Fixing structure and fixing method of transformer iron core

Abstract

The invention discloses a fixing structure and fixing method of a transformer iron core. The fixing structure comprises a heat dissipation supporting mechanism, wherein an iron core body is movably connected to the top of the heat dissipation supporting mechanism, first fixing frames are movably connected to the bottom of the front side and the bottom of the rear side of the iron core body, and threaded holes are formed in the two sides of the bottom of each first fixing frame. According to the invention, through the cooperative use of the heat dissipation supporting mechanism, a second reinforcing frame, a first reinforcing frame, a first pipe cover, a mounting plate, a base, a reinforcing plate, a second pipe cover, a first fixing frame, a first bolt, cooling liquid, the iron core body,a threaded pipe, a screw, a second fixing frame, a lifting ring, a positioning rod, a second bolt, a third bolt, an X-shaped frame, a connecting plate, a nut, a first support, a second support, a positioning hole, the threaded holes, a threaded rod, a water outlet pipe, a mounting hole and a water inlet pipe, the fixing structure of the transformer iron core solves the problem that an existing fixing structure of the transformer iron core is poor in stability during installation and low in heat dissipation efficiency.

Description

Technical field [0001] The invention relates to the technical field of transformer cores, in particular to a fixing structure of a transformer core and a fixing method thereof. Background technique [0002] The iron core is the main magnetic circuit part of the transformer. It is usually made of hot-rolled or cold-rolled silicon steel sheets with a high silicon content and coated with insulating paint. The iron core and the coils wound on it form a complete electrical Magnetic induction system, the size of the power transformer transmission power depends on the material and cross-sectional area of ​​the core, the core of the transformer is an important component of the transformer, the existing transformer is installed in the inner cavity of the transformer shell, only using a simple fixed structure It is fixed, and the existing fixing structure of the transformer core does not have the function of heat dissipation, so the heat dissipation of the transformer cannot be accelerated...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a transformer core fixing structure and its fixing method, which has the advantages of good stability during installation and high heat dissipation efficiency, and solves the problem that the existing transformer core fixing structure has poor stability during installation , and the problem of low heat dissipation efficiency

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