CN201805295U - Fixing device for winding type motor rotor outgoing line - Google Patents
Fixing device for winding type motor rotor outgoing line Download PDFInfo
- Publication number
- CN201805295U CN201805295U CN2010205504399U CN201020550439U CN201805295U CN 201805295 U CN201805295 U CN 201805295U CN 2010205504399 U CN2010205504399 U CN 2010205504399U CN 201020550439 U CN201020550439 U CN 201020550439U CN 201805295 U CN201805295 U CN 201805295U
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- CN
- China
- Prior art keywords
- rotor
- outgoing line
- out wire
- pinout connector
- font
- 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 - Lifetime
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to a fixing device for a winding type motor rotor outgoing line, which comprises a rotor winding outgoing line; and the rotor winding outgoing line and an outgoing line joint are welded together, and the rotor winding outgoing line is connected with rotor cables by the outgoing line joint. The outgoing line joint has an inverted 'U'-shaped structure, through holes are arranged on two side surfaces of the 'U' shape of the outgoing line joint, mounting bolts penetrate through the through holes, and the rotor cables are attached on the two side surfaces of the 'U' shape of the outgoing line joint, and are fixedly attached on the two side surfaces of the 'U' shape of the outgaining line joint by the mounting bolts; simultaneously, insulating fixed blocks are sheathed on the mounting bolts in the 'U' shape of the outgoing line joint. The rotor winding outgoing line, the outgoing line joint and the rotor cables are fixed by the mounting bolts and the insulating fixed blocks. The insulating fixed blocks are made of high-strength moulded plastics. The fixing device has the benefit that the insulating fixed blocks and the mounting bolts are utilized to fix the outgoing line joint.
Description
Technical field
The utility model relates to a kind of motor component structure, is a kind of winding motor rotor leading-out wire fixture specifically, is specially adapted to the fixing of rotor wiring cable joint.
Background technology
At present, winding motor rotor leading-out wire fixed form generally directly is connected the back by rotor winding lead-out wire and is fixed in the rotating shaft with clamp with the rotor cable, mode is single, occurs the phenomenon of the distortion of lead-out wire and rotating shaft ground connection or lead-out wire, outsourcing damage in insulation in motor operation course easily.Along with the continuous increase of asynchronous machine power, the electric current of asynchronous machine is also increasing, the also corresponding increase of the wire gauge of motor lead-out wire, and the easier the problems referred to above that occur, general lead-out wire fixed mechanism can not satisfy these requirements.Therefore necessary this is improved.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiency of existing phase-wound rotor lead-out wire fixed form, a kind of phase-wound rotor leading-out wire fixture mechanism is provided, fixing of realization rotor winding coil that this fixture energy is firm and rotor cable, and can play certain supporting role to rotor leading-out wire.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of winding motor rotor leading-out wire fixture, at least include rotor winding lead-out wire, rotor winding lead-out wire and pinout connector weld together, and are connected with the rotor cable by pinout connector.Pinout connector is for falling " U " font structure, on " U " of pinout connector font two sides, have through hole, be installed with construction bolt in the through hole, the rotor cable is posted in " U " font two sides of pinout connector, and the rotor cable is by fastening " U " font two sides that are attached to pinout connector of construction bolt construction bolt; Simultaneously, be set with the insulation fixed block on the construction bolt in " U " of pinout connector font.Rotor winding lead-out wire, pinout connector and rotor cable are fixed by construction bolt and insulation fixed block.The insulation fixed block is made for the high strength moulded plastic.
The beneficial effects of the utility model are: use insulation fixed block and construction bolt that pinout connector is fixed up.Thereby realize being connected of rotor winding lead-out wire and rotor cable.The length of 7 font cantilevers by changing the insulation fixed block can be applicable to the motor of different length rotor leading-out wire; The use that face by insulation fixed block and pinout connector contact can effectively reduce the current density of each tie point, reduces heating, and further fixed rotor lead-out wire, the reliability that increase contacts.
Description of drawings
Fig. 1 is the utility model structure assembling schematic diagram;
Fig. 2 is the generalized section of the utility model (preface 3 insulation fixed blocks);
Among the figure: 1, rotor winding lead-out wire; 2, pinout connector; 3, insulation fixed block; 4, construction bolt; 5, rotor cable.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, a kind of rotor leading-out wire fixture includes rotor winding lead-out wire 1 at least, and rotor winding lead-out wire 1 welds together with pinout connector 2, is connected with rotor cable 5 by pinout connector 2.Pinout connector 2 is for falling " U " font structure, on " U " of pinout connector 2 font two sides, have through hole, be installed with construction bolt 4 in the through hole, rotor cable 5 is posted in " U " font two sides of pinout connector 2, and rotor cable 5 is by construction bolt 4 construction bolts 4 fastening " U " font two sides that are attached to pinout connector 2; Simultaneously, be set with insulation fixed block 3 on the construction bolt 4 in " U " of pinout connector 2 font.Rotor winding lead-out wire 1, pinout connector 2 and rotor cable 5 are fixing by construction bolt 4 and insulation fixed block 3.
The beneficial effects of the utility model are: use insulation fixed block 3 and construction bolt 4 that pinout connector 2 is fixed up.Thereby realize being connected of rotor winding lead-out wire 1 and rotor cable 5.The length of 7 font cantilevers by changing insulation fixed block 3 can be applicable to the motor of different length rotor leading-out wire; The use that face by insulation fixed block 3 and pinout connector 2 contact can effectively reduce the current density of each tie point, reduces heating, and further fixed rotor lead-out wire 1, the reliability that increase contacts.
Accompanying drawing 2 is the profile of the critical piece insulation fixed block 3 of lead-out wire fixed mechanism.
Claims (3)
1. a winding motor rotor leading-out wire fixture includes rotor winding lead-out wire at least, and it is characterized in that: rotor winding lead-out wire and pinout connector weld together, and is connected with the rotor cable by pinout connector; Pinout connector is for falling " U " font structure, on " U " of pinout connector font two sides, have through hole, be installed with construction bolt in the through hole, the rotor cable is posted in " U " font two sides of pinout connector, and the rotor cable is by fastening " U " font two sides that are attached to pinout connector of construction bolt construction bolt; Simultaneously, be set with the insulation fixed block on the construction bolt in " U " of pinout connector font.
2. a kind of winding motor rotor leading-out wire fixture as claimed in claim 1 is characterized in that: rotor winding lead-out wire, pinout connector and rotor cable are fixed by construction bolt and insulation fixed block.
3. a kind of winding motor rotor leading-out wire fixture as claimed in claim 2 is characterized in that: the insulation fixed block is made for the high strength moulded plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205504399U CN201805295U (en) | 2010-09-30 | 2010-09-30 | Fixing device for winding type motor rotor outgoing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205504399U CN201805295U (en) | 2010-09-30 | 2010-09-30 | Fixing device for winding type motor rotor outgoing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805295U true CN201805295U (en) | 2011-04-20 |
Family
ID=43874796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205504399U Expired - Lifetime CN201805295U (en) | 2010-09-30 | 2010-09-30 | Fixing device for winding type motor rotor outgoing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805295U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280978A (en) * | 2011-09-05 | 2011-12-14 | 永济新时速电机电器有限责任公司 | Motor rotor provided with cable lead support |
| CN102780300A (en) * | 2012-08-08 | 2012-11-14 | 南车株洲电机有限公司 | Rotor lead-out wire fixing structure of winding type rotor motor |
| CN104393700A (en) * | 2014-12-19 | 2015-03-04 | 南车株洲电机有限公司 | Motor and motor rotor thereof |
| CN104410195A (en) * | 2014-12-18 | 2015-03-11 | 南车株洲电机有限公司 | Motor rotor and cable connection structure thereof |
| CN114499000A (en) * | 2021-12-30 | 2022-05-13 | 西安中车永电捷力风能有限公司 | Rotor outgoing line fixing structure of wound-rotor asynchronous motor |
-
2010
- 2010-09-30 CN CN2010205504399U patent/CN201805295U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280978A (en) * | 2011-09-05 | 2011-12-14 | 永济新时速电机电器有限责任公司 | Motor rotor provided with cable lead support |
| CN102280978B (en) * | 2011-09-05 | 2012-10-31 | 永济新时速电机电器有限责任公司 | Motor rotor provided with cable lead support |
| CN102780300A (en) * | 2012-08-08 | 2012-11-14 | 南车株洲电机有限公司 | Rotor lead-out wire fixing structure of winding type rotor motor |
| CN104410195A (en) * | 2014-12-18 | 2015-03-11 | 南车株洲电机有限公司 | Motor rotor and cable connection structure thereof |
| CN104393700A (en) * | 2014-12-19 | 2015-03-04 | 南车株洲电机有限公司 | Motor and motor rotor thereof |
| CN114499000A (en) * | 2021-12-30 | 2022-05-13 | 西安中车永电捷力风能有限公司 | Rotor outgoing line fixing structure of wound-rotor asynchronous motor |
| CN114499000B (en) * | 2021-12-30 | 2024-06-07 | 西安中车永电捷力风能有限公司 | Rotor outgoing line fixing structure of wound rotor type asynchronous motor |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |