CN201796695U - Clamping piece structure of transformer - Google Patents
Clamping piece structure of transformer Download PDFInfo
- Publication number
- CN201796695U CN201796695U CN2010205007574U CN201020500757U CN201796695U CN 201796695 U CN201796695 U CN 201796695U CN 2010205007574 U CN2010205007574 U CN 2010205007574U CN 201020500757 U CN201020500757 U CN 201020500757U CN 201796695 U CN201796695 U CN 201796695U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- upper clamping
- lower clamping
- low
- transformer
- 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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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a clamping piece structure of a transformer, which comprises an upper clamping piece and a lower clamping piece on the high-voltage side, as well as an upper clamping piece and a lower clamping piece on the low-voltage side, stretching screws sheathed with insulating paper pipes are arranged between the clamping pieces, the high-voltage upper clamping piece is connected with the low-voltage upper clamping piece by using a plate I, and the high-voltage lower clamping piece is connected with the low-voltage clamping piece by using a plate II. With the structure, the mechanical strength of a product can be improved, the operation stability of the product is more reliable and the noise is very small.
Description
Technical field
The utility model relates to a kind of tensioning technique of transformer core, especially relates to a kind of transformer folder structure.
Background technology
At present, the whole clamping mode of the little three-phase of pole volume iron core distribution transformer adopts is channel-section steel, cushion block, draw screw rod to carry out integral body strains, be the structure of existing transformer folder as shown in Figure 1, have only upper clamping piece and lower clamping piece, there is unsteadiness in this structure, on mechanical strength, be short of to some extent, in work, be easy to produce noise.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of Stability Analysis of Structures, and mechanical strength strengthens, the transformer folder structure that noise is little.
The technical scheme in the invention for solving the technical problem is: a kind of transformer folder structure, the upper clamping piece and the lower clamping piece that comprise on high-tension side upper clamping piece and lower clamping piece and low-pressure side, be provided with the stretching screw that is with the insulation paper tube between them, described high pressure upper clamping piece is connected with plate I with the low pressure upper clamping piece, and the high pressure lower clamping piece is connected with plate II with the low pressure lower clamping piece.
The beneficial effects of the utility model are: this structure can improve the mechanical strength of product, makes the product operation stability of getting up more reliable, and noise is very little.
Description of drawings
Fig. 1 is existing transformer folder structural representation;
Fig. 2 is a package assembly schematic diagram of the present utility model;
Fig. 3 is a structural representation of the present utility model.
1, iron core 2, high pressure upper clamping piece 3, stretching screw 4, insulation paper tube 5, nut 6, high pressure lower clamping piece 7, plate I 8, plate II
Embodiment
As Fig. 2 and a kind of as shown in Figure 3 transformer folder structure, the upper clamping piece and the lower clamping piece that comprise on high-tension side upper clamping piece 2 and lower clamping piece 6 and low-pressure side, be provided with the stretching screw 3 that is with insulation paper tube 4 between them, described high pressure upper clamping piece 2 is connected with plate I with the low pressure upper clamping piece, and high pressure lower clamping piece 6 is connected with plate II with the low pressure lower clamping piece.Plate II will have certain angle when connecting, be used for holding the device body, device body unshakable in one's determination will be housed then put on the stretching screw 3 that the folder from top to bottom of high-pressure side and low-pressure side packages insulation paper tube 4, and usefulness nut 5 is fixed at last.
Claims (1)
1. transformer folder structure, the upper clamping piece and the lower clamping piece that comprise on high-tension side upper clamping piece (2) and lower clamping piece (6) and low-pressure side, be provided with the stretching screw (3) that is with insulation paper tube (4) between them, it is characterized in that: described high pressure upper clamping piece (2) is connected with plate I with the low pressure upper clamping piece, and high pressure lower clamping piece (6) is connected with plate II with the low pressure lower clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205007574U CN201796695U (en) | 2010-08-23 | 2010-08-23 | Clamping piece structure of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205007574U CN201796695U (en) | 2010-08-23 | 2010-08-23 | Clamping piece structure of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796695U true CN201796695U (en) | 2011-04-13 |
Family
ID=43851597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205007574U Expired - Fee Related CN201796695U (en) | 2010-08-23 | 2010-08-23 | Clamping piece structure of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796695U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964242A (en) * | 2010-08-23 | 2011-02-02 | 吴江市变压器厂有限公司 | Structure of clamping piece of transformer |
| CN103325538A (en) * | 2013-05-27 | 2013-09-25 | 中电电气(江苏)股份有限公司 | Insulation device for iron core |
| CN106158276A (en) * | 2016-08-22 | 2016-11-23 | 山东华驰变压器股份有限公司 | High voltage transformer |
-
2010
- 2010-08-23 CN CN2010205007574U patent/CN201796695U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964242A (en) * | 2010-08-23 | 2011-02-02 | 吴江市变压器厂有限公司 | Structure of clamping piece of transformer |
| CN103325538A (en) * | 2013-05-27 | 2013-09-25 | 中电电气(江苏)股份有限公司 | Insulation device for iron core |
| CN106158276A (en) * | 2016-08-22 | 2016-11-23 | 山东华驰变压器股份有限公司 | High voltage transformer |
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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: 20110413 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |