CN201846207U - Motor rotor lifting tool - Google Patents
Motor rotor lifting tool Download PDFInfo
- Publication number
- CN201846207U CN201846207U CN2010206068359U CN201020606835U CN201846207U CN 201846207 U CN201846207 U CN 201846207U CN 2010206068359 U CN2010206068359 U CN 2010206068359U CN 201020606835 U CN201020606835 U CN 201020606835U CN 201846207 U CN201846207 U CN 201846207U
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- CN
- China
- Prior art keywords
- rotor
- arm
- lifting arm
- rotating shaft
- mount pad
- 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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Abstract
A motor rotor lifting tool comprises a '7'-shaped lifting arm. A lifting hook capable of moving along an upper lifting arm is mounted on the upper lifting arm of the '7'-shaped lifting arm in a sleeved manner; a movable nut is arranged on the portion, sleeved on the upper lifting arm of the '7'-shaped lifting arm, of the lifting hook; a movable screw rod penetrating into the movable nut is fixed onto a movable screw rod seat on the upper lifting arm of the '7'-shaped lifting arm; a rocking handle is arranged at one end of the movable screw rod; a rotor mounting seat provided with a motor rotor is arranged at the bottom of a lower lifting arm of the'7'-shaped lifting arm; a rotor shaft mounting hole is arranged on the rotor mounting seat; a clamping shaft sleeve is mounted in the hole; a rotary shaft of the motor rotor is inserted into the clamping shaft sleeve; the rotary shaft penetrates through the rotor mounting seat; and a rotary shaft fixing device of the motor rotor is mounted outside the rotor mounting seat.
Description
Technical field
The utility model relates to a kind of making auxiliary mould of motor component, is specially a kind of rotor lifting device.Use when being mainly used in the motor assembling.
Background technology
Large-size machine generally is that heavier stator is maintained static when mounted, and rotor is being packed into, because large-size stator is very heavy, all need install by suspender when mounted.General rotor suspender has two kinds now, a kind of structure more complicated, and operating is not very convenient; Though another kind of simple in structure, impracticable, operation labour intensity is big, therefore need be improved.Find that by retrieval relevant patent documentation report is arranged, main representative has following patent:
1, Chinese patent ZL200920044534, denomination of invention is " generator amature stands up suspender ", the generator amature that this patent documentation discloses in a kind of suspender field stands up suspender, comprise the entablature that is provided with the lifting assembly, the inside at entablature two ends is respectively equipped with clamping motor, the output shaft end of clamping motor is connected with screw mandrel separately, be engaged with nut on the screw mandrel, the upside at entablature two ends is respectively equipped with the guiding copper bar, guiding copper bar upper support has bearing body, the entablature two ends are arranged with two side cantilevers, and the side cantilever support is on bearing body, and bearing body is fixedlyed connected with the nut upside; The inside, lower end of two side cantilevers is respectively equipped with stands up motor, the lower end of two side cantilevers is separately installed with the rotating shaft of coaxial setting, rotating shaft is provided with sprocket wheel, stands up the output shaft of motor and is connected with chain gear transmission on the respective axes of rotation, and rotating shaft is provided with contiguous block from the external part of a side in opposite directions of side cantilever.This device is by clamping motor and stand up machine operation, can easily generator amature be stood up, and has guaranteed the safety of generator amature, and it can be used in the installation and maintenance of generator.But this suspender operation is very complicated, and suspender itself is also comparatively huge, so be difficult to promote.
2, Chinese patent ZL200720174016.X, denomination of invention is " a kind of rotor assembling special hanger ", this patent documentation discloses a kind of rotor assembling special hanger, comprise a suspension rod, be provided with 3 suspension hooks above one end of suspension rod, other end below also is provided with balancing pole by the contiguous block branch sleeve on contiguous block, the utility model has characteristics such as laborsaving, convenient when the lifting rotor, and can not damage coil.Though this suspender is simple in structure, and is impracticable, operation labour intensity is big, therefore is not subjected to liking of operating personnel.
Summary of the invention
The purpose of this utility model, exactly in order to overcome the deficiency of existing rotor lifting device, propose a kind of simple in structure, the little rotor lifting device of operation labour intensity.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of rotor lifting device, comprise " a 7 " font arm, and a suspension hook that can move along upper boom portion is installed on the upper boom portion of " 7 " font arm; Suspension hook is enclosed within on the upper boom portion of " 7 " font arm, is provided with travelling nut on the part of the upper boom portion that is enclosed within " 7 " font arm of suspension hook; Be installed with mobile screw in the travelling nut, mobile screw is fixed on the mobile screw seat on the upper boom portion of " 7 " font arm; Be provided with of mobile screw and shake handle, can drive the mobile screw rotation by shaking handle, and the rotation by screw rod drives that travelling nut moves on the suspension hook, realizes suspension hook laterally moving on the upper boom portion of " 7 " font arm, adjusts the lateral attitude of suspender with the method.Be provided with the rotor mount pad that rotor is installed in the bottom of the following arm of " 7 " font arm, the armature spindle installing hole is arranged on the rotor mount pad, be equipped with one in the hole and clamp axle sleeve, clamping the axle sleeve interpolation has the rotating shaft of rotor, the rotor mount pad is passed in rotating shaft, and the rotating shaft fixture of rotor is installed in the outside of rotor mount pad.
Described rotating shaft fixture is for to install an axle sleeve in the outside of rotor mount pad, and sleeve end is provided with end cap, and end cap is provided with fastener, fastener allocation and transportation during rotor and the end of the rotating shaft of rotor be fastenedly connected, rotor is locked.Be respectively equipped with the operation handle rod on two sides, operation lifting device when being used to allocate and transport at the following arm of " 7 " font arm.
Advantage of the present utility model is: a kind of rotor lifting device is provided, utilize external conical sleeve that inner conical drogue stretching and rotating shaft are formed than tight fit, inner conical drogue is a hatch frame, by adjusting the upper end handle, regulate the lifting position, make rotor maintenance level, can be convenient, efficient, guarantee the quality and finish the rotor level and enter stator.Mainly have following characteristics:
1, can avoid bearing guard, damage is avoided in the protection rotating shaft;
2, the lifting position is adjustable, laborsaving, reduces labor intensity;
3, easy to operate, quick, improve work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Shown in Figure 1 is a kind of rotor lifting device,
A kind of rotor lifting device comprises " a 7 " font arm 19, and a suspension hook 17 that can move along upper boom portion is installed on the upper boom portion 3 of " 7 " font arm 19; Suspension hook 17 is enclosed within on the upper boom portion 3 of " 7 " font arm, is provided with travelling nut 14 on the part of the upper boom portion that is enclosed within " 7 " font arm of suspension hook 17; Be installed with mobile screw 15 in the travelling nut 14, mobile screw 15 is fixed on the mobile screw seat 16 and 18 on the upper boom portion 3 of " 7 " font arm; Be provided with of mobile screw 15 and shake handle 20, can drive mobile screw 15 rotations by shaking handle 20, and the rotation by mobile screw 15 drives, and travelling nut 14 moves on the suspension hook 17, realize suspension hook 17 laterally moving on the upper boom portion 3 of " 7 " font arm, adjust the lateral attitude of suspender with the method.Be provided with the rotor mount pad 11 that rotor 13 is installed in the bottom of the following arm 2 of " 7 " font arm, the armature spindle installing hole is arranged on the rotor mount pad 11, be equipped with one in the hole and clamp axle sleeve 12, clamp the rotating shaft 9 that is inserted with rotor in the axle sleeve 12, rotor mount pad 11 is passed in rotating shaft 9, and the rotating shaft fixture of rotor is installed in the outside of rotor mount pad 11.
Described rotating shaft fixture is for installing an axle sleeve 8 in the outside of rotor mount pad 11, the end of axle sleeve 8 is provided with end cap 5, end cap 5 is provided with fastener 7, fastener 7 allocation and transportation during rotor and the end 6 of the rotating shaft of rotor be fastenedly connected, rotor is locked.Be respectively equipped with operation handle rod 10 and 4 on the two sides of the following arm of " 7 " font arm, operation lifting device when being used to allocate and transport.
Claims (4)
1. rotor lifting device is characterized in that: comprise " a 7 " font arm, a suspension hook that can move along upper boom portion is installed on the upper boom portion of " 7 " font arm; Be provided with the rotor mount pad that rotor is installed in the bottom of the following arm of " 7 " font arm, the armature spindle installing hole is arranged on the rotor mount pad, be equipped with one in the hole and clamp axle sleeve, clamping the axle sleeve interpolation has the rotating shaft of rotor, the rotor mount pad is passed in rotating shaft, and the rotating shaft fixture of rotor is installed in the outside of rotor mount pad.
2. rotor lifting device as claimed in claim 1 is characterized in that: described suspension hook is enclosed within on the upper boom portion of " 7 " font arm, is provided with travelling nut on the part of the upper boom portion that is enclosed within " 7 " font arm of suspension hook; Be installed with mobile screw in the travelling nut, mobile screw is fixed on the mobile screw seat on the upper boom portion of " 7 " font arm; Be provided with of mobile screw and shake handle.
3. rotor lifting device as claimed in claim 1, it is characterized in that: described rotating shaft fixture is for installing an axle sleeve in the outside of rotor mount pad, sleeve end is provided with end cap, end cap is provided with fastener, fastener allocation and transportation during rotor and the end of the rotating shaft of rotor be fastenedly connected, rotor is locked.
4. rotor lifting device as claimed in claim 1 is characterized in that: the two sides at the following arm of " 7 " font arm is respectively equipped with the operation handle rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206068359U CN201846207U (en) | 2010-11-15 | 2010-11-15 | Motor rotor lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206068359U CN201846207U (en) | 2010-11-15 | 2010-11-15 | Motor rotor lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846207U true CN201846207U (en) | 2011-05-25 |
Family
ID=44041083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206068359U Expired - Lifetime CN201846207U (en) | 2010-11-15 | 2010-11-15 | Motor rotor lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846207U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790481A (en) * | 2012-08-08 | 2012-11-21 | 中国神华能源股份有限公司 | Dismounting device for rotor of water supply pump motor |
| CN102842998A (en) * | 2012-09-29 | 2012-12-26 | 无锡市中达电机有限公司 | Hanging bracket special for motor rotor plug shaft |
| CN109038987A (en) * | 2018-10-11 | 2018-12-18 | 安徽同华新能源动力股份有限公司 | motor assembling device |
-
2010
- 2010-11-15 CN CN2010206068359U patent/CN201846207U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790481A (en) * | 2012-08-08 | 2012-11-21 | 中国神华能源股份有限公司 | Dismounting device for rotor of water supply pump motor |
| CN102842998A (en) * | 2012-09-29 | 2012-12-26 | 无锡市中达电机有限公司 | Hanging bracket special for motor rotor plug shaft |
| CN102842998B (en) * | 2012-09-29 | 2014-12-10 | 中达电机股份有限公司 | Hanging bracket special for motor rotor plug shaft |
| CN109038987A (en) * | 2018-10-11 | 2018-12-18 | 安徽同华新能源动力股份有限公司 | motor assembling device |
| CN109038987B (en) * | 2018-10-11 | 2023-07-28 | 安徽同华新能源动力股份有限公司 | Motor assembling device |
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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: 20110525 |
|
| CX01 | Expiry of patent term |