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Grounding wire locking type connector

A technology of grounding wire and locking head, applied in the direction of connection contact material, connection, conductive connection, etc., can solve the problems of long installation time, poor safety, easy to fall off, etc., to achieve reasonable overall structure, convenient operation and use, reduce labor the effect of strength

Pending Publication Date: 2021-01-01
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Safety is the basis and premise of production. Installing and disassembling the grounding wire in the substation switching operation is one of the important technical measures to ensure safety. The use of the grounding wire is to prevent power outage maintenance or other work on high-voltage equipment and lines that have been powered off. Sudden incoming electricity and the induced voltage generated by nearby high-voltage equipment will harm the human body, and at the same time discharge the residual charge of the power-off equipment; there are some disadvantages in using the existing grounding wire, such as long installation time, easy to fall off during work, and poor safety when dismantled Phenomena such as this have brought many unsafe factors, and it is urgent to improve the grounding wire connector to meet the working requirements of safe use and fast assembly and disassembly. Type connectors are necessary

Method used

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  • Grounding wire locking type connector
  • Grounding wire locking type connector
  • Grounding wire locking type connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like Figure 1-4 As shown, the grounding wire locking type connector includes a connector body 8, a static arc surface 9 is provided in the middle of the connector body 8, and a lower stopper 18 is provided at the end of the lower part of the static arc surface 9, and the static arc surface The end of the upper part of the 9 is provided with an upper stopper 19, and the static arc surface 9 is provided with a circumferential groove 13; A moving arc surface 2 is provided, the circumferential groove 13 is arranged on the moving arc surface 2, a connecting slider 15 is connected to the top end of the moving lock head 3, and a connecting slider 15 is connected to the inside of the left side of the joint main body 8. The connecting chute 16 matched with the connecting slider 15, the moving lock head 3 and the joint main body 8 are slidably connected through the cooperation of the connecting sliding block 15 and the connecting chute 16, the moving The right end of the lock h...

Embodiment 2

[0023] like Figure 1-4 As shown, the grounding wire locking type connector includes a connector body 8, a static arc surface 9 is provided in the middle of the connector body 8, and a lower stopper 18 is provided at the end of the lower part of the static arc surface 9, and the static arc surface The end of the upper part of the 9 is provided with an upper stopper 19, and the static arc surface 9 is provided with a circumferential groove 13; A moving arc surface 2 is provided, the circumferential groove 13 is arranged on the moving arc surface 2, a connecting slider 15 is connected to the top end of the moving lock head 3, and a connecting slider 15 is connected to the inside of the left side of the joint main body 8. The connecting chute 16 matched with the connecting slider 15, the moving lock head 3 and the joint main body 8 are slidably connected through the cooperation of the connecting sliding block 15 and the connecting chute 16, the moving The right end of the lock h...

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PUM

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Abstract

The invention belongs to the technical field of ground wire connectors, and particularly relates to a ground wire locking type connector. The connector comprises a connector body, a static cambered surface is arranged in the middle of the connector body, wherein a lower check block is arranged on the lower portion of the static cambered surface, an upper check block is arranged on the upper portion of the static cambered surface, and an annular groove is formed in the static cambered surface. The left side of the connector body is connected with a movable lock, the right end of the movable lock is connected with a locking plug, and a locking jack is formed in the lower check block. The left end of the connector body is connected with an end face sealing plate, a compression spring is arranged between the end face sealing plate and the movable lock, the right side of the connector body is connected with a connecting insertion pipe, guide rings are arranged on the left side face of the end face sealing plate, the outer side face of the connector body and the right side face of the connecting insertion pipe, and a pull rope is connected to the left end of the movable lock and penetrates the compression spring. The connector is reasonable in overall structure and convenient to operate and use, and can assist power construction personnel in quickly, safely and efficiently assemblingand disassembling the grounding wire, so the labor intensity is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of grounding wire joints, and in particular relates to a grounding wire locking type joint. Background technique [0002] Safety is the basis and premise of production. Installing and disassembling the grounding wire in the substation switching operation is one of the important technical measures to ensure safety. The use of the grounding wire is to prevent power outage maintenance or other work on high-voltage equipment and lines that have been powered off. Sudden incoming electricity and the induced voltage generated by nearby high-voltage equipment will harm the human body, and at the same time discharge the residual charge of the power-off equipment; there are some disadvantages in using the existing grounding wire, such as long installation time, easy to fall off during work, and poor safety when dismantled Phenomena such as this have brought many unsafe factors, and it is urgent to improve the groundin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/48H01R4/64H01R11/14
CPCH01R4/646H01R4/4863H01R11/14
Inventor 许力强单丽丽李春晖刘权威李文赵驰牛新萍刘路乔鸣鸣刘喜李鹏付刚陈方吴杰黄鹤黄鹂郭帅文张一杰程璞常一帆蔡文琦刘洋孙凌涛张豪壮孙阳光
Owner STATE GRID CORP OF CHINA