The invention provides an anti-accidental-fire device suitable for an aircraft gun in a pod. The anti-accidental-fire device comprises a shell, a threaded rod assembly, a rotating shaft and a clamping jaw assembly. The shell is installed on an aircraft gun, the threaded rod assembly is connected to the shell and hinged to the clamping jaw assembly through a rotating shaft, the rotating shaft is installed on the shell in the mode that the rotating shaft is perpendicular to the axis of the aircraft gun and can move relative to the shell and parallel to the axis of the aircraft gun, the clamping jaw assembly is used for clamping the aircraft gun, and the threaded rod assembly is used for locking and releasing movement of the clamping jaw assembly. In the threaded rod assembly, a threaded rod is hinged to the first connecting rod through a first pin shaft, and the threaded rod can be locked through a nut. In the clamping jaw assembly, a second connecting rod is hinged to a clamping jaw through a second pin shaft and abuts against the outer surface of a bullet filling piston of the aircraft gun, and the clamping jaw is clamped on a bounce-back lock of the aircraft gun. In the aircraft gun pod maintenance and troubleshooting period, the aircraft gun can be directly installed in the pod as a safety measure for preventing the aircraft gun from getting out of fire in the pod, and the use safety of the pod is improved.

    本发明提供了一种适用于吊舱内航炮的防走火装置,包括壳体、螺纹杆组件、转轴和卡爪组件。壳体安装在航炮上,螺纹杆组件连接至壳体,并通过转轴与卡爪组件铰接连接,转轴与航炮轴线垂直地安装至壳体,且能够相对于壳体平行于航炮轴线移动,卡爪组件用于卡持航炮,螺纹杆组件用于将卡爪组件的运动锁紧及解除。螺纹杆组件中,螺纹杆通过第一销轴与第一连杆铰接,螺纹杆能通过螺母锁紧。卡爪组件中,第二连杆通过第二销轴与卡爪铰接,且顶住航炮的充弹活塞外表面,卡爪卡在航炮的反跳锁上。本发明在航炮吊舱的维护及故障排除期间可作为避免吊舱内航炮走火的安全措施直接在吊舱内安装于航炮,提高了吊舱的使用安全性。


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    Title :

    Anti-accidental-fire device suitable for aircraft gun in pod


    Additional title:

    一种适用于吊舱内航炮的防走火装置


    Contributors:
    LIU YUMING (author) / WANG YUZHUO (author) / ZHANG XIAOYAN (author) / ZHAI BAOYU (author) / SHEN YUBO (author) / WANG ZHIJIE (author) / LI YUHAO (author) / CHENG JING (author) / MENG XIAONI (author) / YANG YI (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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