The invention provides an underwater lifting device for an AUV. An application target is positioned as an underwater robot. The main function is to drive an AUV surface working assembly to perform lifting motion; a motor drives a lead screw nut mechanism to work so as to realize lifting of an AUV surface appendage; a dustproof ring filters impurities in water, the risk of abrasion of an O-shaped sealing ring is reduced, and the double sealing rings guarantee the working reliability of the lifting device; The design that the diameter of the outer side face of the lower end of an adapter is smaller than that of the outer side face of the upper end reduces internal-external pressure difference of the lifting device and improves reliability of the lifting device. The lifting device has the beneficial effects that a working assembly can ascend and descend according to working requirements through the lifting device, the sailing resistance of an AUV is greatly reduced, the safety and practicability of an AUV are improved, and standardization and marketization of the AUV lifting device become possible.

    本发明提供了一种AUV用水下升降装置,应用目标定位为水下机器人。主要功能为带动AUV表面工作组件进行升降运动,通过电机驱动丝杠螺母机构工作从而实现AUV表面附体的升降,防尘圈过滤了水中杂质,降低了O型密封圈磨损的风险,双密封圈保障了升降装置工作的可靠性,转接件下端外侧面直径小于上端外侧面直径的设计减小了升降装置的内外压力差,增加了升降装置的可靠性。本发明的有益效果为:升降装置使得工作组件可根据工作需要进行升降,极大地降低了AUV的航行阻力,提高了AUV的安全性与实用性,使得AUV升降装置的标准化和市场化成为可能。


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    Title :

    Underwater lifting device for AUV


    Additional title:

    一种AUV用水下升降装置


    Contributors:
    WANG CHANGQIANG (author) / WU JIANGUO (author) / LIU JING (author) / ZHAO JIWEI (author) / LI MAO (author) / WANG XIAOMING (author) / ZHANG MINGE (author)

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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