Single-rope recovery method of unarmored cable deep diving submersible

A recycling method and armored cable technology, applied in lifting devices, transportation and packaging, underwater operation equipment, etc., can solve problems such as low operating efficiency and existing risks, and achieve the effects of reliable recycling, convenient operation, and improved operating efficiency

Active Publication Date: 2020-02-21
SOUTH CHINA MARINE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] In the process of the above-mentioned deep submersible recovery method, when recovering the deep submersible, it is necessary to manually bring the rope to t

Method used

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  • Single-rope recovery method of unarmored cable deep diving submersible
  • Single-rope recovery method of unarmored cable deep diving submersible
  • Single-rope recovery method of unarmored cable deep diving submersible

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings of the specification.

[0043] Such as figure 1 As shown, an armorless cable deep submersible single-rope recovery equipment includes a hoisting device set on the mother ship 1 and an automatic rope throwing device 7 set on the deep submersible; the automatic rope throwing device 7 is used for deep The line thrown on the submersible 6 is thrown onto the mother ship 1, and the hoisting device is used to hoist the deep submersible 6 back to the mother ship 1.

[0044] Such as figure 1 As shown, the hoisting device includes a winch 2, a boom 3, a butt locking mechanism 5 arranged on the boom 3, and a clamping device 4 arranged at the end of the boom 3 for clamping the submersible 6 .

[0045] Such as image 3 As shown, the docking locking mechanism 5 includes a box body 51, a locking plate 56 and an elastic top mechanism. The box body 51 is fixed on the hanging arm 3, the box bod...

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Abstract

The invention provides a single-rope recovery method of an unarmored cable deep diving submersible. The method comprises following steps: (1), an emitter is mounted on a deep diving submersible; (2),one end of a throwing rope is fixed on the deep diving submersible, and the other end of the throwing rope winds around a bullet; (3), after the deep diving submersible returns to water surface near amother ship, an operator on the mother ship controls the emitter to start by a remote-control unit; (4), the bullet carrying the throwing rope flies and lands on the mother ship; (5), the operator onthe mother ship takes down the throwing rope from the bullet, and then one end of the throwing rope is fixed on a mushroom head; (6), a winch rolls up and hoists the mushroom head and the deep divingsubmersible through the throwing rope; and (7), a lifting arm is started to lift the deep diving submersible connected with the mushroom head onto the mother ship, and recovery is finished. A cable is thrown on the mother ship by the aid of the emitter, so that the operator is not required to perform underwater operation, risks of the operator are reduced, and working efficiency is increased.

Description

Technical field [0001] The invention relates to the recovery of a deep submersible, in particular to a single rope recovery method for an unarmored cable deep submersible. Background technique [0002] The deep submersible is an active deep diving device with underwater observation and operation capabilities. It is mainly used to perform underwater survey, seabed exploration, seabed development and salvage, life-saving and other tasks, and can be used as an underwater operation base for diver activities. [0003] The current deep submersible deployment and recovery systems are different. For example, a deep submersible deployment and recovery system and deployment recovery method disclosed in Chinese Patent Publication No. CN107351999A are as follows: [0004] (a) Activate the deep-sea towing mechanism, and drag the submersible to near the working mother ship through the deep-sea towing mechanism; [0005] (b) Cancel the follow-up of the rotation synchronization device, and turn the ...

Claims

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Application Information

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IPC IPC(8): B63C11/34B63B23/48
CPCB63C11/34B63B23/48
Inventor 陈懿韦淋睦王江谷文平凡精灵姚典邹韬刘忠饶郭小飞王海江李新献
Owner SOUTH CHINA MARINE MACHINERY
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