CN205159095U - Phase -shifting transformer's interior pectination stay - Google Patents
Phase -shifting transformer's interior pectination stay Download PDFInfo
- Publication number
- CN205159095U CN205159095U CN201520876286.XU CN201520876286U CN205159095U CN 205159095 U CN205159095 U CN 205159095U CN 201520876286 U CN201520876286 U CN 201520876286U CN 205159095 U CN205159095 U CN 205159095U
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- China
- Prior art keywords
- interior
- comb
- shifting transformer
- groove
- gradient
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- 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 phase -shifting transformer's interior pectination stay combs the tip in containing two, and the comb tip outside all is provided with the interior comb cooperation mesa that flushes in two, is provided with broachs in a plurality of in two between the comb tip, broach groove in forming between the adjacent interior broach, all the top surface of interior broach flush to the top surface of comb tip in being less than, the interior broach groove of front end sinks by preceding being 3 gradient echelonments after to, and the bottom surface and the interior comb cooperation mesa in minimum interior broach groove flush, the utility model discloses a phase -shifting transformer's interior pectination stay, through setting up by preceding following echelonment broach groove in submerged after to in proper order, its job stabilization nature is guaranteed to the demand that makes coiling coil above that more can satisfy practical application to make its heat dissipation space reasonable distribution more, in order to improve life.
Description
Technical field
The utility model relates to a kind of interior pectination stay of phase shifting transformer.
Background technology
Phase shifting transformer is the capital equipment for rectifier power source in large-size variable-frequency device, coil is the important component part of transformer, high-tension coil in coil needs to be wound on interior pectination stay, the interior pectination stay structure pattern now used is single, mostly be the stay that a teeth groove is all the same, the practical application of coil in phase shifting transformer can not be met.
Utility model content
For the technical problem of above-mentioned existence, the purpose of this utility model is: the interior pectination stay proposing a kind of phase shifting transformer.
Technical solution of the present utility model is achieved in that a kind of interior pectination stay of phase shifting transformer, comprise in two and comb end, the interior comb cooperation table top being provided with outside end and flushing is combed in two, comb in two between end and be provided with multiple interior comb, comb groove in being formed between adjacent interior comb; The end face of all described interior comb flushes, and lower than the end face of interior comb end, the interior comb groove of front end is from front to back in 3 stepped sinkings of gradient, and the bottom surface of minimum interior comb groove coordinates table top to flush with interior comb.
Preferably, foremost 3 interior comb grooves are first gradient, and afterwards 2 interior comb grooves are second gradient, and remaining interior comb groove is the 3rd gradient.
Preferably, each described interior comb is all through rounding process.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The interior pectination stay of phase shifting transformer of the present utility model, by arranging from front to back successively along comb groove in stepped sinking, make coiling coil thereon more can meet the demand of practical application, ensure the stability of its work, and make its heat-dissipating space can reasonable layout more, to improve useful life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the schematic diagram of the interior pectination stay of a kind of phase shifting transformer of the present utility model;
Accompanying drawing 2 is the schematic diagram of the sinking gradient of the interior comb groove of the interior pectination stay of a kind of phase shifting transformer of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described.
As shown in accompanying drawing 1-2, the interior pectination stay of a kind of phase shifting transformer described in the utility model, comprise in two and comb end 11, the interior comb cooperation table top 12 being provided with outside end 11 and flushing is combed in two, comb in two between end 11 and be provided with multiple interior comb 13, comb groove 14 in being formed between adjacent interior comb 13; The end face of all described interior comb 13 flushes, and lower than the end face of interior comb end 11, and all through rounding process, the interior comb groove 14 of front end is from front to back in 3 stepped sinkings of gradient, namely 3 interior comb grooves 14 are foremost first gradient, afterwards 2 interior comb grooves 14 are second gradient, and remaining interior comb groove 14 is the 3rd gradient, and the bottom surface of the interior comb groove 14 of the 3rd gradient coordinates table top 12 to flush with interior comb.
Below be only embody rule example of the present utility model, protection range of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. the interior pectination stay of a phase shifting transformer, it is characterized in that: comprise in two and comb end (11), comb outside, end (11) in two and be provided with interior comb cooperation table top (12) flushed, comb in two between end (11) and be provided with multiple interior comb (13), comb groove (14) in being formed between adjacent interior comb (13); The end face of all described interior comb (13) flushes, and lower than the end face of interior comb end (11), the interior comb groove (14) of front end is from front to back in 3 stepped sinkings of gradient, and the bottom surface of minimum interior comb groove (14) coordinates table top (12) to flush with interior comb.
2. the interior pectination stay of phase shifting transformer according to claim 1, it is characterized in that: foremost 3 interior comb grooves (14) are first gradient, afterwards 2 interior comb grooves (14) are second gradient, and remaining interior comb groove (14) is the 3rd gradient.
3. the interior pectination stay of phase shifting transformer according to claim 1, is characterized in that: each described interior comb (13) is all through rounding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876286.XU CN205159095U (en) | 2015-11-05 | 2015-11-05 | Phase -shifting transformer's interior pectination stay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876286.XU CN205159095U (en) | 2015-11-05 | 2015-11-05 | Phase -shifting transformer's interior pectination stay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159095U true CN205159095U (en) | 2016-04-13 |
Family
ID=55694760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876286.XU Expired - Fee Related CN205159095U (en) | 2015-11-05 | 2015-11-05 | Phase -shifting transformer's interior pectination stay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390278A (en) * | 2015-11-05 | 2016-03-09 | 苏州腾冉电气设备股份有限公司 | Inner comb-shaped stay of phase-shifting transformer |
| CN106683852A (en) * | 2016-12-09 | 2017-05-17 | 徐超 | Transformer skeleton |
-
2015
- 2015-11-05 CN CN201520876286.XU patent/CN205159095U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390278A (en) * | 2015-11-05 | 2016-03-09 | 苏州腾冉电气设备股份有限公司 | Inner comb-shaped stay of phase-shifting transformer |
| CN106683852A (en) * | 2016-12-09 | 2017-05-17 | 徐超 | Transformer skeleton |
| CN106683852B (en) * | 2016-12-09 | 2019-01-25 | 胜利油田胜兴变压器有限责任公司 | A kind of transformer framework |
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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: 20160413 Termination date: 20181105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |