The invention discloses a butt-joint locking device, and particularly relates to the technical field of aircraft mechanical butt-joint, the butt-joint locking device comprises a butt-joint male head and a butt-joint female head, the butt-joint male head comprises a multi-degree-of-freedom male head arm and a butt-joint threaded head, the butt-joint threaded head is connected with the end part of the multi-degree-of-freedom butt-joint male head arm, and the butt-joint threaded head can rotate relative to the butt-joint male head arm; the butt-joint female head comprises a multi-degree-of-freedom female head arm and a female head sleeve, the female head sleeve is fixedly connected with the end of the multi-degree-of-freedom female head arm, a butt-joint threaded hole matched with the butt-joint threaded head is formed in the female head sleeve, the end of the multi-degree-of-freedom butt-joint male head arm can be inserted into the female head sleeve, and the butt-joint threaded head is controlled to rotate so that the butt-joint threaded head can be inserted into the butt-joint male head arm. And the butt-joint threaded head and the butt-joint threaded hole are connected and locked. According to the invention, the docking task can be realized in a complex working environment, the adaptability is relatively high, and the docking precision is relatively high.

    本发明公开了一种对接锁定装置,具体涉及飞行器机械对接技术领域,包括对接公头和对接母头,对接公头包括多自由度公头臂和对接螺纹头,对接螺纹头与多自由度对接公头臂的端部连接,且对接螺纹头能够相对对接公头臂发生旋转;对接母头包括多自由度母头臂和母头套筒,母头套筒与多自由度母头臂的端部固定连接,母头套筒内部开设有与对接螺纹头匹配的对接螺纹孔,多自由度对接公头臂的端部能够插入母头套筒内,通过控制对接螺纹头旋转,实现对接螺纹头与对接螺纹孔连接锁定。本发明能够在复杂的工作环境实现对接任务,具有较强的适应能力,对接精度较高。


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    Title :

    Butt joint locking device


    Additional title:

    一种对接锁定装置


    Contributors:
    SONG DAIPING (author) / XIE JIHONG (author) / PU HUAYAN (author) / LUO JUN (author) / TUO ZHOUHUI (author) / LIU MINGQUE (author) / WANG GUANGFA (author) / HUANG JIAKAI (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B64G Raumfahrt , COSMONAUTICS



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