3671results about "Vessel parts" patented technology

The invention discloses an automatic ship berthing and leaving method based on video monitoring and image recognition, which comprises the following steps: S1, acquiring real-time video data, and carrying out image preprocessing; s2, extracting target feature information by using a target detection model based on an OfficientDet algorithm; s3, generating environment sensing information by using a multi-modal sensor fusion technology; s4, based on the environment perception information, constructing and updating a three-dimensional dynamic map of the surrounding environment of the ship in real time; s5, performing global path planning by adopting a fast extension random tree-star algorithm; s6, local dynamic obstacle avoidance is carried out in combination with a two-stage neural network algorithm; s7, based on the global path planning result and the local dynamic obstacle avoidance strategy, the adaptive control system accurately adjusts the speed, course and attitude of the ship according to the real-time environment change; and S8, performing big data analysis and historical data mining by using the cloud computing platform. According to the invention, image recognition and deep learning technologies are utilized to realize automatic berthing and unberthing of the ship, and the method has the advantages of high efficiency and accuracy.

The invention discloses an intelligent water quality real-time monitoring and early warning unmanned ship and an unmanned ship system, and relates to the field of water quality monitoring and unmanned ships, and the unmanned ship adopts a modular structure and comprises a cabin which is internally provided with a GNSS module, a communication module and a main control module; the double ship bodies are fixed to the two sides of the cabin respectively, and lithium battery packs used for storing energy and supplying power are arranged in the two ship bodies; the top plate is fixed on the top surface of the cabin, and a GNSS antenna, an environment sensing module and a solar panel for converting solar energy into electric energy to assist power supply are arranged on the top plate; the two propellers are fixed to the two sides of the rear portion of the bottom of the cabin respectively and used for providing power for the unmanned ship. The lifting mechanism is arranged in the cabin, carries a water quality monitoring module and is used for driving the water quality monitoring module to ascend and descend. The system realizes the functions of water quality real-time monitoring, environment perception, automatic obstacle avoidance and the like, and has the advantages of modular design, high intelligent level and wide application scenarios.

The invention provides a floating attitude adjustment and optimization system for a floating type offshore wind power equipment group, and relates to the technical field of offshore wind power equipment, and the system comprises a sensing monitoring module which collects an equipment operation attitude parameter set and a marine environment data set in real time; the information is transmitted to the central control unit through the data transmission module, and is analyzed and processed by the equipment attitude prediction module to generate equipment attitude prediction information; the adjustment strategy generation module obtains a target attitude adjustment strategy based on the equipment attitude prediction information and the construction information of the buoyancy attitude adjustment device; the adjustment parameter generation module obtains attitude dynamic adjustment parameters; and the attitude adjustment execution module performs multi-point attitude adjustment and dynamic feedback optimization on the equipment group. The technical problem that an existing floating type wind power equipment set lacks a flexible floating posture adjusting means and is difficult to cope with floating posture changes caused by a complex marine environment is solved, the operation stability of the equipment set is improved, and therefore the power generation efficiency is improved, and the service life of the equipment is prolonged.

A fail-safe sealing system for a watercraft includes a self-bailing drain plug having an outer wall with a proximal end having a proximal opening, a distal end having a distal opening, and a fluid conduit that extends from the proximal opening to the distal opening. The sealing system includes a check valve including a ball disposed within the fluid conduit and being surrounded by the outer wall, and a ball retaining pin extending between opposite lateral sides of the outer wall adjacent the proximal opening for preventing the ball from passing through the proximal opening. The sealing system includes a sealing cap having a bayonet-style locking assembly that locks onto the ball retaining pin for securing the sealing cap to the proximal end of the outer wall for forming a water-tight seal with the proximal end of the outer wall of the self-bailing drain plug.

The invention relates to the technical field of comprehensive corrosion prevention and pollution prevention of ships, in particular to a marine high-power ultrasonic pipeline pollution prevention device and a control method thereof. The contact type ultrasonic transducer is mounted on the outer wall of the seawater pipeline and is matched with the high-power driving controller, so that high-power ultrasonic waves can be used for repelling, preventing and treating contaminated marine organisms, and attached marine organisms can be removed to a certain extent; the transducer is arranged on the outer wall of a ship seawater pipeline or a valve box in a contact type installation mode and is connected through a profiling base stud to be installed, so that the whole device is convenient to disassemble, assemble, arrange and maintain, and flowing of seawater in the pipeline is not affected; according to the ultrasonic pipeline anti-fouling device, wheel control logic is adopted, automatic adjustment and alternate intermittent operation are achieved by adding the switching circuit, the power consumption and heat production can be effectively controlled while the ship seawater pipeline anti-fouling effect is guaranteed, the reliability of the device is improved, the size of the device is reduced, and the application prospect is wide.

The ammonia storage tank includes a fuel supply unit that supplies ammonia discharged from an ammonia storage tank to an engine, a fuel recovery unit that recovers excess ammonia returned from the engine, an exhaust treatment unit that treats exhaust gas discharged from the engine, and a vent unit that discharges ammonia discharged from the fuel supply unit or the fuel recovery unit to the outside, the vent unit includes a low-pressure discharge drum that collects low-pressure ammonia discharged from the ammonia storage tank or the fuel supply unit, a high-pressure discharge drum that collects high-pressure ammonia discharged from the fuel supply unit or the fuel recovery unit, and an exhaust treatment machine that treats ammonia and transfers it to a vent mast, and the low-pressure discharge drum or the high-pressure discharge drum transfers ammonia to the exhaust treatment unit or the exhaust treatment machine.

The invention relates to an underwater robot take-up and pay-off device and a take-up and pay-off wave compensation method. The device comprises a cable storage winch, a wave compensation component, an A frame, a swing stopper, load equipment, an umbilical cable and a controller, and the umbilical cable is connected with the cable storage winch and the load equipment. The wave compensation component comprises a base, a swing support, a first driving component, a first guide wheel, a sliding base, a second driving component, a first force measuring shaft pin and a first encoder, the swing support is connected with the base, the sliding base slides along the swing support, and the first guide wheel is installed on the sliding base. The A frame is connected with a ship body and provided with a motion reference unit; the oscillation stopping device comprises a second guide wheel, a second force measuring shaft pin and a second encoder and is installed on the A frame. The load device is provided with an inertial measurement unit. Through the controller, based on intelligent switching of tension control and wave compensation modes, the first driving part achieves passive compensation, the second driving part adjusts the tension of the umbilical cable according to the heaving motion, and safe and efficient operation of equipment is ensured.

Disclosed is a marine fuel cell-based integrated heat, electricity, and cooling supply system comprising a power supply system and a waste heat recovery system; the power supply system comprises wind turbine generator sets, solar generator sets, and a fuel cell power module; the waste heat recovery system encompasses a turbine power generation module and a lithium bromide refrigeration module; the fuel cell power module is connected to both the turbine power generation module and the lithium bromide refrigeration module; the turbine power generation module is used to generate electricity using waste heat. This approach fully exploits the waste heat from the exhaust gas generated by the fuel cell power module, resulting in a high overall energy utilization rate. The self-consumption electricity and pure hydrogen fuel for the integrated energy supply system can be obtained from solar and wind energy, ensuring low carbon emissions for the entire system.

The invention provides a hydrometeorological unmanned ship based on a visual inertia laser radar and an SLAM navigation method thereof.The unmanned ship comprises a ship protection cover, a ship shell, the laser radar, a depth camera, an IMU module, an intelligent development board and the like, and the laser radar, the depth camera and the IMU module are connected with the intelligent development board; the unmanned ship further comprises a Beidou positioning module, a sensor module, an STM32 driving board, a brushless motor driving module and an electronic speed regulator, the unmanned ship can achieve precise positioning and path planning of a ship body, environment monitoring and sampling and has the functions of automatic cruise, obstacle avoidance and the like, laser radar information and binocular vision IMU attitude estimation are fused through tight coupling, and the navigation precision is improved. According to the SLAM front-end attitude estimator, a VILO front-end attitude estimator is formed, and laser radar observation is added to further limit the attitude, so that the accuracy and robustness of the SLAM front-end attitude estimator in indoor and outdoor environments are improved.

The invention discloses a ship bulwark drainage intelligent management system combined with multi-sensor data monitoring, and relates to the technical field of ship intelligent control and automation, and the ship bulwark drainage intelligent management system comprises a sensor group, a dynamic trust chain fusion decision module, a multi-modal cross validation module, a fault-tolerant execution and reverse verification module and a central controller. According to the ship bulwark drainage intelligent management system combined with multi-sensor data monitoring, by constructing a dynamic trust chain fusion decision model and a multi-modal cross validation mechanism, the accuracy and timeliness of multi-source sensor data fusion under complex sea conditions are improved; sensor misjudgment caused by mechanical vibration, bubble interference and the like is effectively suppressed, the false triggering rate of a drainage instruction is reduced and response delay is shortened in combination with digital twin rehearsal and a reverse verification closed loop, and cooperative fault tolerance of a sensor cluster is realized through two-stage screening and a majority voting mechanism. And continuous and stable operation of the system under single-point fault or abnormal interference is ensured.

Disclosed is a floating platform integrating wave attenuation with marine energy power generation and a working method thereof, the platform includes a breakwater, a tuned damping wave energy converter, and an offshore floating wind turbine. The breakwater includes double-cylindrical-boxes and connecting bulkheads, and a moon pool area is formed in a middle of the breakwater; the offshore floating wind turbine and the tuned damping wave energy converter are both connected to the breakwater through a connecting rod. A circular groove is formed on an inner side of each of the connecting bulkheads of the breakwater. The breakwater provides the floating base and power generation environment for the offshore floating wind turbine and the tuned damping wave energy converter, and a plurality of the tuned damping wave energy converters can be disposed, and are evenly distributed beneath the offshore floating wind turbine.

A self-bailing boat belongs to the field of inflatable boats. The self-bailing boat includes a boat's side, a boat bottom, inflation valves, an inflation adjustable pedal, a scupper shielding plate, a floor cover plate, and a waterproof airtight zipper. There are a plurality of the inflation valves, the boat bottom is connected to the boat's side, and the boat's side and the boat bottom can form a hull of the self-bailing boat. The self-bailing boat greatly reduces accumulated water in the hull. Meanwhile, based on the structural improvement, the self-bailing boat effectively reduces contact of the accumulated water in the hull with a user, and provides a more comfortable environment for the user. The self-bailing boat has a skillful concept, a reasonable design, a simple structure, a low manufacturing cost and a good bailing effect, and possesses a high practical value and provides a notable progress.

The invention discloses a tuning heave plate semi-submersible platform containing an inerter and a structural parameter optimization design method of the tuning heave plate semi-submersible platform, and belongs to the field of floating wind turbine platform vibration suppression. Comprising a semi-submersible platform, a stand column, a spring-damping-inerter structure and a heaving plate. The heaving plate and the semi-submersible platform are oppositely installed in an up-down parallel mode through the stand column and the spring-damping-inerter structure, the upper end of the stand column is fixedly connected with the bottom of the semi-submersible platform, the lower end of the stand column is fixedly connected with the upper end of the spring-damping-inerter structure, and the lower end of the spring-damping-inerter structure is fixedly connected with the heaving plate. The heaving plate can move up and down relative to the semi-submersible platform through a spring-damping-inerter structure. The semi-submersible type wind turbine platform has the advantages of being high in bearing capacity and good in heaving restraining effect, unsteady heaving borne by the semi-submersible type wind turbine platform in different sea conditions can be reduced, and therefore the service life and performance of the semi-submersible type wind turbine platform are guaranteed.

The invention discloses a transverse wave motion compensation mechanism for an offshore platform personnel embarkation gangway ladder, which comprises an offshore platform fixing frame, an embarkation ladder and a ship body, the embarkation ladder and the ship body are arranged on the front side of the offshore platform fixing frame, and the front side of the offshore platform fixing frame is fixedly connected with a plurality of traffic ship berthing rubber fenders. By arranging a series of structures, the lifting gangway ladder can be conveniently and accurately compensated left and right in a mode that friction measurement is matched with active distance control driving when a ship body swings left and right, so that the lifting gangway ladder and the ship body move left and right consistently to form a relative static effect, and the phenomenon that people fall off easily due to large inertia caused by direct movement to static is reduced; a person can conveniently and stably climb to the lifting gangway ladder, the use stability is improved, hard impact force generated by instant movement can be conveniently and elastically buffered and unloaded during movement compensation, compensation work is more flexible and stable, discomfort is reduced, the comfort of the person during initial climbing is improved, and the service life of the person is prolonged. In addition, the buffering damping force and the elastic swing amplitude balance can be adjusted accurately, and the using effect is further improved.

The invention discloses a pressure and load arrangement device of a four-column truss type tension leg floating type fan foundation platform, the pressure and load arrangement device of the four-column truss type tension leg floating type fan foundation platform comprises a ship body assembly, a pressure loading assembly and a load arrangement assembly are arranged in the ship body assembly, and a stretching assembly is arranged on the ship body assembly. The end, away from the ship body assembly, of the stretching assembly is connected with the tension tendon, the end, away from the stretching assembly, of the tension tendon is connected with the seabed, the ballast assembly loads seawater into the ship body assembly, the stretching assembly lifts the tension tendon so that the ship body assembly can dive to the preset draft level, and the load discharging assembly discharges the seawater in the ship body assembly. The hull assembly floats upward to tension the tension tendon. According to the pressing, arranging and loading device of the four-stand-column truss type tension leg floating type draught fan foundation platform, modular design is adopted for all the assemblies, cost is reduced, the structure is simple, the maintenance difficulty is small, and the mooring installation requirement of the tension leg floating type draught fan foundation platform is met.

The invention relates to the technical field of ships, and discloses an ice flowing prevention device applied to a polar region ship moon pool, which comprises ice pushing manipulators, the ice pushing manipulators are arranged on the upstream and the downstream of the moon pool, and the ice pushing manipulators can push ice flowing to enable the ice flowing towards the moon pool to be far away from the moon pool; the underwater sound ice detector is mounted at the bottom of the ship, and the underwater sound ice detector can monitor position data of flowing ice in water relative to the ice pushing manipulator; the ice block crushers are installed at the positions, located on the upstream and the downstream of the moon pool, of the bottom of the ship, and the ice block crushers can crush flowing ice flowing to the ice block crushers; the ice stirring baffle is arranged at the bottom of the ship and located on the periphery of the moon pool, and when flowing ice flows through the ice stirring baffle, the flowing ice can be away from the moon pool along the outer surface of the ice stirring baffle; and the controller is electrically connected with the underwater sound ice detector, the ice pushing manipulator and the ice block crusher. Through the arrangement of the ice flowing prevention device, the flowing ice can be prevented from blocking the moon pool, and the flowing ice can also be prevented from colliding with underwater equipment.

An accessory mount allows accessories to be removably and adjustably mounted to a surface. In an example, the surface may be that of a watercraft, and the accessory may be a fishing rod. The mount may be used with a track fixable to an environmental surface or mounted directed to the environmental surface. When used with a track, a post of the accessory mount releasably engages the track. Slidable engagement of the post allows lateral or horizontal adjustment of the accessory. An accessory engaging member is adjustable in relation to the post about a horizontal axis and a vertical axis, so that angular and azimuthal rotational adjustments of the accessory are enabled. A single lever is used to make angular and rotational adjustments, and to release the accessory engaging member from the post.

The utility model relates to a submarine cable state on-line monitoring system, which belongs to the technical field of cable protection equipment and comprises a submarine cable temperature monitoring module, a submarine cable breakdown fault response module, a submarine cable surrounding environment monitoring module, a marine monitoring ship body, a submarine cable environment display module and a submarine cable GIS module. Two supports are fixedly installed at the top end of the marine monitoring ship body, and a wireless signal transceiver is fixedly installed at the top of the marine monitoring ship body. The device has the beneficial effects that the two U-shaped frames can be driven to move in the same direction or opposite directions through the rotation of the two-way screw rod, and then the canopy outside the U-shaped frames can be driven to unfold, so that each part on the marine monitoring ship body is prevented from being eroded by rainwater or severe weather, and the service life of the marine monitoring ship body is prolonged. And therefore, protection can be provided for components on the marine monitoring ship body, and the service life of the components on the marine monitoring ship body can be prolonged.

The invention relates to the technical field of low-flash-point fuel double-wall pipe devices, provides a low-flash-point fuel double-wall pipe device and an assembly method thereof, and forms a set of high-efficiency welding, folding and mounting process for an inner pipe and an outer pipe of a double-wall pipe to ensure that the welding requirement is fully met so as to improve the mechanical property of a welding seam and improve the forming quality of the welding seam. And the one-time inspection qualification rate is high.

A marine anti-pirate grille comprises grille bodies, the grille bodies are located below an inclined ladder and continuously arranged in the length direction of the inclined ladder, one end of each grille body is connected with a hull structure at the top end of the inclined ladder through a fixed steering device, and the other end of each grille body is connected with a hull structure at the bottom end of the inclined ladder through a locking device. The fixed steering device is composed of a bottom eye plate and a U-shaped steering ring, the bottom eye plate is fixed to a ship body structure, water retaining flat steel is arranged around the inclined ladder, the water retaining flat steel at the bottom of the inclined ladder is arranged on the side, away from the inclined ladder, of the bottom eye plate, the U-shaped steering ring is arranged in an inverted buckling mode and covers the water retaining flat steel, one end of the U-shaped steering ring is hinged to the bottom eye plate, and the other end of the U-shaped steering ring is hinged to the inclined ladder. And the other end is integrally connected with the grille main body frame. According to the anti-pirate grille, the anti-pirate grille body and the fixed steering device are connected in a protruding mode, the grille locking device adopts an anti-theft component, the possibility that pirates open bolt components of all parts of the anti-pirate grille is avoided, and the reliability and safety of the overall structure of the anti-pirate grille are greatly improved.

The utility model relates to the technical field of ships, in particular to a ship with a liquid cargo tank detection channel. Wherein the detection channel is defined by a horizontal girder, a fence and the bulkhead of the liquid cargo tank, a first passing hole communicated with the detection channel is formed in a transverse strong frame of the liquid cargo tank, or an avoiding platform which is arranged on the outer side of the transverse strong frame in a striding mode and is provided with a communication channel is arranged on the longitudinal bulkhead of the liquid cargo tank, and the communication channel is communicated with the detection channels on the two sides of the transverse strong frame. The inherent horizontal girder of the ship liquid cargo tank and the liquid cargo tank wall are used as the main body of the detection channel, so that the manufacturing material is saved, and the cost is reduced; a first passing hole communicated with the detection channel is formed in a transverse strong frame of the liquid cargo tank, or an avoiding platform arranged on the outer side of the transverse strong frame in a crossing mode is arranged on the longitudinal bulkhead of the liquid cargo tank and used for being connected with the detection channel, so that the detection channel does not need to integrally cross the strong frame from the outside, parts are reduced, and cost is reduced.

A suspended load sediment sampling device comprises a remote control boat, a vertical rotating shaft is rotatably arranged at the tail of the remote control boat, a flow guide plate is fixedly connected through the rotating shaft, a sampling barrel is slidably arranged on the flow guide plate in the length direction, an opening is formed in the side, close to the flow guide plate, of the sampling barrel, and a steel wire filter screen is fixedly arranged on the side, close to the flow guide plate, of the sampling barrel. According to the suspended sediment sampling device disclosed by the utility model, the position is changed through the movement of the remote control boat, and the automatic angle adjustment of the flow guide plate is matched, so that the plurality of sampling barrels on the flow guide plate obtain representative suspended sediment samples at different depth positions; and the accuracy and the efficiency of the sampling process are improved.

The invention relates to the technical field of ships, in particular to a ship guardrail which comprises two stand columns, a get-off guardrail is installed between the two stand columns and comprises a plurality of metal plates, sliding grooves are formed in the left side and the right side of the bottom face of each metal plate, two sliding blocks are fixedly installed on the top face of each metal plate, and locking assemblies are further installed on the stand columns. Protective guardrails are further symmetrically arranged on the left side and the right side of the passenger getting-off guardrail and comprise inner guardrails and outer guardrails, a plurality of protective rods are further installed on the inner guardrails, the outer guardrails comprise rotating columns which are vertically and rotatably installed on a ship deck, lower transverse rods are horizontally fixed to the lower sides of the rotating columns, and a plurality of supporting plates are installed on each lower transverse rod. According to the telescopic passenger getting-off guardrail, the telescopic passenger getting-off guardrail is formed through the multiple metal plates, the passenger getting-off guardrail can stretch out and draw back to form a longer passenger getting-off channel, the supporting plate is arranged on the outer guardrail to support the bottom of the passenger getting-off guardrail, the length of the passenger getting-off guardrail is increased, and the strength of the passenger getting-off guardrail is guaranteed.

A methanol fuel daily cabin is provided with a daily cabin ventilation opening, the top of a methanol storage cabin is provided with a storage cabin ventilation opening, a pressure balance pipeline is arranged between the daily cabin ventilation opening and the storage cabin ventilation opening, the daily cabin ventilation opening is provided with a first stop valve, and the storage cabin ventilation opening is provided with a second stop valve. A compressed air branch pipe extends out of the pressure balance pipeline, a pneumatic stop valve is installed on the compressed air branch pipe, an inlet of the pneumatic stop valve is connected with the compressed air branch pipe, an outlet of the pneumatic stop valve is connected with the ventilation stand column, and a pressure sensor is arranged on the top of the methanol fuel daily cabin and transmits signals to an electromagnetic valve control box. And the electromagnetic valve control box controls the pneumatic stop valve. According to the invention, the methanol storage cabin does not generate pressure reduction or vacuum phenomenon, and inert gas does not need to be supplemented into the cabin; the pressure of the methanol daily cabinet cannot be increased due to increase of methanol liquid and a large amount of volatile methanol gas, and the methanol daily cabinet is ensured to be within a safe pressure range under emergency and special conditions.

A fold assist bimini top includes a bimini frame with a front bow, a front support, a rear bow, and a rear support. The bimini frame is displaceable between an extended position and a retracted position. A canopy secured over the bimini frame is displaceable with the bimini frame between the extended position and the retracted position. A pair of assist straps are configured to facilitate displacement of the bimini frame from the extended position to the retracted position. One of the pair of assist straps is manually displaceable, and one of the assist straps is elastic and is secured at ends thereof to the bimini frame. The elastic assist strap biases the bimini frame toward the retracted position.

The present disclosure discloses an inflatable boat, including: a base, which includes a first side portion, a second side portion and a central portion; a first tube segment, which is connected to the first side portion of the base to form a first inflatable tube; and a second tube segment, which is connected to the second side portion of the base to form a second inflatable tube. In the inflatable boat disclosed in the present application, the inflatable tubes are connected to the base in a sealing manner at a bow and a stern, which can prevent water from entering a cockpit of the inflatable boat and improve the dynamic drag and appearance of the inflatable boat.

Convertible bimini top systems are for a marine vessel having a deck and being situated in a body of water. The systems have a bimini top having a cover configured to extend over the deck, an actuator configured to raise and lower the cover relative to the deck, a controller communicatively coupled to the actuator, the controller being configured to operate the actuator to raise and lower the cover relative to the deck, and a sensor communicatively coupled to the controller, the sensor being configured to sense an obstruction proximate to the marine vessel. The controller is configured to automatically operate the actuator to lower the cover when the sensor senses the obstruction proximate to the marine vessel. Methods are for controlling the convertible bimini top to lower the cover relative to the deck based on the existence of the obstruction.

The present invention discloses a flexible wave compensation platform mechanism. The mechanism comprises a chassis installed on a ship or offshore operation platform, a support platform movably connected to the chassis, and three compensation components arranged uniformly around the chassis between the chassis and the support platform. When the support platform undergoes displacement due to wave motion, the three compensation components apply different tension forces to the support platform to satisfy the displacement in the opposite direction to the displacement of the support platform, keeping the support platform level to compensate for its wave motion. Compared with the prior art, the present invention enables the wave motion of the support platform to be flexibly compensated, making the compensation more accurate and stable.

The invention particularly relates to a solar charging type dock and an unmanned ship, and relates to the technical field of unmanned ships, the solar charging type dock comprises an unmanned ship body and an upper bin body arranged on the upper side of the unmanned ship body in a communicating mode, a charging socket is installed on the rear side of the unmanned ship body, and inner slopes are obliquely arranged on the left side and the right side of the bottom of the unmanned ship body correspondingly; a plurality of clamping grooves are formed in the middle of the inner inclined face, the lifting movable plate can be arranged in the unmanned ship body in a suspended mode according to the magnetic principle that under the condition that a lower electromagnet in the unmanned ship body is powered on, the same poles of the lower electromagnet and an upper floating magnet repel each other, and a space frame on the lifting movable plate is used for installing electric appliance accessories of the unmanned ship. The rubber floating air bag is fixedly arranged on the periphery of the lifting movable plate, the buoyancy of the lifting movable plate can be improved, when the water level of water entering the unmanned ship body is high, the rubber floating air bag enables the lifting movable plate to float, and the water level of the water entering the unmanned ship body is high. Therefore, the use effect is improved.

The invention provides an anti-wave structure and an anti-wave method suitable for offshore new energy engineering, and belongs to the technical field of offshore new energy engineering, the anti-wave structure comprises a mounting cylinder fixed on the bottom end face of an offshore equipment platform, and an energy consumption assembly is arranged on the mounting cylinder; the energy consumption assembly comprises an outer side fixing ring and a friction metal ring, the outer side fixing ring is fixed to the outer wall of the mounting cylinder, the friction metal ring is arranged on the mounting cylinder in a sleeving mode and located below the outer side fixing ring, and the top of the friction metal ring is rotationally connected with the outer side fixing ring through a fixing ring sleeve; an annular friction strip is arranged at the position, close to the bottom of the friction metal ring, of the friction metal ring, and the surface of the annular friction strip is attached to the rough face in the friction metal ring. A wave receiving disc is arranged at the bottom end of the friction metal ring. According to the structure, through the deformation-friction synergistic effect, the wave impact effect of the offshore equipment platform under the complex sea condition is effectively weakened, and the wave resistance of the offshore equipment platform is improved.