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High-pressure casting tapping end plate of dry-type transformer

A dry-type transformer, high-voltage technology, applied in the manufacture of inductors/transformers/magnets, electrical components, circuits, etc., can solve problems such as poor versatility, and achieve the effect of consistent shape and structure, enhanced versatility, neat and beautiful arrangement

Inactive Publication Date: 2015-11-25
CHONGQING WANGBIAN ELECTRIC GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a dry-type transformer high-voltage casting tap end plate to solve the problem of poor versatility of the existing combined plate mold

Method used

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  • High-pressure casting tapping end plate of dry-type transformer
  • High-pressure casting tapping end plate of dry-type transformer
  • High-pressure casting tapping end plate of dry-type transformer

Examples

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Embodiment Construction

[0023] The present invention will be described in further detail below by means of specific embodiments:

[0024] The reference signs in the drawings of the description include: pouring body body 1 , first pouring hole 2 , second pouring hole 3 , pull groove 4 , stopper 5 , first installation hole 6 , top plate 7 , and second installation hole 8 .

[0025] like figure 1 As shown, the high-voltage casting tap end plate of the dry-type transformer includes a casting body 1 made of channel steel. The bottom surface of the casting body 1 is provided with eight first casting holes 2 and two second casting holes 3. Among them, the eight first pouring holes 2 are divided into two rows, four in each row; two second pouring holes 3 are respectively located at both ends of the pouring body body 1, and the centers of the two second pouring holes 3 are located at the first of the two rows. Bolts for wiring are clamped on the eight first pouring holes 2 and the two second pouring holes 3 ...

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Abstract

The invention relates to a high-pressure casting mold of a dry-type transformer, and particularly discloses a high-pressure casting tapping end plate of a dry-type transformer. The high-pressure casting tapping end plate comprises a casting body made of steel channel, wherein eight first casting holes for casting a high-pressure tapping terminal and two second casting holes for casting a high-pressure wiring terminal are formed in the bottom surface of the casting body; the eight first casting holes are divided into two columns; four first casting holes are arranged in each column; the two second casting holes are respectively located at two ends of the casting body, and are located between the two columns of first casting holes; the circle center connecting line of the two second casting holes is parallel to the circle center connecting line of each column of second casting holes; bolts for wring are formed in the eight first casting holes and the two second casting holes; and pull troughs are formed in two side surfaces of the casting body. The high-pressure casting tapping end plate of the dry-type transformer has the advantages of good universality and high repeated utilization rate, and the cost can be effectively reduced.

Description

technical field [0001] The invention relates to a high-voltage casting mold for a dry-type transformer, in particular to a high-voltage casting tap end plate for a dry-type transformer. Background technique [0002] A dry-type transformer is one in which the core and windings are not immersed in insulating oil. The previous high-voltage casting molds for dry-type transformers all used combined plate molds. Every time casting was performed, the molds had to be combined and formed. There were many operating steps and the processing was more complicated. And because the size of the combined plate mold is all processed according to the outer dimension of the coil, the versatility is poor. Contents of the invention [0003] The invention intends to provide a high-voltage casting tap end plate of a dry-type transformer to solve the problem of poor versatility of the existing combined plate mold. [0004] In order to solve the above solutions, the following problems are adopted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/00B29C39/26
Inventor 徐帮恒
Owner CHONGQING WANGBIAN ELECTRIC GRP CORP
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