CN202585033U - Clamping device for transformer - Google Patents
Clamping device for transformer Download PDFInfo
- Publication number
- CN202585033U CN202585033U CN 201220145114 CN201220145114U CN202585033U CN 202585033 U CN202585033 U CN 202585033U CN 201220145114 CN201220145114 CN 201220145114 CN 201220145114 U CN201220145114 U CN 201220145114U CN 202585033 U CN202585033 U CN 202585033U
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- CN
- China
- Prior art keywords
- clamping piece
- transformer
- groove
- draw
- upper clamping
- 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
The utility model discloses a clamping device for a transformer, which comprises an upper clamping part, a lower clamping part and a pulling plate, wherein the pulling plate is located between the upper clamping part and the lower clamping part; an upper clamping slot is arranged on the upper clamping part; a lower clamping slot is arranged on the lower clamping part; and the upper and lower two ends of the pulling plate are respectively clamped in the upper clamping slot and the lower clamping slot. The clamping device for the transformer provided by the utility model has the advantages of simple structure, convenience in processing and convenience in mounting.
Description
Technical field
The utility model relates to a kind of transformer folder device, relates more specifically to a kind of core clamping device of dry-type transformer.
Background technology
The core clamping device of transformer is applied to transformer core and clamps; The disclosed key name of utility model patent of prior art such as Chinese patent numbers 201020554398.0 is called the patent of " transformer folder "; This patent discloses a kind of transformer folder; It comprises the body by steel plate both sides bending and molding, and the two edges of said body inwardly are bent into the tension limit again; It also comprises a plurality of support plates, and said each support plate all is connected with the tension limit of body two edges.Adopt the transformer folder of this structure, adopt the direct bending and molding of steel plate, and the both sides of support plate are connected with two tension limits respectively, it is big to compress area, not yielding, and mechanical strength is good.But the processing and the assembly difficulty of this kind transformer folder are bigger.
Therefore, be necessary to provide a kind of improved core clamping device to overcome above-mentioned defective.
The utility model content
The purpose of the utility model provide a kind of simple in structure, be convenient to process and transformer folder device easy for installation.
For realizing above-mentioned purpose; The utility model provides a kind of transformer folder device; Comprise upper clamping piece, lower clamping piece and the arm-tie between said upper clamping piece and said lower clamping piece; Said upper clamping piece is provided with draw-in groove, and said lower clamping piece is provided with lower bayonet slot, and said arm-tie both ends up and down is stuck in said going up in draw-in groove and the lower bayonet slot respectively.
Preferably, said upper clamping piece and said lower clamping piece are bent into the C type by sheet material.
Preferably, said upward draw-in groove is positioned at the lower end of said upper clamping piece, and said lower bayonet slot is positioned at the upper end of said lower clamping piece, and said upward draw-in groove and said lower bayonet slot are the T type.
Preferably, the both ends up and down of said arm-tie are T type end.
Compared with prior art; The transformer folder device of the utility model is because said upper clamping piece is provided with draw-in groove; Said lower clamping piece is provided with lower bayonet slot; Said arm-tie both ends up and down is stuck in said going up in draw-in groove and the lower bayonet slot respectively, thereby makes that transformer folder apparatus structure is simple, be convenient to processing and easy for installation, and solid and reliable.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model transformer folder device.
Fig. 2 is the combination sketch map of the utility model transformer folder device.
Fig. 3 is the partial section of the utility model transformer folder device.
Embodiment
With reference now to accompanying drawing, describe the embodiment of the utility model, the similar elements label is represented similar elements in the accompanying drawing.
Please refer to Fig. 1-3, described transformer folder device comprises upper clamping piece 1, lower clamping piece 2 and the arm-tie 3 between said upper clamping piece 1 and said lower clamping piece 2.Said upper clamping piece 1 is bent into the C type with said lower clamping piece 2 by sheet material, all offers fixing hole 4 on said upper clamping piece 1 and the said lower clamping piece 2, is used for fixing transformer 5.Said upper clamping piece 1 is provided with draw-in groove 11, and said upward draw-in groove 11 is positioned at the lower end of said upper clamping piece 1, and the said draw-in groove 11 of going up is the T type.Said lower clamping piece 2 is provided with lower bayonet slot 21, and said lower bayonet slot 21 is positioned at the upper end of said lower clamping piece 2, and said lower bayonet slot 21 is the T type.The both ends up and down of said arm-tie 3 are T type end; The two T type ends up and down of said arm-tie 3 are stuck in said going up in draw-in groove 11 and the lower bayonet slot 21 respectively; And the T type shape of its end and the said T type shape that goes up draw-in groove 11 and said lower bayonet slot 21 match; Thereby can guarantee that said arm-tie 3 and said upper clamping piece 1 and said lower clamping piece 2 are stable combines securely, and the structure of said upper clamping piece 1, said lower clamping piece 2 and said arm-tie 3 is very simple, so process easily; And only just can realize being connected with the engaging at said arm-tie both ends about in the of 3 with said lower bayonet slot 21 through the said draw-in groove 11 of going up, so installation is quite convenient.
As stated; Because said upper clamping piece 1 is provided with draw-in groove 11, said lower clamping piece 2 is provided with lower bayonet slot 21, and said arm-tie is stuck in said going up in draw-in groove 11 and the lower bayonet slot 21 respectively in both ends about in the of 3; Thereby it is make that transformer folder apparatus structure is simple, be convenient to processing and easy for installation, and solid and reliable.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (4)
1. transformer folder device; It is characterized in that; Comprise: upper clamping piece, lower clamping piece and the arm-tie between said upper clamping piece and said lower clamping piece; Said upper clamping piece is provided with draw-in groove, and said lower clamping piece is provided with lower bayonet slot, and said arm-tie both ends up and down is stuck in said going up in draw-in groove and the lower bayonet slot respectively.
2. transformer folder device as claimed in claim 1 is characterized in that: said upper clamping piece and said lower clamping piece are bent into the C type by sheet material.
3. transformer folder device as claimed in claim 1 is characterized in that: said upward draw-in groove is positioned at the lower end of said upper clamping piece, and said lower bayonet slot is positioned at the upper end of said lower clamping piece, and said upward draw-in groove and said lower bayonet slot are the T type.
4. transformer folder device as claimed in claim 1 is characterized in that: the both ends up and down of said arm-tie are T type end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145114 CN202585033U (en) | 2012-04-06 | 2012-04-06 | Clamping device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145114 CN202585033U (en) | 2012-04-06 | 2012-04-06 | Clamping device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585033U true CN202585033U (en) | 2012-12-05 |
Family
ID=47254420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220145114 Expired - Fee Related CN202585033U (en) | 2012-04-06 | 2012-04-06 | Clamping device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325541A (en) * | 2013-05-27 | 2013-09-25 | 中电电气(江苏)股份有限公司 | Transformer tapping board device |
| CN106057450A (en) * | 2016-07-27 | 2016-10-26 | 中电电气(江苏)股份有限公司 | Transformer pulling board |
-
2012
- 2012-04-06 CN CN 201220145114 patent/CN202585033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325541A (en) * | 2013-05-27 | 2013-09-25 | 中电电气(江苏)股份有限公司 | Transformer tapping board device |
| CN106057450A (en) * | 2016-07-27 | 2016-10-26 | 中电电气(江苏)股份有限公司 | Transformer pulling board |
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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: 20121205 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |