Underwater robot surface area fishing and capturing device and method for ocean engineering exploration

Abstract

The invention discloses an underwater robot surface area fishing and capturing device and method for ocean engineering exploration. The device comprises a middle fixed cross beam and a positioning hoisting sliding rail, and a positioning hoisting arm used for being connected with a hoisting steel wire rope is fixedly installed at the top of the positioning hoisting sliding rail; the two ends of each middle fixed cross beam are each fixedly provided with an inflatable conformal air cushion extending downwards. The inner sides of the two positioning hoisting sliding rails are each provided witha double-shaft hydraulic motor. The other end of the movable cross beam is rotationally connected with the ends of the end beams through movable short sections, the two end beams are arranged on the outer sides of the two positioning hoisting sliding rails in parallel, and the two end beams are kept parallel to the two positioning hoisting sliding rails; and an end limiting assembly is downwards hoisted in the middle of each of the two end beams. Under the condition that the occupied area is not large at ordinary times, the larger capture area is obtained, and the fishing capture device can obtain the higher capture success rate under the relatively high sea condition.

Description

technical field [0001] The invention relates to the technical field of ocean engineering equipment, in particular to an area salvage and capture device and method for an underwater robot for ocean engineering exploration. Background technique [0002] As humans explore more and more marine resources, underwater robots have emerged as the times require, such as underwater vehicles, autonomous underwater vehicles (AUVs), and underwater gliders. It has the characteristics of no cable, a wide range of operations, a large degree of freedom, and the ability to explore complex environments. When it is necessary to replenish energy, read information, or salvage the underwater robot when it is working, it is necessary to capture the underwater robot first. [0003] At present, the capture device has the following forms: single-arm type, gantry type, integrated type, and slideway type. [0004] These traditional underwater equipment capture devices are point-to-point capture. The ca...

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Problems solved by technology

[0005] However, in actual work, affected by sea conditions (wind force, sea waves), the crane fixed on the ship will roll horizontally and vertically, accompanied by up and down. This so-called point-to-point salvage method still has a failure rate of very high

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