Underwater robot laying device

Abstract

The invention discloses an underwater robot laying device which comprises a sealing cylinder, a linear motor, a release shaft, a fixing shaft, a left clamping hook and a right clamping hook; the linear motor is mounted in the sealing cylinder; a linear motor telescopic rod is in clearance fit with one end of the release shaft; the upper end of the left clamping hook and the upper end of the rightclamping hook are vertically staggered, meanwhile, the left clamping hook and the right clamping hook are rotationally connected to the sealing cylinder through the fixing shaft, the other end of therelease shaft is in sliding fit with butt joint holes in the upper portions of the left clamping hook and the right clamping hook to limit rotation of the left clamping hook and the right clamping hook, and at the moment, the left clamping hook and the right clamping hook jointly clamp external robot lugs. During laying, the linear motor telescopic rod is used for driving the release shaft to moveupwards in the axial direction, the release shaft is separated from the left clamping hook and the right clamping hook, the left clamping hook and the right clamping hook rotate around the fixing shaft under the action of self gravity and then are opened, the external robot lifting lugs are released, and laying is completed. The device is simple in structure, convenient to install and high in reliability.

Description

technical field [0001] The invention relates to the technical field of underwater robot deployment and recovery, in particular to an underwater robot deployment device. Background technique [0002] At present, the deployment of underwater robots usually adopts manual intervention. There are two main methods: one is to lift the underwater robot to the deployment point and use a slender rod tool to separate the hook from the underwater robot. This method has high requirements on sea conditions and operators, and is generally only suitable for lakes or under good sea conditions, and the operator of the slender rod tool must be competent after practical training and mastering certain skills, which is difficult to implement and requires high requirements. Another way is to use the transfer method to extend the manual control end to the shore or deck for operation. Since the movement of the underwater robot during the deployment process has certain randomness, it is impossible to...

AI Technical Summary

Problems solved by technology

[0002] At present, the deployment of underwater robots usually adopts manual intervention. There are two main methods: one is to lift the underwater robot to the deployment point and use a slender rod tool to separate the hook from the underwater robot. This method has high requirements on sea conditions and operators, and is generally only suitable for lakes or under good sea conditions, and the operator of the slender rod tool must undergo practical training and master certain skills before he can be competent. It is difficult to implement and requires high requirements.

Another way is to use the transfer method to extend the manual control end to the shore or deck for operation. Since the movement of the underwater robot during deployment has certain randomness, it is impossible to make a prediction in advance, and it needs to be set up throughout the process. A special person is assigned to protect and operate the manual control end. If there is a slight carelessness, accidents such as misoperation may occur, and there are certain safety risks.

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