Wind power generation blade cleaning device
By introducing lateral movement, rotation cleaning and longitudinal adjustment mechanisms into the wind power blade cleaning device, the problems of inability to move, rotation cleaning and height unadjustable in the prior art are solved, and efficient and accurate cleaning of wind power blades is achieved. .
Patent Information
- Application Number
- CN202421236347.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing wind power blade cleaning device cannot move in the lateral direction, cannot rotate the blades, and cannot adjust the height, resulting in low cleaning efficiency, incompleteness and limited scope of application.
A wind power blade cleaning device including a lateral movement mechanism, a rotary cleaning mechanism and a longitudinal adjustment mechanism is designed. The lateral movement of the blade is achieved by using components such as telescopic cylinders, push frames, drive motors, rotary shafts, waterproof clamps and clamps. Rotary cleaning and longitudinal position adjustment.
It realizes flexible lateral movement, rotation cleaning and longitudinal position adjustment of wind power blades, improves cleaning efficiency and accuracy, and ensures thorough cleaning and versatility of the blades.
Smart Images
Figure CN222296428U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blade cleaning, and more specifically, to a wind power generation blade cleaning device. Background Art
[0002] A wind turbine blade cleaning device is a device specially designed to remove dirt, ice, snow or other obstacles on wind turbine blades. During long-term operation of wind turbine blades, various dirt will accumulate on the surface, which not only affects the appearance of the blades, but more importantly, reduces the efficiency of wind power generation.
[0003] In the existing technology, firstly, the cleaning devices of some devices will not be able to move in the lateral direction, resulting in the inability to clean wind turbine blades at different positions. The fixed position limits the scope of the cleaning work, and the entire device needs to be moved to clean blades at different positions, reducing the cleaning efficiency. Secondly, some devices cannot perform rotational cleaning on the blades, which may result in incomplete cleaning of certain parts of the blades, affecting the performance of the blades. The lack of rotational cleaning function means that it is impossible to use tools such as clamps for more detailed cleaning work, thereby losing the versatility of the device. Finally, the height of the cleaning devices of some devices cannot be adjusted, and cannot adapt to wind turbine blades of different heights. The fixed cleaning height limits the scope of application of the device, and may not be able to effectively clean wind turbines of different sizes or models. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the problems existing in the prior art, the utility model provides a wind turbine blade cleaning device to solve the technical problems mentioned in the background art, such as the cleaning device cannot move in the lateral direction and cannot rotate and clean the blades.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind power blade cleaning device, including a cleaning tank, a lateral moving mechanism, a rotary cleaning mechanism and a longitudinal adjustment mechanism, the lateral moving mechanism including a top plate, a top frame, a telescopic cylinder, a pushing frame, a pushing plate and a moving groove, the top frame is cooperatively installed on the top plate, one end of the telescopic cylinder is connected to the top frame, the pushing frame is cooperatively connected to the other end of the telescopic cylinder, the pushing plate is arranged in the center position of the top plate, the rotary cleaning mechanism includes a driving motor, a rotating shaft, a rotating disk, a waterproof clamp and a clip, the rotating shaft is cooperatively connected to the output end of the driving motor, one end of the rotating shaft can extend to the opening end of the cleaning tank, the rotating disk is installed at one end of the rotating shaft, and the waterproof clamp is cooperatively installed on the bottom end surface of the rotating disk, the clip is arranged at the bottom end of the waterproof clamp, and the clip is detachably arranged.
[0008] The utility model is further configured as follows: the longitudinal adjustment mechanism includes a lateral plate, an adjustment rod, an adjustment sleeve and an adjustment hole, the lateral plate is arranged at the bottom end of the outer wall of the cleaning tank, the adjustment sleeve is symmetrically installed on both sides of the upper end surface of the lateral plate, and the adjustment rod is vertically connected to the bottom of the top plate, and the adjustment sleeve can move vertically on the adjustment sleeve, and adjustment holes are arranged on the side of the adjustment rod, and multiple groups of adjustment holes are arranged, and the adjustment sleeve is fixed to the adjustment rod by passing a locking bolt through the adjustment hole.
[0009] The utility model is further configured such that a directional rail is provided on the top end surface of the top plate, and a lateral block is provided on the side of the pushing frame, and the lateral block can be guided in cooperation with the directional rail. The configuration of the directional rail and the lateral block ensures the guiding stability of the pushing plate during lateral movement and avoids deviation or loss of control.
[0010] The utility model is further configured that the waterproof clamps and clips are provided in multiple groups, and the waterproof clamps and clips can be extended into the cleaning tank, and the blades can be clamped on the clips. The provision of multiple groups of waterproof clamps facilitates the simultaneous cleaning of multiple groups of blades.
[0011] The utility model is further configured that the motion groove is arranged directly below the driving motor, and the rotating shaft can perform reciprocating motion in the motion groove. The setting of the motion groove facilitates the lateral movement of the rotating cleaning mechanism.
[0012] The utility model is further configured that a guide rod is provided at the bottom of the top plate, and the side plate can be directional and guided on the guide rod. The configuration on the guide rod enables the cleaning tank to maintain accurate guidance to avoid deviation or loss of control.
[0013] The utility model is further configured such that a bottom plate is provided at the bottom of the guide rod, a support plate is provided at the top end face of the bottom plate, and a cushion block is provided at the top of the support plate. The configuration of the support plate and the cushion block provides stable support for the entire device, ensuring stability and safety during operation.
[0014] The utility model is further configured such that a support column is provided on the top end surface of the bottom plate, and the other end of the support column is cooperatively connected to the top plate. The provision of the support column further strengthens the support and connection stability of the entire device, and improves the reliability and durability of the device.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a wind turbine blade cleaning device, which has the following beneficial effects:
[0017] The utility model is provided with a lateral movement mechanism, a telescopic cylinder and a pushing frame, so that the pushing plate can flexibly move laterally to meet the cleaning needs of blades at different positions and angles. The directional rails and lateral blocks are provided to ensure the guiding stability of the pushing plate during the lateral movement to avoid deviation or loss of control.
[0018] The utility model is provided with a rotating cleaning mechanism. The arrangement of a driving motor, a rotating shaft and a rotating disk enables the clamp to rotate and extend into the cleaning tank to achieve efficient cleaning of the blades. The arrangement of a waterproof clamp and a clamp ensures that the blades are firmly clamped during the cleaning process to prevent the blades from moving or falling off.
[0019] The utility model is provided with a longitudinal adjustment mechanism, and the arrangement of the adjustment sleeve and the adjustment rod enables the longitudinal position of the blade to be accurately adjusted during the cleaning process, thereby improving the cleaning accuracy. The arrangement of the adjustment hole and the locking bolt ensures that the adjustment sleeve is firmly fixed during the adjustment process, thereby avoiding misoperation or loosening. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the present utility model when it is not in use;
[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model from a top perspective;
[0022] Figure 3 This is a schematic diagram of the structure inside the cleaning tank in the utility model;
[0023] Figure 4 It is a schematic diagram of the overall structure of the utility model from a side view;
[0024] Figure 5 It is a structural schematic diagram of the longitudinal adjustment mechanism in the utility model.
[0025] In the figure: 1. cleaning tank; 2. top plate; 3. top frame; 4. telescopic cylinder; 5. push frame; 6. push plate; 7. moving groove; 8. driving motor; 9. rotating shaft; 10. turntable; 11. waterproof clamp; 12. clamp; 13. lateral plate; 14. adjustment rod; 15. adjustment sleeve; 16. adjustment hole; 17. directional rail; 18. lateral block; 19. guide rod; 20. bottom plate; 21. support plate; 22. cushion block; 23. support column. DETAILED DESCRIPTION
[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0029] See also Figure 1-5 A wind power blade cleaning device comprises a cleaning tank 1, a lateral moving mechanism, a rotary cleaning mechanism and a longitudinal adjustment mechanism. The lateral moving mechanism comprises a top plate 2, a top frame 3, a telescopic cylinder 4, a pushing frame 5, a pushing plate 6 and a moving groove 7. The top frame 3 is mounted on the top plate 2, one end of the telescopic cylinder 4 is connected to the top frame 3, the pushing frame 5 is connected to the other end of the telescopic cylinder 4, and the pushing plate 6 is arranged in the middle of the top plate 2. The rotary cleaning mechanism comprises a driving motor 8, a rotating shaft 9, a rotating disk 10, a waterproof clamp 11 and a clip 12. The rotating shaft 9 is connected to the output end of the driving motor 8, one end of the rotating shaft 9 can extend to the opening end of the cleaning tank 1, the rotating disk 10 is mounted on one end of the rotating shaft 9, and the waterproof clamp 11 is mounted on the bottom end surface of the rotating disk 10, the clip 12 is arranged at the bottom end of the waterproof clamp 11, and the clip 12 is detachable.
[0030] In this embodiment, one end of the telescopic cylinder 4 is connected to the top frame 3, and the other end is connected to the push frame 5. When the telescopic cylinder 4 is extended and retracted, the push frame 5 moves accordingly, and the push plate 6 is arranged at the center of the top plate 2. The side of the push frame 5 is provided with a lateral block 18, which cooperates with the directional rail 17 for guidance. The push frame 5 moves under the action of the telescopic cylinder 4, and the push plate 6 also moves laterally accordingly. The driving motor 8 is connected to the rotating shaft 9, and one end of the rotating shaft 9 can extend to the open end of the cleaning tank 1. When the driving motor 8 is started, the rotating shaft 9 rotates accordingly. The turntable 10 is installed at one end of the rotating shaft 9, and the waterproof clamp 11 is installed at the bottom end surface of the turntable 10. The clamp 12 is arranged at the bottom end of the waterproof clamp 11. When the turntable 10 rotates, the clamp 12 also rotates accordingly and extends into the cleaning tank 1, and the blade can be clamped on the clamp 12 for cleaning.
[0031] The longitudinal adjustment mechanism includes a lateral plate 13, an adjustment rod 14, an adjustment sleeve 15 and an adjustment hole 16. The lateral plate 13 is arranged at the bottom end of the outer wall of the cleaning tank 1, and the adjustment sleeve 15 is symmetrically installed on both sides of the upper end surface of the lateral plate 13, and the adjustment rod 14 is vertically connected to the bottom of the top plate 2, and the adjustment sleeve 15 can move vertically on the adjustment sleeve 15, and the side of the adjustment rod 14 is provided with an adjustment hole 16, and the adjustment hole 16 is provided in multiple groups, and the adjustment sleeve 15 is fixed to the adjustment rod 14 by a locking bolt passing through the adjustment hole 16.
[0032] When the longitudinal adjustment mechanism needs to be operated, the adjustment sleeve 15 is symmetrically installed on both sides of the upper end surface of the lateral plate 13, and the adjustment rod 14 is vertically connected to the bottom of the top plate 2. The adjustment sleeve 15 can move vertically on the adjustment sleeve 15. Adjustment holes 16 are provided on the side of the adjustment rod 14, and there are multiple groups of adjustment holes 16. The adjustment sleeve 15 is fixed to the adjustment rod 14 by passing the locking bolt through the adjustment hole 16 to achieve longitudinal adjustment.
[0033] See also Figure 1-5 , as a supplementary implementation method of a wind power blade cleaning device for the lateral movement mechanism, the rotary cleaning mechanism and the longitudinal adjustment mechanism: a directional rail 17 is provided on the top end face of the top plate 2, a lateral block 18 is provided on the side of the pushing frame 5, and the lateral block 18 can be arranged in cooperation with the directional rail 17 for guidance, a plurality of groups of waterproof clamps 11 and clips 12 are arranged, and the waterproof clamps 11 and clips 12 can extend into the cleaning tank 1, and the blades can be clamped on the clips 12, a motion groove 7 is arranged directly below the driving motor 8, and the rotating shaft 9 can reciprocate in the motion groove 7, a guide rod 19 is provided at the bottom of the top plate 2, and the lateral plate 13 can be arranged on the guide rod 19 for directional guidance, a bottom plate 20 is provided at the bottom of the guide rod 19, and a support plate 21 is provided on the top end face of the bottom plate 20, and a cushion block 22 is provided on the top of the support plate 21, a support column 23 is provided on the top end face of the bottom plate 20, and the other end of the support column 23 is connected with the top plate.
[0034] More specifically, when the wind turbine blades need to be cleaned, the clamp 12 in the rotating cleaning mechanism extends into the cleaning tank 1, and the blades are clamped on the clamp 12. The driving motor 8 is started, the turntable 10 and the clamp 12 rotate, and the blades are cleaned. The telescopic cylinder 4 in the lateral movement mechanism is extended and retracted, and the push frame 5 and the push plate 6 move laterally to adjust the position of the blades. The adjustment sleeve 15 in the longitudinal adjustment mechanism moves vertically on the adjustment rod 14 and is fixed by the locking bolt to achieve the longitudinal adjustment of the blades. The guide rod 19, the bottom plate 20, the support plate 21 and the pad 22 and other components provide support and guidance for the entire device to ensure stability and accuracy during operation.
[0035] In summary, when the overall device is in use or in operation: when the lateral movement mechanism is required to be operated, one end of the telescopic cylinder 4 is connected to the top frame 3, and the other end is connected to the push frame 5. When the telescopic cylinder 4 is extended or retracted, the push frame 5 moves accordingly, and the push plate 6 is arranged in the middle of the top plate 2. The side of the push frame 5 is provided with a lateral block 18, which cooperates with the directional rail 17 for guidance. The push frame 5 moves under the action of the telescopic cylinder 4, and the push plate 6 also moves laterally accordingly.
[0036] When the cleaning mechanism needs to be rotated, the driving motor 8 is connected with the rotating shaft 9, and one end of the rotating shaft 9 can extend to the opening end of the cleaning tank 1. When the driving motor 8 is started, the rotating shaft 9 rotates accordingly. The turntable 10 is installed at one end of the rotating shaft 9, and the waterproof clamp 11 is installed on the bottom end surface of the turntable 10. The clip 12 is set at the bottom end of the waterproof clamp 11. When the turntable 10 rotates, the clip 12 also rotates and extends into the cleaning tank 1, and the blades can be clamped on the clip 12 for cleaning.
[0037] When the longitudinal adjustment mechanism needs to be operated, the adjustment sleeve 15 is symmetrically installed on both sides of the upper end surface of the lateral plate 13, and the adjustment rod 14 is vertically connected to the bottom of the top plate 2. The adjustment sleeve 15 can move vertically on the adjustment sleeve 15. Adjustment holes 16 are provided on the side of the adjustment rod 14, and there are multiple groups of adjustment holes 16. The adjustment sleeve 15 is fixed to the adjustment rod 14 by passing the locking bolt through the adjustment hole 16 to achieve longitudinal adjustment.
[0038] When the wind turbine blades need to be cleaned, the clamp 12 in the rotating cleaning mechanism extends into the cleaning tank 1, and the blades are clamped on the clamp 12. The driving motor 8 is started, the turntable 10 and the clamp 12 rotate to clean the blades, the telescopic cylinder 4 in the lateral movement mechanism is extended and retracted, the push frame 5 and the push plate 6 move laterally to adjust the position of the blades, the adjustment sleeve 15 in the longitudinal adjustment mechanism moves vertically on the adjustment rod 14, and is fixed by the locking bolt to achieve the longitudinal adjustment of the blades. The guide rod 19, the bottom plate 20, the support plate 21 and the pad 22 and other components provide support and guidance for the entire device to ensure stability and accuracy during operation.
[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A wind turbine blade cleaning device, comprising a cleaning tank (1), a lateral movement mechanism, a rotary cleaning mechanism and a longitudinal adjustment mechanism, wherein: The lateral moving mechanism comprises a top plate (2), a top frame (3), a telescopic cylinder (4), a pushing frame (5), a pushing plate (6) and a moving groove (7); the top frame (3) is mounted on the top plate (2); one end of the telescopic cylinder (4) is connected to the top frame (3); the pushing frame (5) is connected to the other end of the telescopic cylinder (4); the pushing plate (6) is arranged at the center of the top plate (2); the rotating cleaning mechanism comprises a driving motor (8), a rotating shaft (9), a rotating disk (10), a waterproof clamp (11) and a clamp (12); the rotating shaft (9) is connected to the output end of the driving motor (8); one end of the rotating shaft (9) can extend toward the opening end of the cleaning tank (1); the rotating disk (10) is mounted on one end of the rotating shaft (9); the waterproof clamp (11) is mounted on the bottom end surface of the rotating disk (10); the clamp (12) is arranged at the bottom end of the waterproof clamp (11); and the clamp (12) is detachably arranged.
2. A wind turbine blade cleaning device according to claim 1, characterized in that: The longitudinal adjustment mechanism comprises a lateral plate (13), an adjustment rod (14), an adjustment sleeve (15) and an adjustment hole (16); the lateral plate (13) is arranged at the bottom end of the outer wall of the cleaning tank (1); the adjustment sleeve (15) is symmetrically mounted on both sides of the upper end surface of the lateral plate (13); the adjustment rod (14) is vertically connected to the bottom of the top plate (2); the adjustment sleeve (15) can move vertically on the adjustment sleeve (15); the adjustment hole (16) is arranged on the side of the adjustment rod (14); the adjustment hole (16) is arranged in a plurality of groups; and the adjustment sleeve (15) is fixed to the adjustment rod (14) by means of locking bolts passing through the adjustment holes (16).
3. The wind turbine blade cleaning device according to claim 1, characterized in that: The top end surface of the top plate (2) is provided with a directional rail (17), and the side of the pushing frame (5) is provided with a lateral block (18), and the lateral block (18) can be arranged in a guiding manner in cooperation with the directional rail (17).
4. The wind turbine blade cleaning device according to claim 1, characterized in that: The waterproof clamp (11) and the clip (12) are provided in multiple groups, and the waterproof clamp (11) and the clip (12) can extend into the cleaning tank (1), and the blade can be clamped on the clip (12).
5. The wind turbine blade cleaning device according to claim 1, characterized in that: The motion groove (7) is arranged directly below the driving motor (8), and the rotating shaft (9) can perform reciprocating motion in the motion groove (7).
6. A wind turbine blade cleaning device according to claim 1 or 2, characterized in that: A guide rod (19) is provided at the bottom of the top plate (2), and the side plate (13) can be arranged on the guide rod (19) for orientation and guidance.
7. A wind turbine blade cleaning device according to claim 6, characterized in that: A bottom plate (20) is provided at the bottom of the guide rod (19), a support plate (21) is provided at the top end surface of the bottom plate (20), and a cushion block (22) is provided at the top of the support plate (21).
8. A wind turbine blade cleaning device according to claim 7, characterized in that: A support column (23) is provided on the top end surface of the bottom plate (20), and the other end of the support column (23) is cooperatively connected with the top plate.