CN202887909U - Combination type supporting plate structure - Google Patents

Combination type supporting plate structure Download PDF

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Publication number
CN202887909U
CN202887909U CN 201220579018 CN201220579018U CN202887909U CN 202887909 U CN202887909 U CN 202887909U CN 201220579018 CN201220579018 CN 201220579018 CN 201220579018 U CN201220579018 U CN 201220579018U CN 202887909 U CN202887909 U CN 202887909U
Authority
CN
China
Prior art keywords
supporting plate
fagging
side supporting
section
combination type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201220579018
Other languages
Chinese (zh)
Inventor
聂莉雅
张伟红
杜秀红
秦金立
李洪伟
程林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoding Tianwei Baobian Electric Co Ltd
Original Assignee
Baoding Tianwei Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoding Tianwei Group Co Ltd filed Critical Baoding Tianwei Group Co Ltd
Priority to CN 201220579018 priority Critical patent/CN202887909U/en
Application granted granted Critical
Publication of CN202887909U publication Critical patent/CN202887909U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a combination type supporting plate structure, and belongs to the technical field of transformer production. The technical scheme is that the combination type supporting plate structure comprises an outer side supporting plate (1), an inner side supporting plate (2), and an iron core column (3), wherein the cross section of the outer side supporting plate is trapezoid, the cross section of the inner side supporting plate is rectangular, the inner side supporting plate is arranged on the iron core column, the outer side supporting plate is closely attached to the inner side supporting plate, and the outer side supporting plate is arranged on the outer side of the inner side supporting plate. The combination type supporting plate structure has the advantages that due to the fact that the inner side supporting plate with the rectangular cross section is fixed on the iron core column, and the outer side supporting plate with the trapezoid cross section is struck in after an inner coil or an insulating sleeve is arranged, not only is iron core laminations be protected, but also insulation of the inner coil or the insulating sleeve are guaranteed not to be damaged, two supporting plates are used in a matching mode, and the combination type supporting plate structure is simple and convenient to operate.

Description

A kind of composite type fagging structure
Technical field
The utility model relates to a kind of composite type fagging structure, belongs to the transformer production technical field.
Background technology
If the fagging in the dry-type transformer body insulation is the rectangular insulation board that a kind of chamfered edge is chamfered, in beating the process of fagging, the part of generally chamfering should be outwards (namely inwardly coil direction) places, interior loop or insulating cylinder are chamfered and Bian Buhui damaged insulation in operating process because of fagging, but the impaired possibility of the meeting of the binding strap on core lamination or the core limb is very large.
The utility model content
The purpose of this utility model provides a kind of composite type fagging structure, and two kinds of insulation boards are used in conjunction with, and core limb is protected, and solves the problems referred to above that background technology exists.
The technical solution of the utility model is: a kind of composite type fagging structure, comprise outside fagging, inboard fagging and core limb, the cross section of outside fagging is trapezoidal, the cross section of inboard fagging is rectangle, inboard fagging is arranged on the core limb, outside fagging is close to inboard fagging, is arranged on the outside of inboard fagging.
Good effect of the present utility model is: the inboard fagging of square-section is fixed on the core limb; the outside fagging of trapezoid cross section; after interior loop or insulating cylinder cover install; again it is squeezed into; so both protected core lamination; guaranteed that also the insulation of interior loop or insulating cylinder can be not damaged, two kinds of faggings are used in conjunction with, and are simple, convenient.
Description of drawings
Fig. 1 is the outside fagging schematic diagram of the utility model embodiment;
Fig. 2 is the inboard fagging schematic diagram of the utility model embodiment;
Fig. 3 is the utility model embodiment schematic diagram;
Among the figure: outside fagging 1, inboard fagging 2, core limb 3.
Embodiment
Below in conjunction with accompanying drawing, by embodiment the utility model is described further.
A kind of composite type fagging structure comprises outside fagging 1, inboard fagging 2 and core limb 3, and the cross section of outside fagging is trapezoidal, the cross section of inboard fagging is rectangle, inboard fagging is arranged on the core limb, and outside fagging is close to inboard fagging, is arranged on the outside of inboard fagging.
The inboard fagging of square-section is fixed on the core limb, and the outside fagging of trapezoid cross section after interior loop or insulating cylinder cover install, is squeezed into it again, has so both protected core lamination, has guaranteed that also the insulation of interior loop or insulating cylinder can be not damaged.

Claims (1)

1. composite type fagging structure, it is characterized in that: comprise outside fagging (1), inboard fagging (2) and core limb (3), the cross section of outside fagging is trapezoidal, the cross section of inboard fagging is rectangle, inboard fagging is arranged on the core limb, outside fagging is close to inboard fagging, is arranged on the outside of inboard fagging.
CN 201220579018 2012-11-06 2012-11-06 Combination type supporting plate structure Active CN202887909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220579018 CN202887909U (en) 2012-11-06 2012-11-06 Combination type supporting plate structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220579018 CN202887909U (en) 2012-11-06 2012-11-06 Combination type supporting plate structure

Publications (1)

Publication Number Publication Date
CN202887909U true CN202887909U (en) 2013-04-17

Family

ID=48079307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220579018 Active CN202887909U (en) 2012-11-06 2012-11-06 Combination type supporting plate structure

Country Status (1)

Country Link
CN (1) CN202887909U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD.

Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD.

Effective date: 20131115

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131115

Address after: 071056 West Road, Hebei, Baoding, No. 2222, No.

Patentee after: Baoding Tianwei Baobian Electric Co., Ltd.

Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex

Patentee before: Baoding Tianwei Group Co., Ltd.