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General clamp piece for three-phase three-pole amorphous iron cores

A three-phase three-column, amorphous technology, used in electrical components, inductance/transformer/magnet manufacturing, circuits, etc., can solve the problems of backlog of components, high production cost, and many components, and achieve convenient operation and simple structure. , the effect of reducing production costs

Inactive Publication Date: 2012-08-01
TATUNG (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, in the manufacture of power transformers, there will be many parts, a lot of land occupation, a backlog of parts, and high production costs.

Method used

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  • General clamp piece for three-phase three-pole amorphous iron cores
  • General clamp piece for three-phase three-pole amorphous iron cores
  • General clamp piece for three-phase three-pole amorphous iron cores

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 (see attached Figure 4 and 5 ).

[0032] A three-phase three-column amorphous iron core universal clamp is composed of a horizontal strip-shaped upper clamp 21 and a lower clamp 22 . The upper clamping part 21 and the lower clamping part 22 are metal plates of grooved or non-troughed structure, and two lifting lugs are provided on the upper clamping part 21; A middle fixing pin hole 24 is set in the middle of the upper clamping piece 21 and a lower clamping piece 22 (both sides of the middle fixing pin hole 24 ) and side fixing pin slots 25 are set. Standard bolts can be used to clamp iron cores 36 of different sizes through the middle fixing pin hole 24 and the side fixing pin slots 25 . A clip can meet the requirements for manufacturing three-phase three-column amorphous iron cores of different sizes.

[0033] Why doesn't the present invention adopt a through groove structure on the upper clamping part 21 and the lower clamping part 22, isn't the vers...

Embodiment 2

[0035] Example 2 (see attached Figure 6 and 7 ).

[0036] A three-phase three-column amorphous iron core universal clamp is composed of a horizontal strip-shaped upper clamp 31 and a lower clamp 32 . The upper clamping part 31 and the lower clamping part 32 are metal plates of grooved or non-troughed structure, and two lifting lugs are provided on the upper clamping part 31; The middle fixing pin hole 34 is set in the middle of the upper clamping piece 31 and the lower clamping piece 32 (both sides of the middle fixing pin hole 34) and there are 3 to 5 pin holes (if necessary, you can Increase some pin holes, generally 3~5 pin holes are just passable) the side fixed pin hole 35 that constitutes. The bolts of the standard parts can be used to clamp the iron cores 36 of different types through holes at different positions in the middle fixing pin hole 34 and the side fixing pin holes 35 . A clamp can meet the requirements for manufacturing various types of three-phase thr...

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Abstract

The invention relates to manufacture of amorphous iron cores in the field of power transformers, and discloses a general clamp piece for three-phase three-pole amorphous iron cores. The general clamp piece comprises an upper clamp piece and a lower clamp piece which are in horizontal bar shapes; the upper clamp piece is provided with two lifting lugs; middles of the upper and lower clamp pieces are provided with middle fixed pin holes; and two sides of the upper and lower clamp pieces are provided with lateral fixed pin grooves or lateral fixed pin holes consisting of 3 to 5 pin holes. The general clamp piece has the advantages that: the structure of the middle fixed pin holes is maintained, and the structure of lateral fixed pin grooves and the lateral fixed pin holes consisting of 3-5 pin holes is adopted, so that the clamp piece can meet the requirement for manufacturing three-phase three-pole amorphous iron cores of different models, and the firmness of the clamp piece can be ensured; and the general clamp piece is simple in structure and convenient to operate, the inventary of clamp pieces can be effectively reduced and the production cost is reduced.

Description

Technical field [0001] The invention involves the in the field of amorphous iron hearts in the field of power transformers. Specifically, it is a universal folder for making three -phase and three -pillar sub -crystal iron heart. Background technique [0002] In the manufacturing of the power transformer, the three -phase and five pillars, three -phase and three -column areas are used in the manufacturing of the power transformer. Because the intransoc -crystal iron heart of the three -phase transformer is difficult to support its own weight due to the lack of strength,The use of the "mountain" shape of the "mountain" shape of the "mountain" shape of the multi -layer amye iron heart is clamped (see figure 1 ), Make it a whole and have a certain support (see figure 2 To. [0003] However, because the capacity of the transformer is different, the product has a variety of models, which causes the transformer size to be different.The different size of the transformer makes the dimens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/26H01F41/02
Inventor 廖进贤
Owner TATUNG (SHANGHAI) CO LTD
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