The invention discloses a large-depth large-load full-angle two-axis underwater holder which comprises a pitching transmission mechanism and a transverse rolling transmission mechanism. The pitching transmission mechanism and the transverse rolling transmission mechanism are both rotationally installed in the first sealing shell. The pitching transmission mechanism and the transverse rolling transmission mechanism are driven by a gear motor; the speed reducing motor comprises a stepping motor and a planetary gear speed reducer mounted on a stator shaft of the stepping motor; the pitching transmission mechanism rotates by 180 degrees in the first sealing shell. The transverse rolling transmission mechanism can rotate by 360 degrees in the first sealing shell. A traditional rotary mechanical dynamic sealing mode is changed into a static sealing mode, and torque transmission is carried out through magnetic coupling. The underwater steering engine and the holder can be used in a large-depth environment or even a large-depth environment.

    本发明公开一种大深度大负载全角度二轴水下云台,包括:俯仰传动机构和横滚传动机构;俯仰传动机构和横滚传动机构均转动安装在第一密封壳体内;俯仰传动机构和横滚传动机构均通过减速电机驱动;减速电机包括步进电机和安装在步进电机定子轴上的行星轮减速器;俯仰传动机构在第一密封壳体内实现180度旋转;横滚传动机构在第一密封壳体内实现360度旋转。本发明将传统的旋转机械动密封的方式改为静密封并通过磁耦合进行力矩传递的方式。使水下的舵机和云台能够在大深度甚至大深度的环境下使用。


    Access

    Download


    Export, share and cite



    Title :

    Large-depth large-load full-angle two-axis underwater holder


    Additional title:

    一种大深度大负载全角度二轴水下云台


    Contributors:
    ZHANG TIEDONG (author) / LIU JIZHI (author) / FAN JIAZHAN (author) / LANG SHUO (author) / CHANG WENTIAN (author) / JIA HUI (author) / LI HONGWEI (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



    Underwater large-depth multifunctional solid ballast load rejection device

    YU WEINING / ZHENG CHAO / CHEN HONG et al. | European Patent Office | 2020

    Free access

    Emergency load rejection device for large-depth underwater vehicle

    XU QINGXIANG / WU ZHE | European Patent Office | 2024

    Free access

    Large-diving-depth unmanned underwater vehicle

    HOU PING / GE BIN / GONG HAIXIA et al. | European Patent Office | 2024

    Free access

    LARGE-DEPTH MANNED UNDERWATER VEHICLE ROTATING SEAT

    XU WEIZHE / WANG SHUAI / GU LANG et al. | European Patent Office | 2021

    Free access

    Underwater holder

    XIONG MINGLEI / CHEN LONGDONG / LIU XIA | European Patent Office | 2020

    Free access