CN221191271U - Turning device for wind-powered electricity generation single blade hoist - Google Patents
Turning device for wind-powered electricity generation single blade hoist Download PDFInfo
- Publication number
- CN221191271U CN221191271U CN202322947722.5U CN202322947722U CN221191271U CN 221191271 U CN221191271 U CN 221191271U CN 202322947722 U CN202322947722 U CN 202322947722U CN 221191271 U CN221191271 U CN 221191271U
- Authority
- CN
- China
- Prior art keywords
- equipment box
- fixedly arranged
- blade
- driven gear
- rotating
- 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
- 230000005611 electricity Effects 0.000 title claims description 5
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 239000011435 rock Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a turnover device for a wind power single-blade lifting appliance, which comprises an equipment box, wherein a driving assembly is arranged in the equipment box, a driven gear is arranged in the equipment box through the driving assembly, a limiting assembly is arranged in the equipment box, a connecting gear is arranged in the equipment box through the limiting assembly, the connecting gear is meshed with the driven gear, and a rotating assembly is arranged in the driven gear. After the blade overturns to suitable position, lock the position of locking plate through spacing subassembly to driven gear's position locks, can lock the position of blade, has realized being convenient for carry out the mesh of locking to the position of blade to upset hoist, has avoided the hoist in-process to break down and has led to the blade to rock the condition, has avoided the blade to appear when transversely state because the automatic upset of weight causes the cracked condition of cable wire appearance that links to each other with the hoist.
Description
Technical Field
The utility model relates to the technical field of wind power single-blade lifting appliances, in particular to a turnover device for a wind power single-blade lifting appliance.
Background
Wind power generation is to convert wind kinetic energy into electric energy, convert wind kinetic energy into mechanical kinetic energy, and then convert mechanical energy into electric kinetic energy, which is wind power generation. The principle of wind power generation is that wind power is utilized to drive windmill blades to rotate, the rotating speed is increased through a speed increaser to promote a generator to generate electricity, the wind power generator is main equipment of wind power generation, the blades are the most main parts of the wind power generator, the size of the blades is large, a lifting appliance is required to be used for installation and transportation, after the original lifting scheme of the blades is that a plurality of blades are combined into an impeller, the impeller is integrally lifted to realize the installation of a wind power field, and because the installation positions of the blades are different, the blades are required to be overturned by adopting the lifting appliance.
The wind power single-blade overturning normally uses the lifting appliance with the overturning function, the existing overturning lifting appliance normally uses the motor-driven clamp to overturn the blade, and if the lifting appliance breaks down in the lifting process, the blade can shake, if the blade is in a transverse state, the automatic overturning is easy to cause because of the weight, and when serious, the steel cable connected with the lifting appliance is easy to break, so that the blade can fall off from a high place, and the wind power single-blade overturning device for the lifting appliance is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a turnover device for a wind power single-blade lifting appliance, which is used for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a wind-powered electricity generation single blade turning device for hoist, includes the equipment box, the inside drive assembly that is provided with of equipment box, the inside driven gear that is provided with of equipment box, the inside spacing subassembly that is provided with of equipment box, the inside connecting gear that is provided with through spacing subassembly of equipment box, connecting gear and driven gear meshing set up, the inside rotating assembly that is provided with of driven gear, the driven gear front side is provided with the link through rotating assembly, the link surface is provided with clamping assembly, the link rear side is provided with auxiliary assembly.
Preferably, the driving assembly comprises a fixing seat arranged in the equipment box, a driving motor is fixedly arranged in the fixing seat, a driving gear is fixedly arranged at the output end of the driving motor, and the driving gear is meshed with the driven gear.
Preferably, the limiting component comprises a servo motor arranged at the rear side of the equipment box, an output end of the servo motor penetrates through the equipment box to extend to the inside of the equipment box and is fixedly provided with a stud, a fixing plate is rotatably arranged on the surface of the stud, the fixing plate is fixedly arranged on the lower side wall of the equipment box, a moving plate is arranged on the surface of the stud in a threaded mode, a mounting plate is fixedly arranged on one side, far away from the fixing plate, of the moving plate, a brake block is fixedly arranged on one side, far away from the fixing plate, of the mounting plate, a rotating shaft is arranged in the fixing plate in a rotating mode, the rotating shaft is rotatably connected with the moving plate, a connecting gear is fixedly arranged on the surface of the rotating shaft, and a locking plate is fixedly arranged on the surface of the rotating shaft.
Preferably, the rotating assembly comprises a connecting shaft arranged in the driven gear, a bearing seat is rotatably arranged on the surface of the connecting shaft through a bearing, the bearing seat is fixedly arranged on the rear side wall of the equipment box, a rotating column is fixedly arranged at the front end of the bearing seat, the rotating column is rotatably connected with the equipment box, and the front end of the rotating column is fixedly arranged on the rear side of the connecting frame.
Preferably, the clamping assembly comprises a hydraulic push rod arranged at the top of the connecting frame and a lower clamping plate arranged inside the connecting frame, wherein the output end of the hydraulic push rod penetrates through the connecting frame and is fixedly provided with an upper clamp, and the lower clamping plate and the upper clamp are fixedly provided with anti-slip pads.
Preferably, the auxiliary assembly comprises a connecting column arranged at the rear side of the connecting frame, a sliding sleeve is fixedly arranged at the rear side of the connecting column, a circular sliding rail is arranged in the sliding sleeve in a sliding manner, and the circular sliding rail is fixedly arranged at the front side of the equipment box.
Preferably, rings are fixedly arranged at the top of the equipment box, and the number of the rings is four and symmetrically distributed.
Compared with the prior art, the utility model has the beneficial effects that: according to the turnover device for the wind power single-blade lifting appliance, the blades are clamped and fixed through the clamping assembly, when the blades are required to be turned over, the driven gear is driven to rotate through the driving assembly, the driven gear drives the connecting gear and the rotating assembly to rotate, and the rotating assembly drives the connecting frame to rotate, so that the clamping assembly drives the blades to turn over, after the blades are turned over to a proper position, the position of the locking plate is locked through the limiting assembly, and therefore the position of the driven gear is locked, and the position of the blades can be locked; the lifting device has the advantages that the aim of conveniently locking the position of the blade by the overturning lifting device is achieved, the condition that the blade shakes due to the fact that the lifting device breaks down in the lifting process is avoided, and the condition that a steel cable connected with the lifting device is broken due to automatic overturning of weight when the blade is in a transverse state is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic longitudinal cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the structural equipment box of the present utility model;
FIG. 4 is a left side view of the internal structure of the structural mounting case of the present utility model;
fig. 5 is a schematic view of a partial structure of the present utility model.
In the figure: 1. an equipment box; 2. a fixing seat; 3. a driving motor; 4. a drive gear; 5. a driven gear; 6. a connecting gear; 7. a rotating shaft; 8. a fixing plate; 9. a locking plate; 10. a moving plate; 11. a mounting plate; 12. a brake pad; 13. a stud; 14. a servo motor; 15. a connecting shaft; 16. a bearing seat; 17. rotating the column; 18. a connecting frame; 19. a hydraulic push rod; 20. a lower clamping plate; 21. a clamp is arranged; 22. an anti-slip pad; 23. a connecting column; 24. a sliding sleeve; 25. a circular slide rail; 26. and (5) hanging rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a turning device for a wind power single-blade lifting appliance comprises an equipment box 1, wherein a driving component is arranged inside the equipment box 1, a driven gear 5 is arranged inside the equipment box 1 through the driving component, a limiting component is arranged inside the equipment box 1, a connecting gear 6 is arranged inside the equipment box 1 through the limiting component, the connecting gear 6 is meshed with the driven gear 5, a rotating component is arranged inside the driven gear 5, a connecting frame 18 is arranged on the front side of the driven gear 5 through the rotating component, a clamping component is arranged on the surface of the connecting frame 18, an auxiliary component is arranged on the rear side of the connecting frame 18, the driving component comprises a fixed seat 2 arranged inside the equipment box 1, the driving motor 3 is fixedly arranged in the fixed seat 2, the driving gear 4 is fixedly arranged at the output end of the driving motor 3, the driving gear 4 is meshed with the driven gear 5, the driving motor 3 drives the output end to drive the driving gear 4 to rotate, thereby being convenient for the driving gear 4 to drive the driven gear 5 meshed with the driving gear 4 to rotate, the limiting component comprises a servo motor 14 arranged at the rear side of the equipment box 1, the output end of the servo motor 14 penetrates through the equipment box 1 to extend into the equipment box 1 and is fixedly provided with a stud 13, the surface of the stud 13 is rotationally provided with a fixed plate 8, the fixed plate 8 is fixedly arranged on the lower side wall of the equipment box 1, the surface of the stud 13 is provided with a movable plate 10, A mounting plate 11 is fixedly arranged on one side of the moving plate 10 far away from the fixed plate 8, a brake block 12 is fixedly arranged on one side of the mounting plate 11 far away from the fixed plate 8, a rotating shaft 7 is rotatably arranged in the fixed plate 8, the rotating shaft 7 is rotatably connected with the moving plate 10, a connecting gear 6 is fixedly arranged on the surface of the rotating shaft 7, a locking plate 9 is fixedly arranged on the surface of the rotating shaft 7, a servo motor 14 drives an output end to drive a stud 13 to rotate, the moving plate 10 pushes the brake block 12 to be contacted with the locking plate 9 through the mounting plate 11, the position of the locking plate 9 is fixed, the locking plate 9 locks the connecting gear 6 through the rotating shaft 7, Thereby being convenient for the connecting gear 6 to lock the position of the driven gear 5, the rotating component comprises a connecting shaft 15 arranged in the driven gear 5, a bearing seat 16 is rotatably arranged on the surface of the connecting shaft 15 through a bearing, the bearing seat 16 is fixedly arranged on the rear side wall of the equipment box 1, a rotating column 17 is fixedly arranged at the front end of the bearing seat 16, the rotating column 17 is rotatably connected with the equipment box 1, the front end of the rotating column 17 is fixedly arranged on the rear side of a connecting frame 18, the clamping component comprises a hydraulic push rod 19 arranged at the top of the connecting frame 18 and a lower clamping plate 20 arranged in the connecting frame 18, the output end of the hydraulic push rod 19 penetrates through the connecting frame 18 and is fixedly provided with an upper clamp 21, The lower clamping plate 20 and the upper clamping plate 21 are internally and fixedly provided with anti-slip pads 22, the driven gear 5 drives the connecting shaft 15 to rotate in the bearing seat 16 through a bearing, the driven gear 5 drives the connecting shaft 15 and the rotating column 17 to rotate, so that the rotating column 17 drives the connecting frame 18 to rotate, the connecting frame 18 is convenient to overturn the blades driven by the clamping component, the auxiliary component comprises a connecting column 23 arranged at the rear side of the connecting frame 18, the rear side of the connecting column 23 is fixedly provided with a sliding sleeve 24, the sliding sleeve 24 is internally and slidingly provided with a circular sliding rail 25, the circular sliding rail 25 is fixedly arranged on the front side connecting frame 18 of the equipment box 1 and drives the sliding sleeve 24 to slide on the surface of the circular sliding rail 25 through the connecting column 23, The wind power single-blade lifting tool turnover device ensures that the connecting frame 18 rotates more stably and is convenient for apportioning the force received by the rotating column 17, avoids bending caused by overlarge stress of the rotating column 17, is fixedly provided with the lifting rings 26 at the top of the equipment box 1, the number of the lifting rings 26 is four and symmetrically distributed, is convenient for being connected with a steel cable of a crane through the lifting rings 26 so as to facilitate lifting of blades, clamps and fixes the blades through the clamping assembly, drives the driven gear 5 to rotate through the driving assembly when the blades are required to be turned, drives the connecting gear 6 and the rotating assembly to rotate, and drives the connecting frame 18 to rotate through the rotating assembly, Make the clamping component drive the blade and overturn, after the blade overturns to suitable position, lock the position of locking board 9 through spacing subassembly to the position of driven gear 5 locks, can lock the position of blade, has realized being convenient for carry out the mesh of locking to the position of blade to the upset hoist, has avoided the hoist in-process to break down and has led to the blade to appear rocking the condition, has avoided the blade to appear when transverse state because the automatic upset of weight causes the cracked condition of cable wire appearance that links to each other with the hoist.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When in use: the steel cable and the rings 26 of crane are connected, place the blade on the slipmat 22 of placing in clamping assembly in lower plate 20, drive output extension through hydraulic push rod 19 and promote upper and lower plate 20 and drive slipmat 22 and move downwards, make slipmat 22 in the upper fixture 21 and blade contact, the position of blade is fixed, can lift up the blade, when need overturn the blade, drive output drive driving gear 4 rotation through the driving motor 3 that sets up in the driving assembly, make driving gear 4 drive the driven gear 5 rotation that sets up with it, and driven gear 5 drive connecting gear 6 rotate through the axis of rotation 7 that sets up in the limiting assembly, make axis of rotation 7 drive locking plate 9 rotation, and drive connecting axle 15 through the bearing in bearing frame 16, drive the spliced pole 17 rotation through connecting axle 15, make spliced pole 17 drive link 18 rotate, make spliced pole 18 drive sliding sleeve 24 at circular slide rail 25 surface slide, thereby make spliced pole 18 drive the blade overturn through the clamping assembly, after the blade overturns to suitable position, drive gear 5 rotation through the driving gear 14 that sets up in the motor, make driving gear 9 make the locking plate 9 rotate through the axis of rotation 9 that sets up in the limiting assembly, make the driven gear 9 contact with the driven gear 9, and make the locking plate 9 make the locking plate 10 move, thereby make the locking plate 9 contact with the position of the driven gear 9, and make the locking plate 13, thereby make locking plate 9 can be fixed.
In summary, according to the wind power single-blade lifting tool overturning device, the blade is clamped and fixed through the clamping assembly, when the blade needs to be overturned, the driven gear 5 is driven to rotate through the driving assembly, the driven gear 5 drives the connecting gear 6 and the rotating assembly to rotate, and the rotating assembly drives the connecting frame 18 to rotate, so that the clamping assembly drives the blade to overturn, after the blade overturns to a proper position, the position of the locking plate 9 is locked through the limiting assembly, and therefore the position of the driven gear 5 is locked, and the position of the blade can be locked; the lifting device has the advantages that the aim of conveniently locking the position of the blade by the overturning lifting device is achieved, the condition that the blade shakes due to the fact that the lifting device breaks down in the lifting process is avoided, the condition that a steel cable connected with the lifting device is broken due to automatic overturning of weight when the blade is in a transverse state is avoided, and the lifting device is used for solving the problem in the background art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wind-powered electricity generation single blade turning device for hoist, includes equipment box (1), a serial communication port, equipment box (1) inside is provided with drive assembly, equipment box (1) inside is provided with driven gear (5) through drive assembly, equipment box (1) inside is provided with spacing subassembly, equipment box (1) inside is provided with connecting gear (6) through spacing subassembly, connecting gear (6) and driven gear (5) meshing set up, driven gear (5) inside is provided with rotating assembly, driven gear (5) front side is provided with link (18) through rotating assembly, link (18) surface is provided with clamping assembly, link (18) rear side is provided with auxiliary assembly.
2. The turnover device for the wind power single-blade lifting appliance according to claim 1, wherein the driving assembly comprises a fixed seat (2) arranged inside an equipment box (1), a driving motor (3) is fixedly arranged inside the fixed seat (2), a driving gear (4) is fixedly arranged at the output end of the driving motor (3), and the driving gear (4) is meshed with a driven gear (5).
3. The turnover device for the wind power single-blade lifting appliance according to claim 1, wherein the limiting component comprises a servo motor (14) arranged on the rear side of the equipment box (1), an output end of the servo motor (14) penetrates through the equipment box (1) to extend into the equipment box (1) and is fixedly provided with a stud (13), a fixing plate (8) is arranged on the surface of the stud (13) in a rotating mode, the fixing plate (8) is fixedly arranged on the lower side wall of the equipment box (1), a moving plate (10) is arranged on the surface of the stud (13) in a threaded mode, a mounting plate (11) is fixedly arranged on one side, far from the fixing plate (8), of the moving plate (10), a brake pad (12) is fixedly arranged on one side, far from the fixing plate (8), a rotating shaft (7) is arranged on the inner side of the fixing plate (8), the rotating shaft (7) in a rotating mode and the moving plate (10) are in a rotating mode and are fixedly arranged on the surface of the rotating shaft (7), and the connecting gear (6) is fixedly arranged on the surface of the rotating shaft (7).
4. The turnover device for the wind power single-blade lifting appliance according to claim 1, wherein the rotating assembly comprises a connecting shaft (15) arranged inside the driven gear (5), a bearing seat (16) is rotatably arranged on the surface of the connecting shaft (15) through a bearing, the bearing seat (16) is fixedly arranged on the rear side wall of the equipment box (1), a rotating column (17) is fixedly arranged at the front end of the bearing seat (16), the rotating column (17) is rotatably connected with the equipment box (1), and the front end of the rotating column (17) is fixedly arranged on the rear side of the connecting frame (18).
5. The turnover device for the wind power single-blade lifting appliance according to claim 1, wherein the clamping assembly comprises a hydraulic push rod (19) arranged at the top of the connecting frame (18) and a lower clamping plate (20) arranged inside the connecting frame (18), an output end of the hydraulic push rod (19) penetrates through the connecting frame (18) and is fixedly provided with an upper clamping plate (21), and anti-slip pads (22) are fixedly arranged inside the lower clamping plate (20) and the upper clamping plate (21).
6. The turnover device for the wind power single-blade lifting appliance according to claim 1, wherein the auxiliary assembly comprises a connecting column (23) arranged on the rear side of the connecting frame (18), a sliding sleeve (24) is fixedly arranged on the rear side of the connecting column (23), a circular sliding rail (25) is arranged in the sliding sleeve (24) in a sliding manner, and the circular sliding rail (25) is fixedly arranged on the front side of the equipment box (1).
7. The turnover device for the wind power single-blade lifting appliance according to claim 1, wherein lifting rings (26) are fixedly arranged at the top of the equipment box (1), and the number of the lifting rings (26) is four and symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322947722.5U CN221191271U (en) | 2023-11-01 | 2023-11-01 | Turning device for wind-powered electricity generation single blade hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322947722.5U CN221191271U (en) | 2023-11-01 | 2023-11-01 | Turning device for wind-powered electricity generation single blade hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221191271U true CN221191271U (en) | 2024-06-21 |
Family
ID=91495706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322947722.5U Active CN221191271U (en) | 2023-11-01 | 2023-11-01 | Turning device for wind-powered electricity generation single blade hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221191271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118637475A (en) * | 2024-08-19 | 2024-09-13 | 中国水利水电第一工程局有限公司 | A wind turbine blade hoisting auxiliary device |
-
2023
- 2023-11-01 CN CN202322947722.5U patent/CN221191271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118637475A (en) * | 2024-08-19 | 2024-09-13 | 中国水利水电第一工程局有限公司 | A wind turbine blade hoisting auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106853580B (en) | A kind of manipulator and the method using manipulator progress fan blade installation | |
| CN221191271U (en) | Turning device for wind-powered electricity generation single blade hoist | |
| CN205653087U (en) | Tower crane who possesses solar energy, wind power generation function | |
| CN209906233U (en) | Assembled building lifting device | |
| CN201696001U (en) | Pumping unit employing anti-drop emergency brake and unload hanging linkage protection | |
| CN118720606A (en) | A positioning tool for welding wind turbine blades | |
| CN220578830U (en) | Motor maintenance lifting device | |
| CN215402710U (en) | Multifunctional suspension arm for tower crane | |
| CN217437509U (en) | A kind of hoisting device for wind power | |
| CN109465993A (en) | Wind electricity blade web turnover device | |
| CN113562609B (en) | Hoisting equipment for offshore wind turbine power generation | |
| CN210480615U (en) | Single-blade lifting appliance of wind driven generator | |
| CN111170174B (en) | Hoisting and transporting equipment for wind power generation blades | |
| CN116216496A (en) | Hub lifting tool for wind power | |
| CN210559113U (en) | Auxiliary lifting tools for installation of electrical equipment | |
| CN210968431U (en) | Wind-powered electricity generation blade turning device | |
| CN211971517U (en) | A spreader that can adjust the aerial attitude of wind turbine blades | |
| CN220412594U (en) | Hoist device with fixed function | |
| CN221625588U (en) | Wind generating set becomes oar switch board installation hoist | |
| CN202643155U (en) | Hoister | |
| CN217297061U (en) | Lifting device for power equipment installation | |
| CN222542575U (en) | Wind turbine blade mounting device | |
| CN208500293U (en) | A kind of electric power overhaul Liftable type hardware frame | |
| CN201092656Y (en) | Micropower traffic railing machine | |
| CN2893208Y (en) | Jerk and jerk wind turbine brake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |