The invention discloses an automatic locking device for a rotary platform of a spaceflight launching tower, which belongs to the technical field of spaceflight launching towers and comprises a lock rod, a lock hook, a first limiting piece, a return device, a power device and a second limiting piece. The lock rod is fixedly connected with the rotary platform; the lock hook is rotationally connected with the spaceflight launching tower through the shaft core; the first limiting piece is fixedly connected with the spaceflight launching tower, and the first limiting piece is used for limiting the rotation range of the lock hook, so that the lock hook rotates between a set locking position and a set unlocking position; one end of the return device is hinged to the spaceflight launching tower, the other end of the return device is hinged to the lock hook, and the return device can drive the lock hook to rotate from the locking position to the unlocking position; the power device is fixedly connected with the spaceflight launching tower; the second limiting piece is located above the lock hook, one end of the second limiting piece is connected with the power device, and the other end of the second limiting piece extends downwards. According to the automatic locking device for the rotary platform of the spaceflight launching tower, automatic locking and remote unlocking of the rotary platform are achieved.

    本发明公开了一种航天发射塔回转平台的自动闭锁装置,属于航天发射塔架技术领域,包括锁杆、锁钩、第一限位件、回位装置、动力装置以及第二限位件;锁杆与回转平台固接;锁钩通过轴芯与航天发射塔架转动连接;第一限位件与航天发射塔架固接,第一限位件用于限制锁钩的转动范围,使其在设定的锁定位和解锁位之间转动;回位装置一端与航天发射塔架铰接,另一端与锁钩铰接,回位装置能够驱动锁钩从所述锁定位转动至所述解锁位;动力装置与航天发射塔架固接;第二限位件位于锁钩上方,且第二限位件一端与动力装置连接,另一端向下延伸。该航天发射塔回转平台的自动闭锁装置实现了对回转平台的自动锁定和远程解锁。


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    Title :

    Automatic locking device for rotary platform of spaceflight launching tower


    Additional title:

    一种航天发射塔回转平台的自动闭锁装置


    Contributors:
    JIANG PENG (author) / ZHAI JING (author) / DONG QIANG (author) / MENG ZHAOLONG (author) / GUO YUXUN (author)

    Publication date :

    2023-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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