The invention discloses an underwater vertical acoustic array autonomous unfolding device, and belongs to the technical field of underwater operation tools. The guide cylinder has an open upper end and a closed lower end; the guide cylinder is coaxially sleeved with the cable cylinder, and the lower end of the cable cylinder is fixed to the outer edge of the lower end of the guide cylinder. The hydrophone array is spirally wound on the outer wall of the guide cylinder, and the lower end of the spirally wound hydrophone array is fixed with the outer edge of the guide cylinder; the floating ball is accommodated in the inner cavity of the guide cylinder, and the floating ball is connected with the upper end of the spirally wound hydrophone array; the water pressure release mechanism is fixedly arranged on the outer wall of the top of the cable drum; one end of the pressing plate is rotationally connected with the side, away from the water pressure releasing mechanism, of the top outer wall of the cable drum through a pin shaft, and the other end of the pressing plate can be locked by a locking piece of the water pressure releasing mechanism. And the pressing plate limits the floating ball in the inner cavity of the guide cylinder. The underwater vertical acoustic array autonomous unfolding device realizes automatic release of the floating ball and automatic unfolding of the hydrophone array at a specific depth, is high in reliability, and can be repeatedly used.

    本发明公开了一种水下垂向声学基阵自主展开装置,属于水下作业器具技术领域,索筒上下两端敞口;导向筒上端敞口,下端封闭;导向筒同轴套装于索筒内,且索筒的下端与导向筒下端的外缘固定;水听器阵螺旋缠绕于导向筒外壁,且螺旋缠绕的水听器阵的下端与导向筒的外缘固定;浮球容置于导向筒的内腔,且浮球与螺旋缠绕的水听器阵的上端连接;水压释放机构固设于索筒顶部的外壁上;压板的一端与索筒顶部外壁背离水压释放机构的一侧通过销轴转动连接,压板另一端能够被水压释放机构的锁紧件锁紧;压板将浮球限位于导向筒内腔中。该水下垂向声学基阵自主展开装置实现了浮球的自动释放以及水听器阵在特定深度时自动展开,可靠性高,并且可重复使用。


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    Title :

    Underwater vertical acoustic array autonomous unfolding device


    Additional title:

    一种水下垂向声学基阵自主展开装置


    Contributors:
    YUAN RUI (author) / LIU FANG (author) / QU JIANFEI (author) / ZHANG LEI (author) / FENG HUAN (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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