Quick inserting type grounding terminal and grounding wire

A technology of grounding wire and grounding terminal, which is applied in the direction of connection, contact parts, connection contact materials, etc., can solve the problems of long power outage time, time-consuming operation, low efficiency, etc., and achieve the effect of short power outage time and time-saving operation

Inactive Publication Date: 2013-03-13
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the grounding wires in the prior art are all screw-clamping grounding wires, which are time-consuming and inefficient, especially when the line is being repaired, and the power outage time is long; Often need to bring a variety of grounding wires

Method used

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  • Quick inserting type grounding terminal and grounding wire
  • Quick inserting type grounding terminal and grounding wire
  • Quick inserting type grounding terminal and grounding wire

Examples

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Embodiment Construction

[0013] As shown in the figure, the quick plug-in ground terminal and the ground wire are composed of a socket and a plug 7 connected to the ground wire. The socket is mainly composed of a seat plate 1, a seat bottom 2 and a seat cap 5. Round tube shape, the seat plate 1 and the seat bottom 2 are welded together, the seat plate 1 has a fixing groove 12, the upper port of the seat bottom 2 has an external thread, and the lower port of the seat cap 5 has an outer thread that matches the upper port of the seat bottom 2 Screw thread, seat bottom 2 and seat cap 5 are threadedly connected, there is a symmetrical protrusion 6 in the middle of the inner wall of seat cap 5, and a "T"-shaped slider 4 is arranged in the lumen of the seat bottom 2, on which the "T"-shaped slider 4 The sleeve is equipped with a compression spring 3, and there is an annular slot 11 on the plug 7. The end of the plug 7 is a flat head, and the width of the flat head is smaller than the minimum distance between ...

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Abstract

The invention discloses a quick inserting type grounding terminal and grounding wire which comprises a socket and a plug connected with a grounding wire, wherein the socket mainly consists of a socket board, a socket base and a socket cap; the socket base and the socket cap are shaped like circular tubes; the socket board and the socket base are welded together; a fixing groove is formed in the socket board; outer threads are formed on an upper opening of the socket base; a lower opening of the socket cap is provided with outer threads matched with the upper opening of the socket base; the socket base and the socket cap are in thread connection; two symmetrical bulges are arranged at the centre of the inner wall of the socket cap; a T-shaped slide block is arranged in a tube cavity of the socket base; a compression spring is sleeved on the T-shaped slide block; a circular slot is formed in the plug which has a flat head; and the width of the flat head is less than the minimum distance between the two bulges. When the flat head on the end part of the plug is inserted by an inserting port formed by the two bulges, the plug pushes the T-shaped slide block to move towards the socket board; then the T-shaped slide block is stressed to rotate the plug for 90 degrees; and under the resilience of the compression spring, the plug and the T-shaped slide block are in tight contact. In addition, a grounding wire hole is formed in the tail part of the plug.

Description

technical field [0001] The invention relates to a grounding wire device, in particular to a quick-plug type grounding terminal and a grounding wire. Background technique [0002] At present, the grounding wires in the prior art are all screw-clamping grounding wires, which are time-consuming and inefficient, especially when the line is being repaired, and the power outage time is long; It is often necessary to bring a variety of grounding wires. Therefore, it is a technical problem to be solved at present to design a quick plug-in grounding terminal and a grounding wire that are universal, time-saving in operation, and have a short power failure time when the line is repaired. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a general-purpose, time-saving operation, short-term power outage time and quick plug-in grounding wire during line repair. [0004] The technical scheme that the present invention solves i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/187H01R13/04H01R4/66H01R4/36H01R4/34
Inventor 苏峰金新明周晨光李书旺董凤坤
Owner STATE GRID CORP OF CHINA
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