Inclined sleeve assembling and positioning device and mounting method

Abstract

The invention discloses an inclined sleeve assembling and positioning device which comprises a first connecting part and a second connecting part. The first connecting part and the second connecting part are symmetrically arranged between a sleeve and an ascending flanged base, and the first connecting part and the second connecting part surround and clamp the sleeve to position the sleeve. The first connecting part comprises a first positioning device upper flange, a first connecting pipe and a first positioning device lower flange, wherein the first positioning device upper flange and the first positioning device lower flange are connected through a first connecting pipe, the first positioning device upper flange is connected with a sleeve mounting flange, and the first positioning device lower flange is connected with an ascending flanged base flange. The second connecting part comprises a second positioning device upper flange, a second connecting pipe and a second positioning device lower flange, wherein the second positioning device upper flange and the second positioning device lower flange are connected through the second connecting pipe, the second positioning device upperflange is connected with the sleeve mounting flange, and the second positioning device lower flange is connected with the ascending flanged base flange.

Description

technical field [0001] The invention belongs to the field of transformers, in particular to an oblique-mounted bushing assembly and positioning device and an installation method. Background technique [0002] When lifting and assembling the oblique-mounted bushing of the transformer, because the connecting bolts between the bushing installation flange and the rising seat flange are not connected, and the bushing fixing bolts are not connected with the bushing fixing seat, the bushing is not fixed in any way. When the casing lifting device lifts the casing, only the steel wire rope is used to lift the casing, and there is no fixed limit device around the casing, which will cause displacement and shaking of the casing. This will increase the pulling force of the steel wire rope, and may also damage the casing, and also increase the operating difficulty of the staff, and even the personal accident injury of the worker may occur. Contents of the invention [0003] In order to...

AI Technical Summary

Problems solved by technology

[0002] During the hoisting and assembly of the transformer’s inclined-mounted bushing, since the connecting bolts between the bushing installation flange and the raised seat flange are not connected, the bushing fixing bolts and the bushing The fixing seat is not connected, so that the casing is not fixed in any way, so when the casing is lifted by the casing lifting device, only the steel wire rope is used to lift the casing, and there is no fixed limit device around the casing, which will cause displacement and shaking of the casing, etc. Phenomenon

This will increase the tension of the wire rope, and may damage the casing, and also increase the difficulty of the operation of the staff, and may even cause personal accidents and injuries to the workers.

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