plates (31), and the motor (4) is arranged at the outer side of one of the support plates (31).
4. A dual wire high stability small size power tool as claimed in claim 3, wherein: the winding displacement subassembly is including locating mount pad (41) of going up plectane (21) downside install on mount pad (41) rotate pivot (42) with the coaxial orientation of double flute steel wire reel (5) setting up be provided with winding displacement leading wheel (43) and cylinder (44) on pivot (42) respectively around being equipped with wavy guide slot (45) on the outer wall of cylinder (44) still be provided with on mount pad (41) movable plate (46) that can follow pivot (42) axial displacement be provided with shifting block (47) and guide post (48) on movable plate (46) respectively, in wavy guide slot (45) are located in the one end activity of guide post (48), shifting block (47) are used for stirring axial reciprocating motion of winding displacement leading wheel (43) along pivot (42).
5. The double wire high stability small size electric lifting tool of claim 4, wherein: the transmission assembly comprises a driving gear (51) arranged on an output shaft of the motor (4), the driving gear (51) is arranged on a supporting plate (31) far away from one side of the motor (4), a transmission gear set (52) meshed with the driving gear (51) is further arranged on the supporting plate (31), and a secondary gear (53) meshed with the transmission gear set (52) is arranged at one end of the rotating shaft (42).
6. The double wire high stability small electric lifting tool of claim 2, wherein: the two groups of steel wire ropes are a first steel wire rope (61) and a second steel wire rope (62) respectively, the guide pulley assembly comprises a first guide pulley group (63) and a second guide pulley group (64), the first guide pulley group (63) is used for guiding the moving direction of the first steel wire rope (61), and the second guide pulley group (64) is used for guiding the moving direction of the second steel wire rope (62).
7. The double wire high stability small size electric lifting tool of claim 6, wherein: the lower circular plate (22) is symmetrically provided with threading holes (71) by taking the center of the circle as the midpoint, the first steel wire rope (61) is threaded on one threading hole (71), and the second steel wire rope (62) is threaded on the other threading hole (71).
8. The double wire high stability small electric lifting tool of claim 2, wherein: a controller (81) is also arranged on the lower circular plate (22).
9. The double wire high stability small electric lifting tool of claim 1, wherein: the motor (4) is a direct current motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048259.7U CN221140995U (en) | 2023-11-10 | 2023-11-10 | Small-size electronic lifting tool of two steel wires high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048259.7U CN221140995U (en) | 2023-11-10 | 2023-11-10 | Small-size electronic lifting tool of two steel wires high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221140995U true CN221140995U (en) | 2024-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323048259.7U Active CN221140995U (en) | 2023-11-10 | 2023-11-10 | Small-size electronic lifting tool of two steel wires high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221140995U (en) |
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2023
- 2023-11-10 CN CN202323048259.7U patent/CN221140995U/en active Active
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