CN202276215U - Coiling rotor winding end portion connecting sheet - Google Patents
Coiling rotor winding end portion connecting sheet Download PDFInfo
- Publication number
- CN202276215U CN202276215U CN2011203691516U CN201120369151U CN202276215U CN 202276215 U CN202276215 U CN 202276215U CN 2011203691516 U CN2011203691516 U CN 2011203691516U CN 201120369151 U CN201120369151 U CN 201120369151U CN 202276215 U CN202276215 U CN 202276215U
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- CN
- China
- Prior art keywords
- connecting sheet
- winding
- utility
- end portion
- model
- 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 relates to a coiling rotor winding end portion connecting sheet, which is of an H-shaped structure. An upper layer winding (3) is arranged upon the Connection Portion One (1) of the connecting sheet while a lower layer winding (4) is arranged upon the Connection Portion Two (2) of the connecting sheet. The coiling rotor winding end portion connecting sheet adopts an H-shaped structure. The upper and lower windings are welded upon the corresponding connection portions of the connecting sheet when in use. One end of the coiling rotor winding end portion connecting sheet is a free end which is unlikely to block the winding thanks to the H-shaped structure. Therefore, compared with the conventional connecting sheet structure, the connecting sheet of the utility model is simple in welding operation and high in welding efficiency, with welding quality easier to be improved and ensured. The connecting sheet structure of the utility model can improve the welding reliability of the upper and lower windings.
Description
Technical field
The utility model relates to a kind of wound rotor jockey of winding up and down that connects.
Background technology
What the rotor winding overhang brace of the wound rotor of present domestic production adopted is as shown in Figure 3 with the brace of thin copper strips making, and its version is that inside is the frame type structure of cavity, and the one of which side has fracture; Winding is placed in the cavity and realizes connecting through welding up and down; The defective of its existence is because the needs that connect; Gap between winding and the brace is less, occurs the somewhere welding when causing welding easily and does not pass through or the impaired phenomenon of winding insulation, and welding operation is difficulty relatively; Defect rate is high, has improved the production cost of enterprise.
The utility model content
The utility model is to above-mentioned defective, and purpose is to provide a kind of new wound-rotor rotor winding overhang brace that improves switching performance between the winding.
The technical scheme of the utility model employing is for this reason: the utility model is a H type structure, and upper strata winding (3) is arranged on the connecting portion one (1) of brace, and lower floor's winding (4) is arranged on the connecting portion two (2) of brace.
The utility model has the advantages that: the brace of the utility model adopts H shape structure, during use up and down winding be welded on the corresponding connection parts of brace; Because the version of H; The one of which end is a free end; Can not stop winding; So its traditional relatively its welding operation of brace version is comparatively simple, so its welding efficiency, welding quality also is improved more easily and guarantee, so the brace version of the utility model can improve the welding reliability of levels winding.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the syndeton sketch map between the utility model and the winding.
Fig. 3 is the structural representation of existing brace.
Fig. 4 is the syndeton sketch map between existing brace and the winding.
1 is that connecting portion one, 2 is that connecting portion two, 3 is that upper strata winding, 4 is lower floor's winding among the figure.
Embodiment
The brace of the utility model is a H type structure, and upper strata winding 3 is arranged on the connecting portion 1 of brace, and lower floor's winding 4 is arranged on the connecting portion 22 of brace.
Claims (1)
1. wound rotor winding overhang brace is characterized in that, is H type structure, and upper strata winding (3) is arranged on the connecting portion one (1) of brace, and lower floor's winding (4) is arranged on the connecting portion two (2) of brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203691516U CN202276215U (en) | 2011-09-30 | 2011-09-30 | Coiling rotor winding end portion connecting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203691516U CN202276215U (en) | 2011-09-30 | 2011-09-30 | Coiling rotor winding end portion connecting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276215U true CN202276215U (en) | 2012-06-13 |
Family
ID=46196552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203691516U Expired - Fee Related CN202276215U (en) | 2011-09-30 | 2011-09-30 | Coiling rotor winding end portion connecting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202276215U (en) |
-
2011
- 2011-09-30 CN CN2011203691516U patent/CN202276215U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20120930 |