The invention relates to the technical field of underwater vehicles, and provides a telescopic vehicle tail connecting device which comprises a base body, a connecting ring body, a plurality of first adjusting assemblies and a plurality of second adjusting assemblies, each first adjusting assembly comprises a sliding rail seat, a sliding rail and a positioning assembly, and the inner side face of each sliding rail seat is fixedly assembled on the outer side face of the base body; a sliding rail groove is formed in the outer side face of the sliding rail seat, the fixed end of the sliding rail is fixedly assembled on the outer side face of the connecting ring body, and the movable end of the sliding rail is movably assembled in the sliding rail groove and is positioned through a positioning assembly; the second adjusting assembly comprises an adjusting base, a guide rod, a threaded adjusting shaft, an adjusting sliding block, a threaded pin and a fixing base. The adjusting sliding block and the threaded pin can linearly move in the axis direction of the threaded adjusting shaft by rotating the threaded adjusting shaft. According to the invention, the large-range axial adjustment and accurate axial positioning of the aircraft tail connecting device can be realized, and meanwhile, the long adjustment stroke and the high positioning accuracy of different laying devices are ensured to be considered at the same time.

    本发明涉及水下航行器技术领域,提供一种伸缩式航行器尾部连接装置,包括底座本体、连接环体、多个第一调节组件和多个第二调节组件,第一调节组件包括滑轨座、滑轨和定位组件,滑轨座的内侧面固定装配在底座本体的外侧面,滑轨座的外侧面设置滑轨槽,滑轨的固定端固定装配在连接环体的外侧面,滑轨的移动端可移动地装配在滑轨槽内并通过定位组件进行定位;第二调节组件包括调节座、导向杆、螺纹调节轴、调节滑块、螺纹销以及固定座,转动螺纹调节轴能够使调节滑块和螺纹销沿螺纹调节轴的轴线方向直线运动。本发明可以实现航行器尾部连接装置大范围的轴向调节及精确的轴向定位,同时保证不同布放装置对长调整行程及高定位精度的兼顾。


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    Title :

    Telescopic aircraft tail connecting device


    Additional title:

    一种伸缩式航行器尾部连接装置


    Contributors:
    JIANG SHAOBO (author) / DING HAIXU (author) / JIANG ZUO (author) / WANG XIAOJUN (author) / XIE YALI (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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