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Tapered rod type butt joint traction mechanism for recycling underwater robot

An underwater robot and traction mechanism technology, which is applied in the directions of underwater operation equipment, ships, and ship salvage, etc., to achieve the effects of good compatibility, safe and reliable overall structure, and easy installation and use.

Pending Publication Date: 2019-03-08
750 TEST SITE OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of emergency recovery when the underwater robot is entangled by fishing nets, submarine cables, etc.

Method used

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  • Tapered rod type butt joint traction mechanism for recycling underwater robot
  • Tapered rod type butt joint traction mechanism for recycling underwater robot
  • Tapered rod type butt joint traction mechanism for recycling underwater robot

Examples

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Embodiment 1

[0024] Such as Figure 1 ~ Figure 3 As shown, the docking structure of this embodiment includes a docking cone rod 3, a clamping mechanism 4, a reset mechanism 5, a lifting seat 6, an image sonar system 7 and a traction wire rope 8, wherein, before the underwater robot is launched, the docking cone rod 3 passes through Bolts are rigidly connected to the tail of the underwater robot 1 and integrated; four sets of hinged clamping mechanisms 4 are installed on the circumference of the lifting seat 6 at 90°, and are used to clamp the ring-shaped groove of the docking cone rod 3. Each set of clamping The reset mechanism 5 is installed at the corresponding position of the mechanism 4. By adjusting the fine-tuning screw 14 in the reset mechanism 5, pushing the moving nut 13 to adjust the tension of the pressure spring 12, and then adjusting the displacement of the ejector rod 11 to ensure the reliability of the docking cone rod 3 and the lifting seat 6 For docking, the other end of t...

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Abstract

The invention discloses a tapered rod type butt joint traction mechanism for recycling an underwater robot. The traction mechanism comprises a butt joint tapered rod (3), clamping mechanisms (4), resetting mechanisms (5), a hoisting seat (6), an image sonar system (7) and a traction steel wire rope (8), wherein the butt joint tapered rod (3) is rigidly connected with the tail part of the underwater robot (1) through a bolt; four sets of the clamping mechanisms (4), which are fixed through a hinge, are uniformly mounted at the periphery of the hoisting seat (6) and are used for clamping the butt joint tapered rod (3); one resetting mechanism (5) is mounted at the corresponding position of each set of the clamping mechanism (4) to ensure that the butt joint tapered rod (3) is in reliable butt joint with the hoisting seat (6); the other end of the hoisting seat (6) is connected with a water surface mother ship through the traction steel wire rope (8). The tapered rod type butt joint traction mechanism disclosed by the invention has a safe and reliable whole structure; a pure mechanical structure is adopted, so that the reliability and safety of a whole device are greatly improved; automatic butt joint under seaborne complicated sea conditions can be realized.

Description

technical field [0001] The invention relates to the technical field of underwater robot recovery, in particular to a cone-rod type docking traction mechanism for underwater robot recovery. Background technique [0002] With the continuous development of the marine industry, human activities on the seabed are becoming more and more frequent. Underwater robots are widely used in the military, coast guard, maritime affairs, customs, nuclear power, hydropower, offshore oil, fishery, sea rescue, pipeline detection and marine various fields of scientific research. [0003] For underwater robots operating in deep water, due to the complex and unpredictable working environment, the recovery of underwater robots has always been a problem. At present, the commonly used method is to abandon the diving weight, positioning beacon, etc. to make the robot float to the water surface by its own positive buoyancy, so as to complete the recovery task. [0004] When the underwater robot is en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C7/16B63C11/52
CPCB63C7/16B63C11/52
Inventor 李华荣马雪
Owner 750 TEST SITE OF CHINA SHIPBUILDING IND CORP
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