133results about "Vessel parts" patented technology

This invention discloses a water damping connection device for a floating photovoltaic pontoon breakwater, belonging to the field of marine engineering technology. It includes a water damping mooring device installed at both ends of the pontoon breakwater, with the connection ends of the pontoon breakwater being open. The water damping mooring device includes a water tank, a bottom plate, tie rods, a push plate, and a compression spring. The water tank is open at both ends and installed inside the pontoon breakwater. The bottom plate is connected inside the pontoon breakwater. The push plate is placed inside the water tank, with a tie rod fixedly connected to one end away from the bottom plate. The tie rods at both ends of the pontoon breakwater are connected via universal joints. The compression spring is sleeved on the tie rod, with one end fixedly connected to the push plate and the other end fixedly connected to the opening of the water tank. A check valve is provided on the push plate, controlling the water flow from the bottom plate towards the universal joint side. Through the annular gap design between the push plate and the inner diameter of the water tank, when the wave load increases, the push plate moves to compress the compression spring, and simultaneously, the water flows in the annular hole, generating water damping and effectively attenuating the peak connection force.

The application discloses a carbon capture system and a ship. The system comprises a flue gas receiving end, a vortex tube module and an absorption tower. The flue gas receiving end is used for inputting ship waste flue gas. The vortex tube module is used for separating the ship waste flue gas into first flue gas and second flue gas, wherein the temperature of the first flue gas is higher than that of the ship waste flue gas, and the temperature of the second flue gas is lower than that of the ship waste flue gas. The first flue gas is input into the absorption tower to drive the absorption tower to capture carbon dioxide therein through a chemical absorption reaction between the first flue gas and amine liquid in the absorption tower, so as to improve the carbon capture efficiency.

The utility model relates to the technical field of oil tank structure discloses an oil tank and sealing cover, include: open pipe fitting, the top fixed connection of open pipe fitting has the connecting pipe fitting, the outer wall of connecting pipe fitting is fixed and is covered with fin ring, convenient dismounting mechanism, convenient dismounting mechanism sets up at the top of connecting pipe fitting, convenient dismounting mechanism is used for improving the efficiency of dismounting, pressure relief mechanism, pressure relief mechanism sets up on convenient dismounting mechanism, the utility model discloses the design of convenient dismounting mechanism whole, when dismounting, the lever will drive rotating arm to rotate in the inside of protruding block, makes the fastener move away from the position of cover body, then can implement the function of dismounting, when installing, after loosening the lever, through the elastic force of no.

The utility model discloses an interactive marine HUD equipment device based on visual identification, including at least one display screen for showing ship information, the display screen sets up on the installation component, be provided with control module, input module and visual identification module on the installation component, be provided with image generation module and interactive information processing module in the installation component, and interactive information processing module and visual identification module electricity is connected, input module, image generation module, interactive information processing module all with control module electricity is connected. Be equipped with input module, control module, image generation module and display screen, make it can convert and show in the display screen to input information, thereby realize the application of HUD technology in the ship, and still be equipped with visual identification module and interactive information processing module simultaneously, make the interactive function between operating personnel and display screen, thereby convenient control HUD equipment.

This utility model relates to the field of seismic acquisition cable maintenance technology for deep-sea geophysical survey vessels, specifically, to an underwater cable lifting device and a cable maintenance boat. The underwater cable lifting device includes a lifting section with a lifting section on one side. The lifting section includes a range-extending component, which comprises a first range-extending shell and a second range-extending shell that slide together. A limiting plate is provided at one end of the first range-extending shell, and the second range-extending shell has a groove in which a sliding plate slides. An auxiliary lifting mechanism is provided at the sliding plate, which drives the sliding plate away from the limiting plate when the second range-extending shell moves away from the limiting plate. A detachable support plate is provided on the side of the sliding plate away from the first range-extending shell. The above-mentioned underwater cable lifting device, through the auxiliary lifting mechanism and the support plate, lifts the underwater cable out of the water, thereby facilitating maintenance and significantly improving the efficiency of underwater cable maintenance.

This utility model relates to an installation mechanism for a shipboard-mounted measuring device, used to install probes and other equipment on the outer side of a ship. It includes a probe structure and a connecting structure. The probe structure comprises a measuring probe, a support arm assembly, and a hanging ring assembly. The measuring probe is connected to the ship via the connecting structure, and a connecting flange for connecting the probe is provided at the bottom end of the measuring probe. The support arm assembly includes a first arm and a second arm. The hanging ring assembly includes a top hanging ring, a bottom hanging ring, and multiple ship-connecting hanging rings. The top hanging ring is disposed on the outer circumference of the measuring probe and is away from the connecting flange. The bottom hanging ring and the multiple ship-connecting hanging rings are evenly arranged along the outer circumference of the measuring probe and are all close to the connecting flange. The connecting structure includes multiple steel wire ropes. The top hanging ring is connected to the bottom hanging ring via steel wire ropes, and the steel wire ropes pass through a guide pulley of the first support arm. The multiple ship-connecting hanging rings are respectively connected to the ship via steel wire ropes.

A lifesaving handle system for a watercraft surface such as, but not limited to, a boat hull. The handle system remains attached to an exterior surface of a watercraft hull when the watercraft is upright (i.e., when it is not capsized) such as when it is flowing on a body of water in normal operation. The handle may be rotatably attached to a hinge attachment such that when the boat is upright, as in non-capsized operation, the handle hangs vertically and is not within the flow of water passing along and around the watercraft hull when the boat is motivated on a body of water; and when the boat is overturned or capsized, the handle rotates out from the watercraft hull under the force of gravity such that the grip handle is presented to a person in the water.

The utility model discloses a kind of split type cable through-penetration, it is related to ship technical field, including cable threading frame, cable threading frame inserts into ship body structure;Cable threading frame includes the annular channel surrounded by a side plate and the flange plate fixed at the outer side one end of annular channel;Annular channel is filled with sealant;Two split lines along the extension direction of annular channel are arranged on the side wall of annular channel on cable threading frame, and split line divides cable threading frame into two mutually butted frame units;Each frame unit is fixed on ship body structure respectively.This split type design makes after cable has been pulled or wired, two frame units can be buckled from the two sides of cable respectively, form cable threading frame, then insert into ship body structure.Each frame unit is welded with ship body structure by welding mode;So the problem that overall cable through-penetration is inconvenient to install is solved, and the flexibility of cable installation is improved.

The application discloses a marine shipborne wind measuring device and a wind measuring method, which comprises a left fixing plate arranged on the left edge of the upper surface of the deck of a ship body, a right fixing plate arranged on the right edge of the upper surface of the deck of the ship body, two connecting mechanisms arranged on the left fixing plate and the right fixing plate respectively, a left vertical rod limiting sleeve and a right vertical rod limiting sleeve connected with the two connecting mechanisms respectively, a left square vertical rod and a right square vertical rod in sliding connection with the left vertical rod limiting sleeve and the right vertical rod limiting sleeve respectively, and a left counterweight and a right counterweight arranged at the lower ends of the left square vertical rod and the right square vertical rod respectively. The application has the characteristics of effectively reducing the influence of the space movement of the ship body on the wind measuring device, high measuring accuracy and good measuring stability.

A swimming pool inflatable includes an inflatable body and a cup holder coupled to the inflatable body. An umbrella is coupled to an outer surface of the inflatable body. The umbrella is positioned adjacent the cup holder to cover the cup holder. The umbrella includes a shaft and a cover. The shaft has a top end and a bottom end coupled to the inflatable body. The shaft is inflatable to project from an outer surface of the inflatable body and deflatable to be collapsed. The cover is coupled to the top end of the shaft. The cover is inflatable to project radially from the shaft and deflatable to be collapsed.

This utility model relates to the field of gas carriers and provides a seawater spraying system for gas carriers. It includes a deck spray pump, the input end of which is connected to a seawater main pipe, and the output end of which is connected to a spray main pipe. The spray main pipe connects to multiple spray branches, and high-pressure compressed gas pipelines and low-pressure compressed gas pipelines are connected to the spray main pipe. Seawater is used to spray the entire deck and critical equipment compartments, achieving functions such as cooling and fire suppression. A vent valve is installed to promptly drain seawater from the pipelines. Freshwater pipelines, in conjunction with high-pressure compressed air pipelines, are used to dilute and flush the seawater in the pipelines, preventing nozzle clogging and corrosion from residual seawater. Low-pressure compressed air, in conjunction with a timer, intermittently blows through the pipelines and nozzles, keeping the pipelines dry and preventing nozzle clogging, ensuring the entire seawater spraying system is in optimal condition.

This invention discloses a method, apparatus, device, and medium for recovering a mobile detector. The method includes: responding to a user's recovery initiation operation, performing a recovery operation on the target detector through a recovery system; acquiring real-time recovery data of the target detector at the current time point, and determining the current recovery stage of the target detector based on the recovery data; determining the target recovery rotation speed of the target detector at the current time point based on the current recovery stage and the recovery data; recovering the target detector according to the target recovery rotation speed, and returning to execute the operation of acquiring real-time recovery data of the target detector, until the target detector is recovered to a preset endpoint position. Through the technical solution of this invention, automated recovery of mobile detectors can be achieved, improving the recovery speed and efficiency of mobile detectors.

The utility model provides a kind of energy storage ship of battery replacement, it relates to ship technology field, for realizing battery box replacement, the energy storage ship of battery replacement includes: the energy storage ship of battery replacement includes: ship body;Inverter system, inverter system is set on ship body, inverter system is used to discharge;Battery replacement robot, battery replacement robot is set on ship body;Multiple battery box battery replacement structure, multiple battery box battery replacement structure is set on ship body, and is set in the position close to battery replacement robot, battery box battery replacement structure includes: bottom support, bottom support is used to support battery box;Multiple locking mechanisms, multiple locking mechanisms are set on the circumferential side of bottom support, the bottom circumferential side of battery box is equipped with multiple lock holes, and the output end of each locking mechanism can be inserted into one lock hole;The energy storage ship of battery replacement can realize battery exchange, by battery exchange mode, can greatly shorten charging time and improve the use efficiency of energy.

A liquid loading assembly for filling a ship-hold or tank with a volatile liquid, includes an oil supply conduit, fluidly connected to the tank, the outlet end of said conduit extending vertically within a dropline. The dropline extends from a lower dropline end positioned below the outlet end of the oil supply conduit to an upper dropline end positioned above the outlet end of the oil supply conduit, the lower dropline end being at least partially closed by a valve. The valve is arranged to open gradually up to a maximum aperture in response to one of i) increased pressure on the valve and ii) a level of liquid above the valve.

The invention relates to the field of sea ice thickness measurement, in particular to a sea ice thickness measuring device based on an icebreaker, which comprises a mounting part, an outward extending part is arranged in the mounting part, a micro moving part is arranged in the outward extending part, a lifting part is arranged in the micro moving part, a measuring part is arranged in the lifting part, and the measuring part is provided with a snow cleaning chassis. The bottom of the probe rod is fixedly connected with six scrapers which are circumferentially distributed, the scrapers are used for rapidly cleaning a snow accumulation layer and floating ice impurities in a to-be-measured area, the surface of the ice layer is completely exposed, when the probe rod makes contact with the ice layer, a signal is immediately fed back to an external control assembly, the downward moving cylinder body is controlled to stop descending, and it is ensured that the ice thickness measurer only conducts thickness measurement from the surface of the ice layer. And the problems that the ice layer and the accumulated snow layer are difficult to effectively distinguish and the accumulated snow thickness is easy to be included into the sea ice thickness measurement result by utilizing an intelligent sensor and a sound wave type measurement technology are effectively avoided.

Mounting a wind turbine on a floating body, wherein a vessel with a crane and a motion suppression device mounted to the hull of the vessel is used. The engagement with the motion suppression device counteracts the rise of the floating foundation caused by the buoyancy increasing step, whereby the motion suppression device at least suppresses the Z-axis motion of the floating foundation relative to the hull of the vessel. An installation tool is used, which comprises a lower coupling configured to be coupled to the mast mounting structure, an upper coupling configured to be coupled to the mast foot, and a multi-degree of freedom, preferably six-degree of freedom, connector assembly with controllable stiffness, which interconnects the lower coupling and the upper coupling, wherein the connector assembly is configured to controllably change the stiffness of the interconnection.

Various embodiments relate to a rail track system that includes a sliding block. The sliding block may include a body portion that is configured to traverse a length of a rail when the sliding block is coupled with the rail. The sliding block may further include a runner that protrudes from a surface of the sliding block that is adjacent to the rail, wherein the runner prevents the surface of the sliding block from being in contact with the rail when the sliding block is coupled with the rail. Other embodiments may be described and claimed.

The utility model discloses a kind of practical wall fixing devices on medical ship, it is related to medical ship wall fixing device technical field, including wallboard body and hole wall fixing profile, one side of hole wall fixing profile is contacted with the side of wallboard body, and hole wall fixing profile is threadedly connected with wallboard body, hole wall fixing profile is embedded with multiple fixed plates, profile cover plate is clamped on hole wall fixing profile, and the outer wall of fixed plate is respectively contacted with the outer wall of profile cover plate and the inner wall of hole wall fixing profile.The utility model is driven between hole wall fixing profile and wallboard body by multiple first fastening bolts and rounded rectangular hole to carry out horizontal or vertical connection, form long strip multi-point fixing, carry out multi-point stress, effectively dispersed the pressure of wall fixing device to wallboard body, improve the strength and stability of overall structure, can better resist the jolt and sway of hospital ship sailing.

The application relates to a moving-coil low-frequency sound source active pressure compensation closed-loop control system and method, which measures the amount of the sound source radiation surface deviating from the balance position through a displacement sensor, adjusts the gas flow direction, controls the gas amount in the sound source radiation cavity space, always maintains the radiation surface at the balance position, realizes active compensation control of the gas pressure, and makes the gas pressure in the sound source radiation cavity always equal to the ambient water pressure. The application realizes the balance between the pressure in the internal cavity of the sound source radiation surface and the external water pressure, and realizes closed control of pressure regulation through the gas circulation mode.

A connector clip is securable to a rail profile including a forward corner and a bottom channel. The connector clip includes an outer pane and a connecting shelf extending perpendicularly from the outer panel. The outer panel and the connecting shelf are sized and configured to engage the forward corner of the rail profile. A pull tab extends perpendicularly from the connecting shelf and parallel to the outer panel. The pull tab extends beyond the outer panel at a distal end, and the pull tab includes a locking pawl at a proximal end disposed facing the outer panel. The locking pawl is engageable with the bottom channel.

A marine vessel may include a set of buoyant hull sections, a boom arm integrally formed with the set of buoyant hull sections and supported by buoyant forces applied to the set of buoyant hull sections when the marine vessel is deployed on water, and a coupler mechanism integrally provided on a distal end of the boom arm and configured to interchangeably couple with one or more attachable implements.

A kind of inclined ladder and measurement method for gangway end space position measurement, inclined ladder body is hinged with wave-compensated gangway end on operating ship by hinged shaft, wave-compensated gangway end side is connected with inclined ladder body by telescopic cylinder, inclination sensor is arranged on inclined ladder body, the position of hinged shaft is measurement point;The lower end of inclined ladder body is installed universal wheel, and the ground pressure size of force sensor between the two is fed back, the vertical rotation shaft of universal wheel is connected with rotation angle sensor for measuring the direction angle of universal wheel;Pulse encoder is installed on the horizontal wheel shaft of universal wheel for measuring the rolling distance of universal wheel;The signal of above-mentioned measuring device is received by data processing unit of measurement control system, data processing unit also accepts gangway deflection angle, data processing unit calculates the spatial position change of measurement point in real time, real-time automatic feedback wave-compensated gangway end position, improve the control effect of wave-compensated gangway, reduce operating operator, improve boarding safety.

The application discloses a kind of methanol dual-fuel VLOC ship methanol cabin equipment accessories arrangement structure, including open deck, isolated empty cabin and methanol cabin, several pipes are arranged in the isolated empty cabin between methanol cabin roof and open deck, the top end of the pipe is communicated with the arrangement of open deck, the bottom end of the pipe is communicated with the arrangement of methanol cabin roof, pipe two ends are respectively sealed with open deck, methanol cabin roof fixed connection, the pipe includes with the deep well delivery pump pipe of equipment accessory adaptation, liquid level sensor pipe and pressure sensor pipe.Use this arrangement structure, the safety of maintenance, maintenance accessory equipment can be significantly improved;Innovative pipe type sealing structure and the extension design of temperature sensor protection pipe make equipment cable completely laid in pipe, protection pipe, without direct penetration methanol isolated empty cabin bulkhead, eliminate the risk of water-tight, airtight failure caused by cable in traditional scheme.

This invention discloses a ship bulwark and a ship including the bulwark. The bulwark includes a bulwark body, a sealing plate, and locking components. The bulwark body is fixedly installed on the side of the ship's open deck and has a notch. The lower side of the sealing plate is hinged to the bulwark body. The sealing plate has a blocked position and an open position. When the sealing plate rotates to the blocked position, it blocks the notch. When the sealing plate rotates to the open position, it is located on the outer side of the bulwark body, and its position is lower than the notch. Both ends of the horizontally rotating sealing plate are detachably connected to the bulwark body via locking components, so that the sealing plate can be held in the blocked position. By setting the vertically rotating sealing plate, the notch can be opened to its maximum size, and the rotating sealing plate cannot be separated from the bulwark body, avoiding the need for hoisting or moving the sealing plate. The locking components allow the sealing plate to be quickly locked in the blocked position without the need to tighten a large number of bolts, greatly improving work efficiency and reducing labor intensity.

The utility model belongs to glass curtain wall technical field especially rain -proof marine large -scale glass curtain wall, including ship body connection mounting bracket, the top fixed mounting of ship body connection mounting bracket has large -scale glass curtain wall main part, the top fixed mounting of large -scale glass curtain wall main part has fixed protection frame, the top inner wall fixed mounting of fixed protection frame has motor, the output fixed mounting of motor has lead screw, the stress block can be driven to bear force by the cooperation of carousel and cam after the rotation of auxiliary shaft, since the spacer block is positioned to the moving plate, the stress block can only drive the moving plate to slide in the inside of spacer block after bearing stress, the moving plate can drive cleaning rubber scraper to scrape the outside of large -scale glass curtain wall main part, since cleaning rubber scraper is rubber material, can let the outside of large -scale glass curtain wall main part not easy to remain water stain, be convenient for staff to observe through large -scale glass curtain wall main part.

This invention relates to the field of ship vibration reduction and noise reduction technology, specifically to an elastically reinforced connection structure for bulkheads, panels, and handrails. The structure includes bulkheads, panels, and handrails, with the handrails connected to the outer surface of the panels. The key feature is the presence of an elastically reinforced connection structure assembly between the inner surface of the panel corresponding to the handrail and the bulkhead. This assembly includes an elastic noise-reducing reinforcing connector, a lower elastic clip, a support pad, and a support plate. The outer side of the elastic noise-reducing reinforcing connector is bolted to the panel and handrail, while the inner side is connected to the bulkhead via the lower elastic clip, support pad, and support plate. This design offers advantages such as simple structure, good noise reduction effect, improved cabin comfort and working environment, and benefits to the physical and mental health of crew and passengers.

An awning device for an open deck of a cruise ship and a ship comprising same. The awning device for an open deck of a cruise ship comprises a plurality of rail trolleys (1); railings (2) are oppositely disposed on two sides of the deck of the cruise ship; the plurality of rail trolleys (1) are respectively disposed on the oppositely disposed railings (2); and the plurality of rail trolleys (1) are movable along the railings (2).

The utility model discloses a kind of oil tank mechanisms, it is related to the technical field of oil tank, solve the welding of oil tank, interface or tank body when welding due to material selection is not reasonable or is aging, corrosion and other reasons, surface looks like fusion bonding well, actual only surface adheres a layer of welding skin, long time use will have oil leakage, it is also possible to cause safety hazard, and when filling oil, noise can be generated in the oil inlet pipe of oil tank Problem, including oil inlet and oil tank, the inside of the oil tank is fixedly installed with oil inlet pipe, the oil inlet pipe is L-shaped, and the upper end pipeline of oil inlet pipe penetrates the front end side wall of oil tank, and extends to the outside of oil tank, the oil inlet is opened in the front end of oil inlet pipe, by oil tank is made of stainless steel material, can effectively improve the corrosion resistance of oil tank, improve the service life of oil tank, prevent long time use, cause the phenomenon of oil leakage due to rust.

The utility model provides a kind of marine steel fancy steel sheet, including hanging line structure, it includes sliding structure and lifting structure, the sliding structure is slidably connected in the bottom of steel fancy steel sheet structure, the bottom of the sliding structure is provided with lifting structure, the number of the lifting structure is set to multiple. The utility model design is reasonable, by the hanging line structure being set in the bottom of steel fancy steel sheet structure, the hanging line structure can be fixed to the conductor of the bottom of steel fancy steel sheet structure, and when conductor needs to turn, the hanging line structure can also be moved to the different positions of the bottom of steel fancy steel sheet structure, so that conductor passes through the hanging line structure of different positions in turn, so that the conductor in the bottom of steel fancy steel sheet structure can be stably fixed.

The utility model relates to the technical field of inflatable boats, and particularly relates to a multifunctional handle for a multi-chamber inflatable boat, which comprises a handle body, wherein the handle body comprises a bottom plate and a C-shaped handle, two ends of the C-shaped handle are respectively provided with an inflation cavity and a communication cavity, the bottom of the bottom plate is provided with a communication channel that communicates the inflation cavity and the communication cavity, the inflation cavity is provided with an inflation device, the communication cavity is provided with a communication device, the bottom of the communication device is provided with a communication sealing device that matches the communication device, and the top of the communication device is provided with a driving device that controls the lifting of the communication sealing device. The utility model integrates inflation and deflation and communication on the handle body, so that the handle body has the functions of inflation, deflation and communication of chambers in the function of hand holding. The utility model reduces the manufacturing cost and makes inflation and deflation operation more convenient and faster.