Movable overhauling, disassembling and assembling platform for HMB-8 mechanisms of GIS and HGIS combined electric appliances

Abstract

The invention discloses a movable overhauling, disassembling and assembling platform for HMB-8 mechanisms of GIS and HGIS combined electric appliances. The platform comprises a bottom plate, wherein supporting structure frames are symmetrically arranged on the bottom plate, fixing hooks are arranged on the supporting structure frames, one end of a hydraulic lifting mechanism is arranged on the bottom plate, a U-shaped support is installed at the other end of the hydraulic lifting mechanism, a bearing table is mounted on the U-shaped support, a V-shaped groove is formed in the upper side wall of the bearing table, and a detachable supporting piece and a displacement mechanism are arranged on the bottom face of the bottom plate. Through the arrangement of the detachable supporting piece and the displacement mechanism, a construction mode can be freely adjusted according to different mechanism installation environments and mechanism installation heights. Meanwhile, space can be reasonably utilized, operation of maintainers is facilitated, the operation electric shock risk is reduced, movement is convenient, and disassembly and storage are easy.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to a rail-movable maintenance and disassembly platform of a GIS and HGIS combined electric appliance HMB-8 mechanism. Background technique [0002] At present, common substations on the market use GIS and HGIS (gas insulated fully enclosed) combined electrical appliances on a large scale, which are also called tank circuit breaker combined electrical appliances. Due to many reasons such as the manufacturing level of the mechanism, the accuracy of internal parts, and long-term external operation, its reliability is not high enough to cause frequent failures. When serious failures occur, it needs to be disassembled and replaced. However, problems occur in the combined electrical HMB-8 mechanism. The usual maintenance construction plan is to use the crane hook fixing mechanism to cooperate with multiple maintenance personnel to complete the replacement and maintenanc...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a GIS, HGIS combined electric appliance HMB-8 mechanism movable inspection and disassembly platform to solve the problems that the accuracy of the existing disassembly and assembly methods cannot be guaranteed, and the operation process is also very cumbersome.

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