The invention discloses a shape-preserving low-resistance near-seabed residence device for an AUV (Autonomous Underwater Vehicle), and relates to the technical field of AUV residence. When a shell is mounted on the AUV, the outer wall of the shell and the outer wall of the AUV are the same curved surface, a cable winding and unwinding assembly and a telescopic guide assembly are both mounted in the shell, an anchor cable is wound on the cable winding and unwinding assembly, one end of the anchor cable is connected with the upper end of a shape-preserving high holding power anchor, and the other end of the anchor cable is connected with the telescopic guide assembly; an extending opening is formed in the lower end of the shell, the telescopic guide assembly is installed in the shell and can extend out or retract through the extending opening, the telescopic guide assembly is in sliding connection with the shape-preserving high holding power anchor, the telescopic guide assembly can guide the shape-preserving high holding power anchor when the shape-preserving high holding power anchor is driven by the winding and unwinding cable to ascend and descend, and when the shape-preserving high holding power anchor retracts into the shell, the telescopic guide assembly can stretch out or retract back. And the lower end of the shape-preserving high holding power anchor and the outer wall of the AUV are positioned on the same curved surface. According to the method, the requirement for control precision is low, safety is high, and meanwhile the retention capacity of the AUV in the designated sea area is improved.
本发明公开了一种用于AUV的保型低阻近海底驻留装置,涉及AUV驻留技术领域,外壳安装于AUV上时,外壳的外壁与AUV的外壁为同一曲面,收放缆组件和伸缩导向组件均安装于外壳内,锚缆缠绕在收放缆组件上,且锚缆的一端连接保型大抓力锚的上端,外壳的下端设有伸出口,伸缩导向组件安装于外壳内并能够经伸出口伸出或回收,伸缩导向组件与保型大抓力锚滑动连接,伸缩导向组件能够在收放缆带动保型大抓力锚升降时对保型大抓力锚导向,保型大抓力锚回收于外壳内时,保型大抓力锚的下端与AUV的外壁位于同一曲面。本发明对控制精度的要求较低,安全性较高,同时提升AUV在指定海域的滞留能力。
Shape-maintaining low-resistance near-seabed residing device for AUV (Autonomous Underwater Vehicle)
一种用于AUV的保型低阻近海底驻留装置
2024-11-08
Patent
Electronic Resource
Chinese
European Patent Office | 2024
|Single-use underwater anchoring and residing device and method for underwater vehicle
European Patent Office | 2022
|European Patent Office | 2024
|