Auxiliary replacement device for post insulators and mounting structure

A technology for post insulators and supporting parts, which is applied in the field of post insulator auxiliary replacement devices and installation structures, which can solve the problems of personnel, tool post insulators falling, and maintenance personnel's work fatigue, etc., to reduce work intensity, shorten replacement time, and simple structure Effect

Active Publication Date: 2016-01-06
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This may lead to fatigue of maintenance personnel, and accidents

Method used

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  • Auxiliary replacement device for post insulators and mounting structure
  • Auxiliary replacement device for post insulators and mounting structure
  • Auxiliary replacement device for post insulators and mounting structure

Examples

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Example Embodiment

[0025] The embodiments of the present invention will be described in detail below:

[0026] Such as figure 1 As shown, the auxiliary post insulator replacement device of the present invention includes a suspension portion 10, a support portion 20, and a limit portion 30. The suspension portion 10 is connected to one end of the support portion 20. The other end of the supporting portion 20 is connected to the limiting portion 30, and the supporting portion 20 is disposed on the post insulator 40 ( figure 2 , 3 Both are shown below) and used to support the pillar insulator 40.

[0027] The above-mentioned auxiliary post insulator replacement device, when the maintenance personnel replace or repair the failed post insulator 40 in the substation, please refer to figure 2 , 3 , image 3 for figure 2 In the enlarged schematic diagram at middle A, the suspension part 10 of the auxiliary replacement device for column insulators is suspended on the angle steel plate 60, the limit part 3...

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PUM

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Abstract

The invention discloses an auxiliary replacement device for post insulators, which comprises a hanging part, a supporting part and a limiting part. The hanging part is connected with one end of the supporting part. The other end of the supporting part is connected with the limiting part. The supporting part is arranged under a post insulator and is used for supporting the post insulator. By means of the auxiliary replacement device for post insulators, when the maintenance personnel is to replace or maintain a faulted post insulator in a substation, the hanging part of the auxiliary replacement device is hung onto an angled blade plate. Meanwhile, the limiting part is connected with an aluminum busbar and the faulted post insulator is placed on the supporting part. In this way, the faulted post insulator is supported by the supporting part during the replacement or maintenance process of the faulted post insulator, so that the maintenance personnel does not need to manually hold the post insulator. Therefore, the device lightens the working strength and shortens the replacement time, thereby improving the production efficiency and lowering the security risk. Meanwhile, the device is simple in structure and convenient to carry about.

Description

technical field [0001] The invention relates to the technical field of installation, maintenance and replacement of post insulators, in particular to an auxiliary replacement device and installation structure for post insulators. Background technique [0002] There are a large number of 10kV post insulators used for insulation and support in the substation. With the increase of the service life of post insulators, their own manufacturing process defects, and the influence of unfavorable factors such as humid outdoor environment in the southern region, hot, high temperature, etc., post insulators may have serious corrosion, broken porcelain bottles, cracks and other problems. In order to ensure the safe and stable operation of the power grid, the faulty post insulators must be replaced immediately once they are found. [0003] However, during the replacement process of post insulators, due to its heavy weight, about 10kg, its installation location varies from high to low, th...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 刘威葳陈宇昇李果林子钊冯玉辉黎旭王杰尚明远
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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