The invention discloses a rope one-way self-locking device, a flying net closing device and a space debris capturing device, and relates to the technical field of aerospace. The rope one-way self-locking device comprises a shell provided with an inner cavity and a sliding block arranged in the inner cavity, the front side and the rear side of the sliding block are in sliding fit with the side wall of the inner cavity, gaps are reserved between the upper end and the lower end of the sliding block and the side wall of the inner cavity, and a channel for a rope to pass through is formed; when the rope is pulled leftwards, the left end of the sliding block abuts against the side wall of the inner cavity, the rope is allowed to pass through the channel, and when the rope is pulled rightwards, the sliding block slides rightwards, so that the rope can pass through the channel. The right slope is close to the side wall of the inner cavity, so that the right channel area is reduced, the rope is clamped, and locking of the rope is achieved. The one-way self-locking device is small in size, simple in structure, reliable in function and capable of achieving the one-way self-locking function of the rope.

    绳索单向自锁装置、飞网收口装置及空间碎片捕获装置,涉及航空航天技术领域。绳索单向自锁装置,其包括设内腔的壳体和设于内腔中的滑块,滑块前后侧与内腔侧壁滑动配合,其上下端与内腔侧壁之间留有空隙,形成供绳索通过的通道,壳体左右两端设有绳索进出口,滑块上下端相互对称且各端表面具有不同倾角的左右两个斜面,左侧斜面的倾角大于右侧斜面的倾角且斜面间过渡区域呈外凸弧形,在绳索被向左拉动时,滑块左端被内腔侧壁抵住,允许绳索通过通道,在绳索被向右拉动时,滑块向右滑动,其右侧斜面靠近内腔侧壁,从而缩小右侧的通道区域,夹紧绳索,实现对绳索的锁止。本发明体积小,结构简单,功能可靠,并且可实现绳索的单向自锁功能。


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    Title :

    Rope one-way self-locking device, flying net closing device and space debris capturing device


    Additional title:

    绳索单向自锁装置、飞网收口装置及空间碎片捕获装置


    Contributors:
    DU XUELIN (author) / WANG ZHANGXIAO (author) / LIANG YAN (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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