The invention provides a retraction type spatial mechanism locking and releasing device which is used for connecting a fixed part and a load movable part, the fixed part and the load movable part are oppositely arranged, the retraction type spatial mechanism locking and releasing device comprises a separation nut assembly, a locking rod assembly and a retraction assembly, the retraction assembly is arranged between the fixed part and the load movable part, and the locking rod assembly is arranged between the separation nut assembly and the locking rod assembly. The first end of the retraction assembly is fixedly connected with the fixing component, the separation nut assembly is arranged in the retraction assembly, the first end of the separation nut assembly is fixedly connected with the fixing component, and the locking rod assembly is fixedly connected with the load movable assembly. The locking rod assembly is rotatably connected with the retraction assembly, and the locking rod assembly is further detachably connected with the separation nut assembly. The motion range of the load movable part can be enlarged, and the flexibility of mechanism design is improved.

    本发明提供了一种回缩式空间机构锁紧释放装置,用于固定部件和载荷可动部件的连接,所述固定部件和所述载荷可动部件相对设置,包括分离螺母组件、锁紧杆组件、回缩组件,所述回缩组件设于所述固定部件和所述载荷可动部件之间,所述回缩组件的第一端与所述固定部件固定连接,所述分离螺母组件设于所述回缩组件内部,所述分离螺母组件的第一端与所述固定组件固定连接,所述锁紧杆组件与所述载荷可动组件固定连接,所述锁紧杆组件与所述回缩组件可转动地连接,所述锁紧杆组件还与所述分离螺母组件可分离地连接。本发明能够增大载荷可动部件的运动范围,提高机构设计的灵活性。


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    Title :

    Retractable spatial mechanism locking and releasing device


    Additional title:

    一种回缩式空间机构锁紧释放装置


    Contributors:
    GAN SHENGYONG (author) / YU SHUANG (author) / JING GUIRU (author) / DU YUEFEI (author) / JIAO YANG (author)

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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