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Transformer iron core group capable of being quickly combined and fixed for transformer substation

A technology of transformer core and substation, applied in the field of substation, can solve problems such as low assembly efficiency, and achieve the effect of ensuring stability and convenient and quick operation.

Active Publication Date: 2021-08-17
江西远大科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The iron core group in the prior art needs to be assembled step by step with steel plates and bolts, as well as the iron core base and top seat, during the installation process. The problem of low efficiency

Method used

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  • Transformer iron core group capable of being quickly combined and fixed for transformer substation
  • Transformer iron core group capable of being quickly combined and fixed for transformer substation
  • Transformer iron core group capable of being quickly combined and fixed for transformer substation

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise specified and...

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PUM

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Abstract

The invention relates to the technical field of transformer substations, and discloses a transformer iron core group capable of being quickly combined and fixed for a transformer substation, the transformer iron core group comprises a base plate and a bottom plate movably lapped on the base plate, a groove is formed in the base plate, a spring sleeve is fixed at the top of the groove of the base plate, and an inverted T-shaped pressing rod is inserted into the upper part of the spring sleeve. In the downward moving process of the bottom plate, two push rods at the bottom of the bottom plate are matched with moving through openings in the swing supporting arms to extrude the swing supporting arms, at the moment, the swing supporting arms drive the side supporting columns to rotate through second pin shafts, three sets of arc-shaped hoops on the two side supporting columns clamp and fix an iron core set, the stability of the iron core set is guaranteed, a threaded lead screw is rotated through a first pin shaft and clamped in a clamping notch in the other side supporting column, a butterfly nut is rotated to be tightly attached to the side supporting column, and therefore the stability of the two side supporting columns is guaranteed, and operation is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a transformer iron core set for substations that can be assembled and fixed quickly. Background technique [0002] At present, the iron core is the main magnetic circuit part in the transformer. It is usually made of stacked hot-rolled or cold-rolled silicon steel sheets with high silicon content and coated with insulating paint. The iron core and the coil wound on it form a complete electromagnetic induction system. The transmission power of the power transformer depends on the material and cross-sectional area of ​​the iron core. The traditional transformer core group mounting frame mostly fixes the top and bottom ends of the transformer core group through the top frame and the bottom frame. [0003] But still there are at least the following defects through the inventor's exploration and invention of the prior art scheme: [0004] The iron core group in the prior art ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/26
CPCH01F27/266
Inventor 胡军蔡小娟
Owner 江西远大科技有限公司