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Crimped strain clamp

A tension-resistant clamp and integrated technology, applied in the direction of adjusting/maintaining mechanical tension, can solve the problems such as the tension-resistant clamp is not firm, achieve good crimping and fixing, overcome the effect of easy falling off, and prevent the entry of rainwater

Inactive Publication Date: 2016-04-06
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the tension clamp is not firm in the existing power supply system, the present invention proposes a crimping tension clamp, which is used to overcome the firm problem of the tension clamp

Method used

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  • Crimped strain clamp
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Examples

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Embodiment Construction

[0026] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The present invention is a crimping strain clamp, such as figure 1 As mentioned above, it includes crimping the tension clamp body 1, the steel anchor 2 and the drainage tube 3, and the drainage component 4 is molded integrally with the drainage plate 42 and the drainage tube 3.

[0028] The crimping strain clamp body 1 is a hollow pipe body, through which the power transmission wires can penetrate and form a crimping combination with a steel anchor, so as to be fixed on the crimping strain clamp body 1 .

[0029] The steel anchor includes a pull ring 23 and an anchor rod. The anchor rod extends from the tail end of the tension clamp body 1 into the pipe hole of the tension clamp body. The anchor rod is provided with a straight rod section 21 and a crimping section 22. A number of annular grooves are provided on the surface...

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PUM

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Abstract

The invention relates to a crimped strain clamp. The crimped strain clamp comprises a crimped strain clamp body (1), a steel anchor (2) and a drainage pipe (3). The crimped strain clamp is characterized in that a drainage clamp adopts a structure integrally formed by a drainage assembly (4) and the drainage pipe (3). According to the crimped strain clamp, a strain clamp assembly and the drainage pipe are integrally formed, so that the problems of easy falloff of the drainage pipe and the like are solved; a bump is arranged on the strain clamp assembly, and a groove is formed in the strain clamp body in a corresponding position, so that double guarantees are provided for the stability of the strain clamp assembly; and a threaded structure is arranged on a solid part of the steel anchor, so that crimped fixation can be better realized and rainwater is effectively prevented from entering the clamp.

Description

technical field [0001] The invention relates to a wire clip, in particular to a crimping tension wire clip specially used for connecting an iron tower power transmission wire and a jumper wire. Background technique [0002] The strain clamp is a fitting used for fixing wires on overhead power lines and substation tension towers in the power system. It connects the wires to the insulator strings, and the insulator strings are then connected to the iron tower to bear the tension of the wires and reduce the wire tension. It plays a very important role in the safe operation of the power system. [0003] For a long time, the strain-resistant clamp is composed of a clamp body composed of an aluminum tube with a connecting plate at one end, a drain clamp connected to the clamp body, and a steel anchor inserted into the aluminum tube part of the clamp body. When installing, first crimp and fix the steel-cored aluminum hinged wire with the steel anchor, and put on the main body of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/02
CPCH02G7/02
Inventor 张军朱宽军刘胜春刘彬周立宪司佳钧刘臻牛海军展雪萍刘操兰杨加伦齐翼李军辉李震江良虎席永平王二江邱书清
Owner CHINA ELECTRIC POWER RES INST