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Floater dragging device

A technology for floating objects and equipment, which is used in ship salvage, ships, transportation and packaging, etc., and can solve the problems of not salvaging floating objects, not suitable for salvaging floating objects, etc.

Active Publication Date: 2008-08-06
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device is mainly used for underwater operations, not mainly for salvage of floating objects, and it is especially not suitable for salvage of floating objects in high sea conditions

Method used

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Examples

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Embodiment Construction

[0025] 1A, 1B, and 1C are structural schematic diagrams of the ship-loading arrangement of floating objects salvage equipment according to specific embodiments of the present invention, which include three major components: a boom-type boom with slewing, luffing, and buoyancy The rotary intercepting arm device 1 is installed on the side of the salvage ship 80. When salvage operations are required, it can be rotated to a predetermined salvage position outside the ship; The salvage net device 2; a gantry swing crane 8 for hoisting the floating objects salvaged by the salvage net device 2 onto the ship. The structure and working principle of the three major components will be described in detail below in conjunction with the accompanying drawings.

[0026] Figures 2A, 2B and 2C show the structure and equipment composition of a rotary intercepting arm device 1 used in the present invention to rotate to a predetermined fishing position outside the ship during the fishing operation....

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Abstract

The invention relates to a salvaging device which can salvage the floating objects in the sea at high sea state. It comprises arm-supporting rotating interception arm device with rotating amplitude and sea brace function; salvaging net device which can float on the surface of the sea and its body net and capsule net can be separated; wobble elevated highway used to suspend the floating objects onto the boat. It uses salvaging boat to haul rotating interception arm device and locates and starts salvaging net device to salvage floating objects of the sea, then uses wobble elevated highway to suspend the floating objects onto the boat when the floating objects enters into salvaging net.

Description

technical field [0001] The invention relates to a salvage device capable of salvaging objects floating in rivers, lakes or seas. Background technique [0002] At present, only close-distance salvage can be carried out for salvaging floating objects in the sea, or salvage can be carried out by auxiliary workboats under low sea conditions. However, under high sea conditions, when salvage personnel or workboats cannot leave the mother ship and go into the sea, the salvage work is quite dangerous, and even salvage operations cannot be carried out. For some objects that need to be salvaged on board in time, such as rescuing people who fell into the water, salvaging objects that affect the marine environment, or salvaging objects that are of great value to the owner, it will delay the best salvage time or lose the salvaged objects, resulting in heavy losses. [0003] US Patent No. 4,051,797 relates to an apparatus for salvaging steel hulls from the seabed. It uses a remote contr...

Claims

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Application Information

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IPC IPC(8): B63C7/18B63B35/32
Inventor 徐正轨谌志新王中新周彤谭文先江涛梁建生黄一心
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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