Lifting platform for switch cabinet circuit breaker transfer

A lifting platform and circuit breaker technology, applied in the direction of lifting frame, switch device, lifting device, etc., can solve the problems of hidden danger, easy deformation of the transfer vehicle, troubled staff, etc., to improve the reliability of operation and reduce manual mechanical operation. The effect of strength

Pending Publication Date: 2018-02-23
QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Over the years, according to the statistics of accidents in the transfer and installation of some 35kV KYN switchgear circuit breakers, the current commonly used conventional transfer vehicles have defects such as unreasonable structural design, poor operational performance, and unreliable locking of circuit breakers.
Conventional transfer vehicles have encountered many problems in the actual use process

Method used

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  • Lifting platform for switch cabinet circuit breaker transfer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A switchgear circuit breaker transfer lifting platform, including two vertically arranged brackets 1, guide rails are arranged on the brackets 1, and hydraulic jacks 2 are arranged on the guide rails of the brackets 1, and the bottom of the jacks 2 is provided with a useful On the lifting table 3 where the switch cabinet circuit breaker is placed, the hydraulic lifting device 8 is horizontally placed on the top of the support 1 .

[0024] A level 7 for monitoring the levelness of the lifting platform is also installed on the support 1 , and the level 7 is close to the end of the lifting platform 3 .

[0025] The bottom of support 1 is equipped with the universal directional sliding wheel 10 that just moves this lifting platform.

[0026] The surface of the lifting table 3 is provided with a slideway 4 that matches the sliding wheel that comes with the circuit breaker of the cabinet. device positioning.

[0027] The level gauge 7 is also provided with a limit hook 6 th...

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PUM

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Abstract

The invention provides a switch cabinet circuit breaker transfer lifting platform. The switch cabinet circuit breaker transfer lifting platform of the platform is originally equipped with a hydraulic jack vertically in the middle, and the platform is lifted and lowered through the hydraulic jack, which reduces the artificial mechanical operation force and solves the resulting problems. The problem that transfer vehicles with different height specifications cannot be used universally. A level is installed on the left and right sides and the front side of the transfer vehicle to monitor the levelness of the transfer vehicle platform, and hydraulic jacks are installed vertically on the left and right sides of the transfer vehicle to realize the level adjustment of the transfer platform, which is labor-saving and efficient.

Description

technical field [0001] The invention relates to the field of high-voltage equipment, and more specifically, to a switch cabinet circuit breaker transfer lifting platform. Background technique [0002] High-voltage switchgear is an important part of power transmission and distribution. It is an important power transmission and distribution equipment in the power industry. It is closely related to the development of the national economy and society. In recent years, my country's high-voltage switchgear manufacturing industry has developed rapidly. Safety has always been a test for the safe operation and maintenance of the switch. With people's concept of safety, great changes have taken place, with a high emphasis on human subjectivity, human needs, and human protection. Therefore, the safety and reliability of the equipment are raised to a higher level. [0003] Over the years, according to the statistics of accidents in the transfer and installation of some 35kV KYN switchge...

Claims

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Application Information

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IPC IPC(8): H02B3/00B66F7/16
CPCH02B3/00B66F7/16
Inventor 王伟黄石华王文博李维立吴昆泰林斓瀚黎阳羊
Owner QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD
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