The invention relates to an explosive bolt unlocking telemetering device which comprises a lock pin assembly and a lock hole assembly which can be connected or disconnected in an inserted mode. In the initial state, the explosive bolt unlocking telemetering device is connected to the two sides of the separation face of the explosive bolt through the installation support, and the lock pin assembly and the lock hole assembly are in the pressed state; when the explosive bolt is broken from the separation surface, the explosive bolt continues to move towards the two sides under the action of the separation residual impulse, and the explosive bolt drives the lock pin assembly and the lock hole assembly to move towards the two sides till the access states of the lock pin assembly and the lock hole assembly are disconnected; whether the explosive bolt is unlocked or not is judged by remotely measuring the switching-on and switching-off states of the explosive bolt unlocking and telemetering device. Whether the explosive bolt is unlocked or not is judged by testing the on-off signal of the unlocking telemetering device, and the device has the advantages of vibration resistance and space environment resistance.

    本发明涉及一种爆炸螺栓解锁遥测装置,包括锁针组件和锁孔组件,二者可进行插接或者断开;初始状态,爆炸螺栓解锁遥测装置通过安装支架连接在爆炸螺栓的分离面两侧,锁针组件和锁孔组件处于压紧状态;当爆炸螺栓从分离面处断裂,在分离残余冲量作用下继续向两侧运动,爆炸螺栓分别带着锁针组件、锁孔组件向两侧运动,直至锁针组件、锁孔组件通路状态断开;通过遥测爆炸螺栓解锁遥测装置通路和断路的状态来判断爆炸螺栓是否解锁。本发明通过测试解锁遥测装置通断信号来判断爆炸螺栓是否解锁,具有抗振、耐空间环境的优点。


    Access

    Download


    Export, share and cite



    Title :

    Explosive bolt unlocking telemetering device


    Additional title:

    一种爆炸螺栓解锁遥测装置


    Contributors:
    REN HAILIAO (author) / HE BIN (author) / ZHU HUA (author) / LAN FUMING (author) / XIA WEILUN (author) / HAN HAN (author) / JIANG TAO (author) / QIAN ZHIYUAN (author) / WU JIALIN (author) / LUO BIN (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Asymmetric capturing device for explosive bolt unlocking protection

    HAN FEI / RONG YANAN / YAO QI et al. | European Patent Office | 2023

    Free access

    Thermal protection device suitable for initiating explosive device unlocking bolt

    ZHANG WENBO / ZHAO MIAO / ZHANG ZHANG et al. | European Patent Office | 2024

    Free access

    Satellite-rocket separation device for unlocking low-impact explosive bolt

    ZHANG DONGBO / YANG HAOLIANG / SUN LIANGJIE et al. | European Patent Office | 2022

    Free access

    EXPLOSIVE BOLT

    VERSHININ KONSTANTIN ANDREEVICH / GORNYJ VLADIMIR IVANOVICH / KOPNOV VIKTOR LAVRENTEVICH et al. | European Patent Office | 2021

    Free access

    Explosive bolt sealing device

    CHEN YINGJIE / CHAI FEI / LEI QINGJUN et al. | European Patent Office | 2023

    Free access