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Integral mounting-dismounting method and platform of circuit breaker

A circuit breaker and platform technology, applied in the direction of switchgear, electrical components, etc., can solve the problems of large power supply load loss, long power outage time, affecting power supply reliability, etc., to reduce load loss, reduce power outage time, and shorten operation time Effect

Active Publication Date: 2017-09-05
CHAOYANG POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional operation method, when a circuit breaker is replaced on site, it takes 3 days, the power outage time is too long, the power supply load loss is large, and the reliability of power supply is affected

Method used

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  • Integral mounting-dismounting method and platform of circuit breaker
  • Integral mounting-dismounting method and platform of circuit breaker
  • Integral mounting-dismounting method and platform of circuit breaker

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Experimental program
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Embodiment Construction

[0032] The specific embodiment of the present invention is further described below in conjunction with accompanying drawing:

[0033] Such as Figure 1-Figure 4 , a disassembly and assembly platform for circuit breakers, including a platform bottom plate 1, a handle 2, a circuit breaker fixing bracket 3, a power box 4, an inflatable bottle fixing frame 5, a ring buckle 6, universal wheels 7, and a platform bottom plate 1 There is a handle 2 on the top, and two circuit breaker fixing brackets 3 for connecting the circuit breaker 13 are provided in the middle of the platform bottom plate 1. The side of the platform bottom plate 1 close to the handle 2 is provided with a power box 4, and the side away from the handle 2 is provided with a Inflatable bottle fixed frame 5, platform base plate 1 four corners are provided with the ring buckle 6 that is used to fasten safety rope, and platform base plate 1 bottom is provided with universal wheel 7.

[0034] The circuit breaker fixing ...

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PUM

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Abstract

The invention relates to an integral mounting-dismounting method of a circuit breaker. A mounting-dismounting platform is used, phase-splitting assembling, inflation and high-voltage test are carried out in advance, and the circuit breaker is hoisted and replaced integrally onsite; and the workload of onsite replacement is reduced effectively. Power failure time is shortened from 3 days originally to 1 day, and the load loss is reduced greatly. The platform is movable, and can be used onsite conveniently. Wear-resistant universal wheel are used in the bottom of the mounting-dismounting platform, and it is ensured that the circuit breaker is installed beyond a site, and can be pushed to the working site during use via the platform. Thus, the onsite work time is shortened effectively, the efficiency is improved, time that people may make contact with a live line portion is reduced, the working safety is ensured, and a safety coefficient is improved.

Description

technical field [0001] The invention relates to electric power maintenance, in particular to a method for assembling and disassembling a circuit breaker. Background technique [0002] At present, LW9 type circuit breakers are widely used in the field, and some equipments have been returned to the factory for overhaul due to their long service life. In the conventional operation method, it takes 3 days to replace a circuit breaker on site. The power outage time is too long, and the power supply load loss is large, which affects the reliability of power supply. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for assembling and disassembling a circuit breaker, which optimizes the operation process, improves work efficiency, and reduces power outage time. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A method for assembling and disassembling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 罗宏远吕明君刘凤珍张玖野曲波庄严司传毅翟鹏飞
Owner CHAOYANG POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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