18results about "Load accommodation" patented technology

The application discloses a marine photovoltaic construction ship, comprising a ship body, a marine crane arranged on the ship body, a pile sinking positioning frame positioning tool arranged on the ship body and having a tool positioning groove for positioning each anti-sinking plate of the pile sinking positioning frame, a foundation pile positioning tool arranged on the ship body and having a foundation pile positioning groove for positioning the foundation pile, and a photovoltaic unit positioning tool arranged on the ship body and having a support leg positioning cylinder for positioning the support leg of the photovoltaic unit. The application can hoist the foundation pile, the pile sinking positioning frame and the photovoltaic unit by itself at a wharf without setting a ship loading crane. After arriving at a marine construction site, the marine photovoltaic construction ship can replace a floating crane to perform the pile sinking operation of the foundation pile. The marine photovoltaic construction ship provided by the application has the functions of a ship loading crane, a transport ship and a construction ship, reduces the number of construction ships and lowers the construction cost.

This invention provides an inland waterway new energy passenger roll-on / roll-off (Ro-Ro) vessel for carrying new energy vehicles, comprising a hull, a bottom hull structure, a main deck at the top of the bottom hull structure, and a vehicle carrying area on the main deck. An upper deck is located at the top of the main deck, a navigation deck at the top of the upper deck, and a roof deck at the top of the navigation deck. The invention is characterized by the presence of a new energy power unit on the hull for providing power; a safety-protected isolation compartment is provided between the upper deck and the lower vehicle carrying area, forming a smooth, flat ceiling above the vehicle carrying area; the top of the perforated side openings and the ceiling formed by the bottom of the isolation compartment are on the same plane. This Ro-Ro vessel can be used for the safe transportation of new energy vehicles on inland waterways, effectively preventing the risk of fire or explosion during the transportation of new energy vehicles. It ensures the safety of both vehicle transportation and passenger transport.

This utility model provides a refrigerated hold for fishing vessels, relating to the field of marine refrigerated hold technology. The utility model includes a refrigerated hold body with a hinged door on its surface. A cooling fan is installed on the inner wall of the refrigerated hold body, and a protective device is provided on the inner wall. This protective device uses mounting rails and partitions to isolate and protect the seafood within the refrigerated hold body. The protective device also includes two mounting rails installed on the inner walls of both sides of the refrigerated hold body, with partitions inserted into the inner walls of each rail. The partitions in the inner walls of the two mounting rails share a rotatable connecting shaft. This utility model allows for the rational separation of stored goods and space during the storage and transportation of seafood on fishing vessels, making the handling and unloading of goods safer and faster for personnel, thus improving the practicality and safety of the refrigerated hold body.

The invention relates to a spacing system for ships with respect to other objects, with at least one fender which can be positioned at least in the region of the ship side wall and can be moved out of a rest position into a functional position. Here, the at least one fender is attached to a boom frame, wherein the boom frame has one supporting arm or two supporting arms which run approximately in parallel. The fender is provided at the outer end of the supporting arm or between the outer ends of the supporting arms, wherein the supporting arm or supporting arms is or are connected to the ship so as to be able to be lowered and raised.

The utility model relates to a photovoltaic power generation container ship belongs to novel ship energy utilization technical field. It includes ship body, container cold box and photovoltaic power generation system, container cold box stacks on the deck of ship body, multiple container cold boxes stack in the height direction of ship body and present group, multiple groups of container cold boxes are arranged along the length direction of ship body with interval. Photovoltaic power generation system sets up on the ship body and is electrically connected with container cold box, is used for sending electricity to container cold box. Photovoltaic power generation system includes flexible photovoltaic film and drive arrangement, drive arrangement sets up on the ship body, and drive arrangement can drive flexible photovoltaic film to be rolled up and be stored in the interval of multiple groups of container cold boxes, or is unfolded to the top surface of the container cold box of the uppermost layer, makes flexible photovoltaic film can collect the solar energy of container cold box top and converts into electric energy. It can make full use of solar energy on the top surface of container cold box to generate electricity to power container cold box, and then effectively reduces the fuel consumption of ship.

The application discloses a trailer platform device for photovoltaic platform installation, which comprises a plurality of bearing devices arranged on a trailer platform and along the length direction of the trailer platform; the bearing device comprises a driving device, a central control device, a posture adjusting device and a photovoltaic installation plate; the driving device is installed on the trailer platform; the central control device is installed on the power output end of the driving device; two posture adjusting devices are symmetrically installed on the two sides of the central control device; and two photovoltaic installation plates are respectively installed on the two sides of the two posture adjusting devices; the driving device can drive the photovoltaic installation plate to switch between a flat state and a side state. In the process of loading and unloading the photovoltaic platform at the wharf or on the sea, the photovoltaic installation plate is in the flat state, which is convenient for docking and fixing the photovoltaic platform; in the process of transferring after installation, the photovoltaic installation plate is in the side state, which can significantly reduce the transverse occupation width of the photovoltaic platform on the barge deck and also can increase the stability in the transportation process.

The utility model discloses a container ship's pull rod mechanism in the technical field of container ship equipment, including the mounting seat, the top fixedly connected with the storage pipe of mounting seat, the inner chamber in -side wall of storage pipe is bonded with the damping rubber pad, the inner side wall between damping rubber pad is connected with the damping seat slidingly, it is characterized by: the top of mounting seat is provided with the reinforcing mechanism, the bottom front and rear sides fixedly connected with the connecting seat of mounting seat, the inner chamber slidingly connected with the extension plate of front and rear sides connecting seat, the bottom front and rear sides extension plate is penetrated front and rear sides connecting seat and extends to the bottom of front and rear sides connecting seat, this container ship's flexibility pull rod mechanism, the structure design is reasonable, can adjust the rotatable angle of pull rod mechanism according to the use demand, can effectively improve the load -bearing capacity of long rod, prevents the long rod and occurs the situation of bending in the use process.

The present application relates to the field of floating technology, in particular to a floating device and a floating method for large components in shallow water channels, the floating device comprising at least two oppositely arranged side pontoons, a head pontoon and a tail movable pontoon being connected between the adjacent side pontoons, the head pontoon and the tail movable pontoon being arranged at intervals, a deck being connected above the side pontoons, the head pontoon, the tail movable pontoon and the two adjacent side pontoons, the deck, the head pontoon, the tail movable pontoon and the two adjacent side pontoons together forming a sealed cabin with an open bottom, when applied to the transportation of a large-sized immersed tube, the immersed tube is placed in the sealed cabin, a vacuum is formed in the sealed cabin by means of a vacuumizing device, the water surface in the sealed cabin rises under the action of atmospheric pressure, the immersed tube floating on the water surface in the cabin is driven to rise, thereby increasing the distance between the immersed tube and the bottom of the shallow water channel, and further reducing the requirement for the water depth of the shallow water channel, and reducing the difficulty of the floating operation.

The application relates to the underwater vehicle storage technical field, and particularly provides a vehicle non-powered fixing and positioning device and a use method thereof. The device comprises a fixing support, a first rotating part, a second rotating part, a first connecting rod and a tension spring. When external force is applied to the underwater vehicle in the direction in which the second rotating part points to the first rotating part, the lower end of the first rotating part and the lower end of the second rotating part are turned upwards, the first rotating part is kept lifted under the action of the tension spring, and the locking of the fixing boss is released. When external force greater than a preset resistance is applied to the underwater vehicle in the direction in which the first rotating part points to the second rotating part, the lower end of the first rotating part and the lower end of the second rotating part are turned downwards, the first rotating part is clamped and fixed with the second rotating part to clamp the fixing boss, so that the underwater vehicle is locked and fixed on the storage platform. The device can automatically realize the locking and unlocking functions without relying on an electric driving mechanism.

The utility model relates to the technical field of marine tools, disclose a marine container locking structure, including horizontal platform piece department, the front side and the back side of horizontal platform piece department all are established with arc recess, the middle part longitudinal through -hole of horizontal platform piece department is established with through -hole groove, the middle part longitudinal integral fixed setting of through -hole groove of horizontal platform piece department has vertical platform piece department. Through setting up the whole twist lock locking structure main part is the sheet structure composition of cross -intersection, make the whole structure is in the corner portion of container and container stacking, make two outer convex locking ear opposite buckle sleeve lock the frame corner portion of both sides container, make bottom locking inclined arm and vertical platform piece department very easily embed in the corner portion of container stack, and locking structure thickness is smaller, avoid causing the interval thickness between container and container to increase, extremely benefit the container and container's accumulation stress, guarantee the effective application life of container.

The application provides an inland river and direct river-sea ship pure electric power supply chain system and a power exchange method, and belongs to the technical field of ship new energy application, and comprises a box-type power exchange ship cluster, a box-type power roll-on / roll-off ship, a crane anti-inclination device and a photovoltaic power supply module. The exchange ship cluster comprises a semi-submersible type, an offshore gantry type, an amphibious type and a self-propelled type exchange ship, and is suitable for different inland river water area working conditions. The roll-on / roll-off ship realizes water-land combined transportation of the box-type power, the crane anti-inclination device guarantees the safety of the crane operation in wind and wave, and the photovoltaic power supply module provides clean auxiliary power for the exchange ship. The devices are cooperated to form a box-type power closed-loop supply chain of land energy storage-waterway transportation-ship exchange-empty container recycling. Through the cooperative operation of the exchange ships and the roll-on / roll-off ship, efficient exchange of the box-type power is realized, land terminal resources are not occupied, and the ship power cost is greatly reduced. The application can realize large-scale application of photovoltaic / wind power clean energy in ship pure electric power, and is suitable for pure electric power exchange operation of various inland river and direct river-sea ships.

An integrated vessel with wave compensation capability for transportation of completed offshore wind turbines includes a wind turbine conveyor system, a dynamic positioning propeller system, and a six-degree-of-freedom parallel manipulator system, as well as a foundation monopile of a fixed wind turbine arranged in the hull; the completed offshore wind turbines are fixed on the wind turbine conveyor system by multiple wind turbine stabilizing blocks, and a clamping system is equipped in the six-degree-of-freedom parallel manipulator system. The invention uses the conveyor system to transfer and the clamping system to clamp the completed wind turbine, as well as the six-degree-of-freedom parallel manipulator system to transport, which reduces the difficulty of the operation, improves the automation of the installation process, and reduces the labor cost of the wind turbine installation; the invention reduces the difficulty of the installation process, and improves the efficiency of the wind turbine installation.

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.