CN101087080A - Middle and large scale high-voltage electromotor parallel loop binding structure - Google Patents
Middle and large scale high-voltage electromotor parallel loop binding structure Download PDFInfo
- Publication number
- CN101087080A CN101087080A CN 200710041642 CN200710041642A CN101087080A CN 101087080 A CN101087080 A CN 101087080A CN 200710041642 CN200710041642 CN 200710041642 CN 200710041642 A CN200710041642 A CN 200710041642A CN 101087080 A CN101087080 A CN 101087080A
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- China
- Prior art keywords
- ring
- parallel
- angle steel
- bakelite
- loop binding
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A kind of large-medium high-voltage motor paralleling ring binding structure relates to motor stator loop end paralleling ring binding structure, the loop end is banded with angle steel, thereinto, one end of said angle steel extends out of motor draught ring, one end is fixed with stator, angle steel extends out of draught ring is connected with bakelite rack, the upper and lower side of the bakelite rack separately possesses groove which is used to install paralleling ring. Benefit effects of the invention are: angle steel is fixed to stator clamping ring, then the another end is fixed with bakelite rack, and then paralleling ring is fixed to groove of bakelite rack, so distance of paralleling ring is increased greatly, it is easy to install, resistance to pressure is increased, and installation of paralleling ring is more reliable.
Description
Technical field
The present invention relates to a kind of motor stator coil end portion parallel loop binding fixed structure, especially a kind of big-and-middle-sized high-voltage electromotor parallel loop binding structure.
Background technology
Large and middle size motor stator coil end ring in parallel installation form mostly adopts little bakelite piece pad between the parallel connection ring at present, pricks with glass fiber rope group then.Usually under the motor pole number situation more than the multi-parallel way, the operation inconvenience that will seem aborning of this structure, and the withstand voltage striking distance between the ring of being difficult to guarantee whenever to be in parallel.The fastness of this binding structure mainly reaches by motor dipping lacquer after-hardening glass fiber rope in addition, makes that ring in parallel is not high in the operating fastness of motor.
Summary of the invention
The object of the present invention is to provide a kind of big-and-middle-sized high-voltage electromotor parallel loop binding structure.
A further object of the present invention is to utilize above-mentioned motor parallel loop binding structure to carry out the method for colligation.
The object of the invention can be achieved through the following technical solutions: a kind of big-and-middle-sized high-voltage electromotor parallel loop binding structure, with the fixing tying coil end of angle steel, wherein, described angle steel is of a size of the position dimension that an end stretches out motor shelves solar or lunar halo, one end and stator pressing ring are affixed, the angle steel that stretches out fan shroud one end is connected with a bakelite support, respectively is provided with the groove that is used to install ring in parallel in the upper and lower side of this bakelite support.Improve the colligation firmness of ring in parallel.
On the such scheme basis, described groove is semicircle, and downside respectively is provided with three on the bakelite support.Such structure has increased the mounting distance of interannular in parallel greatly, has improved withstand voltage properties.
The invention provides and a kind ofly carry out the method for colligation ring in parallel, comprise the steps: at above-mentioned big-and-middle-sized high-voltage electromotor parallel loop binding structure
The first step: ring in parallel is installed on the groove of bakelite support;
Second step: parallel loop binding is fixing on the bakelite support with glass fiber or rope;
The 3rd step: reinforce by paint-dipping process.
The invention has the beneficial effects as follows: by being fixed in angle steel on the stator pressing ring earlier, again at angle steel other end fixing glue timbering, fix the ring that whenever is in parallel by the groove on the bakelite support then, make like this and whenever be in parallel ring apart from increasing greatly, be convenient to install, withstand voltage properties improves, and makes that the installation of ring in parallel is more solid and reliable.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention.
Fig. 2 is a plan structure schematic diagram of the present invention.
Label declaration in the accompanying drawing
1-stator punching, 2-stator pressing ring, 3-angle steel
4-bolt, 5-packing ring, 6-fan shroud
7-bakelite support 71,72,73,74,75,76-groove
8-stator coil, 9-strutting piece 10-end hoop
11-wire clamp, 12-busbar, 13-nut
14-fixed lever
Embodiment
See also shown in Fig. 1 main TV structure schematic diagram of the present invention and Fig. 2 plan structure schematic diagram of the present invention, a kind of big-and-middle-sized high-voltage electromotor parallel loop binding structure comprises stator punching 1, stator pressing ring 2, angle steel 3, bolt 4, packing ring 5, fan shroud 6, bakelite support 7, stator coil 8, strutting piece 9, end hoop 10, wire clamp 11, busbar 12, nut 13 and fixed lever 14.
The present invention uses fixedly tying coil end of angle steel 3, wherein, described angle steel 3 one ends stretch out the position dimension of motor shelves solar or lunar halo 6, one end and stator pressing ring 2 are affixed, the end that angle steel 3 stretches out fan shroud 6 is connected with a bakelite support 7, bakelite support 7 usefulness bolts 4, pad 5, nut 13 are fixed on the angle steel 3, respectively are provided with three semi-circular recesses 71,72,73,74,75,76 that are used to install ring in parallel in these bakelite support 7 upper and lower sides.
Big-and-middle-sized high-voltage electromotor parallel loop binding structure carries out the method for colligation ring in parallel, comprises the steps:
The first step: ring in parallel is installed on the semi-circular recesses 71,72,73,74,75,76 of bakelite support 7;
Second step: parallel loop binding is fixing on bakelite support 7 with glass fiber or rope;
The 3rd step: reinforce by paint-dipping process.
Claims (3)
1, a kind of big-and-middle-sized high-voltage electromotor parallel loop binding structure, with the fixing tying coil end of angle steel, it is characterized in that: described angle steel one end stretches out the position dimension of motor shelves solar or lunar halo, one end and stator pressing ring are affixed, the angle steel that stretches out fan shroud one end is connected with a bakelite support, respectively is provided with the groove that is used to install ring in parallel in the upper and lower side of this bakelite support.
2, big-and-middle-sized high-voltage electromotor parallel loop binding structure according to claim 1 is characterized in that: described groove is for semicircle, and downside respectively is provided with three on the bakelite support.
3, utilize claim 1 or 2 described big-and-middle-sized high-voltage electromotor parallel loop binding structures to carry out the method for colligation ring in parallel, comprise the steps:
The first step: ring in parallel is installed on the groove of bakelite support;
Second step: parallel loop binding is fixing on the bakelite support with glass fiber or rope;
The 3rd step: reinforce by paint-dipping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710041642A CN100578895C (en) | 2007-06-05 | 2007-06-05 | Middle and large scale high-voltage electromotor parallel loop binding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710041642A CN100578895C (en) | 2007-06-05 | 2007-06-05 | Middle and large scale high-voltage electromotor parallel loop binding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101087080A true CN101087080A (en) | 2007-12-12 |
| CN100578895C CN100578895C (en) | 2010-01-06 |
Family
ID=38937900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710041642A Expired - Fee Related CN100578895C (en) | 2007-06-05 | 2007-06-05 | Middle and large scale high-voltage electromotor parallel loop binding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100578895C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158020A (en) * | 2011-04-18 | 2011-08-17 | 重庆德马变频电机研发制造有限公司 | Binding technology for mush winding motor end part |
| CN102624161A (en) * | 2012-03-08 | 2012-08-01 | 山东华力电机集团股份有限公司 | Wire outgoing method of high-voltage winding motor rotor |
| CN102684351A (en) * | 2012-05-25 | 2012-09-19 | 江苏常牵庞巴迪牵引系统有限公司 | Stator pressing ring structure |
| CN102780336A (en) * | 2011-05-11 | 2012-11-14 | 上海电气集团上海电机厂有限公司 | Processing technology of stator line inserting of large high-speed alternating current motor |
-
2007
- 2007-06-05 CN CN200710041642A patent/CN100578895C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158020A (en) * | 2011-04-18 | 2011-08-17 | 重庆德马变频电机研发制造有限公司 | Binding technology for mush winding motor end part |
| CN102158020B (en) * | 2011-04-18 | 2012-12-19 | 重庆德马变频电机研发制造有限公司 | Binding technology for mush winding motor end part |
| CN102780336A (en) * | 2011-05-11 | 2012-11-14 | 上海电气集团上海电机厂有限公司 | Processing technology of stator line inserting of large high-speed alternating current motor |
| CN102780336B (en) * | 2011-05-11 | 2014-06-18 | 上海电气集团上海电机厂有限公司 | Processing technology of stator line inserting of large high-speed alternating current motor |
| CN102624161A (en) * | 2012-03-08 | 2012-08-01 | 山东华力电机集团股份有限公司 | Wire outgoing method of high-voltage winding motor rotor |
| CN102624161B (en) * | 2012-03-08 | 2014-01-29 | 山东华力电机集团股份有限公司 | Wire outgoing method of high-voltage winding motor rotor |
| CN102684351A (en) * | 2012-05-25 | 2012-09-19 | 江苏常牵庞巴迪牵引系统有限公司 | Stator pressing ring structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100578895C (en) | 2010-01-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100106 Termination date: 20100605 |