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Underwater towing rescue device

A telescopic device and head technology, which is applied in transportation and packaging, ships, ship salvage, etc., can solve the problems of difficult implementation and low efficiency, and achieve the effect of realizing multi-purpose, reducing burden and improving utilization efficiency

Active Publication Date: 2015-11-04
JIANGSU HANTONG SHIP HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, salvage methods are generally divided into the use of personnel diving, underwater robots and unmanned remote control vehicles (ROV). These salvage methods generally have problems such as low efficiency and difficult implementation.

Method used

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Embodiment Construction

[0032] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Furthermore, it should be understood that development work, while potentially complex and time-consuming, would be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0033] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the solution ac...

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Abstract

The invention provides an underwater towing rescue device, which belongs to the technical field of ocean underwater operation. The invention is designed to solve common problems that the efficiency of the traditional fishing method is low and the traditional fishing method is hard to implement. The device comprises a head structure, a middle structure and a tail structure, wherein the head structure is positioned at the top end of the device; the middle structure is positioned in the middle position of the device; the tail structure is positioned at the tail end of the device; the head structure is connected with the middle structure by using a soft structure; a head shell is connected with a middle shell; the tail structure is fixedly mounted on a shell of the middle structure through a tail tray so as to realize connection between the tail structure and the middle structure; the head structure is used for adsorbing the wall surface of a sunken vessel; the middle structure is a power output device and provides power to the head structure and the tail structure; and the tail structure is a cable winding mechanism which is used for establishing connection with a mother vessel. The underwater towing rescue device provided by the invention is mainly used for rescuing and fishing operations in case of ocean underwater sudden accidents.

Description

technical field [0001] The invention relates to an underwater rescue device, in particular to an underwater towline rescue device, which is mainly used for rescue and salvage operations of marine underwater emergencies, and belongs to the technical field of marine underwater operations. Background technique [0002] Marine transportation and marine engineering development are increasing day by day, and accidents in the ocean happen from time to time. In the case of high sea conditions, in order to realize the rescue and ambulance of the sunken ship personnel or the underwater salvage of important items, it is necessary to carry out the docking of the cables, and then the follow-up emergency rescue work can be carried out. Due to the harsh working conditions and the complex and changeable environment around the sea, the underwater operation is difficult. According to the wave dispersion relationship, s 2 =k×g×tanh(kh), wherein: s is the circular frequency, s=2c / T, T is the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C7/16
Inventor 葛杨袁明秦明杰胡安继余俊杰崔翔宇
Owner JIANGSU HANTONG SHIP HEAVY IND
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