A small and medium-sized revolving body auv release and recovery device based on underwater vehicle

A technology for underwater vehicles and recovery devices, which is applied to underwater ships, underwater operating equipment, transportation and packaging, etc., can solve problems such as slow development, and achieve the effects of efficient release and recovery, good structural stability, and compact structure

Active Publication Date: 2022-07-05
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the AUV release technology of underwater long-distance delivery vehicles is still in the slow development stage.

Method used

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  • A small and medium-sized revolving body auv release and recovery device based on underwater vehicle
  • A small and medium-sized revolving body auv release and recovery device based on underwater vehicle
  • A small and medium-sized revolving body auv release and recovery device based on underwater vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] This embodiment is a small and medium-sized revolving body AUV release and recovery device based on an underwater vehicle.

[0024] see Figure 1 to Figure 5 , the present embodiment is based on a small and medium-sized revolving body AUV release and recovery device of an underwater vehicle, which is composed of a vehicle 1, an AUV release and recovery device 2, a four-bar linkage mechanism and an AUV 7; wherein, the vehicle 1 is used as an underwater carrying platform. , the AUV release and recovery device 2 and the aircraft 1 are fixed and sealed through the positioning connection piece of the four-bar linkage mechanism.

[0025] In this embodiment, the AUV release and recovery device 2 includes a guide cover 3, a limit buffer claws 4, a hollow conduit 5, and an elastic tightening ring 6. The two ends of the hollow conduit 5 are respectively provided with limit buffer claws 4, and the hollow conduit 5 restricts the direction of the AUV. . The guide cover 3 is instal...

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PUM

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Abstract

The invention discloses an underwater vehicle-based AUV release and recovery device for small and medium-sized revolving bodies. The release and recovery device has a compact structure, is easy to install and disassemble, and the AUV release and recovery device does not affect the shape and layout of the vehicle. During the AUV release process, the main hydraulic cylinder works, the hydraulic telescopic rod drives the four-bar linkage to open the AUV release and recovery device, the elastic tightening ring and each clamping part release the AUV, and the AUV leaves at any pitch angle and yaw angle attitude. The underwater vehicle quickly enters the working state, which greatly reduces the working time of the AUV release and recovery device for releasing the AUV. The recovery and release operation greatly reduces the AUV's attitude and position accuracy requirements, which reduces the complexity of the movement during the AUV's underwater release and recovery process. The AUV release and recovery device is composed of a four-bar linkage mechanism with locking components, and is installed and connected to the underwater vehicle through the mounting frame, so that the structure has good stability and the release and recovery is efficient.

Description

technical field [0001] The invention relates to the field of release and recovery of underwater mooring vehicles, in particular to a release and recovery device for medium and small-sized revolving body AUVs under the condition of a moving base. Background technique [0002] The concept that the 21st century is the ocean century was first proposed in 2001 in an official United Nations document. The document pointed out that in the next 50 years of human development, the international ocean situation will undergo great 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 the times, people pay more and more attention to the development of the marine economy, the development of marine energy, and the defense of maritime rights and interests. Therefore, as the main tool of maritime transportation, the value of design and development of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52B63G8/00
CPCB63C11/52B63G8/001Y02E30/30
Inventor 杜晓旭刘鑫潘光宋保维高剑
Owner NORTHWESTERN POLYTECHNICAL UNIV
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