CN222422378U - Ground wire hooking device for power maintenance - Google Patents
Ground wire hooking device for power maintenance Download PDFInfo
- Publication number
- CN222422378U CN222422378U CN202421136173.1U CN202421136173U CN222422378U CN 222422378 U CN222422378 U CN 222422378U CN 202421136173 U CN202421136173 U CN 202421136173U CN 222422378 U CN222422378 U CN 222422378U
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- CN
- China
- Prior art keywords
- guide block
- guide
- mounting
- clamping
- ground wire
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims 5
- 238000009413 insulation Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to the technical field of facility equipment for power maintenance and discloses a ground wire hooking device for power maintenance. The utility model provides a ground wire hanging device for power maintenance, which comprises a guide block, a first mounting bolt, a first clamping piece, a second clamping piece, a connecting plate, torsion springs and wedge-shaped blocks, wherein the guide block is provided with two first mounting bolts in a threaded mode, the guide block is provided with the first clamping piece in a rotating mode, the guide block is provided with the second clamping piece in a rotating mode, the guide block is provided with the two connecting plates in a rotating mode, the connecting plates are sleeved with the two torsion springs, and the guide block is provided with the wedge-shaped blocks in a sliding mode. The first clamping piece and the second clamping piece move to one side close to each other along with the restoration of the original shape through the torsion spring, so that the power line is clamped, the power line is clamped by replacing the traditional control grounding rod, and the purpose of clamping is achieved rapidly.
Description
Technical Field
The utility model relates to the technical field of facility equipment for power maintenance and discloses a ground wire hooking device for power maintenance.
Background
The ground wire is a wire which is grounded, grounded to the casing or grounded to the reference potential of zero in an electrical system or electronic device. In general electric appliances, the ground wire is connected to the casing to prevent electric shock accident caused by the electrification of the casing due to the internal insulation damage. The ground wire is short for the earthing device. The ground wire is divided into working ground and safety ground. The safety grounding protection wire is used for protecting the grounding of people when electric shock accidents occur during the use of electronic equipment such as home appliances and offices.
The ground wire hooking device is mainly hung by adopting a mode of an insulating rod, a wire clamp, a wire connecting wire and a grounding clamp, after the grounding end is connected with a wiring part, workers are required to contact the insulating rod with a power wire, the insulating rod is continuously rotated to enable the wire clamp to be opened, after the power wire is positioned in the wire clamp, the insulating rod is required to be reversed to enable the wire clamp to be closed to clamp the power wire, so that the ground wire hooking device is inconvenient to use, cannot be clamped quickly, is unstable in clamping, and has potential safety hazards.
Therefore, there is a need for a power maintenance ground wire hitch that facilitates quick clamping.
Disclosure of utility model
In order to overcome the defects that after the grounding end is connected with a wiring part in the prior art, a worker is required to contact an insulating rod with a power line, then the insulating rod is continuously rotated to enable a wire clamp to be opened, when the power line is positioned in the wire clamp, the insulating rod is required to be reversed to enable the wire clamp to be closed to clamp the power line, the use is inconvenient, the clamping cannot be performed quickly, the clamping is unstable, and potential safety hazards exist.
The utility model provides a ground wire hanging device for power maintenance, which comprises a guide block, a first mounting bolt, a first clamping piece, a second clamping piece, a connecting plate, a torsion spring, a wedge-shaped block, a screw rod, a first elastic piece and a mounting tube, wherein the guide block is provided with two first mounting bolts in a threaded manner, the guide block is provided with the first clamping piece in a rotating manner, the guide block is provided with the second clamping piece in a rotating manner, the guide block is provided with the two connecting plates in a rotating manner, the connecting plate is sleeved with the two torsion springs, the guide block is provided with the wedge-shaped block in a sliding manner, the guide block is provided with the screw rod in a threaded manner, the wedge-shaped block is connected with the screw rod, the first elastic piece is arranged between the guide block and the screw rod, and the mounting tube is arranged on the screw rod.
In a preferred embodiment of the utility model, the device further comprises a guide pipe, a clamping rod, a second elastic piece, a second mounting bolt and a mounting insulation sleeve, wherein the lower end of the mounting pipe is connected with the guide pipe, the clamping rod is arranged on the guide pipe in a sliding mode, the second elastic piece is connected between the clamping rod and the mounting pipe, the bottom of the clamping rod is connected with the second mounting bolt, and the mounting insulation sleeve is sleeved on the second mounting bolt and the clamping rod together.
In a preferred embodiment of the utility model, the device further comprises a guide frame, a guide plate and a third mounting bolt, wherein the guide frame is fixedly connected to the guide block, the guide plate is arranged on the guide frame in a sliding mode, a plurality of mounting holes are formed in the guide frame, and the third mounting bolt is arranged in the mounting holes in a threaded mode.
In a preferred embodiment of the utility model, the cable fixing device further comprises an insulating sleeve and two cable racks, wherein the insulating sleeve is sleeved on the mounting tube, and the two cable racks are arranged on the insulating sleeve.
In a preferred embodiment of the present utility model, the present utility model further comprises a mounting nut, and the first mounting bolt is provided with the mounting nut in a threaded manner.
In a preferred embodiment of the utility model, the utility model further comprises a tether seat, and the tether seat is arranged at the top of the guide block.
Compared with the prior art, the ground wire hanging device for power maintenance has the beneficial effects that 1, the first clamping piece and the second clamping piece move to the sides close to each other along with the restoring shape through the torsion spring, so that the power wire is clamped, the power wire is clamped by replacing the traditional control grounding rod, and the purpose of rapidly clamping the power wire is achieved.
2. The clamping rod is inserted into the guide tube, and then the clamping rod is rotated, so that the clamping beads on the clamping rod are clamped into the guide tube, and the purpose of conveniently lengthening the insulating rod is achieved.
3. When the device is used, the guide plate limits the power line, so that the power line can be clamped conveniently.
4. The rope is inserted into the rope fastening frame and then is bound, so that a plurality of ropes are fixed together, and the aim of portability is fulfilled.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective sectional structure of the mounting nut, guide block and screw of the present utility model.
Fig. 3 is an enlarged view of fig. 2a in accordance with the present utility model.
Fig. 4 is a schematic perspective sectional structure of the guide tube, the clamping rod and the mounting insulation sleeve of the present utility model.
Fig. 5 is a schematic perspective sectional structure of the guide frame, the guide plate and the third mounting bolt of the present utility model.
The marks of the components in the drawing are as follows, 1, a guide block, 101, a first mounting bolt, 2, a first clamping piece, 3, a second clamping piece, 4, a connecting plate, 5, a torsion spring, 6, a wedge block, 7, a screw rod, 8, a first elastic piece, 9, a mounting pipe, 10, a guide pipe, 11, a clamping connection rod, 12, a second elastic piece, 13, a second mounting bolt, 14, a mounting insulation sleeve, 15, a guide frame, 16, a guide plate, 17, a mounting hole, 18, a third mounting bolt, 19, an insulation sleeve, 20, a rope tightening frame, 21, a mounting nut, 22 and a rope tightening seat.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment 1, referring to fig. 1-4, the ground wire hanging device for power maintenance comprises a guide block 1, a first mounting bolt 101, a first clamping piece 2, a second clamping piece 3, a connecting plate 4, a torsion spring 5, a wedge-shaped piece 6, a screw rod 7, a first elastic piece 8 and a mounting pipe 9, wherein the guide block 1 is provided with the two first mounting bolts 101 in a threaded manner, the guide block 1 is provided with the first clamping piece 2 in a rotating manner, the guide block 1 is provided with the second clamping piece 3 in a rotating manner, the guide block 1 is provided with the two connecting plates 4 in a rotating manner, the connecting plate 4 is sleeved with the two torsion springs 5, two ends of the torsion spring 5 are respectively connected with the guide block 1 and the connecting plate 4, the guide block 1 is provided with the wedge-shaped piece 6 in a sliding manner, the guide block 1 is provided with the screw rod 7, the wedge-shaped piece 6 is connected with the screw rod 7, the first elastic piece 8 is arranged between the guide block 1 and the screw rod 7, the mounting pipe 9 is arranged on the screw rod 7, the first mounting bolt 101 is provided with the mounting nut 21 in a threaded manner, the top of the guide block 1 is provided with the rope 22 through the connecting bolt, and thus a worker can conveniently carry the guide block 1 by the rope 22 when the worker needs to carry the high-lift rope.
When the power maintenance is needed, the device is detected firstly, the fact that the device is not damaged is ensured, the annealed copper wire is connected with the first mounting bolt 101, the mounting nut 21 is screwed by using a tool, the annealed copper wire is connected with the device, the grounding end is connected with the grounding point and fixed, the mounting pipe 9 is lifted, the power wire to be maintained is extruded to move towards the side far away from each other by the first clamping piece 2 and the second clamping piece 3, the torsion spring 5 deforms along with the first clamping piece 2 and the second clamping piece 3, when the power wire is not extruded to move towards the side close to each other by the first clamping piece 2 and the second clamping piece 3, the power wire is clamped by the torsion spring 5 along with the restoring original shape, the traditional grounding rod is replaced, the purpose of clamping the power wire is achieved, after the circuit maintenance is completed, the wedge-shaped block 6 is driven to move upwards by holding the mounting pipe 9 to extrude the second clamping piece 3 to move rightwards, the second clamping piece 3 is not contacted with the power wire, and the grounding end is detached from the grounding point.
Embodiment 2 referring to fig. 4, on the basis of embodiment 1, a guide tube 10 is connected to the lower end of a mounting tube 9, a clamping rod 11 is slidably disposed on the guide tube 10, a second elastic member 12 is connected between the clamping rod 11 and the mounting tube 9, a second mounting bolt 13 is connected to the bottom of the clamping rod 11, a mounting insulation sleeve 14 is sleeved on the second mounting bolt 13 and the clamping rod 11 together, an arc-shaped clamping groove is formed in the guide tube 10, a clamping bead is disposed on the clamping rod 11, and the clamping bead can be clamped into the clamping groove.
Before the device is used, the clamping rod 11 is inserted into the guide tube 10, and then the clamping rod 11 is rotated, so that the clamping beads on the clamping rod 11 are clamped into the guide tube 10, and the purpose of conveniently lengthening the insulating rod is achieved.
Referring to fig. 5, a guide frame 15 is provided on the guide block 1 in a welding manner, a guide plate 16 is provided on the guide frame 15 in a sliding manner, the left side of the guide plate 16 is bent downwards, five mounting holes 17 are provided on the guide frame 15, and a third mounting bolt 18 is provided in the mounting holes 17 in a threaded manner.
Before the power line is clamped, the third mounting bolt 18 is rotated to be separated from contact with the guide plate 16, the guide plate 16 is pulled leftwards, the position of the guide plate 16 is adjusted, the third mounting bolt 18 is inserted into the corresponding mounting hole 17, the guide plate 16 is fixed by tightening the third mounting bolt 18, and when the device is used, the guide plate 16 limits the power line, so that the power line is clamped conveniently.
Referring to fig. 1, an insulating sleeve 19 is sleeved on the mounting tube 9, and two rope brackets 20 are arranged on the insulating sleeve 19.
When a plurality of devices are required to be carried, the ropes are penetrated into the tether frame 20, and then the ropes are bound, so that a plurality of devices are fixed together, and the aim of convenient carrying is fulfilled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421136173.1U CN222422378U (en) | 2024-05-23 | 2024-05-23 | Ground wire hooking device for power maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421136173.1U CN222422378U (en) | 2024-05-23 | 2024-05-23 | Ground wire hooking device for power maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222422378U true CN222422378U (en) | 2025-01-28 |
Family
ID=94367589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421136173.1U Active CN222422378U (en) | 2024-05-23 | 2024-05-23 | Ground wire hooking device for power maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222422378U (en) |
-
2024
- 2024-05-23 CN CN202421136173.1U patent/CN222422378U/en active Active
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