Traction system of a cable laying ship
The technology of a traction system and a cable laying vessel is applied in the field of traction system, which can solve the problems of long time consumption and low cable laying efficiency, and achieve the effect of shortening the consumption time and improving the laying efficiency.
Active Publication Date: 2020-04-28
WUHAN MARINE MACHINERY PLANT
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Problems solved by technology
[0005] When the above-mentioned traction system is used for cable laying, the cable laying ship is laid intermittently, that is, after the cable laying ship reaches the anchor point every time, it needs to wait for the anchor boat to advance to the next anchor point for anchor positioning, and then return to the current anchor point , the cable laying ship can move on to the next section of cable laying. The above cable laying method takes a long time and the cable laying efficiency is low.
Method used
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0037] An embodiment of the present invention provides a traction system for a cable laying ship, figure 1 It is a structural schematic diagram of a traction system provided by an embodiment of the present invention, figure 2 yes figure 1 A-direction view, such as figure 1 and figure 2 As shown, the traction system includes a traction winch 100 , a rope pulling device 200 , a first deck rope storage winch 310 , a second deck rope storage winch 320 , a first anchor boat winch 410 , a second anchor boat winch 420 and a multi-section wire rope 500 .
[0038] The traction winch 100, the rope lifting device 200, the first deck rope storage winch 310 and the second deck rope storage winch 320 are all arranged on the deck of the cable la...
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The invention discloses a towing system of a cable laying ship, comprising a towing winch, a rope holding device, a first deck rope storing winch, a second deck rope storing winch, a first anchor boatwinch, a second anchor boat winch and a plurality of sections of steel wire ropes. The towing winch, the rope holding device, the first deck rope storing winch and the second deck rope storing winchare arranged on the deck of the rope laying vessel, the rope holding device is arranged on the rope discharging side of the towing winch, and the rope holding device is used for fixing the wire rope;A first anchor boat winch is arranged on the first anchor boat, A second anchor boat winch is arranged on the second anchor boat, A plurality of sections of wire ropes enter the towing winch in turn,and is towed by the towing winch to the rope-lifting device, The cable laying efficiency is improved by using the traction system, which is towed to the first deck rope storage winch by the rope lifting device, towed to the first anchor boat winch by the first deck rope storage winch, or towed to the second deck rope storage winch by the rope lifting device, and towed to the second anchor boat winch by the second deck rope storage winch.
Description
technical field [0001] The invention relates to the technical field of marine engineering equipment, in particular to a traction system of a cable laying ship. Background technique [0002] The cable laying ship is an ocean engineering ship specially used for laying submarine cables. Due to the laying of submarine cables, the electric energy generated by the offshore wind farm can be effectively transmitted to the land and the required islands, enabling people to communicate across the ocean. The ship mainly lays submarine cables through the cable laying system, ship positioning system and traction system. [0003] At present, the traction system of the cable laying ship includes a traction winch, a deck rope storage winch, an anchor boat winch and a steel wire rope, wherein the anchor boat winch is arranged on the anchor boat. When carrying out cable laying operations, first store the steel wire rope in the winch of the anchoring boat, and the anchoring boat moves to the a...
Claims
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IPC IPC(8): B63B35/04B63B21/16B63B21/56
CPCB63B21/16B63B21/56B63B35/04
Inventor 向鹏洋王恒智李艳春但健施东兴
Owner WUHAN MARINE MACHINERY PLANT