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Temporary ground wire

A temporary grounding wire and grounding lock technology, which is applied in the configuration, connection, and conductive connection of grounding wires, can solve the problems of missing grounding wires, inadequate supervision, and missing removal, and achieve the effect of preventing leakage.

Active Publication Date: 2017-05-10
CYG CONTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, due to the carelessness of the on-site operators in the operation and use of the temporary grounding wire, and the lack of supervision, the leakage of the grounding wire and the leakage of the grounding wire still occur from time to time.

Method used

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Examples

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Effect test

no. 1 example

[0071] Such as Figure 11 As shown, a control system for preventing electrical misoperation, including an anti-misoperation host, temporary grounding wire management and unlocking subsystem, temporary grounding pile and unlocking subsystem; wherein, the temporary grounding wire management and unlocking subsystem Including token management machine, temporary ground wire and unlocking device, the temporary ground wire and unlocking device include ground wire token, ring buckle ground lock (also known as "ring buckle locker", "ring ground wire lock" ), a temporary grounding wire; the temporary grounding pile and the unlocking subsystem include a computer key, a communication adapter, a temporary grounding pile locking device (referred to as "blocking lock"), and a temporary grounding pile.

[0072] The anti-mistake host is equipped with anti-mistake management software, which mainly handles the temporary grounding line task reservation, generates an electronic operation ticket in...

Embodiment 2

[0123] Such as Figure 27 As shown, a control system for preventing electrical misoperation includes an anti-misoperation host, a temporary grounding wire unlocking subsystem, a temporary grounding stake and an unlocking subsystem; wherein, the temporary grounding wire and the unlocking subsystem include a buckle Ground wire lock (also known as "ring buckle lock", "ring ground wire lock"), temporary ground wire; the temporary ground stake and unlocking subsystem includes computer keys, communication adapters, temporary ground stake locking locks (referred to as " Lockout locks"), temporary grounding stakes.

[0124] Such as Figure 28 As shown, it is a deformation form of the above-mentioned control system for preventing electrical misoperation, which includes the anti-misoperation host, computer key, communication adapter, temporary grounding wire unlocking subsystem, temporary grounding pile and unlocking subsystem; , the temporary ground wire and the unlocking subsystem i...

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Abstract

The present invention discloses a temporary ground wire, and belongs to the technical field of electric power equipment safety. The temporary ground wire comprises a temporary ground wire body, a hook end, and a ground end, wherein the hook end of the temporary ground wire is provided with an identity mark that can be read and characterizes the identity of the temporary ground wire; and the temporary ground wire further comprises a ring-buckled ground wire lock, wherein the ring-buckled ground wire lock can make the temporary ground wire body in a folded state that the length cannot satisfy the hooking requirement, or make the temporary ground wire in a freely stretched state. By using the temporary ground wire disclosed by the present invention, leakage of disconnection of ground wire can be effectively prevented, and accidental operations of "closing without disconnecting the ground wire" can be reduced.

Description

technical field [0001] The invention belongs to the technical field of electric equipment safety, and in particular relates to a temporary grounding wire. Background technique [0002] In order to maintain the safe and stable operation of the power grid, electrical equipment and lines need to be inspected or regularly inspected and maintained before they are put into operation. Attaching or removing the temporary grounding wire is a very important operation in the maintenance process, not only related to the life safety of the operator during the maintenance process, but also related to the safe and stable operation of the entire power grid during the power transmission process after the maintenance. [0003] In order to ensure personal safety during pre-commissioning testing or regular maintenance work, and to avoid grid safety accidents during power transmission after maintenance, many power grid operating companies and power safety equipment and system service providers h...

Claims

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Application Information

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IPC IPC(8): H01R11/14H02G7/22
CPCH01R11/14H02G7/22Y04S10/50
Inventor 谢小渭郑爱民张庆辉王靖晖
Owner CYG CONTRON
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