An underwater hanging robot

Abstract

The invention discloses an underwater hanging robot. The underwater hanging robot comprises a deck control system, a winch, an umbilical cable and an underwater robot, wherein one end of the umbilicalcable is connected with the deck control system and the other end of the umbilical cable is hinged to the upper end of the underwater robot, so that electric energy supply and data connection are realized; the middle part of the umbilical cable is wound on the winch; the winch is connected with the deck control system through a signal line, so that the deck control system can control the winch tobe folded and unfolded; the winch drives the umbilical cable to further drive the underwater robot to move up and down. By adopting the underwater hanging robot disclosed by the invention, accurate,rapid and reliable arrangement and recycling work of underwater instruments and equipment can be realized; the underwater hanging robot has the characteristics of large loading amount and strong anti-interference capability.

Description

technical field [0001] The invention relates to a robot, in particular to an underwater hoisting robot that can be used for the deployment and recovery of underwater equipment. Background technique [0002] Underwater robots play an important role in marine environmental surveys, marine resource development, and underwater engineering construction. At present, countries around the world attach great importance to the research and development of underwater robots. Cabled remotely controlled underwater vehicles (ROVs) are an important branch of underwater robots, and oil and gas play a vital role in the development of marine resources, marine engineering construction and other fields. [0003] At present, most of the cabled remote-controlled underwater robots are general-purpose ROVs, and the vector arrangement scheme is mostly adopted in the arrangement of the thrusters to realize flexible motion in multiple directions, but the thrust in the forward direction is insufficient,...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the remote-controlled underwater robots with cables are general-purpose ROVs, and the propeller arrangement mostly adopts a vector layout scheme to achieve flexible movement in multiple directions. The anti-flow ability in the forward direction is relatively weak; most of the cable remote control underwater machines are neutral buoyancy in the water, and the vertical movement is driven by the thrusters arranged in the vertical direction, so the drive of the cable remote control underwater machines in the vertical direction The maximum force is the sum of the thrust of the propellers arranged vertically

The maximum thrust of the thrusters currently used by underwater robots is on the order of hundreds of kilograms, which limits the carrying capacity of underwater robots

[0004] In marine environmental investigation, marine resource development and underwater engineering construction, it is necessary to deploy and recover a large number of underwater instruments and equipment. Due to the limitation of the cable remote control underwater robot 4 in carrying capacity and anti-flow capability, it is not suitable for underwater instruments and equipment. Deployment and recovery, especially the deployment and recovery of heavy equipment

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