32 results about "Tonnage" patented technology

The application provides a container liner shutdown and short-time capacity abnormality identification method and system, voyage dynamic data is calculated based on AIS data of a container ship, port data and berth data, average berthing operation time and average anchoring operation time of each port for each ship type are calculated according to ship type in the AIS data and the port data, and a specific judgment method is used to judge that the current and historical state of the container ship is in the sailing state or the shutdown state, then the number of container ships in the shutdown state of different ship companies is counted according to the container ship belonging to the ship company, the container ship shutdown and short-time capacity abnormality of different ship companies is analyzed and counted according to the number of container ships in the shutdown state and the deadweight tonnage data in the AIS data and is displayed. The application can effectively identify and distinguish the sailing or shutdown state of the container liner, and can effectively improve the accuracy of the ship company capacity comparison and monitoring.

The present application relates to the technical field of shipbuilding plant, especially to large tonnage ship, ship modularization, digital construction technology, in particular to a kind of support frame structure of shipyard load floor;Including the support rod of section being "T" shape, also include the connecting rod or connecting plate being arranged in the both sides of support rod.The above-mentioned "T" shape support rod and its accompanying connecting rod structure proposed in the present application are easy to mass production and have guaranteed quality, at the same time, I-beam or rail is used as support rod, which has stronger load capacity, and avoids the quality risk of thick plate welding, at the same time, the load floor proposed in the present application connects support member with floor reinforcement during manufacturing process, so that after concrete pouring and solidification, higher "integrity" and bearing capacity can be realized, and the problems of floor collapse and cracking caused by long-term load in later period are avoided.

The present application relates to ship lift anti-collision technical field, specifically is a kind of ship lift anti-collision device and method based on water power energy dissipation.The device includes lifting system, docking locking system and hydraulic energy dissipation system, lifting system is connected with arresting cable through lifting reversing device, and arresting cable end is hinged energy dissipation flap.The method includes: ship enters compartment before lifting and locking arresting cable, and according to the ship displacement adjustment the opening and closing state of energy dissipation flap on overflow hole;When ship impact, arresting cable drives energy dissipation flap to rotate, and the kinetic energy is consumed by water body work and gravity lifting;When not completely stopped, provide rigid support redundancy by energy dissipation flap.The present application realizes flexible blocking and short braking, and the structure is simple, self-adapting, and suitable for different tonnage ship anti-collision protection.

A structure and method for salvaging and relocating marine anchorage foundations are disclosed. The structure includes a powered floating barge and at least one set of synchronous lifting components installed on its deck. Each component consists of a synchronous hydraulic control device, a laterally arranged traction rail, a hydraulic telescopic rod, a traction block slidably mounted on the traction rail, and a polymer cable. The method includes: in the connection step, pushing the traction block to the side of the barge and connecting it to the anchorage foundation; in the lifting step, retracting the hydraulic telescopic rod towards the centerline and horizontally pulling the anchorage foundation away from the seabed via the cable; in the transportation step, towing the anchorage foundation suspended underwater to the target location by the powered floating barge; and in the release step, extending the hydraulic telescopic rod to the side of the barge and lowering the anchorage foundation to the seabed. This invention utilizes seawater buoyancy to reduce the lifting load, eliminates the need for large crane vessels, is low-cost, provides stable operation, and enables precise underwater relocation and reuse of large-tonnage anchorage foundations.

The utility model discloses a guide pile tip for a large-tonnage sea pile, which comprises a guide pile tip and a guide pile, the guide pile tip is positioned at the bottom of the guide pile, a connecting component is arranged between the guide pile tip and the guide pile, and the top of the guide pile tip is sleeved at the bottom of the guide pile through the connecting component. The connecting assembly comprises a connecting plate and a connecting sleeve, the connecting plate is fixedly installed at the bottom of the guide pile, the connecting sleeve is fixedly installed at the top of the pile tip of the guide pile, a limiting connecting base is fixedly arranged on the connecting plate, and the connecting sleeve is arranged on the limiting connecting base in a sleeving mode. According to the utility model, the connection between the guide pile tip and the guide pile is more stable and reliable, and the stability and the bearing capacity of the whole structure are effectively improved.

The invention discloses a ship actual load ton continuous dynamic measurement system, which comprises a plurality of measurement devices, a cable, a pulley, a data collector and a data center, and is characterized in that an ultrasonic device and a pressure sensor are integrated in each measurement device. Core measurement components of the device are only an ultrasonic device, a pressure sensor and conventional data collector equipment; the overall cost is low and the economical efficiency is remarkable. According to the invention, the measurement device can be manually and directly controlled to be retracted and released from the ship deck without underwater operation or special hoisting equipment; the folding and unfolding operation is convenient, and the adaptability is high. Data can be collected in real time in the whole cargo loading and unloading process, real-time data support is provided for dynamic regulation and control of loading and unloading operation, and economic losses caused by loading and unloading weight deviation are avoided. According to the invention, a plurality of measuring devices are deployed along the transverse direction of the ship, the data center synthesizes the measurement data of each position, each subtle change of the real load ton is accurately captured, and the accuracy of the measurement data of the real load ton change is improved.

This invention discloses a safety early warning method and system based on port monitoring data analysis, relating to the field of port safety monitoring technology. The method identifies human figures and mobile work equipment in the land-based work area from port monitoring videos and maps them onto a land-based work area plan. Simultaneously, it acquires data on ship entry and exit and cargo loading / unloading in the port's water-based work area, determining the tonnage and cargo volume of each berthed ship to form a ship / cargo parameter group. The land-based work area plans corresponding to ship / cargo parameter groups with a similarity greater than or equal to preset values ​​are integrated and categorized, and the performance characteristics of the human figure and mobile equipment mapping points are analyzed to derive characteristic parameters. These characteristic parameters are then mapped back to the land-based work area plan to form a plan template for analyzing real-time port monitoring data and issuing safety early warnings based on the analysis results. The above technical solution of this invention achieves port safety early warning and improves the safety of port operations.

The invention discloses a ship hydrostatic performance prediction large model training, deployment and implementation method based on a large model technology. Training a ship hydrostatic performance prediction learning large model according to real sample data of various types, main scales, tonnages and other real ship completion technical data; on the basis of the trained ship hydrostatic performance prediction learning large model, a model structure is adjusted, and a ship hydrostatic performance prediction large model is constructed for deployment; and inputting ship design elements and variable prediction tasks into the ship hydrostatic performance prediction large model to predict ship hydrostatic performance indexes. According to the method, designers can be replaced to complete ship hydrostatic performance estimation work, the working efficiency and level are improved, and basic service is provided for a ship concept designer (intelligent agent) based on artificial intelligence.

The application provides a ship collision arc gate failure risk method, system, device and medium, and relates to the field of water conservancy engineering safety evaluation. The method comprises the following steps: constructing an index system for evaluating the failure risk of the arc gate; simulating the dynamic response of the arc gate after being hit by ships under different ship tonnages and ship speeds according to a finite element model, so as to extract actual values of various evaluation indexes; sending the actual values of the various evaluation indexes into a forward cloud generator model to generate corresponding cloud droplets, so as to calculate the membership degrees of the various evaluation indexes under different risk levels; calculating the combined weight values of the various evaluation indexes by using an entropy weight method and a variation coefficient method, and combining the membership degrees to obtain corresponding basic probability assignment functions; and fusing the basic probability assignment functions of the different evaluation indexes according to a Dempster combination rule, so as to determine the final failure risk evaluation grade of the arc gate under the ship collision. The technical scheme can accurately measure the failure risk of the gate under the dynamic load.

This invention relates to a pier / platform anti-collision device. The device includes: a main energy-dissipating structure comprising a steel casing that surrounds the pier / platform, and isolation components arranged on the outer wall of the inner side of the steel casing; an auxiliary energy-dissipating structure comprising a flexible bladder surrounding the steel casing, energy-dissipating particles filled in the cavity inside the flexible bladder, and a diffusion block adhering to the surface of the flexible bladder facing away from the steel casing; and a locking device for fixing the steel casing to the pier / platform. The auxiliary energy-dissipating structure of the device can withstand multiple impacts from small-tonnage vessels while protecting the main energy-dissipating structure from damage. After being impacted by small-tonnage vessels, the auxiliary energy-dissipating structure can be easily maintained or replaced, thereby reducing the repair or replacement costs during the use of the pier / platform anti-collision device and extending its service life.

The application discloses a novel large-tonnage lifting system and method for offshore structures, three lifting arms are arranged on the left and right sides of the ship width direction and form a group, each lifting arm comprises a lifting beam and a Y-direction rectangular track, a main oil cylinder and an auxiliary oil cylinder are arranged at the inner end of the lifting beam, three corner points of a triangular lifting lever are hingedly connected with the lifting beam, the bottom of a longitudinal lifting support and the output end of the main oil cylinder, the output end of the auxiliary oil cylinder is connected to the triangular side between the main oil cylinder and the first lifting beam, six auxiliary oil cylinders are started, the triangular lifting lever of the first group obtains a clockwise upward force, the triangular lifting lever of the second group obtains a counterclockwise upward force, and active wave compensation is realized; when the upward force applied to each lifting arm reaches 80%, six main oil cylinders are started to lift the structure; the application guarantees that the upper end surface of the platform is effectively close to the bottom of the platform under the influence of the ship roll and pitch caused by the sea wave, and reduces the occurrence of the sliding phenomenon.

The invention relates to an underwater controllable buoyancy zero-contact frame combining magnetic levitation force, water buoyancy and water impact force and a generator, which can be widely applied to the fields of offshore island building, offshore road and bridge building, high-speed rail and other transportation hubs, hydroelectric power generation, ship cabin bodies and the like. The problems that sea filling and island building are slow and limited and the like can be solved, and sea island building is fast and unlimited; a bridge and a high-speed rail can be built on the sea, and a normal running channel of the icebreaker is laid in a frozen water area of the public sea; the problems of limited ship tonnage, difficulty in launching, low running speed, easiness in bumping and instability, high energy consumption and the like can be solved, and the problems that the ship tonnage is infinitely expanded, the ship is directly built in water without launching, the running speed is high, the ship is relatively stable in the sea, and zero-energy-consumption infinite continuous running is realized are solved. And the system can be fully distributed in rivers and seas in the whole world without dead angles for hydraulic convenient power generation. And marine resources are further developed, and global regional conflicts are relieved. The country needs to quickly pass the patent, which is of great significance to the development of the country.

The invention relates to an auxiliary berthing system for a large-tonnage ship. The auxiliary berthing system comprises a support component, a first adjusting component, a second adjusting component, a mounting component, a buffering component, an adsorption component, a third adjusting component, a distance measuring component and a control component. The ship berthing device has the advantages that the horizontal position and the height position of the adsorption component on the support component can be adjusted by arranging the first adjusting component and the second adjusting component, so that the adsorption component can be aligned with a ship body of a ship, and the ship berthing efficiency is effectively improved; in addition, by arranging the buffer components on the mounting component and the adsorption component, the berthing ship can be buffered, the ship is prevented from directly colliding with the revetment of the port, and the situation that the ship body or the revetment of the ship is damaged can be reduced; moreover, the distance measuring part is installed on the third adjusting part, so that the height position of the distance measuring part on the support part can be adjusted, the system can be suitable for ships with different ship body heights, and the applicability of the whole system is improved.

The invention discloses a ship flow metering device which comprises a protection box body, an ultrasonic detector is installed at the center position of the lower surface of the protection box body, and a wireless transmitting antenna is installed on one side of the lower surface of the protection box body. A ship identification module, an ultrasonic image acquisition unit, a data coding module, a single-chip microcomputer and a wireless transmitting module are arranged in the protection box body, and the ship identification module, the ultrasonic image acquisition unit, the data coding module, the single-chip microcomputer and the wireless transmitting module are sequentially arranged from left to right. According to the invention, the ships in the channel can be metered, and the approximate daily conveying tonnage can be obtained, so that a basis is provided for the management and construction of a river channel, the flow of the ships in the channel can be managed in real time through the metering of the ships, and the condition of congestion in the channel caused by excessive ships in the same channel can be avoided; according to the invention, large ships can be managed, and the safety of ship driving is improved.

This application discloses a method for replacing the main hinge bearing of a stern door of a ship docked at a wharf, comprising the following steps: S1 Support positioning: A support platform is set up in the area corresponding to the stern door of the ship docking position, and the ship's stern door is opened and smoothly placed on the support platform; S2 Reference locking: A limiting support fixture is installed at the hull end of the main hinge of the stern door; S3 Pre-processing disassembly and inspection: The peripheral auxiliary structures of the main hinge are removed; S4 Non-destructive disassembly: After calibrating the coaxiality of the main hinge hole, the main shaft and the old bearing to be replaced are sequentially pushed out and removed from the hinge eye plate; S5 Bearing reinstallation: The new bearing is smoothly pressed into the designed installation position of the hinge eye plate using a special pressing fixture in conjunction with a hydraulic jacking fixture; S6 Reset and acceptance: The main shaft is inserted into the inner hole of the new bearing, and the bushing, sealing structure, and peripheral auxiliary structures of the main hinge are sequentially reset and installed. This method eliminates the reliance on dry docks and large-tonnage floating cranes, significantly reducing maintenance costs.

The application provides a method for predicting the overall strength and plasticity of a high-strength steel thick plate. The method comprises the following steps: performing original plate thickness tensile tests and small-size tensile tests on a plurality of high-strength thick plates, performing correlation analysis on the test results of the two tests, and establishing a prediction model. The method can predict the mechanical properties of the original plate thickness of the thick plate through a standard-size sample in the subsequent design process. The prediction structure is accurate and reliable. After the prediction model is established, a large-tonnage tensile testing machine is not required in the subsequent prediction process. Therefore, the corresponding test and prediction can be performed in a conventional laboratory, the test difficulty and cost are significantly reduced, and great convenience is provided for the use and design of high-strength thick plates in application scenarios such as ships, offshore platforms and polar equipment.

The utility model discloses a marine cement conveying device, which relates to the technical field of mechanical equipment, and comprises a bearing vertical arm, a material storage box body and a servo motor, the outer side of the bearing vertical arm is symmetrically provided with guide grooves, the outer side of the bearing vertical arm is provided with a lifting mechanism, the lifting mechanism adjusts the conveying height according to the use requirement, and the servo motor is connected with the material storage box body. And the conveying mechanism stirs and discharges the cement continuously injected into the material storage box body, the positions of the material storage box body and the cross beam are adjusted according to the sizes of the ships, and the uniformity of material injection is improved. In the using process, the height of the cross beam and the height of the material storage box arranged below the cross beam are adjusted according to the tonnage of a ship, then the height of a feeding pipe arranged at the bottom end of the material storage box is adjusted conveniently, and materials are conveyed into a ship cabin.

This invention relates to the field of port operation status perception and monitoring technology, specifically disclosing a port operation status perception and monitoring system based on a data platform. It uses a micro-weather station array to monitor wind speed and visibility values ​​at various current times, simultaneously acquiring tidal phase data from an astronomical observatory, and comprehensively generating multi-dimensional meteorological data for a set time period. Combined with the target vessel's tonnage, it dynamically calculates the target vessel's berthing safety factor through multi-dimensional constraints. Based on the target vessel's berthing safety factor, it generates a dynamic berthing strategy for the target vessel. Through the integrated application of multi-dimensional meteorological data acquisition, berthing safety factor calculation, dynamic berthing strategy generation, and feedback terminals, port managers can achieve real-time monitoring and optimization of the vessel berthing process. This not only improves the safety and efficiency of port operations but also provides vessels with more scientific and flexible berthing solutions, ensuring the sustainability and economic benefits of port operations.

The application discloses a kind of electric steering row wheel special transport platform, it is related to ship transport equipment technical field, the transport platform includes multiple steering row wheel platforms, steering row wheel platform is connected with the aperture character groove of the bottom of the buoyancy tank to be moved by being matched with the aperture character boss being set on bearing table;The bearing table of each platform is equipped with row wheel walking unit, straight drive unit and steering drive unit, and row wheel walking unit can realize positive and negative rotation and rotate around its axis ± 90 ° under driving, realize the front and rear, left and right and oblique omnidirectional movement of platform;Multiple steering row wheel platforms cooperate, so that the buoyancy tank realizes efficient, safe, flexible omnidirectional movement in ship;The application has the advantages of simple structure, high reliability, high automation, high safety, etc., is suitable for efficient movement operation of large-tonnage buoyancy tank;Solve the technical problems that existing buoyancy tank moving device structure is complex, efficiency is low, automation is low, movement and steering flexibility is low and operation safety is low.

The application discloses a kind of channel ship flow statistics method and system based on laser radar, it is related to the processing method of laser radar point cloud data in wisdom channel field.The method comprises the following steps: 1) utilize laser radar to realize channel all-weather automatic monitoring and ship data acquisition;2) the point cloud data of channel scene is preprocessed by space coordinate filtering method;3) ship target detection is realized by considering the DBSCAN algorithm of weight;4) by extracting and analyzing the edge features of ship, the statistics of channel ship flow and the judgment of ship sailing direction are completed;5) by constructing 3D boundary box model, the size of ship is calculated;6) combined with the prior knowledge of standard ship type of inland river lockage transport ship, the standard ship type and tonnage are matched using similar neighbor method.The application utilizes laser radar data acquisition and analysis technology, combined with machine learning and other processing means, realizes intelligent, digital channel ship flow statistics, improves the accuracy and work efficiency of ship detection.

The application provides a ship steel plate order specification unification method, comprising the following steps: S1, collecting ship types under construction and steel plate order data of each ship type; S2, dividing the steel plate order data into multiple thickness intervals, and in each thickness interval, dividing the steel plate order data into multiple steel plate specifications according to steel plate materials, and calculating tonnage proportions of each steel plate specification; S3, selecting steel plate specifications with tonnage proportions greater than a preset threshold, and setting a steel plate order weight threshold, and combining the selected steel plate specifications in the steel plate order weight threshold to obtain multiple new steel plate order specifications; and S4, calculating steel plate utilization rates under each new steel plate order specification, and selecting a new steel plate order specification with the largest steel plate utilization rate as a final steel plate order specification, wherein the steel plate utilization rate is a ratio of a design weight of a steel plate to an order weight. The application standardizes steel plate order specifications, is beneficial to standardized manufacturing of steel materials, and solves the problem of long steel material procurement cycle.

The invention discloses a self-locking brake clamp for a large-tonnage ship model test. The self-locking brake clamp comprises a rack; a driving mechanism; each set of clamping unit comprises a clamping jaw, a first rod group and a second rod group, the output end of the driving mechanism is linked with the input end of the second rod group, the output end of the second rod group is linked with the input end of the first rod group, and the output end of the first rod group is connected with the clamping jaw; the driving mechanism drives the second rod set and the first rod set to be in linkage, so that when the clamping jaw clamps a clamped object, the first rod set is located at the mechanical dead point position of the first rod set and is in a first collinear form, and meanwhile, the second rod set is located at the mechanical dead point position of the second rod set and is in a second collinear form which is in an inclined state relative to the first collinear form. The device has the capability of keeping a clamping state after power failure, and is particularly suitable for a large-tonnage ship model test scene.

The utility model provides a single-steel-beam type four-degree-of-freedom airworthiness instrument based on a double-rotor linear motor, and mainly solves the problems that an existing airworthiness instrument is not suitable for experiments of large-surging-range and large-tonnage ship body models, the angular displacement measurement precision of pitching and rolling of the ship body models is low, the pitching and structure of the ship body models is complex, and the cost is high. According to the scheme, the device comprises a rack, a linear motor module, a heaving measuring rod, a clamping rod and a pitching and rolling measuring mechanism; a linear motor module is arranged on the rack; the heaving measuring rod and the clamping rod are respectively embedded into the rack; a pitching and rolling measuring mechanism is arranged on the bottom surface of the heaving measuring rod; a clamping rod clamp is arranged at the bottom of the clamping rod and is connected with the ship body model; by adopting the scheme, the requirements of large-surging-range measurement and large-tonnage ship body model experiments can be met, the measurement precision is improved, and the installation is more convenient.

This invention discloses a marine combined casing static cone penetration testing (PCT) device, comprising: a base with pre-drilled holes, an outer frame, a lifting power structure, and an upper clamping power structure; further comprising: an upper slewing power structure disposed above the outer frame, an upper clamping power structure disposed within the outer frame, and a lower slewing power structure; the upper and lower slewing power structures each include: a clamping device for clamping the casing or probe rod, and a power device for driving the casing or probe rod to rotate; wherein the clamping holes for clamping the casing or probe rod on the upper, lower, and upper clamping power structures are coaxially arranged with the pre-drilled holes. This invention is an equipment and drilling device for shallow seabed static cone penetration testing on small-tonnage construction vessels, and can meet the operational requirements for static cone penetration exploration on seabeds containing sandstone layers.

The application discloses a diesel engine mounting device capable of automatically compensating for the inclination of a ship body, which comprises a diesel engine bearing platform, a first floating support mechanism and a plurality of amplitude-variable support mechanisms. The first floating support mechanism comprises a first base, a first adjusting block and a first supporting block. The first base is fixed on the ship body, the first adjusting block is fixedly connected with the first base, and the first supporting block is supported on the top of the first adjusting block. The amplitude-variable support mechanism comprises a spring, a hydraulic oil cylinder and a second floating support mechanism. The lower end of the spring is fixedly connected with the ship body, the upper end of the spring is fixedly connected with the bottom of the hydraulic oil cylinder, the oil inlets of the plurality of hydraulic oil cylinders are respectively communicated with an oil inlet constant pressure cavity, and the oil outlets of the plurality of hydraulic oil cylinders are respectively communicated with an oil outlet constant pressure cavity. The application can automatically compensate for the inclination of the ship body, so that the diesel engine bearing platform can always keep horizontal balance. The application can arrange the diesel engine along the transverse direction of the ship body, which can not only avoid increasing the length of the ship body and reducing the tonnage of the ship body, but also avoid the diesel engine failure caused by the transverse inclination of the ship body.

The invention relates to a device and a method for measuring the tonnage of a press machine. The device comprises an electric control module, a software data processing module, a human-computer interface output module, at least two pressure points and at least two pressure sensors, the pressure points comprise the left pressure point and the right pressure point, the two pressure sensors are arranged on the left pressure point and the right pressure point respectively and used for measuring pressure changes during static pre-pressure and dynamic stamping, and electric signals measured by the two pressure sensors are transmitted to the electric control module. The electric control module reads signals and stores data, and the software data processing module reads the data in the electric control module, processes the data through an algorithm and then sends the data to the human-computer interface output module. The device is convenient to install and maintain, tonnage calibration is not needed in the later period, the maintenance cost of equipment manufacturers and customers is reduced, and the accuracy of tonnage measurement is improved.

The invention relates to a big data early warning system based on an AI analysis model, and the system comprises a third collection device which is used for introducing the AI analysis model to intelligently analyze the actual distribution area corresponding to a ship according to the visual data of a reference image block; and the analysis early warning equipment is used for playing a tonnage overrun early warning signal to trigger a subsequent tonnage confirmation action when the estimated ship tonnage corresponding to the actual distribution area exceeds the maximum allowable entry tonnage corresponding to the target dock. The big data early warning system based on the AI analysis model is compact in structure and intelligent to control. The AI analysis model can be introduced to complete intelligent analysis of the actual distribution area corresponding to the ship according to multiple items of basic information screened in a targeted manner, and when the received estimated ship tonnage corresponding to the actual distribution area exceeds the maximum allowable entry tonnage corresponding to the target dock, the tonnage over-limit early warning signal is played. Therefore, the intelligent level of target dock management is improved.

The invention belongs to the technical field of intelligent control, and particularly relates to a fuzzy neural network-based bridge pier active anti-collision system control method and system, and the method comprises the steps: obtaining the identity attribute data and motion state data of an incoming ship in a target water area; determining the design load and the drainage volume of the ship according to the identity attribute data, and calculating the equivalent impact kinetic energy of the ship in combination with the speed to the ground and the impact incident angle; a fuzzy neural network is constructed, the equivalent impact kinetic energy and the distance between the ship and the anti-collision facility serve as input variables, and basic damping current for controlling the magneto-rheological damper is output; a temperature change compensation correction coefficient is determined according to the difference value between the real-time temperature of the cylinder body and the calibration reference temperature, and final self-adaptive control current is generated through the temperature change compensation correction coefficient so as to drive the magnetorheological damper. The magnetorheological damper can adapt to collision of ships of different tonnages, and performance attenuation caused by temperature rise of the magnetorheological damper is effectively restrained.

The offshore anchor casting device comprises a closed-loop type platform which is formed by detachably splicing a plurality of carrying assemblies and is provided with an anchor casting space in the middle, a supporting stand column fixedly installed at the bottom of the platform, and a floating body which is fixedly installed at the bottom of the supporting stand column and enables the platform to float on the water surface. The hoisting equipment is installed on the platform and used for hoisting and throwing an anchor, and the control assembly is installed on the platform and used for controlling an anchor chain in the anchor throwing process. Through transmission cooperation of the hoisting equipment and the control assembly, anchor body hoisting and anchor chain retracting and releasing operation can be automatically completed, the installation process of an anchor is effectively simplified, and manpower and time cost is reduced. The mounting platform is reasonably combined through the carrying assembly, anchors of different specifications can be adapted, throwing of the anchors of different types is achieved, dependence on an operation mounting ship of a specific tonnage is not needed, and the overall applicability is high.

This invention discloses a rapid mooring device and method for dock ships, comprising a base assembly, a rotating component, a sliding force transmission component, a tensioning mechanism, a tie rod assembly, and a mechanical locking assembly. The rotating component and the sliding force transmission component constitute a multi-degree-of-freedom follower mechanism to adapt to changes in the force direction of the mooring line. The tensioning mechanism drives the sliding force transmission component to achieve tensioning and release. The mechanical locking assembly includes a jump plate and a wedge block assembly for rapid coarse adjustment and precise locking of the load. Through the above structure, the small boat can achieve adaptive force adjustment during the floating and bottoming processes of the dock ship, and complete the switch of load from driven bearing to mechanical bearing on the deck. The method includes connection, tensioning, adaptive adjustment, and mechanical locking steps. This solution requires no underwater operation, has high operational safety, high mooring efficiency, and is suitable for rapid mooring and release operations of large-tonnage small boats.