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Grounding wire device

A technology of grounding wire and grounding wire clamp, which is applied in the field of electric power, can solve the problems of increasing the danger of high-altitude operations, the safety distance is easily violated, and threatening the safety of staff, so as to reduce the number of operations on poles and improve line maintenance and troubleshooting. Efficiency and the effect of ensuring personal safety

Active Publication Date: 2022-01-18
STATE GRID TIANJIN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the way to install the grounding wire is to carry out the electrical inspection by personnel on the pole, and then connect the grounding wire. This operation method is complicated and takes a long time. It is easy to be violated and threaten the safety of staff

Method used

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Examples

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Embodiment Construction

[0019] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0020] A grounding wire device, comprising a grounding wire clamp, a grounding down conductor 10, a grounding electrode 12 and an electroscope 11, wherein the grounding wire clamp is connected to one end of the grounding down conductor 10, and the other end of the grounding down conductor 10 is connected to the grounding electrode 12. An electroscope 11 is installed on the top of the ground electrode 12 .

[0021] The ground wire clamp includes a clamp body, a hook 5 and a release mechanism 4 .

[0022] The clip body includes two parts: a fixed half clip 6 and a movable half clip 1. The first end 605 of the fixed half clip is fixed to the hook 5, and the second end 603 of the fixed half clip is connected to the first end 603 of the movable ...

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Abstract

The invention relates to a grounding wire device which comprises a grounding wire clamp, a grounding down lead, a grounding electrode and an electricity testing device. The grounding wire clamp is connected with one end of the grounding down lead, the other end of the grounding down lead is connected with the grounding electrode, the electricity testing device is installed at the top end of the grounding electrode, and the grounding wire clamp comprises a wire clamp body, a hook and a tripping mechanism. The wire clamp body comprises a fixed half clamp and a movable half clamp, the first end of the fixed half clamp is fixedly provided with a hook, the second end of the fixed half clamp is hinged with the first end of the movable half clamp, the hinging is that an I-shaped clamping groove is formed in the second end of the fixed half clamp, and the first end of the movable half clamp is hooked into the I-shaped clamping groove. A tripping mechanism is installed at the second end of the movable half clamp, and the movable half clamp is connected with the first end of the fixed half clamp through the tripping mechanism. According to the invention, maintenance constructors can stand on the ground to complete electricity testing and ground wire hanging and picking work, and the operation method is safer and more reliable.

Description

technical field [0001] The invention belongs to the technical field of electric power, and relates to grounding wire technology, in particular to a grounding wire device. Background technique [0002] During the maintenance process of high-voltage power distribution lines, in order to ensure the safety of maintenance personnel and equipment and prevent personal electric shock accidents, it is necessary to connect a grounding wire between the line and the earth. At present, the way to install the grounding wire is to carry out the electric test by personnel boarding the pole, and then connect the grounding wire. This operation method is complicated and takes a long time. It is easy to be violated and threaten the safety of staff. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a grounding wire device, which can realize the operation of electric inspection on the ground and hanging and pic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/648H01R4/48
CPCH01R13/648H01R4/48Y02E10/50
Inventor 刘通朱杰王庆彪孙继友马赫李占一王文涛赵晟达毛嘉茵宋红宇赵帅刘瑞超刘在旺高建山赵振山赵云远王颖李静
Owner STATE GRID TIANJIN ELECTRIC POWER
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