Debugging device for extra-high-voltage earthing switch

A grounding switch and ultra-high voltage technology, applied in the field of ultra-high voltage grounding switch debugging devices, can solve the problems of porcelain insulator and static contact damage, failure to form modular production, and low debugging efficiency, so as to increase production debugging efficiency and shorten debugging The effect of time and production process safety

Active Publication Date: 2013-12-11
SIEYUAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: the lifting, installation and disassembly of porcelain insulators and static contacts are required for each commissioning, and the commissioning efficiency is very low; the porcelain insulators and static contacts may be damaged during hoisting; there are also insulators that need to be placed In the production site, a large amount of space is occupied, and modular production cannot be formed; in addition, when installing static contacts on porcelain insulators, operators need to carry out high-altitude operations, which poses certain safety hazards

Method used

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  • Debugging device for extra-high-voltage earthing switch
  • Debugging device for extra-high-voltage earthing switch

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Embodiment Construction

[0010] Such as figure 1 , 2 As shown, it includes support base 1, debugging mounting base 2, lower fixed pillar 3, upper movable pillar 4, fixed shaft 6, bearing seat 5, equivalent static contact 7, flange 8 and positioning pin 9.

[0011] The above-mentioned support base 1 is fixed with a commissioning installation seat 2 for installing the grounding switch base and the grounding knife switch, and an equivalent support instead of a porcelain insulator.

[0012] The equivalent pillar is positioned at one side of the debugging mount 2, and it comprises a lower fixed pillar 3 and an upper movable pillar 4, and a fixed shaft 6 is installed on the bottom end of the upper movable pillar 4, and the axis of the fixed axle 6 is in line with the upper movable pillar 4 and the upper movable pillar 4. The axes of the lower fixed pillars 3 are coincident. The top of lower fixed pillar 3 is equipped with bearing seat 5, and fixed shaft 6 is installed in the bearing seat 5 by bearing, so ...

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Abstract

The invention relates to a debugging device for an extra-high-voltage earthing switch. The debugging device comprises a support base, and is characterized in that a debugging mounting seat is arranged on the support base; equivalent braces are arranged at one side of the debugging mounting seat; and equivalent stationary contacts are arranged on the upper ends of the equivalent braces. The debugging device has the beneficial effects that the equivalent braces replace the original ceramic insulators, and a large number of steps such as assembly and disassembly of the ceramic insulators and the stationary contacts and the like are omitted, thus shortening the debugging time; the hoisting process of the insulators, contact seats and other vulnerable parts is omitted, and the damage rate of important parts of the product is reduced; an operator does need to carry out overhead work so as to ensure the production process to be safer; and in addition, the insulators do not need to be placed on a production line of the earthing switch, thus saving the occupation area, realizing complete separation debugging between a main conductive part and an earthing knife switch, and facilitating modularized assembly and production.

Description

technical field [0001] The invention relates to a grounding switch, in particular to a debugging device for an ultra-high voltage grounding switch. Background technique [0002] The ultra-high voltage grounding switch needs to be debugged during production. The traditional debugging needs to install the base, porcelain insulator, static contact and grounding switch in sequence. The centering, insertion depth, Opening and closing position, operating force, spring force and other adjustments. Its disadvantages are: the lifting, installation and disassembly of porcelain insulators and static contacts are required for each commissioning, and the commissioning efficiency is very low; the porcelain insulators and static contacts may be damaged during hoisting; there are also insulators that need to be placed At the production site, a large amount of space is occupied, and modular production cannot be formed; in addition, when installing static contacts on porcelain insulators, op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H11/00
Inventor 陆海兵胡纯岳陈瑞郭岩李鲁俊薛琦
Owner SIEYUAN ELECTRIC CO LTD
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