The invention relates to a connecting and separating device with wide adaptability, which can meet requirements of different connecting forces, separating forces and separating strokes in a single module or multi-module combination mode or by adjusting the size of an explosive bolt and the size of a disc spring push rod assembly. The device can be widely applied to spacecrafts such as missiles, carrier rockets and space satellites, and functions of stage separation, cabin separation, component separation and the like are achieved. The device mainly comprises a connecting end, a connected end and a locking nut, wherein the connecting end mainly comprises a mounting seat body, an upper cover, an explosive bolt and two disc spring push rod assemblies. The connected end is mainly a mounting plate, and the locking nut is used for locking the connected device. During unlocking separation, the connecting end and the connected end structure of the device are unlocked and separated, the disc spring push rod assembly at the connecting end provides separation impulse, and the unlocking separation function of the device is achieved.

    本发明涉及一种具有广适性的连接分离装置,可通过单一模块或多模块组合的方式或通过调整爆炸螺栓尺寸和碟簧推杆组件尺寸,满足不同连接力以及分离力、分离行程的需求。可广泛应用于导弹、运载火箭、空间卫星等空间飞行器,实现级间分离、舱段分离、部件分离等功能。所述装置主要包括连接端、被连接端、锁紧螺母三部分。连接端主要包括安装座体、上盖、爆炸螺栓和两组碟簧推杆组件。被连接端主要为安装板,锁紧螺母用于连接后装置的锁紧。解锁分离时,装置的连接端与被连接端结构解锁分离,由连接端的碟簧推杆组件提供分离冲量,实现装置的解锁分离功能。


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    Title :

    Modularized connecting and separating device


    Additional title:

    一种模块化连接分离装置


    Contributors:
    WANG ZHENXING (author) / ZHANG WEIFANG (author) / CHEN JINGPENG (author) / ZHANG XIAOXIAO (author) / YU HAN (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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