CN203312950U - Connecting wire structure between motor stator windings - Google Patents
Connecting wire structure between motor stator windings Download PDFInfo
- Publication number
- CN203312950U CN203312950U CN2013203798442U CN201320379844U CN203312950U CN 203312950 U CN203312950 U CN 203312950U CN 2013203798442 U CN2013203798442 U CN 2013203798442U CN 201320379844 U CN201320379844 U CN 201320379844U CN 203312950 U CN203312950 U CN 203312950U
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- Prior art keywords
- conducting ring
- fixed
- conducting
- stator winding
- ring support
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- Expired - Lifetime
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to a connecting wire structure between motor stator windings. The structure comprises conducting rings and a conducting ring support. The conducting ring support is made of an insulating material. The conducting ring support is fixed on a stator end portion clamping ring. The conducting ring support is provided with conducting ring installation grooves, wherein the number of the conducting ring installation grooves is matched with a connection mode of a motor. The conducting rings are fixed in the conducting ring installation grooves. Stator winding coil end portion outgoing lines are fixed on the corresponding conducting rings. The stator winding coil end portion outgoing lines are fixed on the conducting rings and then insulation processing is performed by the insulating material. The stator winding coil end portion outgoing lines are connected together through the corresponding conducting rings and the conducting rings are fixed on the conducting ring support so that a connection structure is changed into fixed connection from original flexible connection. Therefore, the connection is firm and reliable. Operation is easy and maintenance is convenient.
Description
Technical field
The utility model relates to machine field, relates in particular to the connecting line construction between a kind of motor stator winding.
Background technology
At present, the connection of most of motor stator winding end generally connects with cable, and the stator winding coil outlet is connected on cable, and the cable colligation is at stator coil end.This syndeton, when for heavy-duty motor, cable is thicker, when the fixing difficulty of cable, colligation, expends man-hour, destructible insulation during the cable bending, and dismounting difficulty during maintenance.
The utility model content
The purpose of this utility model is to overcome above defect, provides a kind of connection reliable, and the connecting line construction be easy between a kind of motor stator winding is installed.
The technical solution of the utility model is, connecting line construction between a kind of motor stator winding, it comprises conducting ring, conducting ring support, described conducting ring support is that insulating material is made, the conducting ring support is fixed on the stator end trim ring, on the conducting ring support, be provided with and the be complementary conducting ring mounting groove of quantity of motor connected mode, conducting ring is fixed in the conducting ring mounting groove, the outlet of stator winding coil end is fixed on corresponding conducting ring, and the end outlet of described stator winding coil is used the insulating material insulation processing after being fixed in conducting ring.
The end outlet of described stator winding coil is welded on corresponding conducting ring.
Technique effect of the present utility model is, because the outlet of stator winding coil end links together by corresponding conducting ring, and conducting ring is fixed on the conducting ring support, thereby syndeton has been become and has been fixedly connected with by original being flexible coupling, thereby solid and reliable, simple to operate and easy to maintenance.
The accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the connection diagram of the outlet of stator winding coil end and conducting ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
With reference to accompanying drawing 1, for the connecting line construction between a kind of motor stator delta windings, it comprises conducting ring 1, conducting ring support 2, described conducting ring support 2 is made for insulating material, conducting ring support 2 is fixed on stator end trim ring 4 by bolt 3, conducting ring 1 is put into the mounting groove on conducting ring support 2, by the binding strap colligation, fix, stator winding coil end outlet 5 is fixed on corresponding conducting ring 1, and the rear insulating material insulation processing of using of conducting ring 1 is fixed in stator winding coil end outlet 5.
Stator star winding connecting line construction is compared the delta windings connecting line mechanism increases a conducting ring 1, and stator winding coil end outlet 5 is fixed on corresponding conducting ring 1, forms star winding.
Because stator winding coil end outlet 5 links together by corresponding conducting ring 1, and conducting ring 1 is fixed on conducting ring support 2, has formed and has been fixedly connected with, thereby solid and reliable, simple to operate and easy to maintenance.
Be more than a kind of execution mode of the present utility model, a preferred demonstration example.The scope that the utility model application is asked for protection has more than and is limited to described execution mode.The technical scheme of all and the present embodiment equivalence, all belong to protection range of the present utility model.
Claims (2)
1. the connecting line construction between a motor stator winding, it comprises conducting ring, conducting ring support, it is characterized in that, described conducting ring support is that insulating material is made, the conducting ring support is fixed on the stator end trim ring, on the conducting ring support, be provided with and the be complementary conducting ring mounting groove of quantity of motor connected mode, conducting ring is fixed in the conducting ring mounting groove, the outlet of stator winding coil end is fixed on corresponding conducting ring, and the end outlet of described stator winding coil is used the insulating material insulation processing after being fixed in conducting ring.
2. the connecting line construction between a kind of motor stator winding according to claim 1, is characterized in that, the end outlet of described stator winding coil is welded on corresponding conducting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203798442U CN203312950U (en) | 2013-06-28 | 2013-06-28 | Connecting wire structure between motor stator windings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203798442U CN203312950U (en) | 2013-06-28 | 2013-06-28 | Connecting wire structure between motor stator windings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312950U true CN203312950U (en) | 2013-11-27 |
Family
ID=49619123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203798442U Expired - Lifetime CN203312950U (en) | 2013-06-28 | 2013-06-28 | Connecting wire structure between motor stator windings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312950U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410194A (en) * | 2014-12-19 | 2015-03-11 | 南车株洲电机有限公司 | Motor and motor stator thereof |
| CN104682644A (en) * | 2015-03-30 | 2015-06-03 | 永济新时速电机电器有限责任公司 | Variable frequency and adjustable speed asynchronous motor for marine drilling platform winch |
| CN106230193A (en) * | 2016-08-16 | 2016-12-14 | 中车永济电机有限公司 | Quarry tipper variable-frequency adjustable-speed asynchronous traction motor |
| CN106849451A (en) * | 2016-12-25 | 2017-06-13 | 中船重工电机科技股份有限公司 | The star point ring structure of double fed asynchronous wind power generator rotor winding |
| CN111030390A (en) * | 2019-12-26 | 2020-04-17 | 上海电气集团上海电机厂有限公司 | Method for binding increased-safety explosion-proof motor current-merging ring by applying silicon rubber belt |
| CN112713723A (en) * | 2020-12-25 | 2021-04-27 | 中车永济电机有限公司 | Radially arranged traction motor conducting ring structure for locomotive |
| CN114498991A (en) * | 2021-12-30 | 2022-05-13 | 西安中车永电捷力风能有限公司 | Stator winding connection structure of double-fed wind driven generator |
-
2013
- 2013-06-28 CN CN2013203798442U patent/CN203312950U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410194A (en) * | 2014-12-19 | 2015-03-11 | 南车株洲电机有限公司 | Motor and motor stator thereof |
| CN104682644A (en) * | 2015-03-30 | 2015-06-03 | 永济新时速电机电器有限责任公司 | Variable frequency and adjustable speed asynchronous motor for marine drilling platform winch |
| CN106230193A (en) * | 2016-08-16 | 2016-12-14 | 中车永济电机有限公司 | Quarry tipper variable-frequency adjustable-speed asynchronous traction motor |
| CN106849451A (en) * | 2016-12-25 | 2017-06-13 | 中船重工电机科技股份有限公司 | The star point ring structure of double fed asynchronous wind power generator rotor winding |
| CN106849451B (en) * | 2016-12-25 | 2023-03-24 | 中船重工电机科技股份有限公司 | Star-shaped contact ring structure of rotor winding of doubly-fed asynchronous wind generator |
| CN111030390A (en) * | 2019-12-26 | 2020-04-17 | 上海电气集团上海电机厂有限公司 | Method for binding increased-safety explosion-proof motor current-merging ring by applying silicon rubber belt |
| CN111030390B (en) * | 2019-12-26 | 2021-09-21 | 上海电气集团上海电机厂有限公司 | Method for binding increased-safety explosion-proof motor current-merging ring by applying silicon rubber belt |
| CN112713723A (en) * | 2020-12-25 | 2021-04-27 | 中车永济电机有限公司 | Radially arranged traction motor conducting ring structure for locomotive |
| CN114498991A (en) * | 2021-12-30 | 2022-05-13 | 西安中车永电捷力风能有限公司 | Stator winding connection structure of double-fed wind driven generator |
| CN114498991B (en) * | 2021-12-30 | 2024-06-07 | 西安中车永电捷力风能有限公司 | Stator winding connection structure of doubly-fed wind generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CX01 | Expiry of patent term |