An auxiliary replacement device and installation structure for post insulators

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 problems such as personnel, tool post insulators falling, maintenance personnel's work fatigue, etc., to reduce work intensity, shorten replacement time, and stabilize the effect Good results

Active Publication Date: 2017-11-03
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 such as falling of personnel, tools and post insulators may occur

Method used

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  • An auxiliary replacement device and installation structure for post insulators
  • An auxiliary replacement device and installation structure for post insulators
  • An auxiliary replacement device and installation structure for post insulators

Examples

Experimental program
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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below:

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

[0027] For the auxiliary post insulator replacement device mentioned above, when maintenance personnel replace or overhaul the faulty post insulator 40 in the substation, please refer to figure 2 , 3 , image 3 for figure 2 In the enlarged schematic diagram at point A, the suspension part 10 of the post insulator auxiliary replacement device is suspended on the angle steel plate 60 , the limit part 30 is connected...

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PUM

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Abstract

The invention discloses an auxiliary replacement device for post insulators, which comprises a suspension part, a support part and a position limiting part. The suspension part is connected to one end of the support part. The other end of the supporting part is connected with the limiting part, and the supporting part is arranged under the post insulator and is used for supporting the post insulator. In the aforementioned post insulator auxiliary replacement device, when maintenance personnel replace or overhaul a faulty post insulator in a substation, the suspension part of the post insulator auxiliary replacement device is hung on the angle steel plate, and the limit part is connected to the aluminum row. And the post insulator is placed above the support part, so that when the post insulator is replaced or repaired, the post insulator is supported by the support part, eliminating the need to hold the post insulator by hand. The working intensity can be reduced, the replacement time can be shortened, thereby improving production efficiency and reducing safety risks, and the invention has a simple structure and is easy to carry.

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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Patent Type & Authority Patents(China)
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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