CN204927037U - Dry -type transformer high -pressure coil's stay mounting structure - Google Patents
Dry -type transformer high -pressure coil's stay mounting structure Download PDFInfo
- Publication number
- CN204927037U CN204927037U CN201520656768.4U CN201520656768U CN204927037U CN 204927037 U CN204927037 U CN 204927037U CN 201520656768 U CN201520656768 U CN 201520656768U CN 204927037 U CN204927037 U CN 204927037U
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- stay
- mounting structure
- combed
- transformer high
- tension coil
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Abstract
The utility model discloses a dry -type transformer high -pressure coil's stay mounting structure, its characterized in that, it includes upper and lower end plate, connects the backup pad and the stay group of being fixed in between the upper and lower line terminal board, and stay group includes three piece at least comb type stays, and the high -pressure coil solderless wrapped connection is in the broach recess of comb type stay. The utility model discloses simple structure, simple to operate, stability is good.
Description
Technical field
The utility model relates to transformer production manufacturing technology field, particularly relates to a kind of stay mounting structure of dry transformer high-tension coil.
Background technology
The places such as dry-type transformer is widely used in localized lighting, skyscraper, airport, harbour CNC plant equipment, briefly dry-type transformer just refers to that iron core and winding are not immersed in the transformer in insulating oil.The high-tension coil voltage of dry-type transformer is high, and the number of turn of each coil is many, and line cake is many, strutting piece must be had to support between each line cake, and, need to arrange High-Voltage Insulation end circle at the upper and lower side of transformer, entirety could be compressed, complex manufacturing technology, the time is long.
Summary of the invention
The one that the purpose of this utility model is exactly deficiency in order to solve prior art and provides not only structure is simple, the stay mounting structure of dry transformer high-tension coil easy for installation.
The utility model adopts following technical solution to realize above-mentioned purpose: a kind of stay mounting structure of dry transformer high-tension coil, it is characterized in that, it comprises upper and lower end plate, be connected and fixed on supporting bracket between upper and lower line end plate and stay group, stay group comprises at least three combed stays, and high-tension coil is wire-wrapped in the comb groove of combed stay.
Further illustrating as such scheme, described upper and lower end plate comprises ringwise insulating end ring, and the inner ring of insulating end ring is provided with and patches with the end of combed stay the slotted eye coordinated.
One end of described upper and lower end plate stretches out for convex position, and the middle part of this convex position is provided with slot, and the end of supporting bracket is plugged in slot.
Described combed stay stands to being arranged between upper and lower end plate, and the comb of combed stay is flat tooth, and the end of comb stretches out.
Described supporting bracket is terminal block, supporting bracket is provided with multiple through hole.
Described supporting bracket is 3240 epoxy plates.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts the mode of installing with activity between upper and lower end plate to fix many combed stays, makes the easier for installation of coil; Further, between upper and lower end plate, arrange supporting bracket, not only can strengthen the stability of whole coil support framework, and supporting bracket also can be used as terminal block purposes, make the structure of product compacter, design is more reasonable, effectively reduces production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is combed stay structure schematic diagram of the present utility model;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is insulating end ring structural representation of the present utility model;
Fig. 5 is supporting plate structure schematic diagram of the present utility model.
Description of reference numerals: 1, upper head plate 1-1, insulating end ring 2, bottom plate 3, supporting bracket 4, combed stay 4-1, comb 5, slotted eye 6, convex position 7, slot 8, through hole.
Embodiment
Below in conjunction with specific embodiment, the technical program is explained in detail.
As Figure 1-Figure 5, the utility model is a kind of stay mounting structure of dry transformer high-tension coil, it comprise upper and lower end plate 1,2, be connected and fixed on supporting bracket 3 between upper and lower line end plate and stay group, stay group comprises at least three combed stays 4, and the present embodiment adopts 12 combed stays.The structure of upper and lower end plate is consistent, and for upper head plate, it comprises ringwise insulating end ring 1-1, and the inner ring of insulating end ring is provided with the slotted eye 5 patching with the end of combed stay and coordinate.One end of upper and lower end plate stretches out for convex position 6, and the middle part of this convex position is provided with slot 7, and the end of supporting bracket 3 is plugged in slot 7.In the present embodiment, combed stay stands to being arranged between upper and lower end plate, and the comb 4-1 of combed stay 4 is flat tooth, and the end of comb stretches out.Supporting bracket 3 is terminal block, and general employing 3240 epoxy plates, supporting bracket are provided with multiple through hole 8.
The technical program compared with prior art, adopts the mode of installing with activity between upper and lower end plate to fix many combed stays, makes the easier for installation of coil; Further, between upper and lower end plate, arrange supporting bracket, not only can strengthen the stability of whole coil support framework, and supporting bracket also can be used as terminal block purposes, make the structure of product compacter, design is more reasonable, effectively reduces production cost.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (6)
1. the stay mounting structure of a dry transformer high-tension coil, it is characterized in that, it comprises upper and lower end plate, be connected and fixed on supporting bracket between upper and lower line end plate and stay group, and stay group comprises at least three combed stays, and high-tension coil is wire-wrapped in the comb groove of combed stay.
2. the stay mounting structure of dry transformer high-tension coil according to claim 1, is characterized in that, described upper and lower end plate comprises ringwise insulating end ring, and the inner ring of insulating end ring is provided with and patches with the end of combed stay the slotted eye coordinated.
3. the stay mounting structure of dry transformer high-tension coil according to claim 1, is characterized in that, one end of described upper and lower end plate stretches out for convex position, and the middle part of this convex position is provided with slot, and the end of supporting bracket is plugged in slot.
4. the stay mounting structure of dry transformer high-tension coil according to claim 1, is characterized in that, described combed stay stands to being arranged between upper and lower end plate, and the comb of combed stay is flat tooth, and the end of comb stretches out.
5. the stay mounting structure of dry transformer high-tension coil according to claim 1, is characterized in that, described supporting bracket is terminal block, supporting bracket is provided with multiple through hole.
6. the stay mounting structure of dry transformer high-tension coil according to claim 5, is characterized in that, described supporting bracket is 3240 epoxy plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656768.4U CN204927037U (en) | 2015-08-26 | 2015-08-26 | Dry -type transformer high -pressure coil's stay mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656768.4U CN204927037U (en) | 2015-08-26 | 2015-08-26 | Dry -type transformer high -pressure coil's stay mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927037U true CN204927037U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656768.4U Expired - Fee Related CN204927037U (en) | 2015-08-26 | 2015-08-26 | Dry -type transformer high -pressure coil's stay mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927037U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610919A (en) * | 2017-10-31 | 2018-01-19 | 宁夏银利电气股份有限公司 | A kind of hard lead inductance device |
| WO2019075834A1 (en) * | 2017-10-19 | 2019-04-25 | 广东敞开电气有限公司 | Dry-type transformer coil structure and winding method therefor |
| CN112735777A (en) * | 2020-12-22 | 2021-04-30 | 上海置信智能电气有限公司 | Insulation device for open dry-type transformer and open dry-type transformer |
| CN114300238A (en) * | 2021-12-29 | 2022-04-08 | 江苏神马电力股份有限公司 | Winding body of high-voltage winding and high-voltage winding |
| CN114300235A (en) * | 2021-12-29 | 2022-04-08 | 江苏神马电力股份有限公司 | High-voltage winding and dry-type transformer |
| WO2023125638A1 (en) * | 2021-12-29 | 2023-07-06 | 江苏神马电力股份有限公司 | Winding body, high-voltage winding and dry-type transformer |
-
2015
- 2015-08-26 CN CN201520656768.4U patent/CN204927037U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075834A1 (en) * | 2017-10-19 | 2019-04-25 | 广东敞开电气有限公司 | Dry-type transformer coil structure and winding method therefor |
| US11183326B2 (en) | 2017-10-19 | 2021-11-23 | Tritype Electric Co., Ltd. | Coil structure for a dry-type transformer and a winding method thereof |
| CN107610919A (en) * | 2017-10-31 | 2018-01-19 | 宁夏银利电气股份有限公司 | A kind of hard lead inductance device |
| CN112735777A (en) * | 2020-12-22 | 2021-04-30 | 上海置信智能电气有限公司 | Insulation device for open dry-type transformer and open dry-type transformer |
| WO2022134755A1 (en) * | 2020-12-22 | 2022-06-30 | 上海置信电气有限公司 | Insulating device for open-type dry-type transformer, and open-type dry-type transformer |
| CN114300238A (en) * | 2021-12-29 | 2022-04-08 | 江苏神马电力股份有限公司 | Winding body of high-voltage winding and high-voltage winding |
| CN114300235A (en) * | 2021-12-29 | 2022-04-08 | 江苏神马电力股份有限公司 | High-voltage winding and dry-type transformer |
| WO2023125638A1 (en) * | 2021-12-29 | 2023-07-06 | 江苏神马电力股份有限公司 | Winding body, high-voltage winding and dry-type 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: 20151230 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |