Power cable joint

A power cable and cable technology, which is applied in the direction of circuits, connections, contact parts, etc., can solve the problems of increasing the maintenance and testing workload of the staff, unfavorable power cable maintenance and testing, complicated disassembly and installation work, etc., to achieve improved stability Safety and security, convenient disassembly and installation, and reduced workload

Pending Publication Date: 2020-03-27
中国电建集团河北工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the maintenance and testing of power cables, since the structure of the power cable connector is usually locked, the work of disassembly and installation is more complicated and difficult, which is very unfavorable to the maintenance and testing of power cables, and increases the maintenance and testing of the staff. workload, thereby reducing work efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Example Power cable connector

[0029] This example figure 1 , figure 2 , image 3 , Figure 4 As shown, it is a power cable connector, which includes a first connecting tube 1 and a second connecting tube 2 respectively extending two cables into the first connecting tube 1 and the second connecting tube 2 for connecting The fixing device 3 for fixing the cable, the first connecting head 4 and the second connecting head 5 arranged in communication with the first connecting tube 1 and the second connecting tube 2 to extend and conduct the two cable cells, connect the first The connecting head 4 and the second connecting head 5 are detachably connected to the locking device 12.

[0030] The first connecting pipe 1 and the second connecting pipe 2 are hollow pipes with open ends. The two cable cells to be connected respectively extend from one of the open ends of the first connecting pipe 1 and the second connecting pipe 2. The pipe walls of a connecting pipe 1 and a second ...

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PUM

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Abstract

The invention discloses a power cable joint. The power cable joint includes a first connecting pipe and a second connecting pipe which are used for enabling two cables to extend into respectively, fixing devices which are fixedly arranged on the first connecting pipe and the second connecting pipe respectively and used for fixing the corresponding cables, and a first connector and a second connector which are used for enabling electricity cores of the two cables to extend into respectively and be connected, wherein the first connecting pipe is communicated with the first connector, and the second connecting pipe is communicated with the second connector; and the power cable joint also includes a locking device which is used for detachably connecting the first connector and the second connector. The power cable joint is high in safety coefficient, high in stability, easy to use, capable of rapidly detaching and installing the two ends of a cable, convenient to overhaul and test and suitable for connection of power cables.

Description

Technical field [0001] The invention belongs to the technical field of power equipment, in particular to a power cable joint. Background technique [0002] Power cables are cables used to transmit and distribute electrical energy. Power cables are often used in urban underground power grids, power station outgoing lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across the river. After the power cables are laid, in order to make them a continuous Lines and segments must be connected as a whole. These connection points are called cable joints. With the development of the economy, people’s demand for power resources has gradually increased, and the number of power grids has been greatly increased. In this case Under the circumstances, the importance of power cables in the power system has become more prominent, and strengthening the maintenance and testing of power cables has become an important content in power work. [0003] In t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/24H01R13/502H01R13/627H01R13/629H01R24/00
CPCH01R13/2421H01R13/502H01R13/627H01R13/629H01R24/00
Inventor 郑少恒巩锐锐苏杨尹永亮
Owner 中国电建集团河北工程有限公司
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