Marine lifesaving device and lifesaving method

A life-saving device and a technology for ships, which are applied in the direction of life rafts, etc., can solve the problems that it is difficult for those who fall into the water to effectively use the life buoy, the person who falls into the water panics, and loses swimming ability, etc., so as to achieve quick rescue, high degree of automation, and improve the success of rescue rate effect

Active Publication Date: 2021-01-05
AVIC WEIHAI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned rescue operations have many restrictions. First, the drowning personnel need to have a clear consciousness and swimming ability to ensure that the drowning personnel can approach and use the lifebuoy; Secondary damage to the person in the water caused by an unfavorable environment (choking water, suction of the person in the water by ocean currents)
In reality, the above two conditions are difficult to meet. First of all, unless they have received professional training, it is difficult for ordinary drowning persons to effectively use the lifebuoy. dizzy or injured and los

Method used

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  • Marine lifesaving device and lifesaving method
  • Marine lifesaving device and lifesaving method
  • Marine lifesaving device and lifesaving method

Examples

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Effect test

Embodiment 1

[0049] A lifesaving device for a ship, provided with a life raft, characterized in that the life raft includes a fixed inner frame, a floating body 1, a propeller 2, a raft base 3 and a controller, and the fixed inner frame is formed by a semicircular ring The fixed frame body 4 and two quarter circular annular movable frame bodies 5 form a circular ring structure, the outer sides of the fixed frame body 4 and the movable frame body 5 are respectively connected with the floating body 1, and the fixed frame body 4 is provided with The propeller 2 that drives the life raft to move, one end of the two movable frame bodies 5 are respectively hinged with the two ends of the fixed frame body 4, and the hinge of the movable frame body 5 and the fixed frame body 4 is provided with a driving movable frame body 5 opposite The driving device 6 for the rotation of the fixed frame body 4, the other ends of the two movable frame bodies 5 are interlocked and respectively provided with matchin...

Embodiment 2

[0070] The raft base 3 is provided with a plurality of permeable holes, and the density of the raft base 3 is greater than that of seawater.

[0071] Further, the raft base 3 is set in a conical shape, and the inner lower end of the movable frame body 5 and the fixed frame body 4 in the fixed inner frame is set as a section matched with the side of the conical raft base 3, and the inner lower end of the fixed inner frame There is a locking hook 1010 that locks the raft base 3 on the fixed inner frame, one end of the locking hook 10 is hinged with the lower end of the fixed inner frame, the other end of the locking hook 10 is matched with the raft base 3, and the locking hook 10 The electromagnet released by the reset torsion spring and the control locking hook 10 is connected to the fixed inner frame, and the electromagnet is connected to the controller. After the electromagnet is energized, the end of the locking hook 10 away from the hinge point is sucked by the electromagnet...

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Abstract

The invention relates to the technical field of marine lifesaving equipment, and in particular relates to a marine lifesaving device and lifesaving method. The device is provided with a lifesaving raft, and is characterized in that the lifesaving raft comprises a fixed inner frame, floating bodies, propellers, a raft base and a controller, the fixed inner frame is of an annular structure composedof a semi-circular annular fixed frame body and two quarter-circular annular movable frame bodies, the outer side of the fixed frame body and the outer sides of the movable frame bodies are connectedwith the floating bodies respectively, the propellers for driving the lifesaving raft to move are arranged on the fixed frame body, a winch connected with the fixed inner frame is arranged on the fixed inner frame, a controller is arranged on the lifesaving raft, the controller is connected with a driving device, the propellers, a pawl and the winch, the controller is connected with a wireless signal receiving unit, and the device has the advantages of being simple in structure, convenient to use, rapid in response, high in automation degree, capable of effectively improving the rescue successrate and the like.

Description

technical field [0001] The invention relates to the technical field of marine life-saving equipment, in particular to a marine life-saving device and a life-saving method which are simple in structure, convenient to use, quick in response, high in automation, and can effectively improve the success rate of rescue. Background technique [0002] At present, most merchant ships and cruise ships are equipped with life-saving devices to prepare for rescue operations when people fall into the water. The traditional marine life-saving equipment is generally a life buoy or a rubber boat, and when carrying out a rescue operation, professional life-saving personnel are required to participate or operate. Taking the lifebuoy as an example, when someone falls into the water, the lifeguards on the ship throw the lifebuoy to the person who fell into the water. The person who falls into the water uses the lifebuoy to stabilize temporarily, and the lifeguard further drives the rubber boat t...

Claims

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Application Information

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IPC IPC(8): B63C9/04
CPCB63C9/04
Inventor 梅中华毕金虎丛刚安国辉
Owner AVIC WEIHAI SHIPYARD
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