The invention discloses a non-firework fusing type two-way connection and separation device, the upper end of a fusing release device is provided with a fusing release device base and a separation system front end, a connecting screw rod is connected to the upper end of the fusing release device, the lower end of the fusing release device is connected with the upper end of an ejector rod sliding block, and a sleeve is fixed with the fusing release device base; the lower end of the sleeve is fixed to the bottom cover, the sleeve is provided with a steel ball mounting hole in the radial direction, the ejector rod sliding block is mounted in the sleeve, the middle cylindrical face of the ejector rod sliding block is in sliding fit with the inner wall of the sleeve, and the outer wall of the middle cylindrical face of the ejector rod sliding block is provided with a steel ball locking groove in the circumferential direction. The lower part of the ejector rod sliding block is provided with a small spring supporting rod. A small spring is installed between the bottom cover and the ejector rod sliding block in a pressing mode, a shell is fixed to the rear end of the separation system, a sleeve is installed in the shell and is in sliding fit with the outer wall of the sleeve, a steel ball locking groove is formed in the inner cylindrical face of the shell in the circumferential direction, and a large spring is installed between the inner end face of the shell and the bottom cover in a pressing mode. The non-firework fusing type two-way connection and separation device is low in unlocking impact, high in safety, small in size and capable of being repeatedly used.

    本发明公开了一种非火工熔断式双向连接分离装置,熔断释放装置上端为熔断释放装置底座和分离系统前端,连接螺杆连接至熔断释放装置上端,熔断释放装置下端与顶杆滑块上端连接,套筒与熔断释放装置底座固定,套筒下端与底盖固定,套筒沿径向方向设置有钢球安装孔,顶杆滑块安装在套筒内部,顶杆滑块的中部圆柱面与套筒内壁滑动配合,其中部圆柱外壁上,沿圆周方向设有钢球锁槽,顶杆滑块下部为小弹簧支撑杆,底盖与顶杆滑块间压紧安装小弹簧,外壳固定在分离系统后端,外壳内部安装套筒,且与套筒外壁滑动配合,外壳内圆柱面上在圆周方向设有钢球锁槽,外壳内部端面与底盖之间压紧安装大弹簧。具有较低的解锁冲击、安全性高、体积小、可重复使用。


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    Title :

    Non-firework fusing type two-way connection and separation device


    Additional title:

    非火工熔断式双向连接分离装置


    Contributors:
    SUN FENGYA (author) / GUAN FACAI (author) / ZHAO HANG (author) / GE DONGMIN (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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