10results about "Condition-responsive equipment handling" patented technology

The invention relates to the technical field of ship equipment, in particular to a quick release device for a life raft of a passenger ship. The rope releasing set comprises a connecting rope connected to the baffle, a fixing ring is arranged on the bracket, a locking ring is buckled on the fixing ring, the locking ring is connected with the tail end of the connecting rope through a manual releasing piece, and a releaser is arranged on the locking ring. And the inflation release set comprises a stop ring, the stop ring is arranged on the bracket, and a wide-pitch screw is arranged in the stop ring in a threaded mode. A releaser of the rope release group adopts a built-in expansion material mode, so that the expansion material expands when encountering water, and quick response can be realized when the ship is immersed in water without depending on hydrostatic pressure or manual intervention; meanwhile, a linkage mechanism composed of a stop ring, a wide-pitch screw and a conical block is introduced into the inflation release set, so that when the pull rope extends to the set length, the steel cylinder part of the raft body can be triggered to start inflation operation, and the problem that in a traditional structure, inflation cannot be conducted in time due to the fact that the pull rope is too short is solved.

The invention provides a lifesaving release device and a life raft, the two ends of a connecting rope are in butt joint through an upper shell and a lower shell, the connecting rope is used for tying the life raft to raft frames on the two sides of a ship, and a trigger part assembly, a trigger body and a lock body are arranged between the upper shell and the lower shell. A lock cylinder used for locking the upper shell and the lower shell is arranged in the lock body. The trigger body makes contact with the trigger piece assembly, under the action of water, the trigger body enables the trigger piece assembly to move between the upper shell and the lower shell, one end of the trigger piece assembly is connected with the lock cylinder, the lock cylinder is driven to move in the lock body through movement of the trigger piece assembly, the upper shell and the lower shell are separated, and the life raft is released. The trigger body is driven by water to separate the upper shell from the lower shell, so that the life raft is released.

This invention relates to the field of marine equipment technology, specifically to a rapid release device for a passenger ship's life raft. The rope release assembly includes a connecting rope attached to a baffle, a fixing ring on a bracket, a locking ring fastened to the fixing ring, and a manual release mechanism connecting the locking ring to the end of the connecting rope. The locking ring also has a release device. The inflation release assembly includes a stop ring on a bracket, with a wide-pitch screw threaded inside the stop ring. The release device of the rope release assembly uses a built-in expansion material, which expands upon contact with water, allowing for rapid response when the ship is flooded without relying on hydrostatic pressure or manual intervention. Simultaneously, the inflation release assembly incorporates a linkage mechanism consisting of the stop ring, the wide-pitch screw, and a conical block, ensuring that the life raft's cylinder initiation of inflation is triggered when the rope extends to a set length, avoiding the problem of insufficient inflation due to short ropes in traditional structures.

The present invention concerns a system for monitoring one or more lifeboats of a vessel, the system comprising: - A sensor system (20, 30) adapted to detect at least one or more of the following data: A) The level of any liquid present inside the engine compartment of the lifeboat; B) The charge level of the electric battery; - A receiving module (10', 40') adapted to receive said data. - In accordance with the invention it is possible to monitor at least the water level possibly present in the engine compartment and / or the charge level of the battery.

The application discloses an unmanned ship recycling device, a recycling system and a recycling method. The unmanned ship recycling device comprises a crane module, a docking module and a control module. The crane module comprises a hoisting arm and a motion compensation arm, the working end of the hoisting arm is hinged to the connecting end of the motion compensation arm, and the working end of the hoisting arm and the motion compensation arm is respectively provided with a first pulley set and a second pulley set. The docking module comprises an electromagnetic connecting hook, a connecting male head and a traction rope. The control module comprises a central control unit and a first position sensor, and the first position sensor is located on the hoisting arm. The application realizes the automatic parking of the unmanned ship through motion compensation and relative motion compensation, and saves manpower. Precise positioning adjustment and positioning recognition device ensure the high efficiency of the unmanned ship recycling. The electromagnetic connecting hook and the connecting male head have effective grabbing and locking mechanisms, which improve the reliability and safety of operation, and also significantly improve the safety and efficiency of operation.

The invention discloses an unmanned ship recovery device, system and method. The unmanned ship recovery device comprises a crane module which comprises a hoisting arm and a motion compensation arm, the working end of the hoisting arm is hinged to the connecting end of the motion compensation arm, and the working ends of the hoisting arm and the motion compensation arm are provided with a first pulley block and a second pulley block respectively; the butt joint module comprises an electromagnetic connecting hook, a connecting male head and a traction rope; the control module comprises a central control unit and a first position sensor, and the first position sensor is located on the hoisting arm. Automatic docking of the unmanned ship is achieved through motion compensation and relative motion compensation, and manpower is saved. And the precise positioning adjustment and positioning recognition device ensures the high recovery efficiency of the unmanned ship. And the electromagnetic connecting hook and the connecting male head have effective grabbing and locking mechanisms, so that the reliability and the safety of operation are improved, and the safety and the efficiency of operation can also be remarkably improved.

The invention relates to a system for monitoring one or more lifeboats of a vessel, said system comprising:-a sensor system (20, 30) adapted to detect at least one or more of the following data: A) the level of any liquid present in the engine compartment of the lifeboat; b) the electric quantity level of a battery for supplying power; -a receiving module (10 ', 40') adapted to receive said data,-According to the invention, at least the level of water that may be present in the engine compartment and / or the level of charge of the battery can be monitored.

The invention discloses a split type recycling and laying device for an unmanned ship under high sea conditions. The split type recycling and laying device comprises a split type cradle structure. The split cradle structure comprises an upper-layer platform and a lower-layer cradle; the lower end face of the upper-layer platform is connected with the lower-layer cradle through a rope length adjusting device and four lifting chain slings; an accommodating space with an unmanned ship limiting device is arranged in the lower-layer cradle, and the accommodating space is used for parking an unmanned ship; the four corners of the upper end face of the upper-layer platform are each connected with a second sling, the upper ends of the four second slings are each connected with a sub-ring, the four sub-rings are connected to a hanging ring, and the hanging ring is used for being connected with a mother ship crane. The split type recycling and laying device for the unmanned ship under the high sea condition and the using method have the advantages of being stable and accurate in control, wide in applicability and easy to operate.

The invention relates to the field of ship lifesaving, and discloses a small ship rollover lifesaving device which comprises bearing frames located on the two sides of a ship, lifesaving parts are arranged in the two bearing frames, a driving device can drive the two bearing frames to rotate in the same direction at the same time in the ship rollover process, and a release frame is arranged above the driving device. Compared with the prior art, the lifesaving device has the beneficial effects that the driving device drives the bearing frames on the two sides to rotate in the same direction when the ship is overturned, and the rotating direction is opposite to the overturning direction of the ship; the bearing frame in the low position rotates upwards and is matched with the release frame to pop out the lifesaving piece, the bearing frame in the high position rotates downwards, the lifesaving piece is released through the high-position release mechanism, bidirectional automatic release of the lifesaving piece in the ship tipping process is achieved, and the response speed and the lifesaving success rate of the lifesaving device are effectively increased.

The utility model relates to the field of emergency lifesaving or rescue in seaborne or connected river and sea water areas, in particular to a lifeboat bearing and releasing system which comprises a lifeboat hanging hook rotationally connected to a lifeboat bow and a lifeboat stern, and a bearing stress point of an opening of the lifeboat hanging hook and a rotating circle center point of the lifeboat hanging hook are located on the same vertical line. An opening of the boat hanging hook is provided with a steel wire falling prevention structure forming enveloping with the opening, the boat bow and the boat stern of the lifeboat are respectively and vertically provided with a double-acting jack for driving the boat hanging hook to rotate around the rotating circle center, and the lifeboat is provided with an operating lever subsystem for controlling the double-acting jacks to act. A bottom plate of the lifeboat is provided with an internally-locked hydrostatic pressure unit subsystem which has a liquid level sensing function and is used for detecting whether the lifeboat falls onto the sea surface or the water surface or not. The system is beneficial to simplifying a boat hook system, and is safer and more reliable.