CN203903015U - Turnover disc for transformer coils - Google Patents
Turnover disc for transformer coils Download PDFInfo
- Publication number
- CN203903015U CN203903015U CN201420335599.XU CN201420335599U CN203903015U CN 203903015 U CN203903015 U CN 203903015U CN 201420335599 U CN201420335599 U CN 201420335599U CN 203903015 U CN203903015 U CN 203903015U
- Authority
- CN
- China
- Prior art keywords
- coil
- coils
- pad
- transformer
- revolving disc
- 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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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a turnover disc for transformer coils. The turnover disc for the transformer coils comprises a turnover disc body; a notch is formed in the top of the turnover disc body; a layer of soft pad is paved at the surface of the slot bottom of the notch; the coils are placed on the soft pad; the coils are fixed by piercing wiring pins at the bottoms of the coils into the soft pads. Known from the structure, the turnover disc for the transformer coils has the advantages that the wiring pins of the transformer coils are inserted into the soft pad, so the wiring pins of the coils are protected, and the paint layer of an enameled wire is prevented from being scraped by the wiring pins; in addition, the soft pad can achieve a buffering action, and prevent the coils from being damaged in the turnover and transportation process.
Description
Technical field
The utility model relates to field transformer, is specifically related to a kind of Revolving disc of transformer coil.
Background technology
Voltage transformer is application Faraday's electromagnetic induction law and raise or reduce the device of voltage.Voltage transformer comprises two groups or above coil conventionally.Main application is voltage, change impedance and the isolating circuit of lifting alternating current.
In the structure of voltage transformer, coil and iron core have been comprised.Coil is all generally by enamel wire being wound on to the surface with the Winder of central through hole, inserts iron core in the central through hole of Winder.Manufacturing in process of voltage transformer, need often the coil around casting off to be had enough to meet the need, because the bottom end face of coil has wiring pin, and wiring pin is more sharp-pointed.And at present enterprise is generally all placed on coil stacks in turnover basket or Turnover Box and has enough to meet the need, cause coil wiring pin in circular flow to produce cut to the enamelled coating of enamelled wire surface and even damage, cause coil short circuit or affect transformation effect; And also can damage wiring pin simultaneously, and cause wiring pin distortion fracture, cause coil to use.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of Revolving disc of transformer coil is provided, the wiring pin of transformer coil is inserted in pad, not only can protect the wiring pin of coil, and avoid wiring pin to scratch the enamelled coating of enamel wire; In addition, pad can play buffer action, prevents that coil from damaging in turnover transportation.
Technical solution adopted in the utility model is:
The Revolving disc of transformer coil, comprises Revolving disc, and the top of described Revolving disc is provided with notch, and the bottom land surface of described notch is equipped with one deck pad, and described coil is positioned in pad, and coil thrusts in pad fixing by the wiring pin of coil bottom.
The further improvement project of the utility model is that the material of described pad is foamed plastic.
The utility model further improvement project is that the thickness of described pad is more than or equal to the height of the wiring pin of coil.
The utility model further improvement project is that the notch top of described Revolving disc is higher than the bottom-to-top-height of coil.
The beneficial effects of the utility model are:
The first, the Revolving disc of transformer coil of the present utility model, inserts the wiring pin of transformer coil in pad, not only can protect the wiring pin of coil, and avoids wiring pin to scratch the enamelled coating of enamel wire.
The second, the Revolving disc of transformer coil of the present utility model, pad can play buffer action, prevents that coil from damaging in turnover transportation.
accompanying drawing explanation:
Fig. 1 is that the master of the utility model structure looks cross-sectional schematic.
Fig. 2 is the enlarged diagram of M structure in Fig. 1.
the specific embodiment:
Shown in Fig. 1 and Fig. 2, the utility model comprises Revolving disc 1, and the top of described Revolving disc 1 is provided with notch 2, and the bottom land surface of described notch 2 is equipped with one deck pad 3, described coil is positioned in pad 3, and it is interior fixing that the wiring pin 5 of coil 4 by coil 4 bottoms thrusts pad 3; The material of described pad 3 is foamed plastic; The thickness of described pad 3 is more than or equal to the height (in the implementation case, the thickness of pad 3 is greater than the height of the wiring pin 5 of coil 4) of the wiring pin 5 of coil 4; Notch 2 tops of described Revolving disc 1 are higher than the bottom-to-top-height (in the implementation case, notch 2 tops of Revolving disc 1 are higher than the bottom-to-top-height of coil 4) of coil 4.
Claims (4)
1. the Revolving disc of transformer coil, it is characterized in that: comprise Revolving disc (1), the top of described Revolving disc (1) is provided with notch (2), the bottom land surface of described notch (2) is equipped with one deck pad (3), it is upper that described coil is positioned over pad (3), and coil (4) thrusts in pad (3) fixing by the wiring pin (5) of coil (4) bottom.
2. the Revolving disc of transformer coil as claimed in claim 1, is characterized in that: the material of described pad (3) is foamed plastic.
3. the Revolving disc of transformer coil as claimed in claim 1, is characterized in that: the thickness of described pad (3) is more than or equal to the height of the wiring pin (5) of coil (4).
4. the Revolving disc of transformer coil as claimed in claim 1, is characterized in that: notch (2) top of described Revolving disc (1) is higher than the bottom-to-top-height of coil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335599.XU CN203903015U (en) | 2014-06-23 | 2014-06-23 | Turnover disc for transformer coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335599.XU CN203903015U (en) | 2014-06-23 | 2014-06-23 | Turnover disc for transformer coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903015U true CN203903015U (en) | 2014-10-29 |
Family
ID=51777302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335599.XU Expired - Fee Related CN203903015U (en) | 2014-06-23 | 2014-06-23 | Turnover disc for transformer coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903015U (en) |
-
2014
- 2014-06-23 CN CN201420335599.XU patent/CN203903015U/en not_active Expired - Fee Related
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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: 20141029 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |