222results about "Accommodation for deck loads" patented technology

The invention discloses an offshore photovoltaic support loading and unloading type shipping and stacking tool and a lightering operation method thereof. The tool comprises a barge widening and reinforcing tool, a photovoltaic support mounting tool and a stacking tool. The barge widening and reinforcing tool is composed of a plurality of sets of extending mechanisms which are symmetrically arranged on ship boards on the left side and the right side of a barge, and each set of extending mechanism is composed of a plurality of extending assemblies. The photovoltaic support installation tool comprises a plurality of sets of guide assemblies composed of a plurality of guide pipes, the guide assemblies are distributed on the extension assembly and the deck, and supporting legs are further arranged at the centers of the guide pipes. The stacking tool is composed of a plurality of stacking assemblies, each stacking assembly is composed of a plurality of stacking supports, the top sides of the stacking supports are provided with support guide pipes and support supporting legs which are the same as and correspond to the guide pipes and the supporting legs respectively, and the bottom sides of the stacking supports are connected with the guide assemblies. The tool is simple in structural design and convenient to assemble, disassemble and operate, stacking arrangement and fixation of the offshore photovoltaic support in the height direction of the barge can be achieved, the transportation efficiency is improved in the lightering operation, and the cost is reduced.

The invention discloses a marine extension platform and an installation method, and the marine extension platform comprises a jump stopping assembly which comprises two jump stopping steel frames which are both arranged on a hatch coaming and are arranged at an interval; the supporting assembly is arranged between the two jumping stopping steel frames and comprises multiple sets of supporting units, each supporting unit comprises a supporting steel frame and a supporting base, the supporting bases are arranged on the hatch coaming, the supporting steel frames are connected with the supporting bases, supporting blocks are arranged on the upper sides of the supporting steel frames, and the supporting blocks are arranged in the horizontal direction; the extending deck is placed on the supporting block in the horizontal direction and connected with the supporting base, and the two jumping stopping steel frames are connected with the two ends of the extending deck respectively. The supporting assembly and the jumping stopping assembly are installed on the hatch coaming structure, the supporting steel frame provides support for the extending deck and prevents the extending deck from sliding, the jumping stopping steel frame prevents the extending deck from jumping, the stability of the extending clamping plate is improved, meanwhile, installation is convenient, the construction difficulty is reduced, and the efficiency is improved.

A system for reconfiguring (1) the layout of a boat (100) is described, comprising a first fixed component (2) of coupling and a second movable component (3) of coupling; the first component (2) is configured to be attached to a fixed element (101) of a boat (100) and the second component (3) is configured to be connected to a movable element (200) to be attached to the fixed element (101) of the boat (100); the second component (3) is configured to be removably inserted into the first component (2) in a plurality of positions; the second component (3) is configured to be removably attached to the first component (2) when inserted into the first component (2) in each of the plurality of positions.

A lashing system (1) for supporting containers (5, 8, 17) arranged on top of each other, wherein the lashing system (1) comprises at least an upper lashing element (19) and a lower lashing element (20), wherein the upper lashing element (19) is configured to be connected from an upper end to an upper container (5); the lower lashing element (20) is configured to be connected from an upper end to a lower container (8); at least one of the at least upper lashing element (19) and / or lower lashing element (20) is flexible; and at least one of the at least upper lashing element (19) and / or lower lashing element (20) is configured to stretch more longitudinally than the other of the at least upper lashing element (19) and / or lower lashing element (20) when the lashing system (1) is in a tensioned position. Also disclosed is a method.

Twistlock and a method for operating the twistlock, the twistlock comprises a housing (12), an elongated shaft element (149) and a top element (18) for interconnection with a part of an equipment module or cargo container, and wherein the shaft element and the top element are simultaneously rotatable and longitudinal displaceable in relation to the housing.

The invention relates to the technical field of ship auxiliary equipment, and discloses a self-adaptive locking and shifting device for deck cargos, which comprises a bearing seat, a deck body and a hydraulic driving assembly and is used for bearing cargos to be moved and locked, and the hydraulic driving assembly is positioned in the bearing seat and is used for jacking the bearing seat to move up and down; and self-adaptive locking mechanisms are mounted on the outer surfaces of the left side and the right side of the bearing seat correspondingly, and each self-adaptive locking mechanism comprises an automatic adjusting assembly, a limiting assembly and a transmission assembly. According to the device, when the locking pin column makes contact with the edge of the anchoring hole and does not completely correspond to the anchoring hole, along with downward movement of the locking pin column, the edge of the anchoring hole is oiled with the locking pin column, a moving block is made to move, a first spring is made to deform, and therefore the position of the locking pin column can be adjusted in a self-adaptive mode; and the locking pin column is completely inserted into the anchoring hole, so that the goods are locked, and the goods are prevented from shifting.

The invention relates to the technical field of container reinforcing, in particular to a container reinforcing assembly and a container reinforcing system comprising the same. The container reinforcing assembly comprises a hook, and the hook is fixedly arranged at the output end of a telescopic mechanism; one end of the telescopic mechanism away from the hook is fixedly arranged on the dip angle adjusting mechanism; the end, away from the telescopic mechanism, of the dip angle adjusting mechanism is fixedly arranged on the horizontal rotating mechanism. The inclination angle adjusting mechanism is used for driving the telescopic mechanism to rotate in a plane perpendicular to the top surface of the deck; the end, away from the dip angle adjusting mechanism, of the horizontal rotating mechanism is fixed to the deck top face. The reinforcing time of a single container is greatly shortened, the overall reinforcing efficiency can be multiplied for reinforcing tasks of multiple containers of a large container ship, the staying time of the ship in a port is effectively shortened, and the logistics transportation turnover speed is increased. According to the container reinforcing system, the labor intensity of workers is greatly reduced, and omissions and errors caused by factors such as fatigue and attention of manual operation are effectively reduced.

The present invention relates to the field of container ships, and specifically discloses a rectangular bow of a container ship, including a container transport ship, wherein a bow portion is installed at one end of the container transport ship, a carrying deck is installed on the upper surface of the bow portion, an outer flare deck is installed at the end of the carrying deck near the bow portion, a closed bow armor support plate is installed on the upper surface of the end of the outer flare deck, a windbreak adjustment baffle is provided in front of the closed bow armor support plate, an adjustment mechanism is connected between the windbreak adjustment baffle and the closed bow armor support plate, the adjustment mechanism includes: a first winding rope, a fixed pulley, and a first winding mechanism, and a reinforcing support frame is installed at the lower end of the closed bow armor support plate on the side away from the carrying deck. The container lashing bridge body near the bow portion is combined according to the installation position structure of the closed bow armor support plate, and the outer flare deck is provided in conjunction with the closed bow armor support plate to increase the lateral width of the bow portion, thereby ensuring the support strength while also increasing the number of containers carried.

A method of supplying a load between a vessel and an offshore jackup (100). The offshore jackup has a hull (102) and a plurality of moveable legs (104) engageable with the seafloor. The offshore jack-up is arranged to move the legs with respect to the hull to position the hull out of the water. The method comprises securing the vessel with respect to the hull of the offshore jack-up when the hull is positioned out of the water and the legs engage the seafloor. A lifting mechanism (406) mounted on the offshore jack-up (100) engages with a cargo carrying platform (228) positioned on the vessel. The platform is lifted with the lifting mechanism between a first position on the vessel and a second position clear of the vessel.

The utility model provides a novel deck transport ship, which belongs to the technical field of marine ship equipment and comprises a ship body. One end of the ship body is a ship head body, the other end of the ship body is a ship tail body, the ship head body is upright in appearance, a bow thruster is arranged on the lower portion of the ship head body, the ship tail body is of an asymmetric double-tail type, thrusters are arranged on the two sides of the ship tail body respectively, deck fences are erected on the upper surface of the ship body, and an area defined by the deck fences is a cargo storage area. A plurality of container fixers are arranged in the cargo storage area in an array mode, and a retractable vehicle springboard is arranged on the side, close to the ship head body, of the deck fence so that external trucks can convey cargoes into the cargo storage area. The device can solve the problems that an existing deck ship is large in resistance, insufficient in propelling performance, inconvenient to carry goods and the like, the improvement mode is simple, and the device is suitable for popularization.

This invention belongs to the field of unmanned aerial vehicle (UAV) technology, specifically a shipborne UAV and its combined land-sea-air transport method, including a shipborne endurance device. The shipborne endurance device includes a hollow hull, a solar panel fixedly connected to the top of the hollow hull, a battery fixedly connected to the upper part of the hollow hull, a sleeve fixedly connected to the upper part of the hollow hull, a cargo compartment sleeved on the outer ring of the sleeve, and a fully charged controller fixedly connected to the upper part of the hollow hull. The relative movement of two sets of centering clamping plates can center and clamp the cargo compartment, keeping the center of gravity of the cargo compartment and the UAV aligned, thereby reducing airflow vortex interference encountered by the UAV when carrying the cargo compartment, thus improving the stability of the UAV's flight. Furthermore, the limitation of the limiting rod can prevent the cargo compartment from slipping and causing damage to the cargo inside the cargo compartment, thereby improving the integrity of the cargo inside the cargo compartment during transportation.

A container carrier according to the present invention comprises: a hull; cargo holds separated by transverse bulkheads inside the hull; lower cell guides installed at regular intervals on the transverse bulkheads; top bridges provided on top of an upper deck and provided with upper cell guides forming a guide path for a container; a container loading assist device applied to the cargo holds to load the container thereon; and auxiliary coaming members disposed on the upper deck on the left and right sides of cargo hold entrances and protruding to face the container loading assist device.

A personal watercraft is provided that comprises a hull, a deck, a handlebar, a steering column and a frame. The deck is provided to the hull. The handlebar has a steering shaft. The steering column rotatably supports the steering shaft. The frame is disposed between the hull and the deck and supports the steering column.

The present invention provides a method for constructing and closing a transverse hatch coaming of a container ship, comprising: S1, constructing a main deck mid-assembly, a bow transverse bulkhead mid-assembly with a guide rail frame, and a stern transverse bulkhead mid-assembly with a guide rail frame; wherein the stern transverse bulkhead mid-assembly with the guide rail frame is constructed with its stern transverse bulkhead as a base surface and based on a pre-embedded jig of the guide rail frame; the bow transverse bulkhead mid-assembly with the guide rail frame is constructed with its stern transverse bulkhead as a base surface and based on a flat jig; S2, The main deck mid-assembly, the bow transverse bulkhead mid-assembly with guide rails, and the stern transverse bulkhead mid-assembly with guide rails are combined to obtain independent small sections, thereby obtaining the final transverse hatch coaming. The present invention advances the installation of the guide rails to the transverse bulkhead mid-assembly stage, converting the high-altitude operation of the guide rails into a ground operation, effectively reducing the difficulty of the guide rail operation and improving the operation safety and installation accuracy. In addition, the forward installation of the guide rails also effectively reduces the occupation of the main assembly platform.

The embodiment of the application provides an integrated cage fixing device, comprising: a base; a lifting assembly, a rotating shaft, and a tension spring assembly, the lifting assembly is connected to the base in a lifting manner, the rotating shaft is rotationally connected to the base, one end of the tension spring assembly is fixedly connected to the lifting assembly, and the other end is fixedly connected to the rotating shaft; a transmission mechanism; a rotating screw, which is in transmission connection with the rotating shaft through the transmission mechanism; two clamping parts, which are in threaded connection with the rotating screw, are arranged on the two sides of the lifting assembly in a spaced mode, and the movement directions of the two clamping parts are opposite; and a suction assembly, which is fixedly connected to the lifting assembly and located between the two clamping parts, and is used for suction of the integrated cage. The integrated cage fixing device provided by the embodiment of the application can prevent the cage from shaking at will, compared with the welding mode of the cage and the ship body in the prior art, the convenience of the integrated cage fixing operation is improved, the structural strength of the cage is not damaged, and the structural safety and reliability during use of the cage are ensured.

An offshore installation system (100) for handling a monopile comprises a monopile transportation vessel (102) configured to transport the monopile in a horizontal position. A monopile handling mechanism (132) is mounted on the transportation vessel (102) and is configured to secure the monopile during transportation and move it to an inclined position. The system also includes an offshore installation vessel with a hull (122) and a plurality of moveable legs (126), wherein the hull is positioned out of the water when the moveable legs engage the seafloor. A push down stabilising mechanism (130) is mounted on the offshore installation vessel and is configured to apply a downward force on the monopile transportation vessel to increase its buoyancy force when positioned underneath the hull, stabilising the monopile transportation vessel and the inclined monopile with respect to the offshore installation vessel.

A container loading assist device according to the present invention comprises: a hull; cargo holds separated by transverse bulkheads inside the hull; lower cell guides installed at regular intervals on the transverse bulkheads; and top bridges provided on top of an upper deck and provided with upper cell guides forming a guide path for a container, wherein the lower cell guides have specifications for loading a container of a first size. The container loading assist device has a size corresponding to the first size, is applied to at least one of the cargo holds to be mounted on the hull, transfers the load of a container loaded thereon to the hull, and includes a spray unit for spraying a fire extinguishing liquid toward the inside of the cargo hold.

The invention relates to a variable plate thickness structure of an automobile transport ship in the technical field of ships, and the variable plate thickness structure comprises a plate-shaped insertion thick plate structure body which is vertically and fixedly connected with a stand column of a ship body, and the insertion thick plate structure body comprises an insertion thick plate which is directly and fixedly connected with the stand column and is arranged as the maximum plate thickness part of the insertion thick plate structure body; the foundation plate is integrally connected with the deck and is arranged as the minimum plate thickness part of the inserted thick plate structure; the plate thickness of the transition plate is smaller than that of the insertion thickness plate, and the plate thickness of the transition plate is larger than that of the foundation plate; wherein the transition plate surrounds the insertion thick plate, the foundation plate surrounds the transition plate, and the insertion thick plate, the transition plate and the foundation plate are integrally formed; the integral forming technology is adopted, original plates with different thicknesses are subjected to integral forming treatment, extra operations such as thinning and welding groove opening of thick plates are omitted, the construction efficiency is improved, and the construction cost is reduced.

The invention provides a marine automobile limiting system which comprises an automobile deck, a front wheel limiting stopper and a rear wheel limiting stopper, the front wheel limiting stopper and the rear wheel limiting stopper are both arranged on the automobile deck and tightly attached to the automobile deck in an anti-skid mode, and the contact faces of the front wheel limiting stopper and automobile tires and the contact faces of the rear wheel limiting stopper and the automobile tires are curved faces; the front wheel limiting stopper is of a foldable structure, and the front wheel limiting stopper and the rear wheel limiting stopper are the same or different in structure. According to the automobile limiting system for the ship, the automobile front tires and the automobile rear tires on the automobile deck are limited, movement of an automobile in the transportation process is limited, the transportation safety is guaranteed, the operation cost is reduced, and the automobile limiting system is easy to operate, economical and practical.

A lashing system (1) for supporting containers (5, 8, 17) located on top of each other, wherein the lashing system (1) comprising at least an upper lashing element (19) and a lower lashing element (20), wherein the upper lashing element (19) is configured to be connected from an upper end to an upper container (5); the lower lashing element (20) is configured to be connected from an upper end to a lower container (8); at least part of at least one of the at least upper and / or lower lashing elements (19, 20) is flexible; and the at least one of the at least upper and / or lower lashing elements (19, 20) is configured to stretch lengthwise more than the other one of the at least upper and / or lower lashing elements (19, 20) when the lashing system (1) is in a tension position. Also a method is disclosed.

The utility model provides a self-locking type steel pipe pile marine transportation base, which belongs to the technical field of offshore wind turbine generator foundation transportation equipment and comprises a bottom plate, a steel pipe pile, a steel pipe pile and a steel pipe pile, the pile embracing units are connected into the sliding grooves in a sliding mode; the pile embracing unit comprises a first pile embracing unit and a second pile embracing unit which are symmetrically arranged; the first pile embracing unit and the second pile embracing unit are provided with arc-shaped faces making contact with the steel pipe pile. The baffle is connected to the bottom plate; the quadrilateral self-locking unit comprises a first self-locking rod, a third self-locking rod, a second self-locking rod and a fourth self-locking rod which are connected in sequence; the four corner points of the self-locking unit are connected to the baffle, the first pile embracing unit, the bottom plate and the second pile embracing unit correspondingly; the first self-locking rod, the third self-locking rod, the second self-locking rod and the fourth self-locking rod are rotationally connected with one another; the limiting unit comprises a first limiting unit and a second limiting unit; the first limiting unit and the second limiting unit abut against one side of the first pile embracing unit and one side of the second pile embracing unit correspondingly. Due to the fact that the self-locking structure is arranged on the transportation base, connection firmness between the steel pipe pile and a ship is improved, it is guaranteed that the steel pipe pile can be firmly fixed to the transportation barge, slippage is not prone to occurring in the transportation process, and transportation safety is guaranteed.

The invention relates to a dock gate ocean transportation method, which belongs to the technical field of dock gate transportation, and comprises the following steps: designing a placing position, preparing before boarding, towing, hoisting and boarding, sailing and unloading. According to the method, a semi-submerged ship carries a flap type dock gate and two buoyancy tank type dock gates at the same time for ocean transportation, so that the flap type dock gate and the two buoyancy tank type dock gates are transported to a destination at a time, and the flap type dock gate and the buoyancy tank type dock gates are unshipped by adopting a step floating unloading method. The turnover plate type dock gate and the buoyancy tank type dock gate are convenient to detach from the semi-submerged ship, operation is easy and convenient, economical efficiency is high, and ocean transportation of the dock gates becomes possible.

This application discloses a wave-damping ramp device for amphibious operations on roll-on / roll-off (Ro-Ro) ships, comprising a ramp body, a ramp board, and a hydraulic strut mechanism. The ramp body obliquely connects the first and second vehicle decks, and wave-damping holes are formed in the lower half of the ramp surface. The ramp board is hinged to the middle of the upper surface of the ramp body and can be flipped up and down to cover the lower half of the ramp surface. The hydraulic strut mechanism is located below the ramp body and is used to drive the ramp board to flip up and down. This invention can allow vehicles to pass normally while eliminating wave impact and blocking wave rise, thus meeting the requirements for amphibious operations on Ro-Ro ships.

The caisson shipping supporting and converting system comprises an automatic lifting module and a manual adjusting module, the automatic lifting module comprises a hydraulic lifting unit and three sets of fixed supporting beams arranged on a semi-submersible barge deck in parallel, and the hydraulic lifting unit comprises a plurality of sets of hydraulic jacks arranged on the fixed supporting beams; a group of rail clamping support beams is arranged in the middle of each fixed support beam; the manual adjusting module comprises a manual overturning cushion pier unit and two rail clamping supporting beams, and the manual overturning cushion pier unit comprises a plurality of overturning cushion pier devices arranged on the two sides of each rail clamping supporting beam. The invention further discloses an application method of the caisson shipping supporting and converting system. The application method comprises an automatic lifting method and a manual adjusting method. The semi-submersible barge can meet the shipping requirements of the caissons of various sizes at the same time, the semi-submersible barge has the function of shipping the caissons of various sizes, and construction is efficient, safe and reliable. The operation efficiency can be greatly improved, the manpower and material resource requirements are reduced, and the construction cost is reduced.

An accessory system for a pontoon boat includes a support comprising longitudinal members and at least one support crosspiece connected between the longitudinal members, where the support can be attached to a structural component of a pontoon boat and move between a stowed position and a deployed position. An accessory component includes one or more hangers with a hook constructed to engage the support. A support portion is connected to the accessory component and extends transversely away from the one or more hangers. In use, the support can be deployed along a side of a pontoon with the accessory component removably attached to the support. The accessory component can be used to support a platform, a grill, a cooler or other accessory alongside the pontoon boat.

This invention provides a vehicle collision avoidance system for roll-on / roll-off (Ro-Ro) ships, comprising a deck, collision guardrails, multiple lifting cylinders, and a collision avoidance system housing. A collision guardrail receiving opening is provided on the deck. The collision avoidance system housing is a hollow structure with an open upper surface, its upper end fixedly connected to the lower surface of the deck. Multiple collision guardrail support plates are symmetrically fixed inside the housing. A downwardly recessed collision guardrail receiving groove is provided on the upper surface of each support plate. The collision guardrails and support plates are hinged together with a 90° rotational angle. Multiple lifting cylinders are symmetrically spaced within the collision guardrail receiving grooves. The closed end of each lifting cylinder is hinged to the lower end of the inner wall of the housing, and the outer end of the cylinder shaft is hinged to the lower surface of the collision guardrail. This vehicle collision avoidance system for Ro-Ro ships effectively prevents loaded vehicles from shifting during navigation, thus avoiding damage to the ship's structure or other vehicles, and preventing significant property loss.

The present invention relates to an automatic locking mechanism, a locking system and a method of operating a locking mechanism comprising a housing, an elongated shaft element and an upper end for interconnection with a portion of an equipment module or cargo container, the shaft element and the upper end being longitudinally displaceable within said housing.