CN216731070U - Aerogenerator motor shaft prosthetic devices - Google Patents
Aerogenerator motor shaft prosthetic devices Download PDFInfo
- Publication number
- CN216731070U CN216731070U CN202122945944.4U CN202122945944U CN216731070U CN 216731070 U CN216731070 U CN 216731070U CN 202122945944 U CN202122945944 U CN 202122945944U CN 216731070 U CN216731070 U CN 216731070U
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- China
- Prior art keywords
- fixedly connected
- motor shaft
- threaded rod
- aerogenerator
- driven generator
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- 238000005498 polishing Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 11
- 230000008439 repair process Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a aerogenerator motor shaft prosthetic devices, its technical essential is: the wind power generation device comprises a mounting plate and a top plate which are fixedly connected in a wind power generator tower, wherein the top of the mounting plate is connected with an L-shaped plate in a sliding manner, the top of the mounting plate is fixedly connected with a supporting plate, a threaded rod is connected onto the supporting plate in a threaded manner, one end of the threaded rod is rotatably connected with a vertical section of the L-shaped plate, the end surface, far away from the threaded rod, of the L-shaped plate is vertically connected with a rectangular block in a sliding manner, one end of the rectangular block is fixedly connected with a rectangular frame, a connecting shell is fixedly connected in the inner cavity of the rectangular frame, a rotating rod is rotatably connected in the connecting shell, and the bottom of the rotating rod is fixedly connected with a grinding block for grinding and repairing a motor shaft of the wind power generator; reach and carry out accurate the restoration of polishing to the restoration position, it is superior to restore the quality, effectively reduce the restoration cost and eliminate the effect of dismantling the safe risk when restoreing.
Description
Technical Field
The utility model relates to a aerogenerator technical field specifically is an aerogenerator motor shaft prosthetic devices.
Background
Refer to chinese patent publication No. CN210412556U, which discloses a repairing device for a rotating shaft of a wind driven generator, comprising a lathe saddle; the top end of the supporting wheel frame is provided with two supporting wheels which are rotatably arranged, and the supporting wheels are in rolling contact with the bottom of the rotating shaft; a lathe tool rest is fixed on the top surface of the support frame assembly arranged on any side part of the rotating shaft; the top surface of the driving device fixing frame is fixed with a driving device, and the end part of the rotating shaft is coaxially sleeved with a fixing sleeve.
Above-mentioned patent has can effectively shorten repair time and aerogenerator down time, guarantees the generated energy, reduces intensity of labour and cost of maintenance's advantage, but it also has the defect, if: the rotor bearing position which is seriously damaged cannot be accurately repaired, the repairing quality is poor, the machine needs to be stopped, disassembled and maintained, the repairing cost is high, and the safety risk is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a aerogenerator motor shaft prosthetic devices to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wind driven generator motor shaft repairing device comprises a mounting plate and a top plate which are fixedly connected in a wind driven generator tower, wherein the top of the mounting plate is slidably connected with an L-shaped plate, the top of the mounting plate is fixedly connected with a supporting plate, a threaded rod is connected to the supporting plate in a threaded manner, one end of the threaded rod is rotatably connected with a vertical section of the L-shaped plate, the end surface of the L-shaped plate, which is far away from the threaded rod, is vertically and slidably connected with a rectangular block, one end of the rectangular block is fixedly connected with a rectangular frame, a connecting shell is fixedly connected in the inner cavity of the rectangular frame, a rotating rod is rotatably connected in the connecting shell, a grinding block for grinding and repairing a motor shaft of the wind driven generator is fixedly connected at the bottom of the rotating rod, a driving mechanism for driving the rotating rod to rotate is arranged in the rectangular frame, and a sliding block is slidably connected at the bottom of the top plate, the bottom fixedly connected with servo electric cylinder's of sliding block cylinder body, servo electric cylinder piston rod's tip with the top fixed connection of rectangle frame.
The drive mechanism comprises a servo motor fixedly installed inside the rectangular frame, the end part of a motor shaft of the servo motor is fixedly connected with belt reels at the end part of the rotating rod, and the belt reels are connected in a belt transmission mode.
The servo motor is characterized in that a protective cover is arranged outside the servo motor, a heat radiating port is formed in the protective cover, and the bottom of the protective cover is fixedly connected with the rectangular frame.
The outside of belt is provided with the protecting crust, the bottom of protecting crust with connect the top fixed connection of shell.
The bottom sliding connection of mounting panel has the stability cover, the stability cover with the dwang is rotated and is connected.
The threaded rod is kept away from the one end fixedly connected with rolling disc of L template, the surface cover of rolling disc is equipped with the rubber skid resistant course, threaded connection has the lock nut who is used for the locking on the threaded rod.
And a waist-shaped groove for the rotating rod to horizontally slide is formed in the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this aerogenerator motor shaft prosthetic devices uses through the cooperation of actuating mechanism, dwang, sanding block, servo electric jar, L template and threaded rod, can directly polish to the motor shaft on aerogenerator group tower and restore, need not to dismantle aerogenerator, very big reduction aerogenerator's the maintenance cost and the safety risk when dismantling, make the utility model discloses reach and restore the motor shaft restoration position and carry out accurate polishing, restore the superior quality, effectively reduce the effect of restoration cost and the safety risk when eliminating the dismantlement restoration.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of a portion of the servo motor of fig. 1 according to the present invention;
fig. 3 is a schematic view of the waist-shaped groove of the present invention.
In the figure: 1. mounting a plate; 2. a top plate; 3. an L-shaped plate; 4. a support plate; 5. a threaded rod; 6. a rectangular block; 7. a rectangular frame; 8. a connecting shell; 9. rotating the rod; 10. grinding blocks; 11. a drive mechanism; 12. a slider; 13. a servo electric cylinder; 14. a servo motor; 15. a reel; 16. a belt; 17. a protective cover; 18. A heat dissipation port; 19. a protective shell; 20. a stabilizing sleeve; 21. rotating the disc; 22. a waist-shaped groove; 23. and locking the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wind driven generator motor shaft repairing device comprises a mounting plate 1 and a top plate 2 which are fixedly connected in a wind driven generator tower, the top of the mounting plate 1 is connected with an L-shaped plate 3 in a sliding manner, the top of the mounting plate 1 is fixedly connected with a supporting plate 4, a threaded rod 5 is connected on the supporting plate 4 in a threaded manner, one end of the threaded rod 5 is rotatably connected with a vertical section of the L-shaped plate 3, the end surface of the L-shaped plate 3 far away from the threaded rod 5 is vertically connected with a rectangular block 6 in a sliding manner, one end of the rectangular block 6 is fixedly connected with a rectangular frame 7, a connecting shell 8 is fixedly connected in the inner cavity of the rectangular frame 7, a rotating rod 9 is rotatably connected in the connecting shell 8, the bottom of the rotating rod 9 is fixedly connected with a grinding block 10 for grinding and repairing a wind driven generator motor shaft, a driving mechanism 11 for driving the rotating rod 9 is arranged in the rectangular frame 7, and the bottom of the top plate 2 is slidably connected with a sliding block 12, the bottom of sliding block 12 is fixedly connected with the cylinder body of servo electric cylinder 13, and the end of the piston rod of servo electric cylinder 13 is fixedly connected with the top of rectangular frame 7.
Referring to fig. 2, the driving mechanism 11 includes a servo motor 14 fixedly installed inside the rectangular frame 7, belt reels 15 are fixedly connected to both the end of a motor shaft of the servo motor 14 and the end of the rotating rod 9, and the two belt reels 15 are in transmission connection through a belt 16; the belt 16 has the advantages of low noise and high transmission efficiency, and is easy to install and replace.
Referring to fig. 1 and 2, a protective cover 17 is arranged outside the servo motor 14, a heat dissipation opening 18 is formed in the protective cover 17, and the bottom of the protective cover 17 is fixedly connected with the rectangular frame 7; the heat dissipation of the servo motor 14 can be facilitated through the arrangement of the heat dissipation port 18, and the service life of the servo motor 14 is prolonged.
Referring to fig. 2, a protective shell 19 is arranged outside the belt 16, and the bottom of the protective shell 19 is fixedly connected with the top of the connecting shell 8; the belt 16 can be protected by the protective shell 19, and the safety is improved.
Referring to fig. 1, the bottom of the mounting plate 1 is slidably connected with a stabilizing sleeve 20, and the stabilizing sleeve 20 is rotatably connected with the rotating rod 9; the provision of the stabilizing sleeve 20 improves the rotational stability of the swivelling levers 9.
Referring to fig. 1, one end of the threaded rod 5, which is far away from the L-shaped plate 3, is fixedly connected with a rotating disc 21, the surface of the rotating disc 21 is sleeved with a rubber anti-slip layer, and the threaded rod 5 is in threaded connection with a locking nut 23 for locking; the rotation of the threaded rod 5 can be facilitated by the aid of the rotating disc 21, time and labor are saved, and the threaded rod 5 can be prevented from rotating when the threaded rod is polished by the aid of the locking nut 23.
Referring to fig. 3, the mounting plate 1 is provided with a waist-shaped groove 22 for the rotating rod 9 to horizontally slide; for horizontal movement of the swivelling levers 9.
The working principle is as follows: when the repairing device for the motor shaft of the wind driven generator is used, the driving mechanism 11 is firstly started to drive the rotating rod 9 to rotate, so as to drive the grinding block 10 to rotate, then the threaded rod 5 is rotated according to the position of the motor shaft of the wind driven generator to be repaired, the L-shaped plate 3 is driven to slide on the top of the mounting plate 1, thereby driving the rectangular frame 7, the driving mechanism 11, the rotating rod 9 and the sanding block 10 to move horizontally, when the polishing block 10 moves above the repair point, the threaded rod 5 stops rotating, the servo electric cylinder 13 is started to drive the rectangular frame 7, the driving mechanism 11 and the rotating rod 9 to move towards the repair point, finally the polishing block 10 is driven to be attached to the repair point for polishing and repair, the rectangular block 6 moves in the vertical direction on the vertical section of the L-shaped plate 3, then, the servo electric cylinder 13 is closed, and along with the polishing repair, the servo electric cylinder 13 is started according to the polishing depth to adjust the height.
This aerogenerator motor shaft prosthetic devices, through actuating mechanism 11, dwang 9, sanding block 10, servo electric jar 13, L template 3 and threaded rod 5's cooperation use, can directly polish the restoration to the motor shaft on aerogenerator group tower, need not to dismantle aerogenerator, very big reduction aerogenerator's the maintenance cost and the safety risk when dismantling, make the utility model discloses reach and restore the motor shaft restoration position and carry out accurate the restoration of polishing, it is superior to restore the quality, effectively reduces the restoration cost and eliminates the effect of dismantling the safety risk when restoring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a aerogenerator motor shaft prosthetic devices, includes mounting panel (1) and roof (2) of fixed connection in the aerogenerator tower, its characterized in that: the top sliding connection of mounting panel (1) has L template (3), the top fixedly connected with backup pad (4) of mounting panel (1), threaded connection has threaded rod (5) on backup pad (4), the one end of threaded rod (5) with the vertical section of L template (3) rotates and is connected, L template (3) are kept away from the vertical sliding connection of terminal surface of threaded rod (5) has rectangular block (6), the one end fixedly connected with rectangle frame (7) of rectangular block (6), fixedly connected with connecting shell (8) in the inner chamber of rectangle frame (7), connecting shell (8) internal rotation is connected with dwang (9), the bottom fixedly connected with of dwang (9) is used for polishing and restoreing grinding block (10) of aerogenerator motor shaft, rectangle frame (7) inside is provided with the drive dwang (9) rotatory actuating mechanism (11), the bottom sliding connection of roof (2) has sliding block (12), the bottom fixedly connected with of sliding block (12) servo electric cylinder (13) the cylinder body, servo electric cylinder (13) the tip of piston rod with the top fixed connection of rectangle frame (7).
2. The repairing device for the motor shaft of the wind driven generator as claimed in claim 1, wherein: actuating mechanism (11) are including fixed mounting be in servo motor (14) inside rectangular frame (7), the motor shaft tip of servo motor (14) with the equal fixedly connected with tep reel (15) of tip of dwang (9), two connect through belt (16) transmission between tep reel (15).
3. The repairing device for the motor shaft of the wind driven generator as claimed in claim 2, wherein: the outside of servo motor (14) is provided with protection casing (17), thermovent (18) have been seted up on protection casing (17), the bottom of protection casing (17) with rectangle frame (7) fixed connection.
4. The repairing device for the motor shaft of the wind driven generator as claimed in claim 2, wherein: the outside of belt (16) is provided with protecting crust (19), the bottom of protecting crust (19) with the top fixed connection of connecting shell (8).
5. The repairing device for the motor shaft of the wind driven generator as claimed in claim 1, wherein: the bottom sliding connection of mounting panel (1) has stabilizing sleeve (20), stabilizing sleeve (20) with dwang (9) rotate to be connected.
6. The repairing device for the motor shaft of the wind driven generator as claimed in claim 1, wherein: keep away from threaded rod (5) the one end fixedly connected with rolling disc (21) of L template (3), the surface cover of rolling disc (21) is equipped with the rubber skid resistant course, threaded connection has lock nut (23) that are used for the locking on threaded rod (5).
7. The repairing device for the motor shaft of the wind driven generator as claimed in claim 1, wherein: the mounting plate (1) is provided with a waist-shaped groove (22) for the rotating rod (9) to horizontally slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122945944.4U CN216731070U (en) | 2021-11-26 | 2021-11-26 | Aerogenerator motor shaft prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122945944.4U CN216731070U (en) | 2021-11-26 | 2021-11-26 | Aerogenerator motor shaft prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216731070U true CN216731070U (en) | 2022-06-14 |
Family
ID=81931226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122945944.4U Active CN216731070U (en) | 2021-11-26 | 2021-11-26 | Aerogenerator motor shaft prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216731070U (en) |
-
2021
- 2021-11-26 CN CN202122945944.4U patent/CN216731070U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: 724300, Room 401, Unit 1, Building 35, Family Area of Yang Power Plant, Datang Road, Lueyang County, Hanzhong City, Shaanxi Province Patentee after: Zuo Hanyong Country or region after: China Address before: No. 13, Xinhua Shuguang Road, Huadu District, Guangzhou, Guangdong 510000 Patentee before: Xie Aiping Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: Room 1502, Building D, Haosheng Garden, No. 139 Weiyang Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, 710000 Patentee after: Shaanxi Shaokai Construction Engineering Co.,Ltd. Country or region after: China Address before: 724300, Room 401, Unit 1, Building 35, Family Area of Yang Power Plant, Datang Road, Lueyang County, Hanzhong City, Shaanxi Province Patentee before: Zuo Hanyong Country or region before: China |
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| TR01 | Transfer of patent right |