System for autonomously limiting, recovering and releasing marine navigation device
A technology of aircraft and ocean, which is applied in the system field of self-limiting and retracting marine aircraft, can solve the problems of personnel injury equipment, high use and maintenance costs, and high risk, so as to improve operating efficiency, reduce economic costs, Highly intelligent effect
Active Publication Date: 2020-01-14
HARBIN ENG UNIV
7 Cites 1 Cited by
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Abstract
The invention belongs to the field of marine unmanned navigation devices, and aims to provide a system for autonomously limiting, recovering and releasing a marine navigation device. An electromagnetic crane and a sliding block stabilizer are mounted on a catamaran platform; a bow fixing claw and a stern fixing claw are controlled by a bow fixing claw rotating device and a stern fixing claw rotating device to be mounted in the middle of the catamaran platform; a larboard side fixing claw and a starboard side fixing claw are controlled by a larboard side fixing claw sliding trolley and a starboard side fixing claw sliding trolley to be mounted on the catamaran platform; and two differential thrusters are mounted at the bottom of the catamaran platform. By the aid of the system, the navigation device can be guided and limited autonomously, so that the accuracy is greatly improved; the navigation device is limited by the aid of the four surrounding fixing claws, so that collisions of thenavigation device and a mother ship are reduced; by the aid of the stabilizer at the front part of a deck, the recovery mother ship can keep balance under severe sea conditions; and through the watertight design of an inside cabin of the mother ship, multiple navigation devices can be recovered and stored simultaneously, so that the operation efficiency is greatly improved.
Application Domain
Boats storing/fasteningHoisting/lowering gear
Technology Topic
Environmental geologyFishery +4
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