Lifting platform cage 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 effect of compact mechanism structure, avoid reversing operation, and reduce the complexity of movement

Inactive Publication Date: 2020-05-01
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • 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 cage type AUV releasing and recovering device adopted by underwater glider
  • Lifting platform cage type AUV releasing and recovering device adopted by underwater glider
  • Lifting platform cage type AUV releasing and recovering device adopted by underwater glider

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Embodiment Construction

[0028] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0029] The embodiment of the present invention includes a C-type upper compression frame group 3, a spring compression device 4, an elastic buffer pad 5, a hydraulic telescopic rod group 6, an upper working platform 7, an auxiliary rod group 8, a mechanism mounting frame 9 and a main hydraulic column 10 The main hydraulic column 10 is located in the groove in the middle of the mechanism mounting frame 9, and the two groups of auxiliary rod groups 8 are located on the platforms at both ends of the mechanism mounting frame 9, which limits the rotation of the upper working platform 7; the upper end of the main hydraulic column 10 is connected to the upper working platform 7. Support the upper working platform 7 to move up and down; the upper working platform 7 is a horn-shaped groove structure at one end, and there are multiple C-shaped upper compression frame groups...

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PUM

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Abstract

The invention relates to a lifting platform cage type AUV releasing and recovering device adopted by an underwater glider. The lifting mechanism is composed of a mechanism installation frame, a main hydraulic column, an auxiliary limiting rod set and an upper-layer working platform; the AUV recycling locking mechanism is composed of a C-shaped upper pressing frame set, a spring pressing device, anelastic buffering cushion set, a hydraulic telescopic rod set and an upper-layer working platform; and the two jointly complete AUV underwater releasing and recycling. The mechanism is compact in structure, does not influence the appearance layout of an aircraft, can be used for a body fusion type underwater glider, avoids the reversing operation of the AUV in the AUV releasing and recovering process, and reduces the motion complexity in the AUV underwater releasing and recovering process.

Description

technical field [0001] The invention belongs to an AUV release and recovery device, and relates to a lifting platform cage type AUV release and recovery device adopted by an underwater glider, in particular to a release and recovery device for a medium and small rotary type AUV under the condition of a moving base. Background technique [0002] The concept of "the twenty-first century is the ocean century" was first proposed by the United Nations in its official document in 2001. The document pointed out that within 50 years of human development, the international ocean situation will undergo tremendous changes. The ocean will become the main field of competition for international development, including new economic competition guided by high technology. Under the background of the development of such an era, people pay more and more attention to the development of marine economy, the development of marine energy, and the defense of maritime rights and interests. Therefore...

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 杜晓旭刘鑫潘光宋保维王鹏
Owner NORTHWESTERN POLYTECHNICAL UNIV
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