Anti-unhooking high-voltage grounding wire device

Abstract

The invention relates to the field of high-voltage grounding, and discloses an anti-unhooking high-voltage grounding wire device which comprises an insulating rod, a conductor end wire clamp, an anti-unhooking assembly and a grounding end wire clamp. The conductor end wire clamp is arranged at the top of the insulating rod and is a U-shaped wire clamp with a lateral opening, the conductor end wireclamp drives the conductor end wire clamp to clamp a cable by manually rotating the insulating rod, and the anti-unhooking assembly is arranged at the opening of the conductor end wire clamp and enables the cable to enter from the upper half portion of the opening of the conductor end wire clamp and disengage from the lower half portion of the opening. And the grounding end wire clamp is connected with the conductor end wire clamp through a copper wire. According to the anti-unhooking high-voltage grounding wire device, the anti-unhooking assembly is arranged, so that the cable enters from the upper half portion of the opening of the conductor end wire clamp and falls off from the lower half portion, the clamped cable is located at the upper half portion of the conductor end wire clamp and cannot fall off, the cable can be effectively prevented from being separated from the conductor end, and the grounding efficiency is improved; and grounding safety is ensured.

Description

technical field [0001] The invention relates to the field of high-voltage grounding, in particular to a decoupling-preventing high-voltage grounding wire device. Background technique [0002] Most of the existing grounding wire devices are mainly composed of conductor end clamps, insulating rods, insulating rod handles, grounding copper wires, grounding end clamps and other parts. In this grounding wire method, the cable is easy to fall off from the conductor end clamps during the grounding process. , lead to grounding failure, which is likely to cause personal safety accidents, and the grounding wire devices are relatively bulky, and are integrated with the conductor end chuck, which is not easy to operate. Contents of the invention [0003] The object of the present invention is to provide a decoupling-proof high-voltage grounding wire device, which is easy to operate, the cable will not fall off, and the grounding efficiency is high. [0004] In order to achieve the ab...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing grounding wire devices are mainly composed of conductor end clamps, insulating rods, insulating rod handles, grounding copper wires, grounding end clamps and other parts. In this grounding wire method, the cable is easy to fall off from the conductor end clamps during the grounding process. , lead to grounding failure, which is likely to cause personal safety accidents, and the grounding wire devices are relatively bulky, and they are integrated with the conductor end chuck, which is not easy to operate

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