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Silicone rubber insulator with latch

A silicone rubber insulation and insulator technology, applied in insulators, supporting insulators, electrical components, etc., can solve the problems of no insulators, troublesome circuit installation, etc., and achieve the effect of reducing labor, saving time and labor, and convenient operation.

Inactive Publication Date: 2017-11-10
XIAJIN POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a silicon rubber insulator with a lock to solve the problem in the prior art that the insulator does not have a wire management mechanism, which leads to troublesome line installation

Method used

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  • Silicone rubber insulator with latch
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Embodiment Construction

[0011] As shown in the figure, a silicon rubber insulator with a lock includes an insulator body 1, and several locks 3 are arranged on the incoming line terminal 2 on the top of the insulator body 1. The locks 3 are composed of a pillar 31, a U-shaped sheath 32, Wire ball 33, baffle plate 34, rotating shaft 35 and spring 36 are made up of, and U-shaped sheath 32 is connected on the top of pillar 31, and wire ball 33 is fixed on the inside of one side of U-shaped sheath 32, and baffle plate 34 is installed on U-shaped sheath 35 through rotating shaft 35. Inside the other side of the U-shaped sheath 32, a spring 36 is connected between the bottom of the baffle plate 34 and the U-shaped sheath 32.

[0012] The working principle of the present invention: during the installation of the silicone rubber insulator, the operator first clamps the line into the U-shaped sheath of the lock, and the line slides to the inside of the baffle through the wire ball, and then the baffle is under...

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PUM

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Abstract

The invention relates to a silicon rubber insulator with lock catches, which comprises an insulator body and is characterized in that an incoming line terminal at the top part of the insulator body is provided with a plurality of lock catches, each lock catch is composed of a support column, a U-shaped sheath, a line guiding ball, a baffle plate, a rotating shaft and a spring, the U-shaped sheath is connected to the top part of the support column, the line guiding ball is fixed inside one side of the U-shaped sheath, the baffle plate is installed inside the other side of the U-shaped sheath through the rotating shaft, and the spring is connected between the bottom part of the baffle plate and the U-shaped sheath. According to the invention, the incoming line terminal at the top part of the insulator body is provided with the plurality of lock catches, so that installation of overhead lines is greatly facilitated, manual work is reduced, and the silicon rubber insulator has the advantages of simple structure, convenient operation and ability of saving time and labor.

Description

technical field [0001] The invention relates to the technical field of power transmission facilities, in particular to a silicon rubber insulator with a lock. Background technique [0002] Insulators are special insulation controls that can play an important role in overhead transmission lines. In order to increase the creepage distance, it is usually made of silica gel or ceramics, which is called an insulator. Insulators play two basic roles in overhead transmission lines, namely supporting wires and preventing current from returning to the ground. These two functions must be guaranteed. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, the insulator will not play a significant role, and it will damage the service life and operating life of the entire line. There is a defect in the current post insulator. There is no wire management mechanism at the top of the insulator, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B17/16H01B17/40
CPCH01B17/145H01B17/16H01B17/40
Inventor 李海涛李海斌尹栋国
Owner XIAJIN POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO