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Draft gear for recovering underwater robot

A technology of underwater robot and traction device, which is applied to underwater operation equipment, transportation and packaging, ships, etc. It can solve the problems of high risk and the influence of underwater robot sea conditions, etc., and achieve easy operation, simple and reliable structure, and complete functions Effect

Inactive Publication Date: 2013-07-03
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of being affected by sea conditions and high risk during the underwater robot recovery operation, the purpose of the present invention is to provide a traction device for underwater robot recovery

Method used

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  • Draft gear for recovering underwater robot
  • Draft gear for recovering underwater robot
  • Draft gear for recovering underwater robot

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 , figure 2 As shown, the present invention includes a fixed base 1, a buffer mechanism 2, a box body 3, a pitching hydraulic cylinder 6, a slewing straight beam 7, a slewing mechanism, a telescopic hydraulic cylinder 9, a hydraulic winch 22 and has three degrees of freedom of slewing, pitching, and stretching. The towing arm, wherein the box body 3 is installed on the mother ship through the fixed base 1, the fixed base 1 is pre-welded with the deck of the mother ship, and then the entire towing device including the box body 3 and the fixed base 1 are connected by bolts, so that this The inventive towing device and the mother ship realize reliable connection, and improve the safety during the towing process while minimizing changes to the mother ship. The box body 3 is provided with an operation panel 12, which is used to centrally ...

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Abstract

The invention belongs to the field of recovery of underwater robots, and particularly relates to a draft gear for recovering the underwater robot. The draft gear comprises a hydraulic winch, a box body, a rotary straight girder, a rotating mechanism, a pitching hydraulic cylinder, a stretching hydraulic cylinder and a draft arm with three degrees of freedom, namely a rotating degree of freedom, a pitching degree of freedom and a stretching degree of freedom, wherein the box body is disposed on a mother ship, the hydraulic winch is arranged in the box body, and a traction rope connected with the underwater robot is connected with the hydraulic winch through the draft arm; one end of the rotary straight girder is connected with the rotating mechanism disposed on the box body, the other end of the rotary straight girder is hinged with the draft arm, the stretching hydraulic cylinder is arranged on the draft arm and drives the draft arm to stretch, the pitching hydraulic cylinder is arranged on the rotary straight girder, and an output end of the pitching hydraulic cylinder is hinged with the draft arm; and a hydraulic station is arranged in the box body and is used for supplying power to the hydraulic winch, the rotating mechanism, the pitching hydraulic cylinder and the stretching hydraulic cylinder. The draft gear disclosed by the invention has the advantages of simple and reliable structure, complete functions, easiness to operate and the like.

Description

technical field [0001] The invention belongs to the field of recovery of underwater robots, in particular to a traction device for recovery of underwater robots. Background technique [0002] An underwater robot is an underwater platform that relies on its own energy for autonomous navigation. Due to the impact of sea waves, the recovery of underwater robots has always been a relatively difficult operation. At present, the recovery of underwater robots is mainly carried out by working boats to tow them to the vicinity of the mother ship, and then the staff hooks them on the rubber boats, which increases the risk of recovery in high sea conditions. Contents of the invention [0003] In order to solve the problem of being affected by sea conditions and high risk during the underwater robot recovery operation, the object of the present invention is to provide a traction device for underwater robot recovery. The traction device can reduce the impact of wind and waves on the ...

Claims

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Application Information

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IPC IPC(8): B63C7/16B63C11/52
Inventor 武建国郑荣徐会希林扬王雷
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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