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Lifting platform claw type AUV releasing and recovering device adopted by underwater glider

A technology of underwater glider and recovery device, which is applied in the direction of hoisting device, lifting frame, underwater operation equipment, etc., can solve the problems of slow development, achieve the reduction of working time, compact mechanism structure, and lower requirements for AUV attitude and position accuracy Effect

Inactive Publication Date: 2020-05-15
NORTHWESTERN POLYTECHNICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the release and recovery technology of AUV by underwater glider is still in the slow development stage.

Method used

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  • Lifting platform claw type AUV releasing and recovering device adopted by underwater glider
  • Lifting platform claw type AUV releasing and recovering device adopted by underwater glider
  • Lifting platform claw type AUV releasing and recovering device adopted by underwater glider

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Embodiment Construction

[0029] The present invention will now be further described in conjunction with the embodiments and drawings:

[0030] The lifting platform claw-type AUV release and recovery device used in the underwater glider of this embodiment includes the upper working platform 3, the steering gear 4, the main and auxiliary claws 5, the auxiliary limit rod group 6, the mechanism mounting frame 7, and the main hydraulic column 8. , The driven shaft 9 and the driving shaft 10; the main hydraulic column 8 is located in the groove in the middle of the mechanism mounting frame 7, two sets of auxiliary limit rod groups 6 are located on the platforms at both ends of the mechanism mounting frame 7, limiting the upper working platform 3 Rotation; The upper end of the main hydraulic column 8 is connected to the upper working platform 3 to support the upper working platform 3 to move up and down; the upper working platform 3 is provided with multiple grooves, multiple main and auxiliary claws 5 are place...

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Abstract

The invention relates to a lifting platform claw type AUV releasing and recovering device adopted by an underwater glider. A lifting mechanism is composed of a mechanism mounting frame, a main hydraulic column, an auxiliary limiting rod set and an upper-layer working platform, an AUV recovery locking mechanism is composed of the upper-layer working platform, a steering engine, a driving movable shaft, a driven shaft, a plurality of sets of main and auxiliary claws and a position adjusting device, and the lifting mechanism and the AUV recovery locking mechanism jointly complete underwater release and recovery of the AUV. The structure is compact, and the appearance layout of an aircraft is not influenced; after the AUV release device is opened, the AUV leaves the wing body fusion type glider at any pitch angle, yaw angle and other postures and quickly enters the working state, and the working time for releasing the AUV by the AUV release device is greatly shortened. Requirements of recovery and release work on AUV postures and position precision are greatly reduced, and the motion complexity degree of the AUV in the underwater release and recovery process is reduced.

Description

Technical field [0001] The invention belongs to a device of an underwater glider, and relates to a lifting platform claw-type AUV release and recovery device used by the underwater glider, which is a medium and small rotary AUV release and recovery device under the condition of a moving base. Background technique [0002] The concept of "the 21st century is the century of the seas" was first proposed by the United Nations in its official documents in 2001. The document pointed out that within the next 50 years of human development, the international ocean situation will undergo tremendous changes. The ocean will become the main area of ​​competition for international development, including new economic competition guided by high-tech. In the context of the development of such an era, people are paying more and more attention to the development of marine economy, the development of marine energy, and the defense of maritime rights and interests. Therefore, as the main tool of ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B66F7/18B66F7/20
CPCB63C11/52B66F7/18B66F7/20
Inventor 杜晓旭宋保维潘光刘鑫王鹏高剑
Owner NORTHWESTERN POLYTECHNICAL UNIV
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