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Multi-strand cable conductive connection structure to prevent strands from slipping and twisting

A conductive connection structure, multi-strand wire technology, applied in the direction of conductive connection, electrical component connection, connection, etc., can solve the problems of resistance mutation heat generation, the strands are easily scattered, and the construction is inconvenient, so as to achieve low heat generation, avoid strands The effect of spreading out and reducing the difficulty of maintenance

Active Publication Date: 2018-12-07
浙江港亨电气股份有限公司
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Problems solved by technology

[0005] In view of the above situation, the technical problem to be solved by the present invention is to provide a multi-strand cable conductive connection structure that prevents strands from slipping and twisting. The twisted strands of filaments are easy to scatter, construction is inconvenient, and they are easy to be damaged under pressure, and there are serious problems of sudden resistance mutation and heating in the welding method

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  • Multi-strand cable conductive connection structure to prevent strands from slipping and twisting
  • Multi-strand cable conductive connection structure to prevent strands from slipping and twisting
  • Multi-strand cable conductive connection structure to prevent strands from slipping and twisting

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Those of ordinary skill in the art will recognize that orientation terms such as "upper end", "lower end", "outer end" and "inner end" are descriptive terms for the accompanying drawings, and do not represent the scope of protection defined by the claims limits.

[0022] see figure 1 , as shown in the embodiment in the accompanying drawings, the conductor 100 is used for the conductive connection between the cable ends, and the material of the conductor ...

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Abstract

An anti-strand slippage and twisting multi-strand cable conductive connecting structure solves the problems that under a conventional connection mode of the multi-strand cables, the connection nodes are easy to compress and damage, and due to the sudden change of the resistivity in a welding mode, the heating is severe. The multiple strands of the cables are fixed on the conductors in a movable crimping manner, so that the cables are conducted, the problems during a welding process, such as the heating, the stress deformation, etc., are solved by utilizing the material attributes of the conductors, a conductive performance is good, the heat is smaller, and the loss is reduced substantially. In addition, the end parts of the cables are pre-fixed by a fixing disc and a branching disc, so that the interference of the external forces is reduced at the contact positions of the strands and the conductors, and the connection stability between the cables is enhanced. In addition, the structure is the reliable and movable connection and can be disassembled at anytime during the maintenance or relocation process, so that the maintenance difficulty is reduced substantially.

Description

technical field [0001] The invention relates to an electrification structure of a multi-strand cable, in particular to a multi-strand cable conductive connection structure for preventing strands from slipping and twisting. Background technique [0002] Multi-strand cable is an important medium for power transmission. It is usually made of multiple conductors twisted together and covered with an insulating layer. Each strand of this cable is divided into two types, one is a single Conductor, this kind of conductor is generally a single copper and aluminum wire with a diameter of 1 to 2 mm, and the other is made of a plurality of thin copper and aluminum wires of about 0.1 mm twisted, and a strand formed by twisting a plurality of fine conductive materials The ends of the wires are easy to scatter during the connection process, causing the operator to be easily injured during use, and the filaments of adjacent strands are twisted with each other. [0003] In order to meet the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/01H01R11/09H01R4/58H01R4/28
CPCH01R4/28H01R4/58H01R11/01H01R11/09
Inventor 刘立忠张保丰马晓星于书淳
Owner 浙江港亨电气股份有限公司
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