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Positioning system for underwater operation robot based on auxiliary robot with cable-bound pile

A robot positioning and underwater operation technology, which is applied to underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of low operation efficiency and safety, difficulty in precise operation, and low reliability of positioning, so as to improve the accuracy of operation performance and improve positioning reliability

Active Publication Date: 2018-09-14
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technology will effectively solve the technical problems of low positioning reliability, difficulty in precise operation, and low operating efficiency and safety existing in the form of dynamic positioning of underwater robots, vacuum chucks or magnetic chucks.

Method used

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  • Positioning system for underwater operation robot based on auxiliary robot with cable-bound pile
  • Positioning system for underwater operation robot based on auxiliary robot with cable-bound pile

Examples

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Embodiment Construction

[0021] The purpose of the present invention will be further described in detail through specific examples below, and the examples cannot be repeated here one by one, but the implementation of the present invention is not therefore limited to the following examples.

[0022] Such as figure 1 and figure 2 As shown, the positioning system for an underwater working robot based on an auxiliary robot with cables tied to a pile includes a surface console, an underwater working robot 1 that can be adsorbed on the pile 7, and one side of the underwater working robot 1 is provided with a The cable box 9 of the nylon strap 5 is provided with a winch mechanism 3 for tightening the nylon strap 5 on the other side, and also includes a cabled underwater robot 6, and the front end of the cabled underwater robot 6 is provided with a The manipulator holding the flexible strap, the surface console is connected with the underwater working robot 1 and the cabled underwater robot 6 for controllin...

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Abstract

The present invention discloses an underwater operating robot positioning system based on assisting in mooring binding a robot to a bollard. The underwater operating robot positioning system comprises a water control table and an underwater operating robot capable of absorbing on the bollard. One side of the underwater operating robot is provided with a cable box for storing a flexible strap, and the other side of the underwater operating robot is provided with a stranded cable mechanism for tensioning the flexible strap. The underwater operating robot positioning system also comprises a mooring underwater robot. The front end of the mooring underwater robot is provided with a mechanical arm for clamping the flexible strap. The water control table is connected with the underwater operating robot and the mooring underwater robot through signals, and used for controlling the movements of the underwater operating robot and the mooring underwater robot. By applying the underwater operating robot positioning system, the positioning ability and the operating efficiency of the underwater operating robot are greatly improved, and the problems that the robot has a high power consumption in the form of "dynamic positioning", and it is difficult for the mechanical arm to align with a target due to the position shaking of the robot and thus the operating efficiency is low are effectively overcome.

Description

technical field [0001] The present invention relates to the technical field of positioning of underwater working robots, in particular to a positioning system for underwater working robots based on an auxiliary robot with cable-bound piles, and is an underwater intelligent robot positioning system with the ability to work collaboratively with two robots. Background technique [0002] Facing the needs of marine activities and marine operations, the application of underwater robots has received increasing attention, such as the offshore oil and gas mining industry that has widely used underwater robots. It cannot be ignored that the operating underwater robot is often in the water environment in a state of zero buoyancy, and the thrust of the propeller is arranged with multiple vectors so that it can overcome the ocean current force, wave force, and operating reaction force to dynamically position underwater. Compared with the positioning of the ground operation equipment, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 叶家玮邱守强王冬姣梁富琳
Owner SOUTH CHINA UNIV OF TECH
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