Connected lifeboat descending placing device
A lifeboat and one-piece technology, applied in the davit and other directions, can solve problems such as trouble, uncertain position, and long time consumption, and achieve the effects of convenient use, reduced space, and simple structure
Inactive Publication Date: 2012-03-21
ZHEJIANG HENGXIN SHIP EQUIP
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Problems solved by technology
However, the lifeboats currently used on large ships are extremely complicated to install and use, especially the separate installation of the boom device and the lifting device, the position is uncertain, and the pulley cannot be installed in advance, which will cause trouble for the personnel on the ship to use the lifeboat for self-rescue. It takes a long time, which is not conducive to escaping danger in time
Method used
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Embodiment Construction
[0021] Such as figure 1 , figure 2 As shown, the one-piece lifeboat launching and launching device includes a seat frame 9 and a boarding platform 6 fixedly arranged, and a boom device and a lifting device are arranged on the seat frame 9, and the boom device includes symmetrically arranged cranes. The arm 2 and the floating block 1, the boom 2 are angled, the root of which is connected to the lower part of the seat frame 9 through the provided rotating shaft 15, and the hanging boat chain 3 is connected to the bottom of the floating block 1, and the lifting device includes a winch 16, a winch 16 wire ropes are set to walk around the seat frame 9, the boom 2 and the floating block 1 by a group of pulleys.
[0022] Such as figure 2 , the one group of pulleys are respectively arranged on the upper end of the seat frame 9, the head of the boom 2, and the inside of the floating block 1. After the wire rope is drawn out by the winch 16, it winds around the frame 9 pulleys on on...
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The invention belongs to the technical field of ship lifesaving equipment and particularly relates to a connected lifeboat descending placing device. The connected lifeboat descending placing device comprises a seat frame and a fixedly arranged embarkation platform and is characterized in that a suspension arm device and a lifting device are arranged on the seat frame in a matched mode; the suspension arm device comprises symmetrical suspension arms and a floating block; the lower part of the floating block is connected with a lifeboat hoisting chain; the lifting device comprises a winch; thewinch is provided with a steel wire rope; and the steel wire rope bypasses the seat frame, the suspension arms and the floating block through a group of pulleys. The connected lifeboat descending placing device has a simple structure. A gravity inverted-arm principle is adopted. The connected lifeboat descending placing device is convenient to use. The winch is directly arranged on the seat frame. The pulleys are completely arranged. The position space is greatly reduced. The connected lifeboat descending placing device is convenient to timely implement hoisting of a lifeboat. The function that the current lifeboat can timely and rapidly ensure people to be out of danger is effectively shown.
Description
technical field [0001] The invention belongs to the technical field of ship lifesaving equipment, and in particular relates to a one-piece lifeboat launching device. Background technique [0002] With the continuous advancement of science and technology, people's living standards continue to improve, and ship transportation and sea travel are commonplace. However, ships must face wind and waves or face more complex climatic conditions when driving on the sea. How to deal with the risk is a problem that people generally pay attention to. On this basis, ship life-saving equipment plays an indelible role. However, the lifeboats currently used on large ships are extremely complicated to install and use, especially the separate installation of the boom device and the lifting device. Time-consuming is long, is unfavorable for escaping danger in time. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to design and provide ...
Claims
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Inventor 袁均
Owner ZHEJIANG HENGXIN SHIP EQUIP