Horizontal circuit breaker dismounting auxiliary device

A technology of auxiliary device and circuit breaker, applied in the direction of lifting device, lifting frame, etc., can solve the problems of poor positioning accuracy, shaking, and heavy circuit breaker mechanism of forklift trucks.

Pending Publication Date: 2022-01-14
ANNING BUREAU OF ULTRA HIGH VOLTAGE TRANSMISSION
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the crane shakes severely during disassembly and assembly. During the hoisting process, due to the heavy circuit breaker mechanism, the circuit breaker cannot be rotated for hole alignment. A large amount of manpower is required for alignment, and there is a risk of falling
When a forklift is used for auxiliary dismantling of the circuit breaker, the p

Method used

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  • Horizontal circuit breaker dismounting auxiliary device
  • Horizontal circuit breaker dismounting auxiliary device
  • Horizontal circuit breaker dismounting auxiliary device

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

The invention relates to a horizontal circuit breaker dismounting auxiliary device, which comprises: a moving trolley; a lifting mechanism which comprises a lifting assembly and a lifting table, wherein the lifting table is connected to a moving trolley through the lifting assembly; a rotating mechanism which comprises a supporting frame and a rotating part, wherein the supporting frame is connected with the lifting table, the rotating part is rotationally connected with the supporting frame, the supporting frame is used for supporting a circuit breaker, and the rotating part is used for being arranged between the supporting frame and the circuit breaker and is used for being in rolling fit with the circuit breaker. According to the horizontal circuit breaker dismounting auxiliary device, the circuit breaker is always kept in a horizontal posture in the mounting process, shaking and toppling of the circuit breaker are avoided, the stability of the circuit breaker in the transportation process is guaranteed, the circuit breaker can rotate on the supporting frame through the rotating part on the supporting frame, and therefore, the problems of overturning of the circuit breaker and alignment in the mounting process are solved; and the lifting assembly is beneficial to greatly reducing the labor intensity and ensuring the working safety at the same time.

Description

technical field [0001] The invention relates to the technical field of substation equipment, in particular to an auxiliary device for disassembling and assembling a horizontal circuit breaker. Background technique [0002] At present, the GIS room of the UHV converter station is compactly arranged. The indoor space of the GIS is small. Nearly one-third of the circuit breaker mechanism has a steel frame in front of it, and nearly half of the circuit breaker mechanism has a GIL pipeline directly above it. If there is frequent suppression, etc. When the defect requires emergency replacement of the mechanism, the existing conditions on the site are difficult to meet. The narrow space makes it difficult to realize the original forklift operation method in the station, and the steel frame and GIL pipeline make the on-site aerial crane unable to meet the disassembly and assembly work of the hydraulic mechanism. When urgent mechanism replacement and maintenance are needed, there is...

Claims

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Application Information

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IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/0625B66F7/06B66F7/28
Inventor 许山川王小岭马向南陈文甘涛徐友赵伟杰宾斌胡梦霖王茂灵
Owner ANNING BUREAU OF ULTRA HIGH VOLTAGE TRANSMISSION
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