Offshore wind power generation equipment capable of inhibiting sea wave impact

Abstract

The invention discloses offshore wind power generation equipment capable of inhibiting sea wave impact. The offshore wind power generation equipment comprises a fan tower drum and a plurality of protecting and cleaning units arranged around the periphery of the fan tower drum. Each unit is integrated with a passive protection mechanism, an active protection mechanism and a cleaning mechanism; the passive protection mechanism absorbs conventional wave impact energy through a manger board and a shock absorber; the active protection mechanism generates reverse interference waves by hydraulically driving a wave making plate, and actively counteracts incident sea waves; and the cleaning mechanism drives the scraping plate to reciprocate along the outer wall of the tower drum through stretching and retracting so as to clean the attached marine fouling organisms. Through the synergistic effect of the three components, the dynamic load borne by the tower drum is effectively reduced, the anti-corrosion coating is prevented from being corroded by biological secretions, and the structural service life is prolonged. The equipment is compact in structure and high in adaptability, does not need manual diving operation, is particularly suitable for deep and far sea wind power scenes with high waves and high salt fog, and remarkably improves the safety and the operation and maintenance efficiency of an offshore wind power system.

Description

Technical Field

[0001] This invention relates to the technical field of offshore wind power generation, and specifically to an offshore wind power generation device that suppresses the impact of ocean waves. Background Technology

[0002] Offshore wind power equipment operates in extreme marine environments such as high salt spray, strong surges, and biological attachment for extended periods. The bottom of the wind turbine tower is often located in the tidal zone or is submerged in seawater year-round, making it highly susceptible to the combined effects of multiple damage mechanisms.

[0003] On the one hand, the periodic impact of ocean waves generates alternating loads, leading to fatigue accumulation in the tower structure and significantly shortening its service life. On the other hand, marine fouling organisms such as barnacles, oysters, and algae adhere in large quantities to the surface of the tower, and the acidic colloids they secrete can penetrate and corrode the anti-corrosion coating, thereby causing the substrate to rust and threatening the structural integrity.

[0004] Traditional protection methods mostly rely on passive sacrificial anodes or periodic manual diving cleaning, which are not only costly and risky but also unable to cope with dynamic wave loads. Although some solutions have attempted to introduce wave deflectors or cleaning devices, they generally suffer from problems such as limited functionality, lack of coordination, high energy consumption, and difficult maintenance. In particular, in terms of active wave cancellation and adaptive cleaning, there is still no integrated protection system that combines "sensing-response-execution-self-maintenance".

[0005] Therefore, there is an urgent need for an offshore wind power protection device that integrates passive energy absorption, active wave generation interference, self-powered sweeping, and intelligent control to comprehensively improve the tower's wave resistance and long-term service reliability. Summary of the Invention

[0006] The purpose of this invention is to overcome the technical problems of existing offshore wind power generation equipment, such as susceptibility to strong wave impact in complex marine environments, increased fatigue of tower structure, and corrosion failure caused by marine organisms. The invention provides an offshore wind power generation equipment that integrates passive buffering, active wave dissipation, and automatic cleaning functions to suppress wave impact.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: An offshore wind power generation device that suppresses wave impact, comprising: A wind turbine tower, wherein an installation ring is fitted around the outer periphery of the wind turbine tower; Multiple passive protection mechanisms are evenly distributed along the circumference of the mounting ring; each passive protection mechanism includes a shock absorber and a wave deflector, with both ends of the shock absorber being perpendicularly connected to the mounting ring and the wave deflector, respectively, for absorbing and dissipating the wave impact energy borne by the wave deflector. Multiple active protection mechanisms are correspondingly arranged above each of the passive protection mechanisms; each of the active protection mechanisms includes a hydraulic cylinder and a wave-making plate. The hydraulic cylinder is connected to the wave-making plate through a linkage mechanism and is used to drive the wave-making plate to swing back and forth, generating artificial waves on the sea surface that are opposite to the propagation direction of natural ocean waves, and actively canceling the energy of natural ocean waves by utilizing the principle of wave interference. Multiple cleaning mechanisms are correspondingly arranged below each of the passive protection mechanisms; each cleaning mechanism includes a telescopic frame and a scraper, the two ends of which are respectively connected to the wave-breaking plate and the scraper, for driving the scraper to reciprocate up and down along the outer wall of the wind turbine tower to remove marine fouling organisms attached to the surface of the tower.

[0008] Preferably, the outer periphery of the mounting ring is uniformly provided with a plurality of U-shaped fixing frames, and each fixing frame is provided with a hinge seat in the middle. The shock absorber is hinged to the fixing frame through the hinge seat. The piston rod of the shock absorber extends outward along the radial direction of the mounting ring and is connected to an inverted T-shaped wave baffle. A buffer spring is sleeved on the piston rod of the shock absorber. The two ends of the wave baffle are vertically connected to guide posts. Each guide post extends inward and slides with the end of the fixing frame through a guide sleeve.

[0009] Preferably, a steel pipe is horizontally fixedly connected to the upper side of the wave deflector, and a steel pipe is inclinedly fixedly connected to the upper side of the steel pipe. A buoyancy plate is fixedly installed between the steel pipe and the steel pipe. The hydraulic cylinder is installed on the upper side of the steel pipe via a fixing plate, and its piston rod extends upward and is connected to a moving block. A hinge plate is hinged to the outer end of the steel pipe. The hinge plate and the moving block are hinged together by a pair of hinge strips. A return spring is sleeved on the piston rod of the hydraulic cylinder. A pair of wave-making plates are symmetrically connected to the left and right sides of the hinge plate via spring hinges.

[0010] Preferably, channel steel strip 1 and channel steel strip 2 are arranged parallel to each other below the wave baffle. A pair of slider 1 are slidably connected inside channel steel strip 1, and a pair of slider 2 are slidably connected inside channel steel strip 2. Slider 1 and slider 2 are hinged together by a pair of telescopic frames. An inverted U-shaped fixing frame 2 is fixedly connected to the upper side of channel steel strip 1. The fixing frame 2 is vertically connected to the fixing frame 1. A guide sleeve 2 is provided in the middle of channel steel strip 1, and a guide post 2 is slidably connected inside the guide sleeve 2. A hinge seat 2 is symmetrically provided on the wave baffle. Each hinge seat 2 is hinged to the guide post 2 by a hinge strip 2. A lifting block is connected to the lower end of the guide post 2. The lifting block is hinged to the first telescopic section of the telescopic frame from top to bottom. A connecting plate is fixedly connected to the lower side of channel steel strip 2. Guide sleeve 3 is provided at both ends of the connecting plate. A guide post 3 is slidably connected inside each guide sleeve 3. The two ends of the scraping plate are fixedly connected to the inner ends of the guide posts 3 on both sides.

[0011] Furthermore, the inner wall of the mounting ring is uniformly provided with multiple buffer airbags along the circumference.

[0012] Furthermore, the buoyancy plate is a hollow, sealed structure with an inflation pipe and an exhaust pipe connected to its side walls.

[0013] Furthermore, C-shaped support frames are symmetrically welded to the left and right sides of the hinge plate.

[0014] Furthermore, an ultrasonic sensor is mounted on the upper end of the hinge plate via a fixed bracket.

[0015] Furthermore, a reinforcing rib is fixedly connected to the middle of the second channel steel bar, and a helical spring is connected between each of the second sliders and the reinforcing rib.

[0016] Furthermore, each of the guide posts three is fitted with a helical spring two.

[0017] Compared with the prior art, the present invention has the following advantages: 1. Multiple protection mechanisms work together to significantly reduce wave impact loads: By integrating passive and active protection mechanisms on the outer periphery of the wind turbine tower, the system absorbs conventional wave energy using wave deflectors and shock absorbers, and actively cancels incident waves by generating reverse interference waves through hydraulically driven wave generators. This achieves a dual load reduction effect of "passive dissipation + active cancellation", significantly reducing fatigue damage to the tower structure and improving the operational safety and service life of offshore wind power equipment in harsh sea conditions.

[0018] 2. Automatic removal of marine fouling organisms to ensure tower corrosion resistance: The cleaning mechanism located below the wave deflector can periodically drive the scraper to rise and fall along the outer wall of the tower, effectively removing attached organisms such as barnacles, oysters, and algae. This prevents the acidic or gelatinous metabolites secreted by these organisms from corroding the anti-corrosion coating on the tower surface over a long period of time, fundamentally preventing steel structure corrosion problems caused by coating failure, and reducing the frequency and cost of manual diving maintenance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention.

[0020] Figure 2 This is a schematic diagram of the overall front view of the present invention.

[0021] Figure 3 This is a top view of the overall structure of the present invention.

[0022] Figure 4 This is a three-dimensional structural diagram of the mounting ring and the buffer airbag as a whole.

[0023] Figure 5 This is a three-dimensional structural diagram of the passive protection mechanism.

[0024] Figure 6 This is a first-person view structural diagram of the active protection mechanism.

[0025] Figure 7 This is a structural diagram of the active protection mechanism from a second perspective.

[0026] Figure 8 A first-person view structural diagram of the entire cleaning organization.

[0027] Figure 9 A structural diagram of the entire cleaning mechanism from a second perspective.

[0028] Figure 10 A first-person view structural diagram of a portion of the cleaning mechanism.

[0029] Figure 11 A structural schematic diagram of a part of the cleaning mechanism from a second perspective.

[0030] in: 10-Wind turbine tower; 101-Mounting ring; 102-Buffer airbag; 20-Passive protection mechanism; 201-Fixed frame 1; 202-Hinge seat 1; 203-Shock absorber; 204-Buffer spring; 205-Boom baffle; 206-Guide post 1; 207-Guide sleeve 1; 30-Active protection mechanism; 301-Buoyancy plate; 302-Inflation pipe; 303-Exhaust pipe; 304-Steel pipe one; 305-Steel pipe two; 306-Hydraulic cylinder; 307-Fixed plate; 308-Moving block; 309-Hinge plate; 310-Hinge strip one; 311-Return spring; 312-Spring hinge; 313-Wave plate; 314-Support frame; 315-Fixed bracket; 316-Ultrasonic sensor; 40-Cleaning mechanism; 401-Channel steel bar one; 402-Channel steel bar two; 403-Slider one; 404-Slider two; 405-Telescopic frame; 406-Fixed frame two; 407-Guide sleeve two; 408-Guide post two; 409-Hinge seat two; 410-Hinge strip two; 411-Lifting block; 412-Reinforcing rib; 413-Helical spring one; 414-Connecting plate; 415-Guide sleeve three; 416-Guide post three; 417-Scraper plate; 418-Helical spring two. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] like Figures 1 to 11 As shown, this embodiment provides an offshore wind power generation device for suppressing wave impact, comprising: Wind turbine tower 10, wherein an installation ring 101 is fitted around the outer periphery of the wind turbine tower 10; Multiple passive protection mechanisms 20 are evenly distributed along the circumference of the mounting ring 101; each passive protection mechanism 20 includes a shock absorber 203 and a wave deflector 205, the two ends of the shock absorber 203 are perpendicularly connected to the mounting ring 101 and the wave deflector 205 respectively, and are used to absorb and dissipate the wave impact energy borne by the wave deflector 205. Multiple active protection mechanisms 30 are correspondingly arranged above each of the passive protection mechanisms 20; each of the active protection mechanisms 30 includes a hydraulic cylinder 306 and a wave-making plate 313. The hydraulic cylinder 306 is connected to the wave-making plate 313 through a linkage mechanism and is used to drive the wave-making plate 313 to swing back and forth to generate artificial waves on the sea surface that are opposite to the propagation direction of natural ocean waves, thereby actively canceling the energy of natural ocean waves by utilizing the principle of wave interference. Multiple cleaning mechanisms 40 are correspondingly arranged below each of the passive protection mechanisms 20; each cleaning mechanism 40 includes a telescopic frame 405 and a scraper 417. The two ends of the telescopic frame 405 are respectively connected to the wave deflector 205 and the scraper 417 for driving the scraper 417 to reciprocate up and down along the outer wall of the wind turbine tower 10 to remove marine fouling organisms attached to the surface of the tower.

[0033] Through a comprehensive protection strategy integrating passive energy absorption, active offsetting, and automatic cleaning, the dynamic load of ocean waves on the wind turbine tower 10 is significantly reduced, extending the structural fatigue life. Simultaneously, regular removal of fouling organisms such as barnacles and oysters prevents their acidic secretions from corroding the anti-corrosion coating on the tower surface, ensuring long-term service safety. The overall modular layout facilitates maintenance and replacement.

[0034] In this embodiment, a plurality of U-shaped fixing frames 201 are evenly provided on the outer periphery of the mounting ring 101. A hinge seat 202 is provided in the middle of each fixing frame 201. The shock absorber 203 is hinged to the fixing frame 201 through the hinge seat 202. The piston rod of the shock absorber 203 extends outward along the radial direction of the mounting ring 101 and is connected to an inverted T-shaped wave deflector 205. A buffer spring 204 is sleeved on the piston rod of the shock absorber 203. Guide posts 206 are vertically connected to both ends of the wave deflector 205. Each guide post 206 extends inward and slides with the end of the fixing frame 201 through a guide sleeve 207. The U-shaped fixed frame 201 and the guide post-guide sleeve structure together form a guiding constraint system to ensure that the wave deflector 205 moves only in the radial direction, preventing deflection or torsion; the buffer spring 204 and the shock absorber 203 work together to form an "elastic + damping" composite buffer mechanism, which effectively absorbs the impact of high-frequency small-amplitude waves and improves the system's durability and response stability.

[0035] In this embodiment, a steel pipe 304 is horizontally fixedly connected to the upper side of the wave deflector 205, and a steel pipe 305 is obliquely fixedly connected to the upper side of the steel pipe 304. A buoyancy plate 301 is fixedly installed between the steel pipe 304 and the steel pipe 305. The hydraulic cylinder 306 is installed on the upper side of the steel pipe 305 through a fixing plate 307. Its piston rod extends upward and is connected to a moving block 308. A hinge plate 309 is hinged to the outer end of the steel pipe 304. The hinge plate 309 and the moving block 308 are hinged together by a pair of hinge bars 310. A return spring 311 is sleeved on the piston rod of the hydraulic cylinder 306. A pair of wave-making plates 313 are symmetrically connected to the left and right sides of the hinge plate 309 through spring hinges 312. The buoyancy plate 301 provides basic buoyancy support, enabling the entire active protection mechanism 30 to adaptively adjust its height as the sea level rises and falls; the hinge bar 310 efficiently converts the linear motion of the hydraulic cylinder 306 into the large-angle swing of the wave generator 313, achieving powerful wave generation; the spring hinge 312 gives the wave generator 313 the ability to deploy flexibly—fully opening when moving outward to enhance the wave generation effect, and reducing the frontal area when retracting inward to reduce hydrodynamic resistance in non-working state.

[0036] In this embodiment, channel steel strip 1 401 and channel steel strip 2 402 are arranged parallel to each other below the wave deflector 205. A pair of sliders 1 403 are slidably connected inside channel steel strip 1 401, and a pair of sliders 2 404 are slidably connected inside channel steel strip 2 402. Sliders 1 403 and sliders 2 404 are hinged together by a pair of telescopic frames 405. An inverted U-shaped fixing frame 2 406 is fixedly connected to the upper side of channel steel strip 1 401. Fixing frame 2 406 is vertically connected to fixing frame 1 201. A guide sleeve 2 407 is provided in the middle of channel steel strip 1 401, and a sliding component is slidably connected inside the guide sleeve 2 407. Guide post 2 408, the wave baffle 205 is symmetrically provided with hinge seat 2 409, each of the hinge seat 2 409 and guide post 2 408 are hinged to each other by hinge strip 2 410, the lower end of the guide post 2 408 is connected to lifting block 411, the lifting block 411 is hinged to the first expansion joint from top to bottom of the telescopic frame 405, the lower side of the channel steel strip 2 402 is fixedly connected to connecting plate 414, the two ends of the connecting plate 414 are provided with guide sleeve 3 415, each of the guide sleeve 3 415 is slidably connected to guide post 3 416, the two ends of scraper plate 417 are respectively fixedly connected to the inner ends of guide post 3 416 on both sides. The four-bar linkage-telescopic frame composite transmission mechanism efficiently converts the slight radial displacement of the wave deflector 205 into the large-stroke lifting motion of the scraper 417, realizing the self-powered cleaning function of "driving clean with waves"; the guide column-guide sleeve guiding system ensures that the scraper 417 runs vertically close to the outer wall of the tower, avoiding uneven wear or jamming, effectively removing stubborn deposits, and reducing the frequency and cost of manual diving maintenance.

[0037] Furthermore, the inner wall of the mounting ring 101 is uniformly provided with multiple buffer airbags 102 along the circumference. The buffer airbags 102 fill the space between the mounting ring 101 and the wind turbine tower 10, absorbing the relative motion impact caused by wave swaying, avoiding direct metal-to-metal collision that could cause wear or structural damage, extending the service life of the equipment, and reducing operating noise.

[0038] Furthermore, the buoyancy plate 301 is a hollow, sealed structure with an inflation pipe 302 and an exhaust pipe 303 connected to its side walls. By adjusting the inflation / exhaust volume, the buoyancy of the buoyancy plate 301 can be dynamically controlled, thereby adjusting the draft of the active protection mechanism 30 in the water to adapt to different tide levels, wave heights, or seasonal sea state changes, ensuring that the wave generator 313 is always in the optimal working position and improving the active countermeasures efficiency.

[0039] Furthermore, C-shaped support frames 314 are symmetrically welded to the left and right sides of the hinge plate 309. When the wave generator 313 moves radially outward, it unfolds and rests against the support frame 314, which limits the maximum unfolding angle of the wave generator 313. When the wave generator 313 moves radially inward, the support frame 314 allows water to flow freely, effectively reducing return resistance and structural fatigue load.

[0040] Furthermore, an ultrasonic sensor 316 is mounted on the upper end of the hinge plate 309 via a fixed bracket 315. The ultrasonic sensor 316 monitors the height, period, and approach speed of the waves in front in real time, providing feedback signals to the hydraulic control system to achieve adaptive adjustment of the oscillation frequency and phase of the wave generator 313, maximizing the wave interference cancellation effect and improving the level of intelligence.

[0041] Furthermore, a reinforcing rib 412 is fixedly connected to the middle of the second channel steel bar 402, and a helical spring 413 is connected between each of the second sliders 404 and the reinforcing rib 412. The helical spring 413 enables the second sliders 404 on both sides to move synchronously inward or outward, thereby maintaining the force balance of the lifting structure of the scraper plate 417, improving operational stability and avoiding damage to the mechanism due to uneven loading.

[0042] Furthermore, each of the guide posts 416 is fitted with a helical spring 418. The helical spring 418 ensures that the scraper 417 always adheres to the outer wall of the wind turbine tower 10 with constant pressure. Even if there are slight unevenness or coating peeling on the tower surface, it can maintain effective scraping force and avoid incomplete cleaning or damage to the equipment due to excessive pressure.

[0043] The working principle of an offshore wind power generation device that suppresses the impact of ocean waves is as follows: First, the ultrasonic sensor 316 installed on the upper end of the hinge plate 309 monitors the wave height, period and propagation speed of the waves in front in real time and transmits the data to the central control system. Based on this, the control system calculates the optimal artificial wave parameters and drives the piston rod of the hydraulic cylinder 306 to extend and retract. Through the linkage mechanism composed of the moving block 308, the hinge bar 310 and the hinge plate 309, the linear motion is converted into the large-angle reciprocating swing of the wave-generating plate 311, which generates artificial waves with the opposite phase to the natural incident wave on the water surface of the wind turbine tower 10 facing the wave. The destructive interference principle of waves is used to actively cancel out part of the wave energy. The residual impact force that is not offset acts on the wave deflector 205, causing it to move slightly inward in the radial direction. This displacement is transmitted to the guide column 408 through the hinge seat 409 and the hinge bar 410, which in turn drives the lifting block 411 to move downward. The lifting block 411 drives the telescopic frame 405 to unfold, pushing the slider 403 and the slider 404 to slide synchronously along the channel steel bar 401 and the channel steel bar 402. Finally, the scraper 417 moves up or down along the outer wall of the wind turbine tower 10, realizing the self-powered cleaning function of "driving clean with waves". During this process, the buffer spring 204 and the shock absorber 203 work together to form a "elastic + damping" composite buffer mechanism: the buffer spring 204 absorbs high-frequency small-amplitude impacts, the shock absorber 203 dissipates low-frequency large-energy vibrations through oil throttling, and the guide pair composed of guide post 206 and guide sleeve 207 ensures that the wave deflector 205 only performs radial translation and prevents deflection.

[0044] Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this invention or equivalent to the scope of this invention are included in this invention.

Claims

1. An offshore wind power generation device for suppressing wave impact, characterized in that, include: Wind turbine tower (10), with an installation ring (101) fitted around the outer periphery of the wind turbine tower (10); Multiple passive protection mechanisms (20) are evenly distributed along the circumference of the mounting ring (101); each passive protection mechanism (20) includes a shock absorber (203) and a wave deflector (205), the two ends of the shock absorber (203) being perpendicularly connected to the mounting ring (101) and the wave deflector (205) respectively, for absorbing and dissipating the wave impact energy borne by the wave deflector (205); Multiple active protection mechanisms (30) are correspondingly arranged above each of the passive protection mechanisms (20); each of the active protection mechanisms (30) includes a hydraulic cylinder (306) and a wave-making plate (313). The hydraulic cylinder (306) is connected to the wave-making plate (313) through a linkage mechanism to drive the wave-making plate (313) to swing back and forth, generating artificial waves on the sea surface that are opposite to the propagation direction of natural ocean waves, and actively canceling the energy of natural ocean waves by utilizing the wave interference principle. Multiple cleaning mechanisms (40) are correspondingly arranged below each of the passive protection mechanisms (20); each of the cleaning mechanisms (40) includes a telescopic frame (405) and a scraper (417). The two ends of the telescopic frame (405) are respectively connected to the wave deflector (205) and the scraper (417) for driving the scraper (417) to move up and down along the outer wall of the wind turbine tower (10) to remove marine fouling organisms attached to the surface of the tower.

2. The offshore wind power generation equipment for suppressing wave impact according to claim 1, characterized in that: The mounting ring (101) is uniformly provided with a plurality of U-shaped fixing frames (201) on its outer periphery. Each fixing frame (201) is provided with a hinge seat (202) in the middle. The shock absorber (203) is hinged to the fixing frame (201) through the hinge seat (202). The piston rod of the shock absorber (203) extends outward along the radial direction of the mounting ring (101) and is connected to an inverted T-shaped wave deflector (205). A buffer spring (204) is sleeved on the piston rod of the shock absorber (203). The two ends of the wave deflector (205) are vertically connected to guide posts (206). Each guide post (206) extends inward and slides with the end of the fixing frame (201) through a guide sleeve (207).

3. The offshore wind power generation equipment for suppressing wave impact according to claim 1, characterized in that: A steel pipe (304) is horizontally fixedly connected to the upper side of the wave deflector (205). A steel pipe (305) is inclinedly fixedly connected to the upper side of the steel pipe (304). A buoyancy plate (301) is fixedly installed between the steel pipe (304) and the steel pipe (305). The hydraulic cylinder (306) is installed on the upper side of the steel pipe (305) through a fixing plate (307). Its piston rod extends upward and is connected to a moving block (308). A hinge plate (309) is hinged to the outer end of the steel pipe (304). The hinge plate (309) and the moving block (308) are hinged together by a pair of hinge strips (310). A return spring (311) is sleeved on the piston rod of the hydraulic cylinder (306). A pair of wave-making plates (313) are symmetrically connected to the left and right sides of the hinge plate (309) through spring hinges (312).

4. The offshore wind power generation equipment for suppressing wave impact according to claim 2, characterized in that: Below the wave deflector (205), a first channel steel bar (401) and a second channel steel bar (402) are arranged in parallel. A pair of first sliders (403) are slidably connected inside the first channel steel bar (401), and a pair of second sliders (404) are slidably connected inside the second channel steel bar (402). The first sliders (403) and the second sliders (404) are hinged together by a pair of telescopic frames (405). An inverted U-shaped fixing frame (406) is fixedly connected to the upper side of the first channel steel bar (401). The second fixing frame (406) is vertically connected to the first fixing frame (201). A guide sleeve (407) is provided in the middle of the first channel steel bar (401), and a guide post (407) is slidably connected inside the guide sleeve (407). 408), the wave baffle (205) is symmetrically provided with hinge seat two (409), each of the hinge seat two (409) and guide post two (408) is hinged to each other through hinge strip two (410), the lower end of the guide post two (408) is connected to a lifting block (411), the lifting block (411) is hinged to the first expansion joint of the telescopic frame (405) from top to bottom, the lower side of the channel steel strip two (402) is fixedly connected to a connecting plate (414), the two ends of the connecting plate (414) are provided with guide sleeve three (415), each of the guide sleeve three (415) is slidably connected to a guide post three (416), the two ends of the scraper plate (417) are respectively fixedly connected to the inner ends of the guide post three (416) on both sides.

5. The offshore wind power generation equipment for suppressing wave impact according to claim 1, characterized in that: The inner wall of the mounting ring (101) is uniformly provided with multiple buffer airbags (102) along the circumference.

6. The offshore wind power generation equipment for suppressing wave impact according to claim 3, characterized in that: The buoyancy plate (301) is a hollow, sealed structure with an inflation pipe (302) and an exhaust pipe (303) connected to its side walls.

7. The offshore wind power generation equipment for suppressing wave impact according to claim 3, characterized in that: The hinge plate (309) has C-shaped support frames (314) symmetrically welded on its left and right sides.

8. The offshore wind power generation equipment for suppressing wave impact according to claim 3, characterized in that: An ultrasonic sensor (316) is mounted on the upper end of the hinge plate (309) via a fixed bracket (315).

9. The offshore wind power generation equipment for suppressing wave impact according to claim 4, characterized in that: A reinforcing rib (412) is fixedly connected to the middle of the channel steel bar (402), and a helical spring (413) is connected between each slider (404) and the reinforcing rib (412).

10. The offshore wind power generation equipment for suppressing wave impact according to claim 4, characterized in that: Each of the guide posts three (416) is fitted with a helical spring two (418).

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