Anchoring system with compensation function

Abstract

This invention discloses a mooring system with compensation function, including an offshore floating platform, a multi-point mooring system, an angle compensation system, and a position compensation system. The offshore floating platform has a ballast tank, a buoyancy tank, and a counterweight tank from top to bottom. The lower part of the ballast tank has multiple pairs of tangential drainage outlets. The angle compensation system uses a dual-head motor to control a sealing block to block one side of the drainage outlet, utilizing the jet reaction force to generate a corrective torque. The position compensation system senses water level changes through a buoyancy body and drives a deflection plate to deflect via a linkage mechanism, generating lateral thrust to achieve position compensation. The system also includes auxiliary components such as electromagnets, attitude sensors, a tail rudder, and ball wheels to achieve sealed controllability, closed-loop sensing, and hydrodynamic optimization. This invention achieves dual active compensation for the platform's deflection angle and horizontal position without the need for an external thruster, significantly improving positioning stability and anti-interference capabilities, and is applicable to various types of offshore floating operation platforms.

Description

Technical Field

[0001] This invention relates to the technical field of mooring systems, and more specifically to a mooring system with a compensation function. Background Technology

[0002] Floating platforms at sea (such as floating wind power foundations, marine observation stations, drilling platforms, etc.) are susceptible to environmental loads such as wind, waves, and currents under complex sea conditions, which can cause yaw, drift, or even large swaying, seriously affecting their positioning accuracy and operational safety.

[0003] Traditional mooring systems mostly employ passive multi-point mooring, which provides basic constraints but lacks active adjustment capabilities and struggles to cope with dynamic disturbances. Existing active compensation schemes often rely on propellers, steering gears, or hydraulic systems, which suffer from structural complexity, high energy consumption, and maintenance difficulties, and their reliability is limited in deep water or long-term deployment scenarios.

[0004] Furthermore, how to achieve dual autonomous compensation for the platform's angle and position in the horizontal plane without adding an external power source remains a technical challenge in the field of marine engineering.

[0005] Therefore, there is an urgent need for a new type of mooring compensation system that is compact, energy-efficient, fast-responding, and adaptive. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of existing offshore floating platform mooring systems, such as lack of active compensation capability, reliance on high-energy-consuming propulsion devices, and poor environmental adaptability, and to provide a mooring system with compensation function that has high structural integration, low energy consumption, sensitive response, and adaptive control capability.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: An anchoring system with compensation function, comprising: A floating platform at sea includes a ballast tank, a buoyancy tank, and a counterweight tank arranged coaxially from top to bottom; the upper part of the ballast tank is provided with multiple water inlets evenly distributed along the circumference, and the lower part is provided with multiple pairs of drain outlets evenly distributed along the circumference, with the central axis of each pair of drain outlets being coaxial and arranged along the tangent direction of the inner circumference of the ballast tank. The multi-point mooring system includes multiple pairs of anchor chains I distributed along the circumference of the ballast tank, and multiple anchor chains II distributed along the circumference of the counterweight tank, wherein each pair of anchor chains I is symmetrically arranged on the left and right sides of the corresponding anchor chain II. An angle compensation system is installed between each pair of drainage outlets and includes a buoyancy body, a dual-head motor, and a sealing block. The dual-head motor drives the sealing block to selectively block one of the pair of drainage outlets, so that the water flowing into the ballast tank is discharged tangentially from the other unblocked drainage outlet. The jet reaction force generates a torque about the vertical axis, thereby dynamically compensating for the deflection angle of the platform in the horizontal plane. The position compensation system, located between the buoyancy chamber and the ballast chamber, includes a pair of deflection plates. The buoyancy body can float up and down inside the ballast chamber and drive the pair of deflection plates to deflect synchronously through a linkage mechanism, changing the direction of the surrounding water flow to generate a lateral reaction thrust, thereby dynamically compensating for the position of the platform in the horizontal plane.

[0008] Preferably, each pair of anchor chains one is connected to the bottom of the buoyancy chamber via a connecting plate one, and the anchor chain two is connected to the bottom of the counterweight chamber via a connecting plate two; a connecting plate three is slidably connected to the upper part of each pair of anchor chains one, and an anchor chain three is connected between two adjacent connecting plates three; a connecting plate four is slidably connected to the upper part of each anchor chain two, and an anchor chain four is connected between the connecting plate three and the corresponding connecting plate four.

[0009] Preferably, a partition plate is coaxially fixed inside the ballast tank, a water inlet is provided at the center of the partition plate, a sealing plate is detachably connected to the upper side of the water inlet, and a sealing ring is coaxially installed on the edge of the sealing plate; the buoyancy tank is coaxially fixed to the lower side of the ballast tank, and the counterweight tank is connected to the lower part of the buoyancy tank through multiple mounting pipes.

[0010] Preferably, a movable frame is coaxially provided above the sealing plate, and multiple guide posts are evenly connected circumferentially along the upper side of the sealing plate. Each guide post is slidably engaged with the movable frame through a guide sleeve, and a helical spring is sleeved on each guide post. An annular buoyancy body is provided inside the movable frame. The dual-head motor is vertically installed on the lower side of the partition plate through a pair of motor mounts, and its two output shafts are respectively connected to movable strips. The sealing block is connected to the cantilever ends of the upper and lower movable strips.

[0011] Preferably, the top of the counterweight chamber is coaxially rotatably connected to a support shaft, and a support block is coaxially fixed to the top of the support shaft. A pair of deflection plates are hinged to both ends of the support block. Each deflection plate has multiple water passage grooves, and a baffle plate is connected to the outer side of each water passage groove via a hinge. A deflection rod is vertically connected to the center of each deflection plate, and a support rod is vertically connected to the side of the support block. A sliding block is slidably fitted on the support rod, and the sliding block is hinged to the pair of deflection rods via a hinge strip. The buoyancy chamber has a mounting hole at its center, and a sliding rod is slidably connected in the mounting hole. The upper end of the sliding rod is rotatably connected to the center of the sealing plate, and the lower end is hinged to the sliding block via a hinge strip.

[0012] Furthermore, multiple electromagnets are evenly embedded along the edge of the water inlet.

[0013] Furthermore, an attitude sensor is coaxially mounted on the top of the ballast tank.

[0014] Furthermore, multiple ball wheels are evenly connected to the outer side of the movable frame.

[0015] Furthermore, the cantilever end of the support rod is vertically connected to a tail rudder plate.

[0016] Compared with the prior art, the present invention has the following advantages: 1. It has dual active compensation capabilities: the angle compensation system uses the tangential jet in the ballast tank to generate a controllable yaw moment to achieve dynamic correction of the heading angle; at the same time, the position compensation system converts the vertical displacement of the buoyancy body into the synchronous deflection of the deflector plate, generating lateral thrust to fine-tune the platform position. The two work together to significantly improve the attitude stability of the floating platform under wind, waves and current disturbances.

[0017] 2. Achieve sea state adaptive intelligent control: The attitude sensor provides real-time feedback on the platform status, and with the help of electromagnets to dynamically adjust the closing force of the sealing plate, the water storage and drainage response characteristics of the ballast tank can be changed as needed, thereby actively adapting to the compensation intensity and response speed under different sea states, enhancing the system's robustness and environmental adaptability.

[0018] 3. Multi-level mooring coordination constraint: The multi-point mooring system forms a spatial three-dimensional constraint network, which provides basic anchoring while also supporting active compensation actions, thus extending service life. 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 side view of the overall structure of the present invention.

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

[0022] Figure 4 This is a first-person view structural diagram of an offshore floating platform.

[0023] Figure 5 This is a structural schematic diagram of the entire offshore floating platform from a second perspective.

[0024] Figure 6 This is a schematic diagram of the internal structure of the pressure chamber.

[0025] Figure 7 This is a three-dimensional structural diagram of a multi-point mooring system.

[0026] Figure 8 This is a schematic diagram of the overall first-person perspective of the angle compensation system.

[0027] Figure 9 This is a schematic diagram of the overall second-view structure of the angle compensation system.

[0028] Figure 10 This is a partial three-dimensional structural diagram of the angle compensation system.

[0029] Figure 11 This is a first-person view structural diagram of the overall position compensation system.

[0030] Figure 12 This is a schematic diagram of the overall second-view structure of the position compensation system.

[0031] in: 10-Offshore floating platform; 101-Ballast tank; 101a-Water inlet; 101b-Drain outlet; 102-Break plate; 102a-Water passage; 103-Electromagnet; 104-Sealing plate; 105-Sealing ring; 106-Buoyancy tank; 106a-Mounting hole; 107-Mounting pipe; 108-Counterweight tank; 109-Attitude sensor; 20 - Multi-point mooring system; 201 - Connecting plate one; 202 - Anchor chain one; 203 - Connecting plate two; 204 - Anchor chain two; 205 - Connecting plate three; 206 - Anchor chain three; 207 - Connecting plate four; 208 - Anchor chain four; 30-Angle compensation system; 301-Moving frame; 302-Guide post; 303-Guide sleeve; 304-Helical spring; 305-Buoyancy body; 306-Spherical wheel; 307-Dual-head motor; 308-Motor base; 309-Moving strip; 310-Sealing block; 40-Position compensation system; 401-Support shaft; 402-Support block; 403-Deflection plate; 403a-Water passage; 404-Hinge; 405-Water baffle; 406-Deflection rod; 407-Support rod; 408-Sliding block; 409-Hinge bar one; 410-Sliding rod; 411-Hinge bar two; 412-Tail rudder plate. Detailed Implementation

[0032] 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.

[0033] like Figures 1 to 12 As shown, this embodiment provides an anchoring system with compensation function, including: The offshore floating platform 10 includes a ballast tank 101, a buoyancy tank 106, and a counterweight tank 108 arranged coaxially from top to bottom. The upper part of the ballast tank 101 is provided with a plurality of water inlets 101a evenly along the circumference, and the lower part is provided with a plurality of pairs of drain outlets 101b evenly along the circumference. The central axis of each pair of drain outlets 101b is coaxial and arranged along the tangent direction of the inner circumferential surface of the ballast tank 101. The multi-point mooring system 20 includes multiple pairs of anchor chains 202 distributed circumferentially along the ballast tank 101 and multiple anchor chains 204 distributed circumferentially along the counterweight tank 108, wherein each pair of anchor chains 202 is symmetrically arranged on the left and right sides of the corresponding anchor chain 204. An angle compensation system 30 is disposed between each pair of drain outlets 101b and includes a buoyancy body 305, a dual-head motor 307, and a sealing block 310. The dual-head motor 307 drives the sealing block 310 to selectively block one of the pair of drain outlets 101b, so that the water flowing into the ballast tank 101 is discharged tangentially from the other unblocked drain outlet 101b. The jet reaction force generates a torque about the vertical axis, thereby dynamically compensating for the deflection angle of the platform in the horizontal plane. The position compensation system 40 is located between the buoyancy chamber 106 and the counterweight chamber 108, and includes a pair of deflection plates 403. The buoyancy body 305 can float up and down inside the ballast chamber 101, and drives the pair of deflection plates 403 to deflect synchronously through a linkage mechanism, changing the direction of the surrounding water flow to generate a lateral reaction thrust, thereby dynamically compensating for the position of the platform in the horizontal plane.

[0034] The angle compensation system 30 utilizes the tangential jet of water flow within the ballast tank 101 to generate a controllable torque, enabling active correction of the platform's heading angle. Simultaneously, the position compensation system 40, through the height change of the buoyancy body 305, triggers the deflection plate 403 to generate a water flow counter-thrust, achieving active correction of the platform's position. The combined operation of these two systems significantly enhances the positioning stability and anti-interference capability of the offshore floating platform 10.

[0035] In this embodiment, each pair of anchor chains 202 is connected to the bottom of the buoyancy chamber 106 via a connecting plate 201, and the second anchor chain 204 is connected to the bottom of the counterweight chamber 108 via a connecting plate 203; a connecting plate 205 is slidably connected to the upper part of each pair of anchor chains 202, and an anchor chain 206 is connected between adjacent connecting plates 205; a connecting plate 207 is slidably connected to the upper part of each anchor chain 204, and an anchor chain 208 is connected between the connecting plate 205 and the corresponding connecting plate 207.

[0036] This multi-stage anchor chain structure forms a spatial three-dimensional constraint network: Anchor chain 1 (202) and anchor chain 2 (204) act on the buoyancy chamber 106 and the ballast chamber 108 respectively, providing dual vertical and horizontal anchoring; anchor chain 3 (206) and anchor chain 4 (208) constitute a spatial linkage cable, enhancing the overall rigidity of the system. The sliding connection plates 3 (205) and 4 (207) allow the anchor chains to finely adjust their angles under stress, avoiding stress concentration, extending the service life of the mooring system 20, and improving the platform's adaptability to complex sea conditions.

[0037] In this embodiment, a partition plate 102 is coaxially fixed inside the ballast tank 101. A water inlet 102a is provided at the center of the partition plate 102. A sealing plate 104 is connected to the upper side of the water inlet 102a in an openable manner. A sealing ring 105 is coaxially installed on the edge of the sealing plate 104. The buoyancy tank 106 is coaxially fixed to the lower side of the ballast tank 101. The counterweight tank 108 is connected to the lower part of the buoyancy tank 106 through multiple mounting pipes 107.

[0038] The partition plate 102 divides the ballast tank 101 into an upper chamber and a lower chamber. In conjunction with the openable and closable sealing plate 104, it controls whether water flows into the lower chamber, thereby adjusting the overall buoyancy of the platform. When the sealing plate 104 is closed, seawater enters the upper chamber only through the inlet 101a, increasing the draft and improving the stability of the platform. When the sealing plate 104 is open, water in the upper chamber flows into the lower chamber through the outlet 102a and is finally discharged from the outlet 101b. The sealing ring 105 is set on the edge of the sealing plate 104 to ensure good watertightness when it is closed.

[0039] In this embodiment, a movable frame 301 is coaxially provided above the sealing plate 104. Multiple guide posts 302 are evenly connected circumferentially on the upper side of the sealing plate 104. Each guide post 302 is slidably engaged with the movable frame 301 through a guide sleeve 303, and a helical spring 304 is sleeved on each guide post 302. An annular buoyancy body 305 is provided inside the movable frame 301. The dual-head motor 307 is vertically installed on the lower side of the partition plate 102 through a pair of motor seats 308. Its two output shafts are respectively connected to movable bars 309. The sealing block 310 is connected to the cantilever ends of the upper and lower movable bars 309.

[0040] The buoyancy body 305 moves up and down with the rise and fall of the water level in the ballast tank 101, causing the movable frame 301 to move up and down. When angle compensation is required, the dual-head motor 307 drives the movable bar 309 to drive the sealing block 310 to block the left or right drain outlet 101b, causing the water to spray out tangentially on one side, generating a controllable yaw torque.

[0041] In this embodiment, a support shaft 401 is coaxially rotatably connected to the top of the counterweight chamber 108, and a support block 402 is coaxially fixed to the top of the support shaft 401. A pair of deflection plates 403 are hinged to both ends of the support block 402. Each deflection plate 403 has multiple water passage grooves 403a, and a baffle plate 405 is connected to the outer side of each water passage groove 403a via a hinge. A deflection rod 406 is vertically connected to the center of each deflection plate 403, and the side of the support block 402... A support rod 407 is vertically connected to the surface, and a sliding block 408 is slidably fitted on the support rod 407. The sliding block 408 is hinged to the pair of deflection rods 406 through a hinge bar 409. The buoyancy chamber 106 has a mounting hole 106a at its center, and a sliding rod 410 is slidably connected in the mounting hole 106a. The upper end of the sliding rod 410 is rotatably connected to the center of the sealing plate 104, and the lower end is hinged to the sliding block 408 through a hinge bar 411.

[0042] When the sealing plate 104 moves up and down due to water level changes, it pushes the sliding block 408 to slide along the support rod 407 via the sliding rod 410 and the second hinge bar 411. This, in turn, drives the deflection rod 406 via the first hinge bar 409, causing the pair of deflection plates 403 to deflect synchronously inward or outward. When water flows through the water tank 403a, the baffle plate 405 can further adjust the water-facing area of ​​the deflection plates 403, thereby adjusting the flow resistance. This linkage mechanism converts vertical displacement into horizontal deflection.

[0043] Furthermore, a plurality of electromagnets 103 are uniformly embedded on the edge of the water inlet 102a.

[0044] The electromagnet 103 cooperates with the ferromagnetic material or additional armature provided on the sealing plate 104. When the sealing plate 104 is closed, it is energized to generate magnetic attraction force, providing controllable auxiliary closing force, significantly enhancing sealing reliability, and effectively preventing the sealing plate 104 from being accidentally opened due to wave impact or platform shaking, thereby improving the safety and sealing stability of the system under harsh sea conditions.

[0045] Furthermore, by adjusting the current flowing through the electromagnet 103, the magnitude of its adsorption force on the sealing plate 104 can be dynamically controlled, thereby adjusting the opening resistance of the sealing plate 104. This design makes the water storage rate and drainage response characteristics of the ballast tank 101 adjustable, thereby realizing the active control of the compensation capabilities of the angle compensation system 30 and the position compensation system 40, and enhancing the system's adaptability to different sea conditions.

[0046] Furthermore, an attitude sensor 109 is coaxially mounted on the top of the ballast tank 101.

[0047] The attitude sensor 109 monitors the roll, pitch and yaw angles of the floating platform 10 in real time and feeds the data back to the control system to trigger the automatic adjustment of the angle compensation system 30 or the position compensation system 40, thereby realizing intelligent, closed-loop attitude stabilization control and greatly improving the platform's autonomous operation capability.

[0048] Furthermore, multiple ball wheels 306 are evenly connected to the outer side of the movable frame 301.

[0049] The ball wheel 306 rolls in contact with the inner wall of the ballast tank 101, significantly reducing the frictional resistance of the movable frame 301 during the lifting and lowering process, and ensuring that the buoyancy body 305 responds sensitively to changes in water level without jamming.

[0050] Furthermore, the cantilever end of the support rod 407 is vertically connected to the tail rudder plate 412.

[0051] The tail rudder plate 412 can automatically adjust its attitude under the action of water flow, so that the deflector plate 403 faces the direction of the incoming flow, while the tail rudder plate 412 itself faces the direction of the water flow, thereby enhancing the hydrodynamic stability of the system and assisting the position compensation system 40 to achieve more precise azimuth control.

[0052] The working principle of a mooring system with compensation function: When the offshore floating platform 10 is disturbed by wind, waves, or currents and yaws or drifts, the attitude sensor 109 installed on the top of the ballast tank 101 collects the platform's yaw angle and position offset data in real time and transmits the signal to the control system.

[0053] If an excessive deflection angle is detected, the control system activates the angle compensation system 30: the dual-head motor 307 drives the movable bar 309 to move the sealing block 310, selectively blocking either of the pair of tangentially arranged drain outlets 101b. At this time, after seawater enters the upper chamber of the ballast tank 101 from the inlet 101a, it can only be discharged tangentially at high speed from the other unblocked drain outlet 101b, generating a jet reaction force and forming a controllable torque around the vertical axis, thereby dynamically correcting the platform's heading angle.

[0054] Meanwhile, if the platform experiences horizontal drift, the water level in the ballast tank 101 changes accordingly, causing the buoyancy body 305 to rise and fall. The buoyancy body 305 is integrated within the movable frame 301, and its movement is transmitted through the guide column 302 and the helical spring 304. The vertical displacement is then converted into the horizontal sliding of the sliding block 408 along the support rod 407 via the sliding rod 410. The sliding block 408 then drives the deflection rod 406 through the hinge bar 409, causing a pair of deflection plates 403 to deflect synchronously inward or outward. When water flows through the water channel 403a on the deflection plate 403, a lateral reaction thrust is generated due to the change in direction; the outer baffle plate 405 can further adjust the water-facing area. Thus, the position compensation system 40 achieves active fine-tuning of the platform's horizontal position.

[0055] Throughout the process, the electromagnet 103, when energized, attracts the ferromagnetic material on the sealing plate 104, providing an adjustable closing force. This prevents wave impact from causing seal failure and allows for dynamic control of the opening resistance of the sealing plate 104 by adjusting the current, thereby regulating the ballast tank 101's storage / discharge rate and achieving adaptive adjustment of the compensation response speed and intensity. Furthermore, the tail rudder plate 412 automatically aligns with the flow direction under the influence of the incoming current, ensuring the deflector plate 403 is stably facing the flow and improving compensation accuracy. The ball wheel 306 ensures smooth lifting and lowering of the movable frame 301 and guarantees sensitive sensing by the buoyancy body 305.

[0056] In summary, this system, without the need for additional propulsion, cleverly utilizes the platform's own ballast water flow and buoyancy changes. Through the synergistic effect of the angle compensation system 30 and the position compensation system 40, combined with the spatial constraints of the multi-point mooring system 20, it significantly improves the positioning stability, anti-interference capability, and autonomous operation performance of the offshore floating platform 10 in complex sea conditions.

[0057] Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not exhaustive. All modifications within the scope of this invention or its equivalents are included in this invention.

Claims

1. A mooring system with compensation function, characterized in that, include: A floating platform (10) includes a ballast tank (101), a buoyancy tank (106), and a counterweight tank (108) arranged coaxially from top to bottom. The upper part of the ballast tank (101) is provided with a plurality of water inlets (101a) evenly along the circumference, and the lower part is provided with a plurality of pairs of drain outlets (101b) evenly along the circumference. The central axis of each pair of drain outlets (101b) is coaxial and arranged along the tangent direction of the inner circumferential surface of the ballast tank (101). The multi-point mooring system (20) includes multiple pairs of anchor chains (202) distributed circumferentially along the ballast tank (101) and multiple anchor chains (204) distributed circumferentially along the counterweight tank (108), wherein each pair of anchor chains (202) is symmetrically arranged on the left and right sides of the corresponding anchor chain (204); An angle compensation system (30) is provided between each pair of drain outlets (101b) and includes a buoyancy body (305), a dual-head motor (307), and a sealing block (310). The dual-head motor (307) drives the sealing block (310) to selectively block one of the pair of drain outlets (101b), so that the water flowing into the ballast tank (101) is discharged tangentially from the other unblocked drain outlet (101b). The jet reaction force generates a torque around the vertical axis, thereby dynamically compensating for the deflection angle of the platform in the horizontal plane. The position compensation system (40) is located between the buoyancy tank (106) and the ballast tank (108), and includes a pair of deflection plates (403). The buoyancy body (305) can float up and down inside the ballast tank (101) and drive the pair of deflection plates (403) to deflect synchronously through a linkage mechanism, thereby changing the direction of the surrounding water flow to generate a lateral reaction thrust, thereby dynamically compensating for the position of the platform in the horizontal plane.

2. The mooring system with compensation function according to claim 1, characterized in that, Each pair of anchor chains (202) is connected to the bottom of the buoyancy chamber (106) via a connecting plate (201), and the second anchor chain (204) is connected to the bottom of the counterweight chamber (108) via a connecting plate (203); the upper part of each pair of anchor chains (202) is slidably connected to a connecting plate (205), and an anchor chain (206) is connected between two adjacent connecting plates (205); the upper part of each anchor chain (204) is slidably connected to a connecting plate (207), and an anchor chain (208) is connected between the connecting plate (205) and the corresponding connecting plate (207).

3. The mooring system with compensation function according to claim 1, characterized in that, The ballast tank (101) is coaxially fixed with a partition plate (102). The partition plate (102) has a water inlet (102a) at its center. A sealing plate (104) is connected to the upper side of the water inlet (102a) in an openable manner. A sealing ring (105) is coaxially installed on the edge of the sealing plate (104). The buoyancy tank (106) is coaxially fixed to the lower side of the ballast tank (101). The counterweight tank (108) is connected to the lower part of the buoyancy tank (106) through multiple mounting pipes (107).

4. The mooring system with compensation function according to claim 3, characterized in that, A movable frame (301) is coaxially provided above the sealing plate (104). Multiple guide posts (302) are evenly connected to the upper side of the sealing plate (104) along the circumference. Each guide post (302) is slidably engaged with the movable frame (301) through a guide sleeve (303), and a helical spring (304) is sleeved on each guide post (302). An annular buoyancy body (305) is provided inside the movable frame (301). The dual-head motor (307) is vertically installed on the lower side of the partition plate (102) through a pair of motor seats (308). Its two output shafts are respectively connected to movable bars (309). The sealing block (310) is connected to the cantilever ends of the upper and lower movable bars (309).

5. A mooring system with compensation function according to claim 3, characterized in that, The top of the counterweight compartment (108) is coaxially rotatably connected to a support shaft (401), and a support block (402) is coaxially fixed to the top of the support shaft (401). A pair of deflection plates (403) are hinged to both ends of the support block (402). Each deflection plate (403) has multiple water passage grooves (403a), and a baffle plate (405) is connected to the outer side of each water passage groove (403a) via a hinge. A deflection rod (406) is vertically connected to the center of each deflection plate (403), and the side of the support block (402) is vertically connected to... There is a support rod (407), and a sliding block (408) is slidably fitted on the support rod (407). The sliding block (408) is respectively hinged to the pair of deflection rods (406) through a hinge bar (409). The center of the buoyancy chamber (106) is provided with a mounting hole (106a). A sliding rod (410) is slidably connected in the mounting hole (106a). The upper end of the sliding rod (410) is rotatably connected to the center of the sealing plate (104), and the lower end is hinged to the sliding block (408) through a hinge bar (411).

6. The mooring system with compensation function according to claim 3, characterized in that, The edge of the water inlet (102a) is uniformly inlaid with multiple electromagnets (103).

7. The mooring system with compensation function according to claim 4, characterized in that, An attitude sensor (109) is coaxially mounted on the top of the ballast tank (101).

8. A mooring system with compensation function according to claim 4, characterized in that, Multiple ball wheels (306) are evenly connected to the outer side of the movable frame (301).

9. A mooring system with compensation function according to claim 5, characterized in that, The cantilever end of the support rod (407) is vertically connected to the tail rudder plate (412).

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