Maintenance treatment device for offshore wind power tower drum and base

Abstract

The invention discloses a maintenance treatment device for an offshore wind power tower drum and a base, a water storage tank, a collecting piece and a supporting frame are arranged on the base, the wind power tower drum is sleeved with the water storage tank and connected with the water storage tank, the collecting piece is located on the base and connected with the base, and the wind power tower drum is sleeved with the supporting frame; a supporting plate, a spraying pipe, a driving mechanism and a water pump are arranged on the supporting frame, the supporting plate is in sliding connection with the supporting frame, a water outlet hole for the spraying pipe to penetrate through is formed in the supporting plate, one end of the spraying pipe is in sliding connection with the side wall of the water outlet hole in the supporting plate, the other end of the spraying pipe is communicated with the water pump, and the water pump is communicated with the water storage tank; the cleaning device is simple in structure and reasonable in design, cleaning liquid sprayed by the driving mechanism and the spraying pipe makes contact with the wind power tower barrel and the base, so that a worker does not need to hold the spraying pipe by hand to clean the wind power tower barrel and the base, the cleaning liquid is not prone to making contact with the worker, harm to the worker caused by the cleaning liquid is reduced, and safety is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore wind power towers, and in particular to a maintenance and processing device for offshore wind power towers and bases. Background Art

[0002] Offshore wind turbine towers and foundations are two key components of offshore wind power systems. Offshore wind turbine towers and foundations are responsible for supporting the equipment of wind turbine generator sets and fixing wind turbine generator sets on the seabed. Wind turbine towers are vertical structures that support wind turbines. Wind turbine towers fix the wind turbine rotors and generators from above the sea surface and support them on the foundation on the seabed. The foundation is the basic part of the wind turbine tower and is responsible for fixing the tower to the seabed.

[0003] Deficiencies of existing technology: The above-mentioned wind turbine tower and base are prone to serious corrosion due to the humidity and salt spray in the offshore environment. Usually, workers need to hold a nozzle to spray cleaning fluid on the wind turbine tower and base to clean the wind turbine tower and base. During this process, the workers need to hold the nozzle all the time, so that the sprayed cleaning fluid can easily drip on the workers, thereby posing a safety hazard to the workers. Summary of the invention

[0004] The object of the present invention is to provide a maintenance and processing device for an offshore wind power tower and a foundation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A maintenance and processing device for an offshore wind power tower and a base, comprising a wind power tower and a base, wherein a water storage tank, a collecting member and a supporting frame are arranged on the base, wherein the water storage tank is sleeved on the wind power tower and connected to the wind power tower, wherein the collecting member is located on the base and connected to the base, wherein the supporting frame is sleeved on the wind power tower, wherein a supporting plate, a spray pipe, a driving mechanism and a water pump are arranged on the supporting frame, wherein the supporting plate is slidably connected to the supporting frame, wherein a water outlet hole for the spray pipe to pass through is provided on the supporting plate, wherein one end of the spray pipe is slidably connected to the side wall of the water outlet hole on the supporting plate, wherein the other end of the spray pipe is communicated with the water pump, wherein the water pump is communicated with the water storage tank, and wherein the driving mechanism comprises: A driving plate, wherein the driving plate is located on the supporting plate, the bottom of the driving plate is connected to the supporting plate, the side wall of the driving plate is connected to the nozzle of the spray pipe, and a driving groove is provided at the bottom of the driving plate; A driving block, the driving block is located in the driving slot and is slidably connected to a side wall of the driving slot; A driving rod, one end of which passes through the support plate and is connected to the bottom of the driving block; A driving cylinder is located on the support plate, a cylinder body of the driving cylinder is connected to the bottom of the support plate, and a piston rod of the driving cylinder is coaxially connected to the driving rod.

[0006] Preferably, the support frame is provided with a rotating mechanism for driving the support plate to rotate, and the rotating mechanism includes: A rotating shaft, the bottom of which is slidably connected to the top of the support frame, and a limiting member is installed at the bottom of the rotating shaft; A driven wheel, the driven wheel is sleeved on the rotating shaft and connected to the rotating shaft, and the bottom of the driven wheel is slidably connected to the top of the support frame; A driving wheel, the driving wheel is located on one side of the driven wheel, the driving wheel is sleeved on the wind turbine tower and connected to the wind turbine tower, the bottom of the driving wheel is connected to the top of the support frame, and the driving wheel is meshed and connected with the driven wheel; A driving source is located on the support frame, and the driving source is connected to the driving wheel and is used to drive the driving wheel to rotate.

[0007] Preferably, the driving source includes: A rotating rod, wherein the rotating rod is located on the support frame, the top of the rotating rod is coaxially connected to the bottom of the driving wheel, and the bottom of the rotating rod is connected to the top of the support frame; A transmission wheel, the transmission wheel is sleeved on the rotating rod and coaxially connected with the rotating rod, the transmission wheel is located at the bottom of the driving wheel, and the bottom of the transmission wheel is connected to the support frame; A driving wheel, the driving wheel is located at one side of the transmission wheel, the driving wheel is connected to the support frame, and the driving wheel is meshedly connected to the transmission wheel; A drive motor is located on the support frame and connected to the support frame, and an output shaft of the drive motor is coaxially connected to the drive wheel.

[0008] Preferably, a limiting groove is horizontally opened on the top of the support frame, and the limiting groove is in a circular ring shape. The limiting member includes a limiting block, and the limiting block is located in the limiting groove and is slidably connected to the side wall of the limiting groove. The top of the limiting block is connected to the bottom of the rotating shaft.

[0009] Preferably, a plurality of water inlet holes are vertically opened on the top of the support frame, and the plurality of water inlet holes are evenly distributed along the circumference of the support frame.

[0010] Preferably, a rotation groove is vertically opened on the top of the rotating shaft, and a lifting mechanism is arranged on the side wall of the rotating shaft, and the lifting mechanism comprises: A screw rod, the screw rod is located on one side of the rotating shaft, one end of the screw rod is threadedly penetrated through the support plate and extends to the top of the support plate; A limit plate, the limit plate is located at the top of the rotating shaft, the top of the limit plate is connected to the bottom of the supporting plate, and the bottom of the limit plate extends into the rotating groove and is slidably connected to the side wall of the rotating groove; A lifting motor is located on and connected to the rotating shaft, and an output shaft of the lifting motor is coaxially connected to the screw.

[0011] Preferably, a transmission hole for the cleaning liquid to pass through is horizontally opened at the bottom of the support frame, and the collecting member includes: A collecting box, the collecting box is located at one side of the water storage tank, the bottom of the collecting box is connected to the base, and a filter plate is arranged in the collecting box; A transmission pipe, one end of which is connected to the collection box, and the other end of which is connected to the water outlet on the support frame.

[0012] Preferably, the shaft lifting motor is provided with a controller, and the controller is used to control the forward and reverse rotation of the lifting motor.

[0013] Preferably, a ball is provided at the bottom of the limiting block, one side of the ball is connected to the bottom of the limiting block, and the other side of the ball is in contact with the side wall of the limiting groove.

[0014] Preferably, a sealing layer is provided at one end of the spray pipe close to the water pump, and the sealing layer is connected to the water pump.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. A maintenance and processing device for offshore wind turbine towers and bases, through the water storage tank, collecting piece and support frame on the base and wind turbine tower, the staff starts the water pump, the water pump transfers the cleaning liquid in the water storage tank to the spray pipe and then contacts the wind turbine tower and the base, so as to clean the wind turbine tower and the base. At the same time, the staff starts the driving cylinder, the piston rod of the driving cylinder rises and falls, driving the driving block to rise and fall synchronously, and then driving the support plate on the support frame to rise and fall synchronously, so as to adjust the height of the spray pipe spraying the cleaning liquid, so that the staff does not need to hold the spray pipe to clean the wind turbine tower and the base, reducing the damage caused to the staff by the cleaning liquid sprayed by the spray pipe, and improving the safety of cleaning; 2. The maintenance and processing device for offshore wind turbine towers and bases is provided with a lifting motor and a controller, so that the support plate moves back and forth in the vertical direction under the drive of the screw and the limit rod, thereby expanding the contact area between the sprayed cleaning liquid and the wind turbine tower, thereby expanding the cleaning range, and further improving the service life of the wind turbine tower; 3. This maintenance and processing device for offshore wind turbine towers and bases converts the sliding friction between the limit block and the support frame into rolling friction through the balls arranged on the limit block when the limit block rotates along the circumference of the wind turbine tower, thereby reducing the wear between the limit block and the support frame and extending the service life of the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the transmission hole; Figure 3 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the sealing layer; Figure 4 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the rotating mechanism; Figure 5 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the limit block; Figure 6 It is a partial exploded schematic diagram of the structure of the present invention, mainly showing the rotating groove; Figure 7 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the driving mechanism.

[0017] In the figure: 1. wind power tower; 11. base; 12. filter plate; 13. support frame; 14. transmission hole; 15. water inlet hole; 16. limit groove; 17. limit block; 18. ball; 2. water storage tank; 21. water pump; 22. spray pipe; 23. sealing layer; 24. support plate; 25. water outlet; 3. collecting piece; 31. collecting box; 32. transmission pipe; 4. driving mechanism; 41. driving cylinder; 42. driving rod; 43. driving block; 44. driving plate; 51. driving groove; 52. rotating groove; 6. rotating mechanism; 61. rotating shaft; 62. driven wheel; 63. driving wheel; 64. driving source; 641. rotating rod; 642. transmission wheel; 643. driving wheel; 644. driving motor; 7. lifting mechanism; 71. lifting motor; 72. screw; 73. limit plate; 8. controller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-7 As shown, the present invention provides a technical solution for a maintenance and processing device for an offshore wind power tower and a base: A maintenance and processing device for an offshore wind turbine tower and a base comprises a wind turbine tower 1 and a base 11. The wind turbine tower 1 is located on the base 11, and the bottom of the wind turbine tower 1 is fixedly connected to the base 11. A support frame 13 and a collecting member 3 are installed on the base 11. The support frame 13 is sleeved on the wind turbine tower 1, and the bottom of the support frame 13 is fixedly connected to the top of the base 11. A water inlet 15 for cleaning liquid to pass through is provided on the top of the support frame 13. There are a plurality of water inlet holes 15, and the plurality of water inlet holes 15 are evenly distributed along the circumference of the support frame 13. A transmission hole 14 for cleaning liquid to flow out is provided on the side wall of the support frame 13.

[0023] The collecting component 3 includes a collecting box 31 and a transmission pipe 32. The collecting box 31 is located on one side of the wind turbine tower 1, and the bottom of the collecting box 31 is fixedly connected to the top of the base 11. A filter plate 12 is installed in the collecting box 31. One end of the transmission pipe 32 is connected to the collecting box 31, and the other end of the transmission pipe 32 is connected to the support frame 13 after passing through the transmission hole 14.

[0024] A limit groove 16 is horizontally provided on the top of the support frame 13, and the limit groove 16 is annular. A rotating mechanism 6, a support plate 24 and a driving plate 44 are installed on the support frame 13. The rotating mechanism 6 includes a driving source 64, a driven wheel 62, a driving wheel 63 and a rotating shaft 61. The driving source 64 includes a driving motor 644, a driving wheel 643, a transmission wheel 642 and a rotating rod 641. The driving motor 644 is located in the support frame 13, and the bottom of the driving motor 644 is fixedly connected to the support frame 13, and the output shaft of the driving motor 644 is coaxially fixedly connected to the driving wheel 643. The horizontally arranged driving wheel 643 is located in the support frame 13, and the top of the driving wheel 643 is rotatably connected to the support frame 13. The horizontally arranged transmission wheel 642 is located in the support frame 13, and the transmission wheel 642 is sleeved on the wind turbine tower 1 and rotatably connected to the wind turbine tower 1, and the transmission wheel 642 is located on one side of the driving wheel 643 and meshingly connected with the driving wheel 643. The vertically arranged rotating rod 641 is sleeved on the wind turbine tower 1 and is rotatably connected to the wind turbine tower 1. The bottom of the rotating rod 641 is coaxially fixedly connected to the transmission wheel 642. The top of the rotating rod 641 is coaxially fixedly connected to the driven wheel 62. The horizontally arranged driven wheel 62 is sleeved on the wind turbine tower 1 and is rotatably connected to the wind turbine tower 1. The bottom of the driven wheel 62 is rotatably connected to the top of the support frame 13. The horizontally arranged driving wheel 63 is located on one side of the driven wheel 62 and is meshed with the driving wheel 63. The bottom of the driven wheel 62 is rotatably connected to the top of the support frame 13. The vertically arranged rotating shaft 61 is located on the support frame 13, and the bottom of the rotating shaft 61 is slidably connected to the support frame 13. A limiting member is installed at the bottom of the rotating shaft 61, and the limiting member includes a limiting block 17. The horizontally arranged limiting block 17 is T-shaped. The bottom of the limiting block 17 extends into the limiting groove 16 and is slidably connected to the side wall of the limiting groove 16. A ball 18 is installed on the limiting block 17. One side of the ball 18 is rotatably connected to the side wall of the limiting block 17, and the other side of the ball 18 contacts the side wall of the limiting groove 16, thereby reducing the wear of the limiting block 17 and the limiting groove 16 and extending the service life of the limiting block 17. A rotating groove 52 is vertically opened at the top of the rotating shaft 61. The rotating groove 52 is prismatic. The vertically arranged support plate 24 is L-shaped. The support plate 24 is located at the top of the rotating shaft 61 and is slidably connected to the rotating shaft 61 along the vertical direction. A water outlet 25 is vertically opened at the top of the support plate 24. A lifting mechanism 7 is installed on the rotating shaft 61, and the lifting mechanism 7 includes a lifting motor 71, a screw 72 and a limit plate 73. The lifting motor 71 is located on one side of the rotating shaft 61 and is fixedly connected to the side wall of the rotating shaft 61. A controller 8 is installed on one side of the lifting motor 71, and the controller 8 is used to control the forward and reverse rotation of the lifting motor.The output shaft of the lifting motor 71 is coaxially fixedly connected with the screw rod 72. One end of the vertically arranged screw rod 72 is threadedly penetrated through the support plate 24 and extends to the top of the support plate 24. The vertically arranged limit plate 73 is prism-shaped. The limit plate 73 is located at the top of the rotating shaft 61. The top of the limit plate 73 is fixedly connected to the bottom of the support plate 24. The bottom of the limit plate 73 extends into the rotating groove 52 and is slidably connected to the side wall of the rotating groove 52. The inclined driving plate 44 is located on the support plate 24, and the bottom of the driving plate 44 is hinged to the top of the support plate 24, the side wall of the driving plate 44 is slidably connected to the side wall of the water outlet 25 on the support plate 24, and a driving groove 51 is provided at the bottom of the driving plate 44, and the length direction of the driving groove 51 is consistent with the length direction of the driving plate 44. A driving mechanism 4 is installed on the driving plate 44, and the driving mechanism 4 includes a driving cylinder 41, a driving rod 42 and a driving block 43. The driving cylinder 41 is located at the bottom of the support plate 24, and the cylinder body of the driving cylinder 41 is fixedly connected to the support plate 24. The piston rod of the driving cylinder 41 passes through the support plate 24 and is coaxially fixedly connected to the driving rod 42. The top of the vertically arranged driving rod 42 is hinged to the bottom of the driving block 43, and the top of the inclined driving block 43 extends into the driving groove 51 and is slidably connected to the side wall of the driving groove 51.

[0025] A water tank 2, a water pump 21 and a spray pipe 22 are installed on the wind turbine tower 1. The water tank 2 is sleeved on the wind turbine tower 1 and is rotatably connected to the wind turbine tower 1. The water tank 2 is located on the top of the driven wheel 62 and is fixedly connected to the driven wheel 62, so that the rotation of the driven wheel 62 drives the water tank 2 to rotate synchronously. Cleaning liquid is placed in the water tank 2. The water pump 21 is located on the water tank 2 and is fixedly connected to the top of the water tank 2. A retractable hose is selected for the spray pipe 22. One end of the spray pipe 22 is fixedly connected to the top of the driving plate 44, and the other end of the spray pipe 22 is connected to the water pump 21 through the sealing layer 23, so that the cleaning liquid is not easy to spill from the connection between the spray pipe 22 and the water pump 21. At the same time, the water tank 2 is fixedly connected to the driven wheel 62, so that when the driven wheel 62 rotates, the water tank 2, the water pump 21 and the spray pipe 22 rotate synchronously, so that the spray pipe 22 is not easily entangled on the support plate 24 and the wind turbine tower 1 during rotation to cause safety hazards, thereby improving production safety.

[0026] When the staff needs to clean the wind turbine tower 1 and the base 11, the staff starts the water pump 21. The cleaning liquid in the water tank 2 passes through the water pump 21 and the sealing layer 23, and then passes through the nozzle of the spray pipe 22 on the support plate 24 to spray toward the wind turbine tower 1, thereby cleaning the wind turbine tower 1. In addition, the cleaning liquid contacts the base 11 after passing through the water inlet hole 15 on the support frame 13, thereby cleaning the base 11. At the same time, the staff starts the driving motor 644, and the output shaft of the driving motor 644 rotates to drive the driving wheel 643 to rotate synchronously, and the transmission wheel 642 is meshed and connected with the driving wheel 643, so that the transmission wheel 642 rotates synchronously with the driving wheel 643, and then drives the rotating rod 641 to rotate synchronously, and the rotation of the rotating rod 641 drives the driven wheel 62 to rotate synchronously, and then drives the driving wheel 63 and the water storage tank 2 and the water pump 21 on the driven wheel 62 to rotate synchronously, and the rotation of the driving wheel 63 drives the rotating shaft 61 to rotate synchronously, so that the rotating shaft 61 makes a circular motion around the wind turbine tower 1, thereby driving the limit plate 73 and the support plate 24 to move synchronously, and the rotation of the support plate 24 drives the driving plate 44 and the nozzle of the spray pipe 22 to rotate synchronously, so that the spray pipe 22 cleans the wind turbine tower 1 in the horizontal direction. At the same time, the staff starts the lifting The lowering motor 71 and the driving cylinder 41, the output shaft of the lifting motor rotates to drive the screw rod 72 to rotate synchronously, and the support plate 24 is lifted and lowered in the vertical direction through the limit plate 73 and the rotating groove 52 on the rotating shaft 61, thereby driving the driving plate 44 and the nozzle of the spray pipe 22 to rise and fall synchronously, thereby expanding the contact area between the cleaning liquid sprayed from the nozzle of the spray pipe 22 and the wind turbine tower 1, and at the same time, the piston rod of the driving cylinder 41 is extended and retracted to drive the driving rod 42 to rise and fall synchronously, thereby driving the driving block 43 to rise and fall synchronously, and through the driving block 43 and the driving groove 51, the driving plate 44 rotates to drive the spray pipe 22 to rotate synchronously, thereby further expanding the spraying range of the spray pipe 22, thereby cleaning the wind turbine tower 1, thereby eliminating the need for staff to hold the spray pipe 22 to clean the wind turbine tower 1, reducing the harm caused to the staff by the cleaning liquid and improving safety. At the same time, after the cleaning liquid cleans the wind turbine tower 1 and the base 11, it is transmitted to the collection box 31 through the transmission pipe 32. After being filtered by the filter plate 12, it is convenient for the staff to recycle the cleaning liquid and save the cleaning liquid.

[0027] The working principle of the present invention is as follows: When the maintenance and processing device for offshore wind turbine towers and bases of the present embodiment is in use, when the staff cleans the wind turbine tower 1 and the base 11, the staff starts the water pump 21, so that the cleaning liquid in the water storage tank 2, under the drive of the water pump 21, passes through the sealing layer 23 and the spray pipe 22 in sequence and contacts the wind turbine tower 1, thereby cleaning the wind turbine tower 1. After the cleaning liquid cleans the wind turbine tower 1, it is transmitted to the base 11 through the water inlet hole 15 on the support frame 13 to clean the base 11. Finally, after passing through the transmission hole 14 and the transmission pipe 32 on the support frame 13, the cleaning liquid is transmitted to the collection box 31, and then filtered by the filter plate 12 in the collection box 31, so as to facilitate the filtration of the cleaning liquid, thereby recycling the cleaning liquid.

[0028] At the same time, the staff starts the drive motor 644, and the output shaft of the drive motor 644 rotates to drive the drive wheel 643 to rotate synchronously, and the rotation of the drive wheel 643 drives the transmission wheel 642 to rotate synchronously, thereby driving the rotating rod 641 to rotate synchronously, and the rotation of the rotating rod 641 drives the driven wheel 62 on the top to rotate synchronously, and then drives the driving wheel 63 to rotate synchronously, so that the driving wheel 63 drives the rotating shaft 61 to make a circular operation around the wind turbine tower 1, and the rotation of the driving wheel 63 drives the rotating shaft 61 to rotate synchronously, thereby driving the support plate 24 to rotate synchronously, and then the driving plate 44 on the support plate 24 and the nozzle of the spray pipe 22 rotate synchronously with the water tank 2, so that the cleaning liquid sprayed from the spray pipe 22 is fully in contact with the wind turbine tower 1, and the staff starts the lifting motor again, and the output shaft of the lifting motor 71 rotates The screw rod 72 is driven to rotate synchronously. Driven by the limit plate 73 and the rotating groove 52 on the rotating shaft 61, the support plate 24 is lifted and lowered in the vertical direction, thereby driving the nozzle of the spray pipe 22 to lift and lower in the vertical direction, thereby expanding the cleaning range. In addition, the staff starts the driving cylinder 41, and the piston rod of the driving cylinder 41 is extended and retracted to drive the driving rod 42 to lift and lower synchronously, thereby driving the driving block 43 to move synchronously. Under the action of the driving groove 51 on the driving block 43 and the driving plate 44, the spray pipe 22 and the driving plate 44 rotate in the vertical direction, thereby further expanding the spraying range of the spray pipe 22, so that the staff does not need to hold the spray pipe 22 to clean the wind turbine tower 1 and the base 11, so that the cleaning fluid is not easy to contact the staff, reducing the harm caused by the cleaning fluid to the staff and improving safety.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A maintenance and processing device for an offshore wind turbine tower and a base, comprising a wind turbine tower (1) and a base (11), characterized in that: The base (11) is provided with a water storage tank (2), a collecting member (3) and a support frame (13); the water storage tank (2) is sleeved on the wind turbine tower (1) and connected to the wind turbine tower (1); the collecting member (3) is located on the base (11) and connected to the base (11); the support frame (13) is sleeved on the wind turbine tower (1); and the support frame (13) is provided with a support plate (24), a spray pipe (22), a driving mechanism (4) and a water storage tank (2); The support plate (24) is slidably connected to the support frame (13); a water outlet hole (25) is provided on the support plate (24) for the spray pipe (22) to pass through; one end of the spray pipe (22) is slidably connected to the side wall of the water outlet hole (25) on the support plate (24); the other end of the spray pipe (22) is connected to the water pump (21); the water pump (21) is connected to the water storage tank (2); and the driving mechanism (4) comprises: A driving plate (44), the driving plate (44) being located on the supporting plate (24), the bottom of the driving plate (44) being connected to the supporting plate (24), the side wall of the driving plate (44) being connected to the nozzle of the spray pipe (22), and the bottom of the driving plate (44) being provided with a driving groove (51); A driving block (43), the driving block (43) being located in the driving groove (51) and being slidably connected to a side wall of the driving groove (51); A driving rod (42), one end of the driving rod (42) passing through the support plate (24) and connected to the bottom of the driving block (43); A driving cylinder (41), wherein the driving cylinder (41) is located on the support plate (24), a cylinder body of the driving cylinder (41) is connected to the bottom of the support plate (24), and a piston rod of the driving cylinder (41) is coaxially connected to a driving rod (42).

2. A maintenance and processing device for offshore wind power towers and foundations according to claim 1, characterized in that: The support frame (13) is provided with a rotation mechanism (6) for driving the support plate (24) to rotate, and the rotation mechanism (6) comprises: A rotating shaft (61), the bottom of the rotating shaft (61) being slidably connected to the top of the support frame (13), and a limiting member being installed at the bottom of the rotating shaft (61); A driven wheel (62), the driven wheel (62) being sleeved on the rotating shaft (61) and connected to the rotating shaft (61), the bottom of the driven wheel (62) being slidably connected to the top of the support frame (13); A driving wheel (63), the driving wheel (63) being located on one side of the driven wheel (62), the driving wheel (63) being sleeved on the wind turbine tower (1) and connected to the wind turbine tower (1), the bottom of the driving wheel (63) being connected to the top of the support frame (13), and the driving wheel (63) being meshingly connected to the driven wheel (62); A driving source (64), the driving source (64) being located on the support frame (13), the driving source (64) being connected to the driving wheel (63) and being used to drive the driving wheel (63) to rotate.

3. A maintenance and processing device for offshore wind power towers and foundations according to claim 2, characterized in that: The driving source (64) includes: A rotating rod (641), the rotating rod (641) being located on the support frame (13), the top of the rotating rod (641) being coaxially connected to the bottom of the driving wheel (63), and the bottom of the rotating rod (641) being connected to the top of the support frame (13); a transmission wheel (642), the transmission wheel (642) being sleeved on the rotating rod (641) and coaxially connected to the rotating rod (641), the transmission wheel (642) being located at the bottom of the driving wheel (63), and the bottom of the transmission wheel (642) being connected to the support frame (13); A driving wheel (643), the driving wheel (643) being located on one side of the transmission wheel (642), the driving wheel (643) being connected to the support frame (13), and the driving wheel (643) being meshingly connected to the transmission wheel (642); A drive motor (644), the drive motor (644) is located on the support frame (13) and connected to the support frame (13), and the output shaft of the drive motor (644) is coaxially connected to the drive wheel (643).

4. A maintenance and processing device for offshore wind power towers and foundations according to claim 2, characterized in that: A limiting groove (16) is horizontally provided on the top of the support frame (13), the limiting groove (16) is in the shape of a circular ring, the limiting member comprises a limiting block (17), the limiting block (17) is located in the limiting groove (16) and is slidably connected to the side wall of the limiting groove (16), and the top of the limiting block (17) is connected to the bottom of the rotating shaft (61).

5. The maintenance and processing device for offshore wind power tower and foundation according to claim 1, characterized in that: A plurality of water inlet holes (15) are vertically opened on the top of the support frame (13), and the plurality of water inlet holes (15) are evenly distributed along the circumference of the support frame (13).

6. A maintenance and processing device for offshore wind power tower and foundation according to claim 2, characterized in that: A rotation groove (52) is vertically formed on the top of the rotating shaft (61), and a lifting mechanism (7) is provided on the side wall of the rotating shaft (61). The lifting mechanism (7) comprises: a screw rod (72), the screw rod (72) being located on one side of the rotating shaft (61), one end of the screw rod (72) being threadedly inserted into the support plate (24) and extending to the top of the support plate (24); a limit plate (73), the limit plate (73) being located at the top of the rotating shaft (61), the top of the limit plate (73) being connected to the bottom of the supporting plate (24), the bottom of the limit plate (73) extending into the rotating groove (52) and being slidably connected to the side wall of the rotating groove (52); A lifting motor (71), the lifting motor (71) is located on the rotating shaft (61) and connected to the rotating shaft (61), and the output shaft of the lifting motor (71) is coaxially connected to the screw rod (72).

7. A maintenance and processing device for offshore wind power tower and foundation according to claim 1, characterized in that: The bottom of the support frame (13) is horizontally provided with a transmission hole (14) through which the cleaning liquid can pass. The collecting member (3) comprises: A collecting box (31), the collecting box (31) being located on one side of the water storage tank (2), the bottom of the collecting box (31) being connected to the base (11), and a filter plate (12) being arranged inside the collecting box (31); A transmission pipe (32), one end of the transmission pipe (32) being in communication with the collection box (31), and the other end of the transmission pipe (32) being in communication with the water outlet hole (25) on the support frame (13).

8. A maintenance and processing device for offshore wind power towers and foundations according to claim 6, characterized in that: The rotating shaft (61) and the lifting motor (71) are provided with a controller (8), and the controller (8) is used to control the forward and reverse rotation of the lifting motor (71).

9. A maintenance and processing device for offshore wind power tower and foundation according to claim 4, characterized in that: A ball (18) is provided at the bottom of the limiting block (17), one side of the ball (18) is connected to the bottom of the limiting block (17), and the other side of the ball (18) is in contact with the side wall of the limiting groove (16).

10. A maintenance and processing device for offshore wind power tower and foundation according to claim 1, characterized in that: A sealing layer (23) is provided at one end of the spray pipe (22) close to the water pump (21), and the sealing layer (23) is connected to the water pump (21).

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