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Underwater emergency rescue system and underwater rescue method based on rescue system

An emergency rescue and underwater welding technology, which is applied to ship salvage, ships, arc welding equipment, etc., can solve the problems of slow rescue speed and large rescue equipment

Active Publication Date: 2021-09-14
BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide an underwater emergency rescue system and an underwater rescue method based on the rescue system, to solve the traditional The chain salvage method of sunken ships requires relatively large rescue equipment and slow rescue speed.

Method used

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  • Underwater emergency rescue system and underwater rescue method based on rescue system
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  • Underwater emergency rescue system and underwater rescue method based on rescue system

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Embodiment Construction

[0039] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and Simpli...

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Abstract

The invention provides an underwater emergency rescue system and an underwater rescue method based on the rescue system, relates to the technical field related to underwater rescue equipment, and aims to solve the problems that in the prior art, a traditional sunken ship chain type salvage method needs large rescue equipment and is low in rescue speed. The underwater emergency rescue system comprises hoisting equipment and an underwater welding device, wherein the underwater welding device is used for welding a stud on a sunken ship, a hanging ring is installed on the welded stud, the hoisting equipment is installed on a working ship or a coast, and a cable is connected with the hoisting equipment so as to hoist the sunken ship through the hoisting equipment. Underwater stud welding is adopted, a force exerting gripper is rapidly welded to an object to be fished, hoisting as soon as possible is facilitated, and rapid underwater emergency rescue is achieved.

Description

technical field [0001] The present invention relates to the technical field related to underwater rescue equipment, in particular to an underwater emergency rescue system and an underwater rescue method based on the rescue system. Background technique [0002] In emergencies such as a pilot falling into a lake, a diver missing, a bus falling into a river, and a shipwreck, it is necessary to salvage the sunken objects as soon as possible to reduce casualties and property losses. However, at present, the methods of underwater cable penetration and shore lifting are mostly used. [0003] The traditional chain salvage method for wrecks needs to use directional drilling rigs to excavate trenches under the ship, then pass the cables through, and then connect the cables with a crane on the shore to salvage the sunken ships. This method takes a long time and the rescue speed is too slow. And the rescue equipment needed is relatively large, the transportation and operation are a bit...

Claims

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Application Information

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IPC IPC(8): B23K9/20B23K9/28B23K9/32B63C7/02
CPCB23K9/20B23K9/28B23K9/32B63C7/02
Inventor 黄继强汤武豪薛龙黄军芬邹勇曹莹瑜张瑞英李茂勇张建军
Owner BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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