The invention belongs to the technical field of underwater sound detection, and particularly relates to an underwater adjustable unfolding device. The underwater adjusting type unfolding device comprises a shell, a bottom winch, an array tail winch and a floating body. And a cable is wound on the bottom winch. The free end of the cable is connected with a hook anchor. And an optical cable is wound on the array tail winch. And the free end of the optical cable is connected with the optical fiber hydrophone array. The floating body is located in the shell. And a working cabin for accommodating the bottom winch and the array tail winch is arranged in the shell. And the working cabin is positioned at the middle rear part of the shell. The head end of the shell is provided with a battery compartment for supplying power to the underwater adjustable unfolding device. The tail end of the shell is provided with a cable arrangement port for the free end of the optical cable to extend out. The bottom of the shell is provided with a cable outlet for the cable to penetrate through. According to the device, the bottom winch is used for driving the anchor hook by winding and unwinding the cable, and the array tail winch is used for driving the optical fiber hydrophone array by winding and unwinding the optical cable, so that active adjustment of the attitude of the optical fiber hydrophone array is realized, and the stability of the optical fiber hydrophone array in a horizontal attitude is ensured.

    本发明属于水声探测技术领域,具体涉及一种水下可调节式展开器。该水下调节式展开器包括壳体、底部绞车、阵尾绞车和浮体。底部绞车上卷绕有缆绳。缆绳的自由端连接有钩锚。阵尾绞车上卷绕有光缆。光缆的自由端与光纤水听器阵列相连。浮体位于壳体内。壳体的内部具有容纳底部绞车和阵尾绞车的工作舱。工作舱位于壳体的中后部。壳体的首端设置有为水下可调节式展开器供电的电池舱。壳体的尾端设置有供光缆的自由端伸出的排缆口。壳体的底部设置有供缆绳穿过的缆绳出口。该装置利用底部绞车通过收放缆绳带动锚钩,以及利用阵尾绞车通过收放光缆带动光纤水听器阵列,实现了对光纤水听器阵列姿态的主动调整,保证了光纤水听器阵列在水平姿态的稳定性。


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    Title :

    Underwater adjustable unfolding device


    Additional title:

    一种水下可调节式展开器


    Contributors:
    SU CHANGWEI (author) / WANG XUEREN (author) / LU QINGLIANG (author) / ZHOU TAO (author) / JIA DI (author) / ZHANG HAIBING (author) / GUAN FENG (author) / XUN BO (author)

    Publication date :

    2022-11-15


    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 / B66D Haspeln , CAPSTANS



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