CN213470962U - Clamping device for wind power generation blade - Google Patents
Clamping device for wind power generation blade Download PDFInfo
- Publication number
- CN213470962U CN213470962U CN202021952604.3U CN202021952604U CN213470962U CN 213470962 U CN213470962 U CN 213470962U CN 202021952604 U CN202021952604 U CN 202021952604U CN 213470962 U CN213470962 U CN 213470962U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- spring
- clamping device
- clamping
- 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.)
- Active
Links
Images
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a aerogenerator blade technical field just discloses a clamping device for wind power generation blade. This clamping device for wind power generation blade, including a supporting bench, the equal fixed mounting in four corners of brace table bottom has the supporting leg, the bottom fixed mounting of supporting leg has the gyro wheel, the movable sleeve has been cup jointed on the surface of supporting leg, the bottom fixed mounting of movable sleeve has the fixed bolster, sliding connection has the braking handle in the spout that the movable sleeve surface was seted up, the surperficial swing joint of braking handle has the telescopic link of slope, the one end fixedly connected with axis of rotation of braking handle is kept away from to the telescopic link. This clamping device for wind power generation blade through support device, electric jar device, the clamping device who sets up through the telescopic shaft top, can be with the firm centre gripping of fan blade, can be safely firm deliver to the high altitude, the change blade of being convenient for, not only save time but also use manpower sparingly, staff's work load is little.
Description
Technical Field
The utility model relates to a aerogenerator blade technical field specifically is a clamping device for wind power generation blade.
Background
The design of the wind driven generator blade directly influences the conversion efficiency of wind energy, directly influences the annual energy production, is an important ring for wind energy utilization, and the application of the wind driven generator blade is very wide nowadays, thus making a great contribution to the electric power development of the current society.
However, once a blade of the wind driven generator fails, blade replacement is inevitable, the traditional blade replacement method is basically solved in a manual mode, and the blade replacement needs manual operation, which wastes time and labor and has a very large workload.
Accordingly, one skilled in the art provides a clamping device for a wind turbine blade to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a clamping device for wind power generation blade possesses safe firm centre gripping fan blade and fan blade can be safe firm send to the high altitude, is convenient for change advantages such as blade, has solved and has leaned on artificial mode to remove the problem of changing the blade.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for a wind power generation blade comprises a supporting table, wherein supporting legs are fixedly mounted at four corners of the bottom of the supporting table, idler wheels are fixedly mounted at the bottoms of the supporting legs, movable sleeves are sleeved on the surfaces of the supporting legs, fixed cushions are fixedly mounted at the bottoms of the movable sleeves, braking handles are slidably connected in sliding grooves formed in the surfaces of the movable sleeves, inclined telescopic rods are movably connected to the surfaces of the braking handles, rotating shafts are fixedly connected to the ends, away from the braking handles, of the telescopic rods, are sleeved in the rotating sleeves, the rotating sleeves are fixedly mounted on the upper surfaces of the movable sleeves, vertical clamping rods are fixedly connected to the ends, away from the telescopic rods, of the rotating shafts, and are clamped with clamping grooves in clamping plates on the surfaces of the supporting legs through clamping blocks on;
a hydraulic cylinder is arranged at the upper end of the supporting table, a telescopic shaft is arranged at the upper end of the hydraulic cylinder, and a support device, an electric cylinder device and a clamping device are arranged above the telescopic shaft;
the electric cylinder device comprises an electric cylinder, a push rod and a moving rod, the lower end of the push rod is fixedly connected with the electric cylinder, the upper end of the push rod penetrates through the upper surface and the lower surface of the optical sliding block and is in sliding contact with the smooth block, and the upper end of the push rod is fixedly connected with the moving rod;
the support device comprises a positioning rod, a smooth sliding block, a first fixing rod, a second fixing rod and a first support plate, wherein a first through hole penetrating through the upper surface and the lower surface of the positioning rod is formed in the positioning rod;
the clamping device comprises a first spring, a rotating frame, a second fixed block, a second spring, a second supporting plate, a clamping block, a bending rod and a third spring, the first spring is parallel to the moving rod, the rotating frame is provided with two moving rods which are respectively positioned at the left side and the right side of the moving rod, the end part of the moving rod is connected with the rotating frame through a pivot, the lower end of the rotating frame penetrates through the square hole and abuts against the first supporting plate, the end part of the first spring is fixedly connected with the rotating frame, the second fixed block is provided with two moving rods which are respectively positioned at the left side and the right side of the first spring, one end of the second fixed block is fixedly connected with the rotating frame, the second spring is provided with two moving rods which are respectively positioned at the left side and the right side of the first spring, the upper end of the second spring is fixedly connected with the second fixed block, the lower end of the second spring is fixedly connected with the first supporting plate, the second backup pad be equipped with two and set up respectively in the upper end of swivel mount, the upper end of swivel mount with second backup pad fixed connection, the grip block be equipped with two and set up respectively in the second backup pad, the grip block with second backup pad fixed connection, crooked pole is equipped with two, crooked pole the lower extreme with swivel mount fixed connection, crooked pole the upper end with second backup pad fixed connection, the third spring be equipped with two and be located respectively the left and right sides of catch bar, the upper end of third spring with swivel mount fixed connection, the lower extreme of third spring with locating lever fixed connection, the third spring pulling the swivel mount.
Preferably, four corners of the top of the support table are provided with support legs, and the support legs are fixedly connected with the support table.
Preferably, the locating lever is the cuboid, first through-hole is square, the smooth slider is the cuboid, the second dead lever is the cuboid, first backup pad is the cuboid, the second backup pad is the cuboid, the carriage release lever is the cuboid.
Preferably, the number of chucking board is two, and two the chucking board uses the positive central line of supporting leg as symmetry axis symmetry setting in the supporting leg left and right sides.
Preferably, the length of the sliding groove is 3-5 cm, and the distance between the two clamping grooves is equal to the height of the roller.
Preferably, the bottom of the movable sleeve is provided with a through hole matched with the supporting leg.
Compared with the prior art, the utility model provides a clamping device for wind power generation blade possesses following beneficial effect:
1. this clamping device for wind power generation blade through support device, electric jar device, the clamping device who sets up through the telescopic shaft top, can be with the firm centre gripping of fan blade, can be safely firm deliver to the high altitude, the change blade of being convenient for, not only save time but also use manpower sparingly, staff's work load is little.
2. This clamping device for wind power generation blade, through the movable sleeve rebound and expose the gyro wheel, make the device can remove, cooperation chucking pole and chucking board, make the movable sleeve remove on the supporting leg, it is more convenient to make the removal and the transport of device, set up the gyro wheel, it is more convenient to make the device remove, artificial transport to the device has been reduced, set up the spout, braking handle cooperation axis of rotation, make the chucking pole can rotate, thereby it is more convenient to make the movable sleeve reciprocate and install, two chucking boards, it is more convenient to make the movable sleeve install, and it is more convenient to make the gyro wheel use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the support leg of the present invention;
fig. 3 is an enlarged view of the structure of part a of the structure of fig. 1 of the present invention.
Wherein: 1. a support table; 2. supporting legs; 3. a roller; 4. a movable sleeve; 5. a chute; 6. a brake handle; 7. a telescopic rod; 8. a rotating shaft; 9. rotating the sleeve; 10. a clamping rod; 11. a chucking plate; 12. a hydraulic cylinder; 13. a telescopic shaft; 14. an electric cylinder; 15. a first fixing lever; 16. a second fixing bar; 17. a first support plate; 18. an optical slider; 19. a first through hole; 20. positioning a rod; 21. a push rod; 22. a travel bar; 23. a rotating frame; 24. a second fixed block; 25. a second spring; 26. a second support plate; 27. A clamping block; 28. a curved rod; 29. a first spring; 30. a square hole; 31. and a third spring.
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, a clamping device for wind power generation blades comprises a supporting table 1, supporting legs 2 are fixedly arranged at four corners of the bottom of the supporting table 1, the supporting legs 2 are arranged at four corners of the top of the supporting table 1, the supporting legs 2 are fixedly connected with the supporting table 1, rollers 3 are fixedly arranged at the bottom of the supporting legs 2, a movable sleeve 4 is sleeved on the surface of each supporting leg 2, through holes matched with the supporting legs 2 are formed in the bottom of the movable sleeve 4, a fixed pad is fixedly arranged at the bottom of the movable sleeve 4, a braking handle 6 is slidably connected with a sliding chute 5 formed in the surface of the movable sleeve 4, the length of the sliding chute 5 is 3-5 cm, the distance between two clamping grooves is equal to the height of the rollers 3, an inclined telescopic rod 7 is movably connected to the surface of the braking handle 6, and a rotating, the rotating shaft 8 is sleeved in the rotating sleeve 9, the rotating sleeve 9 is fixedly installed on the upper surface of the movable sleeve 4, one end, far away from the telescopic rod 7, of the rotating shaft 8 is fixedly connected with a vertical clamping rod 10, the clamping rod 10 is clamped with a clamping groove in a clamping plate 11 on the surface of the supporting leg 2 through a clamping block on the side face of the clamping rod 10, the number of the clamping plates 11 is two, and the two clamping plates 11 are symmetrically arranged on the left side and the right side of the supporting leg 2 by taking the center line of the front face of the supporting;
a hydraulic cylinder 12 is arranged at the upper end of the support table 1, a telescopic shaft 13 is arranged at the upper end of the hydraulic cylinder 12, and a support device, an electric cylinder device and a clamping device are arranged above the telescopic shaft 13;
the electric cylinder device comprises an electric cylinder 14, a push rod 21 and a moving rod 22, the lower end of the push rod 21 is fixedly connected with the electric cylinder 14, the upper end of the push rod 21 penetrates through the upper surface and the lower surface of the optical sliding block 18 and is in sliding contact with the smooth block 18, and the upper end of the push rod 21 is fixedly connected with the moving rod 22;
the bracket device comprises a positioning rod 20 and a light slide block 18, the electric cylinder 14 comprises a first fixing rod 15, a second fixing rod 16 and a first supporting plate 17, wherein the positioning rod 20 is a cuboid, the positioning rod 20 is provided with a first through hole 19 penetrating through the upper surface and the lower surface of the positioning rod 20, the first through hole 19 is square, a smooth block 18 is provided with the first through hole 19 and is fixedly connected with the positioning rod 20, the smooth block 18 is a cuboid, the upper end of the first fixing rod 15 is fixedly connected with the positioning rod 20, the lower end of the first fixing rod 15 is fixedly connected with the upper surface of the electric cylinder 14, the second fixing rod 16 is provided with two left and right sides which are respectively positioned above the positioning rod 20, the second fixing rod 16 is a cuboid, the lower end of the second fixing rod 16 is fixedly connected with the positioning rod 20, the upper end of the second fixing rod 16 is fixedly connected with the first supporting plate 17, the first supporting plate;
the clamping device comprises a first spring 29, a rotating frame 23, a second fixed block 24, a second spring 25, a second supporting plate 26, a clamping block 27, a bending rod 28 and a third spring 31, wherein the first spring 29 is parallel to the moving rod 22, the rotating frame 23 is provided with two fixed blocks respectively positioned at the left side and the right side of the moving rod 22, the moving rod 22 is cuboid, the end part of the moving rod 22 is in pivot connection with the rotating frame 23, the lower end of the rotating frame 23 passes through a square hole 30 and abuts against the first supporting plate 17, the end part of the first spring 29 is fixedly connected with the rotating frame 23, the second fixed block 24 is provided with two fixed blocks respectively positioned at the left side and the right side of the first spring 29, one end of the second fixed block 24 is fixedly connected with the rotating frame 23, the second spring 25 is provided with two fixed blocks respectively positioned at the left side and the right side of the first spring 29, the upper end of the second spring 25 is fixedly connected with the second fixed block 24, the lower end of the second, second support plate 26 is the cuboid, second support plate 26 is equipped with two and sets up respectively in the upper end of swivel mount 23, the upper end and the second support plate 26 fixed connection of swivel mount 23, grip block 27 is equipped with two and sets up respectively on second support plate 26, grip block 27 and second support plate 26 fixed connection, crooked pole 28 is equipped with two, the lower extreme and the swivel mount 23 fixed connection of crooked pole 28, the upper end and the second support plate 26 fixed connection of crooked pole 28, third spring 31 is equipped with two and is located the left and right sides of catch bar 21 respectively, the upper end and the swivel mount 23 fixed connection of third spring 31, the lower extreme and the locating lever 20 fixed connection of third spring 31, third spring 31 pulling swivel mount 23.
When using, through using braking handle 6 can the rebound in 5 spouts, thereby make chucking pole 10 drive the fixture block break away from in the draw-in groove of chucking board 11, continue to brake handle 6 rebound, thereby make the movable sleeve 4 rebound and expose gyro wheel 3, thereby make the device can promote, support device through the setting of telescopic shaft 13 top, the electric cylinder device, clamping device, can be with the firm centre gripping of fan blade, can be safe firm the high altitude of delivering to, be convenient for change the blade, both save time and use manpower sparingly, staff's work load is little.
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 (6)
1. The utility model provides a clamping device for wind power generation blade, includes brace table (1), its characterized in that: the four corners of the bottom of the supporting table (1) are fixedly provided with supporting legs (2), the bottom of each supporting leg (2) is fixedly provided with a roller (3), the surface of each supporting leg (2) is sleeved with a movable sleeve (4), the bottom of each movable sleeve (4) is fixedly provided with a fixed pad, a sliding chute (5) formed in the surface of each movable sleeve (4) is internally and slidably connected with a brake handle (6), the surface of each brake handle (6) is movably connected with an inclined telescopic rod (7), one end, far away from the brake handle (6), of each telescopic rod (7) is fixedly connected with a rotating shaft (8), the rotating shaft (8) is sleeved in a rotating sleeve (9), the rotating sleeve (9) is fixedly arranged on the upper surface of each movable sleeve (4), one end, far away from the telescopic rod (7), of each rotating shaft (8) is fixedly connected with a vertical clamping rod (10, the clamping rod (10) is clamped with the clamping groove on the clamping plate (11) on the surface of the supporting leg (2) through a clamping block on the side surface of the clamping rod;
a hydraulic cylinder (12) is arranged at the upper end of the support table (1), a telescopic shaft (13) is arranged at the upper end of the hydraulic cylinder (12), and a support device, an electric cylinder device and a clamping device are arranged above the telescopic shaft (13);
the support device comprises a positioning rod (20), a smooth block (18), a first fixing rod (15), a second fixing rod (16) and a first supporting plate (17), wherein a first through hole (19) penetrating through the upper surface and the lower surface of the positioning rod (20) is formed in the positioning rod (20), the optical sliding block (18) is provided with the first through hole (19) and is fixedly connected with the positioning rod (20), the upper end of the first fixing rod (15) is fixedly connected with the positioning rod (20), the lower end of the first fixing rod (15) is fixedly connected with the upper surface of an electric cylinder (14), the second fixing rod (16) is provided with two left and right sides which are respectively positioned above the positioning rod (20), the lower end of the second fixing rod (16) is fixedly connected with the positioning rod (20), and the upper end of the second fixing rod (16) is fixedly connected with the first supporting plate (17), the first supporting plate (17) is provided with a square hole (30) penetrating through the upper surface and the lower surface of the first supporting plate;
the electric cylinder device comprises an electric cylinder (14), a push rod (21) and a moving rod (22), the lower end of the push rod (21) is fixedly connected with the electric cylinder (14), the upper end of the push rod (21) penetrates through the upper surface and the lower surface of the optical sliding block (18) and is in sliding contact with the optical sliding block (18), and the upper end of the push rod (21) is fixedly connected with the moving rod (22);
the clamping device comprises a first spring (29), a rotating frame (23), a second fixed block (24), a second spring (25), a second supporting plate (26), a clamping block (27), a bending rod (28) and a third spring (31), wherein the first spring (29) is parallel to the moving rod (22), the rotating frame (23) is provided with two square holes (30) and leans against the first supporting plate (17) in a left side and a right side respectively, the end part of the moving rod (22) is connected with the rotating frame (23) in a pivot mode, the lower end of the rotating frame (23) penetrates through the square holes (30) and abuts against the first supporting plate (17), the end part of the first spring (29) is fixedly connected with the rotating frame (23), the second fixed block (24) is provided with two square holes and is respectively located in the left side and the right side of the first spring (29), one end of the second fixed block (24) is fixedly connected with the rotating frame (23), the utility model discloses a rotary rack, including first spring (29), second spring (25), second backup pad (26), second backup pad (27), second backup pad (26), second spring (25) and second fixed block (24), the lower extreme of second spring (25) with first backup pad (17) fixed connection, second backup pad (26) are equipped with two and set up respectively in the upper end of swivel mount (23), the upper end of swivel mount (23) with second backup pad (26) fixed connection, grip block (27) are equipped with two and set up respectively in on second backup pad (26), grip block (27) with second backup pad (26) fixed connection, crooked pole (28) are equipped with two, the lower extreme of crooked pole (28) with swivel mount (23) fixed connection, the upper end of crooked pole (28) with second backup pad (26) fixed connection, the third springs (31) are arranged at the left side and the right side of the push rod (21), the upper ends of the third springs (31) are fixedly connected with the rotating frame (23), the lower ends of the third springs (31) are fixedly connected with the positioning rod (20), and the rotating frame (23) is pulled by the third springs (31).
2. The clamping device for a wind turbine blade according to claim 1, wherein: supporting legs (2) are arranged at four corners of the top of the supporting table (1), and the supporting legs (2) are fixedly connected with the supporting table (1).
3. The clamping device for a wind turbine blade according to claim 1, wherein: the locating lever (20) is a cuboid, the first through hole (19) is square, the optical sliding block (18) is a cuboid, the second fixing lever (16) is a cuboid, the first supporting plate (17) is a cuboid, the second supporting plate (26) is a cuboid, and the moving rod (22) is a cuboid.
4. The clamping device for a wind turbine blade according to claim 1, wherein: the number of chucking board (11) is two, and two chucking board (11) use the positive central line of supporting leg (2) to set up in the supporting leg (2) left and right sides as symmetry axis symmetry.
5. The clamping device for a wind turbine blade according to claim 1, wherein: the length of the sliding groove (5) is 3-5 cm, and the distance between the two clamping grooves is equal to the height of the roller (3).
6. The clamping device for a wind turbine blade according to claim 1, wherein: the bottom of the movable sleeve (4) is provided with a through hole matched with the supporting leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952604.3U CN213470962U (en) | 2020-09-09 | 2020-09-09 | Clamping device for wind power generation blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952604.3U CN213470962U (en) | 2020-09-09 | 2020-09-09 | Clamping device for wind power generation blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213470962U true CN213470962U (en) | 2021-06-18 |
Family
ID=76418673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021952604.3U Active CN213470962U (en) | 2020-09-09 | 2020-09-09 | Clamping device for wind power generation blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213470962U (en) |
-
2020
- 2020-09-09 CN CN202021952604.3U patent/CN213470962U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213470962U (en) | Clamping device for wind power generation blade | |
| CN211238869U (en) | Electric power cabinet convenient to remove | |
| CN117167195A (en) | Movable wind power generation energy storage device | |
| CN201287743Y (en) | Support barrow special for rail construction equipment | |
| CN213707646U (en) | Auxiliary device for mounting power equipment | |
| CN216227615U (en) | Welding device for manufacturing iron drum | |
| CN213775466U (en) | Steam turbine rotor assembling bed | |
| CN215916413U (en) | Telegraph pole climbing mechanism for power engineering | |
| CN217676708U (en) | High-safety lifting device for maintenance of wind power generation equipment | |
| CN215674620U (en) | Portable protection device of fault recorder | |
| CN218285238U (en) | Clamping device for production of electrical mechanical equipment | |
| CN214981417U (en) | Fixing clamp for cutting upper base plate of grinding equipment | |
| CN212127453U (en) | Remove over-and-under type stainless steel and overhaul platform | |
| CN219994878U (en) | Photovoltaic energy storage net type household storage all-in-one machine assembling and positioning device | |
| CN211977291U (en) | Safe and efficient solar heat collecting device | |
| CN217443408U (en) | Battery piece testing knife rest | |
| CN220919803U (en) | Adhesive deposite device is used in solar lamp production | |
| CN215967139U (en) | Electric welding clamp quick switching device for electric welding machine | |
| CN220971171U (en) | Welding equipment for power distribution cabinet production | |
| CN215785178U (en) | Transformer substation operation maintenance device | |
| CN215057902U (en) | Temporary supporting device for wind power generation | |
| CN216731706U (en) | Support frame for mechanical maintenance | |
| CN218850227U (en) | Transformer substation overhauls and climbs frame | |
| CN220243285U (en) | Discharging device for battery processing | |
| CN220798372U (en) | Intelligent auxiliary monitoring device for hydropower station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |