Suspension type laying and recycling device for AUV in wing-body fusion glider

A wing-body fusion and suspension device technology, which is applied in transportation and packaging, ships, ship salvage, etc., can solve the problems of AUV shape and size restrictions, and achieve safety and stability, simple structure, and small size Effect

Active Publication Date: 2021-06-11
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, patent CN111216848A proposes a lifting type deployment and recovery device for AUV in an underwater glider, patent CN111086612A proposes a lifting table cage type AUV release and recovery device for underwater glider, and patent CN111152902A proposes an underwater glider The lifting table claw type AUV release and recovery device is adopted, but the above deployment and recovery devices are all designed with a lifting mechanism and a fixing and locking device close to the shape of the AUV, which greatly restricts the shape and size of the AUV.

Method used

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  • Suspension type laying and recycling device for AUV in wing-body fusion glider
  • Suspension type laying and recycling device for AUV in wing-body fusion glider
  • Suspension type laying and recycling device for AUV in wing-body fusion glider

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Embodiment Construction

[0038] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

[0039] see Figure 1-Figure 12 , the embodiments described below by referring to the figures are exemplary, and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0040] A suspen...

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PUM

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Abstract

The invention relates to a suspension type laying and recovery device for an AUV in a wing-body fusion glider, and the laying and recovery of the AUV are realized based on the opening and closing of a suspension device push rod controlled by an electromagnetic switch by combining the entering and exiting of an AUV upper hanging rod in and out of a suspension device. In order to fix the AUV in a glider groove, a locking device is designed based on a damping spring, the locking device is composed of a rigid claw with double lugs, the damping spring, a supporting rod, a rotating shaft and the like, and the AUV is clamped and fixed through counter-acting force which is provided by the damping spring during compression and acts on the rigid claw. According to the device, not only can the flat AUV be recovered, but also other AUVs with any shape and size, which are provided with hanging rods, can be recovered, and the AUV can enter and leave the glider in any posture, so that the requirements on the appearance size, the guiding and positioning precision and the posture angle of the AUV are greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of deployment and recovery of underwater vehicles, in particular to a suspended deployment and recovery device for an AUV in a wing-body fusion glider. Background technique [0002] With the deepening of the development and utilization of marine resources, more and more underwater vehicles (Underwater Autonomous Vehicle, referred to as AUV) are applied to marine exploration and development. However, the energy carried by AUV is limited, and it usually needs to use certain devices to complete underwater deployment and recovery to achieve tasks such as energy replenishment, information transmission, and daily maintenance. The existing AUV deployment and recovery methods mainly use fixed underwater platforms for docking and recovery, but this method has extremely high requirements for the sea area terrain and sea conditions when the fixed underwater recovery platforms are deployed, and the platforms can only be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63C7/20
CPCB63C11/52B63C7/20
Inventor 杜晓旭宋亚妮潘光宋保维黄桥高高剑
Owner NORTHWESTERN POLYTECHNICAL UNIV
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