CN216214201U - Ground wire hanging device - Google Patents
Ground wire hanging device Download PDFInfo
- Publication number
- CN216214201U CN216214201U CN202122318649.6U CN202122318649U CN216214201U CN 216214201 U CN216214201 U CN 216214201U CN 202122318649 U CN202122318649 U CN 202122318649U CN 216214201 U CN216214201 U CN 216214201U
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- insulating
- insulation
- box
- insulating case
- insulation box
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- 238000009413 insulation Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract 2
- 206010014357 Electric shock Diseases 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an earth connection hooking device, including the insulating case, install three about and arrange and run through the electrically conductive pivot of insulating case from top to bottom on the insulating case, at every electrically conductive pivot upper end installation double-spring hook formula fastener, connect the earth connection at every electrically conductive pivot lower extreme, articulated three left right rotation's insulating bar in the insulating case, the insulating bar rear end is worn out by the insulating case rear end, be equipped with the rectangular hole that runs through insulating bar and extend along the fore-and-aft direction from top to bottom on every insulating bar, lie in the insulating case installation swing arm in every electrically conductive pivot, install vertical round pin axle on every swing arm, the round pin axle inserts the rectangular hole on corresponding insulating bar. It can articulate three earth connection simultaneously on the transmission line that corresponds, need not to be because of articulating to wait to hang the transmission line on operating personnel leg and violate safe operating regulation to with earth connection control in operating personnel below, operating personnel and transmission line contactless avoid taking place to electrocute danger.
Description
Technical Field
The utility model relates to a grounding wire connecting device, in particular to a grounding wire hanging device.
Background
In the safe operation rules of power transmission line ground connection, in order to avoid electric shock accidents, operators are required to wear insulating gloves, and human bodies cannot touch grounding wires or ungrounded power transmission lines. The traditional ground wire hanging device consists of a double-spring hook type wire clamp, an insulating rod arranged at the lower end of the double-spring hook type wire clamp and a ground wire connected with the double-spring hook type wire clamp. During grounding operation, the hand-held insulating rod hooks the double-spring hook type wire clamp on the corresponding power transmission lines, the grounding wires need to be hooked one by three power transmission lines of the same line, when one power transmission line is hooked with the grounding wire, the rest grounding wires can only be hooked on legs of operators due to no hanging points, safety operation regulations are violated, electric shock danger exists, in the grounding operation process, the grounding wires are hung in front of the operators, the operators touch the grounding wires inevitably, and the electric shock danger exists.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a ground wire hooking device that can simultaneously hook three ground wires to corresponding power transmission lines without violating safety regulations due to hooking waiting for the power transmission lines to be hooked on the legs of an operator, and that controls the ground wires below the operator so that the operator does not contact the power transmission lines and the risk of electric shock is avoided.
The technical solution of the utility model is as follows:
the utility model provides a ground wire hooking device, includes the insulating case, its special character lies in: the insulation box is characterized in that three conductive rotating shafts which are arranged in a left-right mode and penetrate through the insulation box up and down are installed on the insulation box, a double-spring hook type wire clamp is installed at the upper end of each conductive rotating shaft, the lower end of each conductive rotating shaft is connected with a grounding wire, three insulation operating rods which rotate left and right are hinged in the insulation box, the rear ends of the insulation operating rods are penetrated out from the rear end of the insulation box, long holes which penetrate through the insulation operating rods up and down and extend along the front-rear direction are formed in each insulation operating rod, swing arms are installed in the insulation box on each conductive rotating shaft, vertical hinge pins are installed on each swing arm, and the hinge pins are inserted into the long holes in the corresponding insulation operating rods.
Furthermore, a handle is arranged on the rear end face of the insulation box, so that the insulation box can be lifted conveniently.
Furthermore, a guide opening extending in the left-right direction is formed in the rear end face of the insulation box, and the insulation operating rod penetrates out of the insulation box through the guide opening.
Furthermore, a take-up reel is installed at the bottom of the insulating box, the grounding wire is contained on the take-up reel, and the releasing length of the grounding wire is controlled through the take-up reel.
The utility model has the beneficial effects that:
1. because three conductive rotating shafts which are arranged left and right and penetrate through the insulating box up and down are arranged on the insulating box, a double-spring hook type wire clamp is arranged at the upper end of each conductive rotating shaft, three insulating operating rods which rotate left and right are hinged in the insulating box, a long hole which penetrates through the insulating operating rods up and down and extends along the front-back direction is arranged on each insulating operating rod, a swinging arm is arranged in the insulating box on each conductive rotating shaft, a vertical pin shaft is arranged on each swinging arm, the pin shaft is inserted into the long hole on the corresponding insulating operating rod, the three double-spring hook type wire clamps correspond to the upper part of one side of the power transmission line through lifting the insulating box, then the three insulating operating rods are rotated left and right, the insulating operating rods push and pull the swinging arms through the pin shafts, the swinging arms rotate by taking the conductive rotating shafts as axes to drive the conductive rotating shafts to rotate, so that the three double-spring hook type wire clamps rotate to the positions right above the corresponding power transmission line, finally, the insulating box falls down to enable the three double-spring hook type wire clamps to be hooked on the corresponding power transmission line, the grounding operation is completed. It can articulate three earth connection simultaneously on the transmission line that corresponds, need not to be because of articulating and wait to be taken the transmission line and hang on operating personnel leg and violate safe operating regulation, effectively avoids taking place to electrocute danger.
2. Because the earth connection is connected at corresponding electrically conductive pivot lower extreme to this with earth connection control in operating personnel below, operating personnel and power transmission line contactless effectively avoid taking place the danger of electrocuteeing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
in the figure: 1-an insulating box, 2-a handle, 3-a conductive rotating shaft, 4-a double-reed hook type wire clamp, 5-a grounding wire, 6-a take-up reel, 7-an insulating operating rod, 8-a guide port, 9-a strip hole, 10-a swing arm and 11-a pin shaft.
Detailed Description
As shown in figures 1 and 2, the ground wire hanging device comprises an insulation box 1, a handle 2 is arranged on the rear end surface of the insulation box 1, three conductive rotating shafts 3 which are arranged left and right and penetrate through the insulation box 1 up and down are arranged on the insulation box 1, a double-spring hook type wire clamp 4 is arranged at the upper end of each conductive rotating shaft 3, a ground wire 5 is connected with the lower end of each conductive rotating shaft 3, a take-up reel 6 is arranged at the bottom of the insulation box 1, the ground wire 5 is accommodated on the take-up reel 6, three insulating operating rods 7 which rotate left and right are hinged in the insulation box 1, a guide opening 8 which extends along the left and right direction is arranged on the rear end surface of the insulation box 1, the insulating operating rods 7 penetrate out of the insulation box 1 through the guide opening 8, long strip holes 9 which penetrate through the insulating operating rods 7 up and down and extend along the front and back direction are arranged on the insulating operating rods 7, a swing arm 10 is arranged in the insulation box 1 on the non-conductive rotating shaft 3, a vertical pin shaft 11 is arranged on the non-swing arm 10, the pin shaft 11 is inserted into the elongated hole 9 on the corresponding insulating operating rod 7.
During grounding operation, firstly, the grounding wire 5 is led into the ground, the insulating box 1 is carried to climb to the top of an electric pole, then the insulating box 1 is lifted by the handle 2, so that the three double-spring hook type wire clamps 4 are located above one side of the corresponding power transmission line, the three insulating operating rods 7 are rotated left and right, the insulating operating rods 7 push and pull the swing arms 10 through the pin shafts 11, the swing arms 10 rotate by taking the conductive rotating shafts 3 as axes, so that the conductive rotating shafts 3 are driven to rotate, the three double-spring hook type wire clamps 4 are rotated to be right above the corresponding power transmission line, and finally the insulating box 1 is dropped to enable the three double-spring hook type wire clamps 4 to be hooked on the corresponding power transmission line, so that grounding operation is completed.
The above description is only exemplary of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a ground wire hooking device, includes insulating case, its characterized in that: the insulation box is characterized in that three conductive rotating shafts which are arranged in a left-right mode and penetrate through the insulation box up and down are installed on the insulation box, a double-spring hook type wire clamp is installed at the upper end of each conductive rotating shaft, the lower end of each conductive rotating shaft is connected with a grounding wire, three insulation operating rods which rotate left and right are hinged in the insulation box, the rear ends of the insulation operating rods are penetrated out from the rear end of the insulation box, long holes which penetrate through the insulation operating rods up and down and extend along the front-rear direction are formed in each insulation operating rod, swing arms are installed in the insulation box on each conductive rotating shaft, vertical hinge pins are installed on each swing arm, and the hinge pins are inserted into the long holes in the corresponding insulation operating rods.
2. The ground wire hooking device according to claim 1, wherein: and a handle is arranged on the rear end surface of the insulating box.
3. The ground wire hooking device according to claim 1, wherein: the rear end face of the insulating box is provided with a guide port extending along the left-right direction.
4. The ground wire hooking device according to claim 1, wherein: and a take-up reel is arranged at the bottom of the insulation box, and the grounding wire is contained on the take-up reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318649.6U CN216214201U (en) | 2021-09-24 | 2021-09-24 | Ground wire hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318649.6U CN216214201U (en) | 2021-09-24 | 2021-09-24 | Ground wire hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216214201U true CN216214201U (en) | 2022-04-05 |
Family
ID=80924068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122318649.6U Active CN216214201U (en) | 2021-09-24 | 2021-09-24 | Ground wire hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216214201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115642411A (en) * | 2022-12-22 | 2023-01-24 | 大庆市华禹石油机械制造有限公司 | Grounding device for petroleum engineering |
-
2021
- 2021-09-24 CN CN202122318649.6U patent/CN216214201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115642411A (en) * | 2022-12-22 | 2023-01-24 | 大庆市华禹石油机械制造有限公司 | Grounding device for petroleum engineering |
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