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Transformer core vertical tilter

A vertical inversion, transformer technology, applied in the field of transformer manufacturing, can solve the problems of affecting work efficiency, unstable inversion table, huge system, etc., to achieve the effect of improving work efficiency, stable inversion process, and simple overall structure

Inactive Publication Date: 2012-05-23
SHANGHAI HUGUANG TRANSFORMER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first type of turning platform is not stable when used, and the legs are very large. When it is installed horizontally, it is very inconvenient to operate. When it is lifted vertically, because there is no arc at the connection between the bracket and the legs, the turning is unstable, which directly affects the iron core. quality, and affects the improvement of work efficiency
The second type of turning table is hydraulic, although it can ensure stable turning, but its equipment is complex, the system is huge, and maintenance is difficult, resulting in high production costs and low work efficiency.

Method used

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  • Transformer core vertical tilter
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Embodiment Construction

[0031] 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 illustrations.

[0032] For the stacking and turning of the transformer core, the traditional method is to use manual stacking and turning over by driving. There are many problems in this method (as described in the background technology section) and it is no longer suitable for the needs of modern industrial production. Therefore, it is urgent to design a A new type of turning device.

[0033] Since the iron core weight of small and medium-sized transformers is less than 15 tons, and the weight of large iron cores is more than 40 tons, the key point of the turning device is to solve the overall stable turning of the iron cores after stacking.

[0034] Based on the above purpose, the transformer core vertical turning machine provided by the present invention uti...

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PUM

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Abstract

The invention discloses a transformer core vertical tilter comprising a tilting carrier, a supporting device and a driving system, wherein the tilting carrier is in a columnar shape, and a carrying zone for carrying a transformer core is arranged on the tilting carrier; the supporting device is used for horizontally supporting the tilting carrier, and the driving system is used for driving the tilting carrier to rotate around an axis, thereby driving the transformer core in the carrying zone to vertically tilt. The invention has the advantages of simple structure and low cost and can realize the stable and vertical tilting of the transformer core and avoid the deformation of a core sheet.

Description

Technical field: [0001] The invention relates to the field of transformer manufacturing, in particular to a transformer core turning device. Background technique: [0002] During the manufacturing process of the transformer, after the core stacking process is completed, it must be erected vertically at 90° before the coil can be assembled. This process seems simple, but there are potential insecurity in the process, especially the tonnage of large transformer cores. [0003] In order to turn over the iron core by 90°, the common and simple method is to lift the iron core horizontally off the ground by a crane, and then lift it vertically at one end of the iron core to turn it over. And during the flipping process, the iron core will be twisted due to uneven force, which will affect the quality. At the same time, during the flipping process, when the center of gravity of the iron core passes the rotation fulcrum, it will fall to the other side with acceleration, which is ver...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F41/02B65G47/244B65G47/248
Inventor 姚巍范培琪
Owner SHANGHAI HUGUANG TRANSFORMER
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