CN102616490A - Motor transport protective device capable of preventing radial shift - Google Patents
Motor transport protective device capable of preventing radial shift Download PDFInfo
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- CN102616490A CN102616490A CN2012100876685A CN201210087668A CN102616490A CN 102616490 A CN102616490 A CN 102616490A CN 2012100876685 A CN2012100876685 A CN 2012100876685A CN 201210087668 A CN201210087668 A CN 201210087668A CN 102616490 A CN102616490 A CN 102616490A
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Abstract
A motor transport protective device capable of preventing radial shift comprises a motor rotating shaft and a motor foot. The motor foot is fixedly mounted on a motor transport base, an H-shaped plate is fixedly mounted on the motor transport base, and a groove plate is arranged above an upper horizontal plate of the H-shaped plate. A spherical cap circular groove on the groove plate and a spherical cap circular groove on the upper horizontal plate of the H-shaped plate are connected in a butt joint mode to form a through hole. One end or two ends of the motor rotating shaft are fixed in the through hole. Therefore, the protective device effectively prevents radial shift of a motor rotor caused by slamming on brakes of vehicles, jolt of vehicles and the like, and prevents fretting corrosion of ball tracks of radial load bearing rolling bodies caused on the condition of long-term low-frequency micro-vibrations.
Description
Technical field
The present invention relates to the motor transport protection device of field of motor manufacturing, the motor that relates in particular to a kind of anti-radial-play is used the transport protection device.
Background technology
Motor is in the long-distance transportation way, because road jolts, the vehicle sudden stop all can cause machine shaft play, vibration, thereby cause the major injury of bearing.And bearing is one of critical component of motor, in case damage of the bearing lost efficacy, motor can't be worked, and also brings enormous economic loss to producer simultaneously.
Chinese patent ZL201020694753.4 discloses a kind of big motor transport protection device.It utilizes pressing plate and pipe link to be fixed on rotating shaft on the bearing seat; Actv. prevent because of vehicle jolt the axial play of rotor that causes with circumferentially rotate; Ball-bearing casing is had the better protect effect, but it can't solve and contains radially that the motor of loading bearing causes the badly damaged of bearing because of radial vibration in transportation.
Summary of the invention
The present invention is directed to above-mentioned technical matters, provide a kind of effectively prevent in transportation because of vehicle sudden stop or vehicle jolt cause motor internal radially the motor of the anti-radial-play of the damage of loading bearing use the transport protection device.
The present invention is for solving the problems of the technologies described above; Following technical scheme is provided: a kind of motor of anti-radial-play is used the transport protection device; Comprise machine shaft, motor lower margin; The motor lower margin is fixedly mounted on the motor transport base, it is characterized in that being installed with on the motor transport base " worker " template, and the last horizontal plate top of described " worker " template sets a concave-board; Spherical arc groove on the last horizontal plate of the spherical arc groove on the said concave-board and " worker " template docks forms a through hole, and an end or two ends of machine shaft are fixed in the said through hole.
As further improvement of the present invention; The diameter of the spherical arc groove on the last horizontal plate of the spherical arc groove on the concave-board and " worker " template is greater than the machine shaft diameter; Making machine shaft form good line with spherical arc groove inwall through this kind setting contacts; Improve the clamping dynamics, actv. prevents the radially vibrations of machine shaft.
As further improvement of the present invention; Concave-board is connected with " worker " template bolted; Tighten up the last horizontal plate of described concave-board and " worker " template up and down through bolt, the spherical arc groove that machine shaft firmly is clamped on the last horizontal plate of spherical arc groove and " worker " template on the concave-board docks in the through hole of composition.
As further improvement of the present invention; Be provided with the resilient protection circle in the through hole that forms between the last horizontal plate of concave-board and " worker " template; Through this kind effective protection machine shaft is set, prevents, and pass through the elastic deformation of resilient protection circle because the clamping tension causes wearing and tearing to the machine shaft surface; Efficient buffer radially shakes, the radially loading bearing in the protection motor.
As further improvement of the present invention, " worker " template is made up of the last horizontal plate that has spherical arc groove, middle vertical plate, lower horizontal board, is inblock cast structure or welded structure, and described lower horizontal board is fixedly mounted on the motor transport base.
As further improvement of the present invention, " worker " template is provided with the reinforcement gusset, strengthens the stability and the intensity of " worker " template greatly through this kind setting.
The present invention is through being provided with " worker " template and concave-board; One end of machine shaft or two ends are fixed in the through hole that " worker " template and concave-board constitute, and actv. prevents to cause the rotor radial-play and prevent the radially bearing track fretting corrosion phenomenon that under long-term low frequency microvibration situation, causes of loading bearing rolling body because of vehicle sudden stop, vehicle jolt etc.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
A kind of motor of anti-radial-play is used the transport protection device; Comprise machine shaft 1, motor lower margin 2; Motor lower margin 2 is fixedly mounted on the motor transport base 3; Be installed with " worker " template 4 on the motor transport base 3; Last horizontal plate 41 tops of described " worker " template 4 set a concave-board 5, and the spherical arc groove on the last horizontal plate 41 of the spherical arc groove on the said concave-board 5 and " worker " template 4 docks forms a through hole, and an end or two ends of machine shaft 1 are fixed in the said through hole.The diameter of the spherical arc groove on the last horizontal plate 41 of the spherical arc groove on the concave-board 5 and " worker " template 4 is greater than the machine shaft diameter; Concave-board 5 is connected with " worker " template 4 bolted; Be provided with resilient protection circle 6 in the through hole of 41 formation of last horizontal plate of concave-board 5 and " worker " template 4; " worker " template 4 is made up of the last horizontal plate 41 that has spherical arc groove, middle vertical plate 42, lower horizontal board 43; Be inblock cast structure or welded structure, described lower horizontal board 43 is fixedly mounted on the motor transport base 3, and " worker " template 4 is provided with strengthens gusset 44.
Claims (6)
1. the motor of an anti-radial-play is used the transport protection device; Comprise machine shaft, motor lower margin; The motor lower margin is fixedly mounted on the motor transport base; It is characterized in that being installed with on the motor transport base " worker " template; The last horizontal plate top of described " worker " template sets a concave-board, and the spherical arc groove on the last horizontal plate of the spherical arc groove on the said concave-board and " worker " template docks through hole of composition, and an end or two ends of machine shaft are fixed in the said through hole.
2. the motor of a kind of anti-radial-play according to claim 1 is used the transport protection device, and the diameter that it is characterized in that the spherical arc groove on the last horizontal plate of spherical arc groove and " worker " template on the concave-board is greater than the machine shaft diameter.
3. the motor of a kind of anti-radial-play according to claim 1 is used the transport protection device, it is characterized in that concave-board is connected with " worker " template bolted.
4. the motor of a kind of anti-radial-play according to claim 1 is used the transport protection device, is provided with the resilient protection circle in the through hole that it is characterized in that forming between the last horizontal plate of concave-board and " worker " template.
5. the motor of a kind of anti-radial-play according to claim 1 is used the transport protection device; It is characterized in that " worker " template is made up of the last horizontal plate that has spherical arc groove, middle vertical plate, lower horizontal board; Be inblock cast structure or welded structure, described lower horizontal board is fixedly mounted on the motor transport base.
6. the motor of a kind of anti-radial-play according to claim 5 is used the transport protection device, it is characterized in that " worker " template is provided with the reinforcement gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100876685A CN102616490A (en) | 2012-03-29 | 2012-03-29 | Motor transport protective device capable of preventing radial shift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100876685A CN102616490A (en) | 2012-03-29 | 2012-03-29 | Motor transport protective device capable of preventing radial shift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102616490A true CN102616490A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100876685A Pending CN102616490A (en) | 2012-03-29 | 2012-03-29 | Motor transport protective device capable of preventing radial shift |
Country Status (1)
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| CN (1) | CN102616490A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359413A (en) * | 2013-07-31 | 2013-10-23 | 东方电气（乐山）新能源设备有限公司 | Novel transporting and fixing device for doubly-fed wind generator |
| CN104967249A (en) * | 2015-07-21 | 2015-10-07 | 南车株洲电机有限公司 | Traction motor transport protection device and traction motor transport protection method |
| CN107187752A (en) * | 2017-07-26 | 2017-09-22 | 张多艳 | One kind transport motor frock |
| CN107994715A (en) * | 2017-12-20 | 2018-05-04 | 卧龙电气集团股份有限公司 | It is a kind of to prevent rotor from rotating the locking device with play |
| CN108502327A (en) * | 2018-04-24 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator storage transfer carriage |
| CN108657576A (en) * | 2018-04-24 | 2018-10-16 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator transfer carriage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460797A (en) * | 1944-06-19 | 1949-02-08 | Weiman Company | Engine shipping case |
| JP2003072751A (en) * | 2001-08-29 | 2003-03-12 | Honda Motor Co Ltd | Packing body for outboard motor |
| CN201427732Y (en) * | 2009-07-08 | 2010-03-24 | 湘潭电机股份有限公司 | Motor shaft fixing device for transport |
| CN201942164U (en) * | 2010-08-23 | 2011-08-24 | 南阳防爆集团股份有限公司 | Vertical type motor packing box |
| CN201942168U (en) * | 2010-12-13 | 2011-08-24 | 上海邦浦实业集团有限公司 | Fixing device used for transport of electric motor |
| CN201951882U (en) * | 2010-12-31 | 2011-08-31 | 江苏清江电机制造有限公司 | Large protective device for transporting electrical machine |
| CN202594145U (en) * | 2012-03-29 | 2012-12-12 | 国电联合动力技术(宜兴)有限公司 | Radial shifting movement preventing transport protection device for motor |
-
2012
- 2012-03-29 CN CN2012100876685A patent/CN102616490A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460797A (en) * | 1944-06-19 | 1949-02-08 | Weiman Company | Engine shipping case |
| JP2003072751A (en) * | 2001-08-29 | 2003-03-12 | Honda Motor Co Ltd | Packing body for outboard motor |
| CN201427732Y (en) * | 2009-07-08 | 2010-03-24 | 湘潭电机股份有限公司 | Motor shaft fixing device for transport |
| CN201942164U (en) * | 2010-08-23 | 2011-08-24 | 南阳防爆集团股份有限公司 | Vertical type motor packing box |
| CN201942168U (en) * | 2010-12-13 | 2011-08-24 | 上海邦浦实业集团有限公司 | Fixing device used for transport of electric motor |
| CN201951882U (en) * | 2010-12-31 | 2011-08-31 | 江苏清江电机制造有限公司 | Large protective device for transporting electrical machine |
| CN202594145U (en) * | 2012-03-29 | 2012-12-12 | 国电联合动力技术(宜兴)有限公司 | Radial shifting movement preventing transport protection device for motor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359413A (en) * | 2013-07-31 | 2013-10-23 | 东方电气（乐山）新能源设备有限公司 | Novel transporting and fixing device for doubly-fed wind generator |
| CN103359413B (en) * | 2013-07-31 | 2015-04-08 | 东方电气（乐山）新能源设备有限公司 | Novel transporting and fixing device for doubly-fed wind generator |
| CN104967249A (en) * | 2015-07-21 | 2015-10-07 | 南车株洲电机有限公司 | Traction motor transport protection device and traction motor transport protection method |
| CN104967249B (en) * | 2015-07-21 | 2017-12-01 | 南车株洲电机有限公司 | Traction electric machine transport protection device and traction electric machine transport protection method |
| CN107187752A (en) * | 2017-07-26 | 2017-09-22 | 张多艳 | One kind transport motor frock |
| CN107994715A (en) * | 2017-12-20 | 2018-05-04 | 卧龙电气集团股份有限公司 | It is a kind of to prevent rotor from rotating the locking device with play |
| CN108502327A (en) * | 2018-04-24 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator storage transfer carriage |
| CN108657576A (en) * | 2018-04-24 | 2018-10-16 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator transfer carriage |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |