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Maintenance and debugging tool for horizontal outdoor high voltage AC isolation switch

A technology of isolation switch and high voltage AC, applied in switchgear, electrical components and other directions, can solve problems such as difficulty in implementation

Pending Publication Date: 2019-11-05
CHANGGAO ELECTRIC GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the commissioning process was difficult to realize at the substation site. Most of the maintenance and commissioning work needs to be returned to the product manufacturer for in-factory commissioning, or completed on a fixed maintenance and commissioning platform in a professional maintenance base.

Method used

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  • Maintenance and debugging tool for horizontal outdoor high voltage AC isolation switch
  • Maintenance and debugging tool for horizontal outdoor high voltage AC isolation switch
  • Maintenance and debugging tool for horizontal outdoor high voltage AC isolation switch

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] Such as Figure 1 to Figure 4 In the embodiment shown, the maintenance and debugging tooling of the horizontal outdoor high-voltage AC isolation switch includes a vertically arranged base bracket 100, a pulley 200, and a transition mounting plate 300. The upper and lower end surfaces of the base bracket 100 are respectively provided with an upper connection plate 110 and a lower connection The plate 120; the base support 100 is cylindrical.

[0020] The tackle 200 includes a tackle plate 210 and two groups of guide rail wheels, the tackle plate 210 is fixedly connected to the lower connecting plate 120, and the two guide rail wheels are symmetrically arranged on both sides below the tackle plate 210 for sliding on two parallel guide rails 610;

[0021] The transitional mounting plate 300 is fixedly connected with the upper connection plate 110 , and the upper surface of the transitional mounting plate 300 is provided with a plurality of mounting plate threaded holes 310...

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PUM

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Abstract

The invention discloses a maintenance and debugging tool for a horizontal outdoor high voltage AC isolation switch. The maintenance and debugging tool comprises a vertically arranged base bracket, a pulley and a transition mounting plate. The trolley comprises a trolley plate and two sets of guide wheels. The trolley plate is fixedly connected with the lower end surface of the base bracket. The two guide wheel sets are symmetrically arranged on the two sides of the lower part of the trolley plate for sliding on two parallel guide rails. The transition mounting plate is fixedly connected with the upper end surface of the base bracket. The upper surface of the transition mounting plate is provided with a plurality of mounting plate threaded holes for fixedly mounting the isolation switch. The isolation switch can be mounted and fixed on the maintenance tool and can move on the guide rails of the maintenance platform so as to adjust the foot distance.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a maintenance and debugging tool for a horizontal outdoor high-voltage AC isolating switch. Background technique [0002] In power transmission and distribution systems, horizontal outdoor high-voltage AC disconnectors are widely used, mainly including double-column horizontal rotary (GW4), double-column horizontal telescopic (GW17) and three-column horizontal rotary (GW7) outdoor High voltage AC disconnect switch. After decades of operation, these isolating switches need to be repaired and maintained, including dismantling, replacing parts, debugging after reassembly, reinstallation and operation. In the past, the commissioning process was difficult to realize at the substation site. Most of the maintenance and commissioning work needs to be returned to the product manufacturer for in-factory commissioning, or completed on a fixed maintenance and commissioning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 余军彭壮呙稳王林军刘捷
Owner CHANGGAO ELECTRIC GROUP CO LTD
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