CN213703143U

CN213703143U - Turning device is used in processing of aerogenerator rotor

Info

Publication number: CN213703143U
Application number: CN202022426675.6U
Authority: CN
Inventors: 邓雪明
Original assignee: Changshu Qiangsheng Electric Equipment Co ltd
Current assignee: Changshu Qiangsheng Electric Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-16
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to the technical field of wind driven generators, in particular to a turnover device for processing a wind driven generator rotor, aiming at the problems of lower flexibility and incapability of adjusting the angle of the wind driven generator rotor in the prior art, the utility model provides a proposal that the turnover device comprises a base, a telescopic mechanism is arranged at the top of the base, a first support platform is fixedly connected with the top of the telescopic mechanism, a turnover mechanism is arranged at the top of the first support platform, a second support platform is fixedly connected with the top of the turnover mechanism, the turnover mechanism is mainly four hydraulic telescopic rods, the heights of the left side and the right side of the second support platform can be adjusted by the four hydraulic telescopic rods, when the height of the left side of the second support platform is higher than the height of the right side, the utility model can lead the whole device to move up and down through the arranged telescopic mechanism, thereby, and the angle of the rotor of the wind driven generator can be effectively adjusted through the arranged turnover mechanism and the rotary mechanism.

Description

Turning device is used in processing of aerogenerator rotor

Technical Field

The utility model relates to a aerogenerator technical field, in particular to turning device is used in processing of aerogenerator rotor.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current.

The turning device for processing the current wind driven generator rotor cannot enable the whole turning device to move up and down, so that the flexibility of the turning device is low, the angle of the wind driven generator rotor cannot be well adjusted in the using process, and the practicability is poor.

Therefore, it is necessary to provide a turning device for processing a wind turbine rotor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turning device is used in processing of aerogenerator rotor has solved among the prior art flexibility than the end and can not be fine the problem of adjusting the angle of aerogenerator rotor.

In order to achieve the above object, the utility model provides a following technical scheme: a turnover device for processing a rotor of a wind driven generator comprises a base, wherein a telescopic mechanism is installed at the top of the base, a first support table is fixedly connected to the top of the telescopic mechanism, a turnover mechanism is installed at the top of the first support table, a second support table is fixedly connected to the top of the turnover mechanism, two support plates are fixedly connected to the top of the second support table, one side of one support plate is fixedly connected with a brake motor through a fixing mechanism, the output end of the brake motor is connected with a rotary column through a coupling transmission, a first gear is fixedly connected to the outer part of the rotary column, a first rotary rod and a second rotary rod are fixedly connected to the sides, close to the two support plates, of the two support plates respectively, a rotary box is fixedly connected to the side, close to the first rotary rod and the second rotary rod, of the first rotary rod penetrates through one support plate and extends to the, the one end fixedly connected with second gear of rotatory case is kept away from to first rotary rod, first gear and second gear intermeshing, the internally mounted of rotatory case has fixture.

Preferably, telescopic machanism includes two telescopic sleeves of fixed connection at the base top, cup joints two telescopic links inside two telescopic sleeves, telescopic machanism still includes to set up at two outside a plurality of locating holes of telescopic link and two outside bolts of two telescopic sleeves of threaded connection.

Preferably, the turnover mechanism comprises hydraulic telescopic rods fixedly connected to four corners of the top of the first supporting table, and the bottom of the second supporting table is fixedly connected with the tops of the four hydraulic telescopic rods.

Preferably, the fixing mechanism comprises a fixing plate fixedly connected to one side of one of the supporting plates and a plurality of ribbed plates fixedly connected to the top of the fixing plate, and the bottom of the brake motor is fixedly connected to the tops of the ribbed plates.

Preferably, fixture includes two electric telescopic handle, fixed connection of fixed connection at the inner wall of rotatory case both sides move two sleeves, cup joint two loop bars in two sleeve insides of end at two electric telescopic handle, fixture is still including cup jointing two outside springs of two loop bars and two splint of fixed connection in two loop bar one sides, two the both ends of spring respectively with telescopic one end and one side looks butt of splint.

Preferably, the anti-skid pads are fixedly connected to the sides, close to the two clamping plates, of the two clamping plates.

The utility model discloses a technological effect and advantage:

1. the telescopic rod can move up and down in the telescopic sleeve, when the height of the device needs to be adjusted, the bolt can be rotated to enable the telescopic rod to be separated from the telescopic sleeve, the bolt can be screwed up when the positioning hole outside the telescopic rod corresponds to the bolt by moving the telescopic rod, the bolt is fixed in the positioning hole, and therefore the flexibility of the device can be improved due to the fact that the whole device can move up and down.

2. Two splint can be driven to one side that is close to each other through two electric telescopic handle that are equipped with and move, can carry out the centre gripping with the both sides of aerogenerator rotor, avoid brake motor to lead to the phenomenon that the aerogenerator rotor appears rocking at rotatory in-process, the equal fixedly connected with slipmat in one side that splint are close to mutually in addition can avoid the phenomenon that skids in the in-process of centre gripping.

3. The height of the left side and the right side of the second supporting table can be adjusted through the four hydraulic telescopic rods, when the height of the left side of the second supporting table is higher than that of the right side, the two hydraulic telescopic rods on the left side of the bottom of the second supporting table can be made to ascend, the two hydraulic telescopic rods on the right side of the bottom of the second supporting table descend, the second supporting table can be in an inclined state, meanwhile, the structure on the top of the second supporting table is also driven to incline, and when the height of the right side of the second supporting table is higher than that of the left side, the operation can be carried out according to the opposite principle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. a base; 2. a telescopic sleeve; 3. a bolt; 4. positioning holes; 5. a telescopic rod; 6. a first support table; 7. a hydraulic telescopic rod; 8. a second support table; 9. a support plate; 10. a first rotating rod; 11. a rotary box; 12. a second rotating rod; 13. a brake motor; 14. a spin column; 15. a first gear; 16. a second gear; 17. a rib plate; 18. a fixing plate; 19. an electric telescopic rod; 20. a sleeve; 21. a loop bar; 22. a spring; 23. a splint; 24. a non-slip mat.

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.

The utility model provides a turning device for processing a wind driven generator rotor as shown in figures 1-4, which comprises a base 1, a telescopic mechanism is arranged on the top of the base 1, a first supporting platform 6 is fixedly connected on the top of the telescopic mechanism, a turning mechanism is arranged on the top of the first supporting platform 6, a second supporting platform 8 is fixedly connected on the top of the turning mechanism, the turning mechanism is mainly composed of four hydraulic telescopic rods 7, the four hydraulic telescopic rods 7 can adjust the height of the left side and the right side of the second supporting platform 8, when the height of the left side of the second supporting platform 8 is higher than that of the right side, the two hydraulic telescopic rods 7 at the left side and the right side of the bottom of the second supporting platform 8 can be lifted up and the two hydraulic telescopic rods 7 at the right side and the bottom can be descended, thus, the second supporting platform 8 can be in an inclined state, when the height of the right side of the second supporting platform 8 is higher than that of the left side, the operation can be performed according to the above opposite principle, two supporting plates 9 are fixedly connected to the top of the second supporting platform 8, one side of one of the supporting plates 9 is fixedly connected with a brake motor 13 through a fixing mechanism, the brake motor 13 is also called an electromagnetic power-off brake motor, the brake asynchronous motor is an asynchronous motor which is totally closed, self-cooling and is provided with a direct current electromagnet brake, the output end of the brake motor 13 is connected with a rotating column 14 through a coupling transmission, a first gear 15 is fixedly connected to the outside of the rotating column 14, a first rotating rod 10 and a second rotating rod 12 are respectively and fixedly connected to the adjacent sides of the two supporting plates 9, a rotating box 11 is fixedly connected to the adjacent sides of the first rotating rod 10 and the second rotating rod 12, and the first rotating rod 10 penetrates through one of the supporting plates 9 and extends, one end of the first rotating rod 10 far away from the rotating box 11 is fixedly connected with a second gear 16, the first gear 15 and the second gear 16 are meshed with each other, and a clamping mechanism is installed inside the rotating box 11.

As shown in fig. 1, telescopic machanism includes two telescopic sleeves 2 of fixed connection at base 1 top, cup joint two telescopic links 5 at two telescopic sleeves 2 inside, telescopic machanism is still including seting up at two telescopic links 5 outside a plurality of locating holes 4 and two bolts 3 of threaded connection in two telescopic sleeves 2 outsides, telescopic link 5 can reciprocate in telescopic sleeve 2's inside, when needing adjusting device's height, can rotate bolt 3 and make telescopic link 5 and telescopic sleeve 2 separate, remove telescopic link 5, when flexible, bolt 3 can be screwed up when 5 outside locating holes 4 and bolt 3 correspond, make bolt 3 fix in the inside of locating hole 4.

As shown in fig. 1, the turnover mechanism includes hydraulic telescopic rods 7 fixedly connected to four corners of the top of the first support platform 6, and the bottom of the second support platform 8 is fixedly connected to the tops of the four hydraulic telescopic rods 7.

As shown in fig. 1 and 3, the fixing mechanism includes a fixing plate 18 fixedly connected to one side of one of the support plates 9 and a plurality of ribs 17 fixedly connected to the top of the fixing plate 18, and the bottom of the brake motor 13 is fixedly connected to the tops of the plurality of ribs 17.

As shown in fig. 2 and 4, the clamping mechanism includes two electric telescopic rods 19 fixedly connected to inner walls of two sides of the rotating box 11, two sleeves 20 fixedly connected to moving ends of the two electric telescopic rods 19, and two loop bars 21 sleeved inside the two sleeves 20, the clamping mechanism further includes two springs 22 sleeved outside the two loop bars 21 and two clamping plates 23 fixedly connected to one sides of the two loop bars 21, and two ends of the two springs 22 are respectively abutted to one end of the sleeve 20 and one side of the clamping plate 23.

As shown in fig. 4, the two clamping plates 23 are fixedly connected with anti-slip pads 24 on the sides close to each other, and the anti-slip pads 24 can prevent the two clamping plates 23 from slipping in the clamping process.

The utility model discloses the theory of operation: the telescopic rod 5 can move up and down in the telescopic sleeve 2, when the height of the device is required to be adjusted, the bolt 3 can be rotated to separate the telescopic rod 5 from the telescopic sleeve 2, the bolt 3 can be screwed when the positioning hole 4 outside the telescopic rod 5 corresponds to the bolt 3 by moving the telescopic rod 5, so that the bolt 3 is fixed in the positioning hole 4, after the height is adjusted, two sides of the wind driven generator rotor can be clamped by the clamping mechanism, after the clamping is completed, the heights of the left side and the right side of the second support platform 8 can be adjusted by the four hydraulic telescopic rods 7, when the height of the left side of the second support platform 8 is higher than that of the right side, the two hydraulic telescopic rods 7 on the left side of the bottom of the second support platform 8 can be lifted up and the two hydraulic telescopic rods 7 on the right side of the bottom can be descended, so that the second support platform 8 can, also drive the structure at second brace table 8 top simultaneously and slope, when wanting that the height ratio left height on second brace table 8 right side is high, can operate according to above-mentioned opposite principle, after the position adjustment of slope is good, can drive first gear 15 through brake motor 13 and rotate, first gear 15 drives second gear 16 this moment and rotates, second gear 16 can drive first rotary rod 10 and rotate, first rotary rod 10 can drive rotatory case 11 and rotate, and then second rotary rod 12 can rotate through the drive of rotatory case 11, can accomplish the regulation to aerogenerator rotor angle when rotatory case 11 rotates.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a turning device is used in processing of aerogenerator rotor, includes base (1), its characterized in that: the telescopic mechanism is installed at the top of the base (1), a first supporting platform (6) is fixedly connected with the top of the telescopic mechanism, the turnover mechanism is installed at the top of the first supporting platform (6), a second supporting platform (8) is fixedly connected with the top of the turnover mechanism, two supporting plates (9) are fixedly connected with the top of the second supporting platform (8), one side of each supporting plate (9) is fixedly connected with a brake motor (13) through a fixing mechanism, the output end of each brake motor (13) is connected with a rotary column (14) through a coupling transmission, a first gear (15) is fixedly connected with the outside of each rotary column (14), two sides of the supporting plates (9) close to are respectively fixedly connected with a first rotary rod (10) and a second rotary rod (12), and a rotary box (11) is fixedly connected with the first rotary rod (10) and the second rotary rod (12) close to one side of each other, the first rotating rod (10) penetrates through one of the supporting plates (9) and extends to the outside of one of the supporting plates (9), one end, far away from the rotating box (11), of the first rotating rod (10) is fixedly connected with a second gear (16), the first gear (15) and the second gear (16) are meshed with each other, and a clamping mechanism is installed inside the rotating box (11).

2. The turning device for processing the wind driven generator rotor according to claim 1, wherein: the telescopic mechanism comprises two telescopic sleeves (2) fixedly connected to the top of the base (1) and two telescopic rods (5) sleeved inside the two telescopic sleeves (2), and further comprises a plurality of positioning holes (4) formed in the outer portions of the two telescopic rods (5) and two bolts (3) connected to the outer portions of the two telescopic sleeves (2) in a threaded mode.

3. The turning device for processing the wind driven generator rotor according to claim 1, wherein: the turnover mechanism comprises hydraulic telescopic rods (7) fixedly connected to four corners of the top of the first supporting platform (6), and the bottom of the second supporting platform (8) is fixedly connected with the tops of the four hydraulic telescopic rods (7).

4. The turning device for processing the wind driven generator rotor according to claim 1, wherein: the fixing mechanism comprises a fixing plate (18) fixedly connected to one side of one of the supporting plates (9) and a plurality of ribbed plates (17) fixedly connected to the top of the fixing plate (18), and the bottom of the brake motor (13) is fixedly connected with the tops of the ribbed plates (17).

5. The turning device for processing the wind driven generator rotor according to claim 1, wherein: fixture includes two electric telescopic handle (19), fixed connection at two electric telescopic handle (19) of rotatory case (11) both sides inner wall two sleeves (20), cup joint two loop bars (21) at two sleeve (20) inside at two electric telescopic handle (19) removal ends, fixture is still including cup jointing two outside springs (22) of two loop bars (21) and two splint (23) of fixed connection in two loop bars (21) one side, two the both ends of spring (22) respectively with one side looks butt of the one end of sleeve (20) and splint (23).

6. The turning device for processing the wind driven generator rotor according to claim 5, wherein: and one sides of the two clamping plates (23) close to each other are fixedly connected with anti-slip pads (24).