Carrying device and method for GIS equipment

Abstract

The invention discloses a carrying device and method for GIS equipment. The carrying device comprises a plurality of carrying tank vehicles and further comprises a hydraulic control valve, a hydraulicpump station, a plurality of fixed support seats, hydraulic oil cylinders and hydraulic oil pipes, wherein the multiple fixed support seats are symmetrically installed on the two sides of a base of the GIS equipment, the bottoms of the hydraulic oil cylinders are connected with the upper surfaces of discs of the carrying tank vehicles, the tops of the hydraulic oil cylinders are connected with the fixed support seats, the hydraulic oil cylinders are connected with one end of the hydraulic control valve through the hydraulic oil pipes, and the other end of the hydraulic control valve is connected with the hydraulic pump station through the hydraulic oil pipe. According to the carrying device and method for the GIS equipment, by means of the manner that the base of the GIS equipment is symmetrically provided with the multiple fixed support seats, and coordination between the carrying tank vehicles and the hydraulic oil cylinders is utilized, the GIS equipment is lifted from the bottom,the lifting process is slow, and the safety of carrying the GIS equipment is greatly increased; the hydraulic oil cylinders are taken as the lifting driving force, lifting is performed stably and reliably, and the safety coefficient is high; and the carrying method is convenient and fast, the disassembling and installing efficiency is high, and the short-distance moving efficiency and accuracy ofthe GIS equipment are improved.

Description

technical field [0001] The invention relates to the technical field of heavy electric equipment transportation, in particular to a GIS equipment transportation device and method. Background technique [0002] Gas-insulated metal-enclosed switchgear, referred to as GIS equipment, is a kind of SF 6 or other gases as the insulating medium, and seal high-voltage components such as circuit breakers, disconnectors, voltage transformers, current transformers, lightning arresters, busbars, and bushings in grounded metal casings, which are indispensable in substations One of the heavy equipment. [0003] When assembling GIS equipment in the station, after the GIS equipment is basically in place, it needs to fine-tune its position to make its positioning accurate and easy to assemble and debug; in the prior art, hooks are usually installed around the GIS equipment, and the Hooking the hook to move the position of GIS, this kind of operation often has the following technical problems...

AI Technical Summary

Problems solved by technology

[0006] 3. The accuracy of crane movement is difficult to control, usually depends on the driver's operating experience, so the movement accuracy of GIS equipment cannot be guaranteed;

[0007] 4. When the GIS equipment is moved by the crane, the foundation surface of the equipment will be damaged at the moment when the GIS equipment is placed on the bottom surface. At the same time, the internal components of the GIS equipment will be damaged to varying degrees, and even the equipment will be damaged, which will increase the operation and maintenance cost.

Images