Water whirling propulsion type master-slave underwater rescue device

A propulsion-type, master-slave technology, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve problems such as low efficiency and difficult implementation, and achieve the effects of reducing burden, realizing versatility, and realizing movement flexibility

Inactive Publication Date: 2015-10-21
HARBIN ENG UNIV
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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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  • Water whirling propulsion type master-slave underwater rescue device
  • Water whirling propulsion type master-slave underwater rescue device
  • Water whirling propulsion type master-slave underwater rescue device

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Embodiment Construction

[0046] 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.

[0047] 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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PUM

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Abstract

The invention relates to a water whirling propulsion type master-slave underwater rescue device, belongs to the technical field of ocean underwater operation and aims at solving the common problems of low efficiency and great implementation difficulty in the existing fishing method. The head structure, middle structure and tail structure of the device are sequentially arranged; the head structure and the middle structure are connected by adopting a flexible structure, the tail structure is fixedly installed on the case of the middle structure through a tail tray to realize connection between the tail structure and the middle structure, the head structure is used for adsorbing wall surfaces of a sunken vessel, the middle structure is a power output device and is used for providing power for the head structure and the tail structure, and the tail structure is a cable winding mechanism and is used for establishing connection with a mother vessel; rescue operation is completed by adsorbing the surface of an object to be rescued by using sucking discs; the sealing parts of sucking disc connecting portions have wall surface adapting performance. The water whirling propulsion type master-slave underwater rescue device is mainly used for rescue and fishing operation in ocean underwater sudden accidents.

Description

technical field [0001] The present invention relates to an underwater rescue device, in particular to a master-slave underwater rescue device of swirl propulsion type, which is mainly used for rescue and salvage operations of marine underwater emergencies, and belongs to marine underwater operation technology field. 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, underwater operations are difficult. According to the wave dispersion relationship, σ 2 =k×g×tanh(kh), wherein: σ is the circular ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C7/16B63C11/52
Inventor 葛杨袁明秦明杰胡安继张乐山
Owner HARBIN ENG UNIV
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