The invention discloses a portable ultra-short baseline fixing device and a fixing method. The portable ultra-short baseline fixing device comprises a retractable rod located on one side of a ship body, and the retractable rod is in running fit with the ship body; an ultra-short base line body which is fixedly connected with the top end of the retractable rod; a propelling assembly which is used for being matched with the retractable rod to enter seawater; a rotating assembly which is used for fixing the propelling assembly; and a second fixing assembly which is used for fixing a retractable rod entering the sea, the rotating rod is driven to rotate downwards through an abutting pressing plate under the action of water flow in the running process, a pressing plate is matched with a limiting groove to block a clamping groove, impact force borne by the rotating rod is reduced, and therefore stress of a rotating supporting point of the rotating rod is reduced; and the rotating shaft of the rotating rod is prevented from being damaged.

    本发明公开了便携式超短基线固定装置及固定方法,包括:位于船体一侧的收放杆,所述收放杆与船体转动配合;超短基线本体,所述超短基线本体与收放杆顶端连接固定;还包括推进组件,所述推进组件用于配合收放杆进入海水中;转动组件,所述转动组件用于固定推进组件;第二固定组件,所述第二固定组件用于固定入海中的收放杆,通过行驶过程中水流的作用,通过抵压板带动转动杆向下转动,并通过压板配合限位槽封堵卡槽,减少转动杆受到的冲击力,从而减少转动杆转动支撑点的受力,避免转动杆的转轴容易损坏。


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    Title :

    Portable ultra-short baseline fixing device and fixing method


    Additional title:

    便携式超短基线固定装置及固定方法


    Contributors:
    ZHANG YUANYUAN (author) / WU JINCHAO (author) / WU ZHENLI (author) / FENG HAIBAO (author)

    Publication date :

    2021-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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