An auxiliary device for deploying and recovering shock absorption for an underwater robot

Abstract

The invention relates to the field of underwater robots, particularly to an underwater robot placement recovery vibration reducing auxiliary apparatus, which comprises buffer devices, a transporting platform and brackets, wherein the two buffer devices are respectively arranged on both ends of the transporting platform, the buffer device comprises a sliding connection pipe, a sliding rail pipe, abuffer spring, a hydraulic damping cylinder, a universal rotation joint and an anti-disengagement lock, the lower end of the sliding rail pipe is connected to the upper end of the hydraulic damping cylinder through the universal rotation joint and the buffer spring, the buffer spring is sleeved on the universal rotation joint, the sliding connection pipe is slidably connected to the sliding rail pipe, the sliding connection pipe is provided with the anti-disengagement lock, the anti-disengagement lock is provided with a concave groove and anti-disengagement lock snapping pins, the anti-disengagement lock snapping pins are hinged to the end portions of the side walls of the concave groove through pin nails and torsion springs, the anti-disengagement lock snapping pin is opened by overcomingthe torsion force of the torsion spring, and the head-tail ring of an underwater robot and the anti-disengagement lock form suspended connection. With the underwater robot placement recovery vibration reducing auxiliary apparatus of the present invention, the stable underwater robot placement recovery can be ensured, and the collision and vibration of the underwater robot due to the operation ofthe crane and the bad sea conditions can be effectively avoided.

Description

technical field [0001] The invention relates to the field of underwater robots, in particular to an auxiliary device for deployment, recovery and shock absorption of underwater robots. Background technique [0002] The deployment and recovery of underwater robots is very important, especially for underwater robots that are heavy and need to rely on hull A frames and cranes for deployment and recovery. The deployment and recovery of traditional underwater robots mainly rely on the cooperation of bow and stern ring anti-swing ropes, the cooperation of multiple operators, and the cooperation with crane operators. The operating level of the operator has high requirements, and a little carelessness will cause the underwater robot to collide, especially when deploying the non-rotating fluid linear underwater robot or the underwater robot with more protruding bottom sensors It is more obvious during recovery operations. In addition, if the sea conditions are bad, it will also caus...

AI Technical Summary

Problems solved by technology

The deployment and recovery of traditional underwater robots mainly rely on the cooperation of bow and stern ring anti-swing ropes, the cooperation of multiple operators, and the cooperation with crane operators. The operating level of the operator has high requirements, and a little carelessness will cause the underwater robot to collide, especially when deploying the non-rotating fluid linear underwater robot or the underwater robot with more protruding bottom sensors It is more obvious during recovery operations. In addition, if the sea conditions are bad, it will also cause huge shaking of the underwater robot, which is prone to collisions and seriously affects the deployment and recovery of the underwater robot.

Images