CN201616325U - Transformer - Google Patents
Transformer Download PDFInfo
- Publication number
- CN201616325U CN201616325U CN2009202026405U CN200920202640U CN201616325U CN 201616325 U CN201616325 U CN 201616325U CN 2009202026405 U CN2009202026405 U CN 2009202026405U CN 200920202640 U CN200920202640 U CN 200920202640U CN 201616325 U CN201616325 U CN 201616325U
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- CN
- China
- Prior art keywords
- lower folder
- tie
- arm
- transformer
- clamping piece
- 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.)
- Expired - Fee Related
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Abstract
A transformer mainly solves the problem of fixed structure installation and troublesome assembly of the existing transformer core, and is characterized in that an upper clamping piece (1) and a lower clamping piece (2) are provided with T-shaped slots (4) which are symmetrical mutually; two ends of a pulling plate (3) are provided with gaps (5) and respectively identical with the T-shaped slots (4) on the upper clamping piece and the lower clamping piece (2). The transformer is improved on the basis of the prior art, has very convenient process and assembly, order and attractive appearance, and has the characteristics of simple structure, convenient processing and installation.
Description
Technical field:
The utility model relates to a kind of electrical energy transfer device in the electric power transportation art, is specifically related to a kind of transformer.
Background technology:
Transformer is a kind of electrical energy transfer device, utilizes electromagnetic induction principle to transmit electric energy or transmission signals from a circuit to another circuit, is usually used in electric power and carries or user's distribution.Existing transformer mainly is made up of iron core and coil windings, iron core is fixing by upper and lower folder and arm-tie, upper and lower folder generally is to adopt channel-section steel to make, weld corresponding bearing pin at upper and lower folder then, the two ends of arm-tie process the through hole corresponding with bearing pin, in when assembling, the two ends through hole of arm-tie is enclosed within respectively on the bearing pin on the folder from top to bottom.This transformer core fixed structure processing and assembling are all cumbersome, and not attractive in appearance.
The utility model content:
In order to overcome the deficiency of existing transformer core fixed structure processing and assembling trouble, the utility model provides a kind of transformer, this transformer is existing technical the improvement, processing and assembling are all very convenient, and profile is neat, attractive in appearance, have simple in structure, be convenient to process and characteristics easy for installation.
The technical solution of the utility model is: this transformer comprises upper and lower folder and arm-tie, arm-tie is installed between the upper and lower folder, upper and lower folder is provided with the T-shape groove of mutual correspondence, the two ends of arm-tie have gap and respectively with upper and lower folder on the T-shape groove match.
Described upper and lower folder is converted into the rectangle section bar that the cross section is long sideband opening by sheet material, and the flanging of its opening part is positioned at the top, and described T-shape groove is in the below and the top on another long limit in the upper and lower folder respectively.
The utlity model has following beneficial effect: owing to take such scheme, add man-hour, T-shape groove on the upper and lower folder and the gap on the arm-tie all can adopt impact style to make, and be easy to process; When mounted, the two ends of arm-tie can directly snap in the T-shape groove of upper and lower folder, and are easy for installation, and simultaneously, the appearance of arm-tie and upper and lower folder is neat, attractive in appearance.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is structural representations of upper clamping piece 1 among Fig. 1;
Accompanying drawing 3 is the A-A cutaway views among Fig. 2;
Accompanying drawing 4 is structural representations of lower clamping piece 2 among Fig. 1;
Accompanying drawing 5 is the B-B cutaway views among Fig. 4;
Accompanying drawing 6 is structural representations of the arm-tie 3 among Fig. 1;
Accompanying drawing 7 is left views of Fig. 6.
1-upper clamping piece among the figure, 2-lower clamping piece, 3-arm-tie, 4-T-shape groove, 5-gap, 6-flanging.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with Fig. 2-shown in Figure 7, this transformer comprises upper and lower folder (1,2) and arm-tie 3, arm-tie 3 is installed on upper and lower folder (1,2) between, upper and lower folder (1,2) is provided with symmetrical T-shape groove 4, the two ends of arm-tie 3 have gap 5 and respectively with upper and lower folder (1,2) on T-shape groove 4 match.Add man-hour, T-shape groove 4 on the upper and lower folder (1,2) and the gap 5 on the arm-tie 3 all can adopt impact style to make, and be easy to process; When mounted, the two ends of arm-tie 3 can directly snap in the T-shape groove 4 of upper and lower folder (1,2), and are easy for installation, and simultaneously, arm-tie 3 is neat, attractive in appearance with the appearance of upper and lower folder (1,2).
By Fig. 2 in conjunction with Fig. 3-shown in Figure 5, described upper and lower folder (1,2) is converted into the rectangle section bar that the cross section is long sideband opening by sheet material, and the flanging 6 of its opening part is positioned at the top, described T-shape groove 4 is in the below and the top on another long limit in the upper and lower folder (1,2) respectively.The cross sectional shape of upper and lower folder (1,2) is compared with background technology and has been improved intensity.
Claims (2)
1. transformer, comprise upper and lower folder (1,2) and arm-tie (3), arm-tie (3) is installed on upper and lower folder (1,2) between, it is characterized in that: upper and lower folder (1,2) is provided with symmetrical T-shape groove (4), the two ends of arm-tie (3) have gap (5) and respectively with upper and lower folder (1,2) on T-shape groove (4) match.
2. transformer according to claim 1, it is characterized in that: upper and lower folder (1,2) be converted into the rectangle section bar that the cross section is long sideband opening by sheet material, the flanging of its opening part (6) is positioned at the top, described T-shape groove (4) is in the below and the top on another long limit in the upper and lower folder (1,2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202026405U CN201616325U (en) | 2009-12-25 | 2009-12-25 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202026405U CN201616325U (en) | 2009-12-25 | 2009-12-25 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616325U true CN201616325U (en) | 2010-10-27 |
Family
ID=43002690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202026405U Expired - Fee Related CN201616325U (en) | 2009-12-25 | 2009-12-25 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360793A (en) * | 2011-11-15 | 2012-02-22 | 无锡市普天铁心有限公司 | Full face type pulling plate and clamping piece structure |
| CN104737248A (en) * | 2012-10-22 | 2015-06-24 | Abb技术有限公司 | Transformer having an interlocking core frame |
-
2009
- 2009-12-25 CN CN2009202026405U patent/CN201616325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360793A (en) * | 2011-11-15 | 2012-02-22 | 无锡市普天铁心有限公司 | Full face type pulling plate and clamping piece structure |
| CN102360793B (en) * | 2011-11-15 | 2013-07-24 | 无锡市普天铁心有限公司 | Full face type pulling plate and clamping piece structure |
| CN104737248A (en) * | 2012-10-22 | 2015-06-24 | Abb技术有限公司 | Transformer having an interlocking core frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |