The invention relates to the technical field of locking and releasing, in particular to a locking and releasing device for a storage space and a working method of the locking and releasing device. Through cooperative work of the rotary withdrawing mechanism and the storage mechanism, locking and releasing can be completed by rotating a rotary rod and loosening and tightening a second screw, and operation is easy; through the horizontally-arranged locking assembly, the second screw is clamped and stored in the storage box, and compared with a common firer locking and releasing device, the impact is smaller during releasing; the lower plane of the nut of the second screw is clamped through the upper plane of the locking assembly, axial stress is avoided during storage, radial stress is small, and stability is high. On-ground locking, on-orbit releasing and recycling can be completed, a certain displacement gap can be kept between the upper platform and the threaded hole mounting base after releasing, and the requirement for special loads is met. Repeated locking during reentry and return of the space load can be achieved, and the use requirements under different conditions are met.

    本发明涉及锁紧释放技术领域,尤其涉及一种可收纳空间锁紧释放装置及其工作方法。通过旋转收回机构和收纳机构的协同配合工作,转动转杆以及松紧第二螺钉即可完成锁紧释放,操作简单;通过水平设置的锁紧组件,将第二螺钉卡紧收纳在收纳盒内,相比常用火工锁紧释放装置释放时冲击更小;通过锁紧组件上平面卡住第二螺钉螺帽的下平面,收纳期间轴向不受力,径向受力小,稳定性强。能够完成在地锁紧、在轨释放和回收使用,并且释放之后可实现上平台与螺纹孔安装座保持一定位移间隙,满足特殊载荷的需求。可以实现空间载荷再入返回时的重复锁紧,满足了不同条件下的使用要求。


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    Title :

    Locking and releasing device for storage space and working method


    Additional title:

    一种可收纳空间锁紧释放装置及工作方法


    Contributors:
    LIU LEI (author) / HE KEDA (author) / ZHANG ZHAOGUO (author) / NING CHENFANG (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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