The invention relates to a sectioning type heat knife device capable of being locked and unfolded, and belongs to the technical field of solar wing unfolding, the sectioning type heat knife device comprises a chassis and a cover plate covering the chassis, a first guide rail is arranged in the chassis, guide shafts are arranged on the two sides of the first guide rail, the two ends of each guide shaft are connected with baffles, pressure springs are installed on the guide shafts, and two first sliding blocks are movably installed on the first guide rail; the two first sliding blocks penetrate through the guide shafts on the two sides and are symmetrically arranged at the two ends of the compression spring respectively, the contact ends of the symmetrical first sliding blocks are connected with locking devices, the baffles on the two sides are provided with pushing devices which are connected with the first sliding blocks in the chassis respectively, the first sliding blocks are provided with rope tying parts, a rope is tied between the rope tying parts, and a rope tightening device is arranged below the rope. According to the invention, the rope tightening device tightens the rope, so that the rope is not easy to loosen and slip off and is more stable, the solar wing is opened by separating the sliding blocks on the two sides, the impact damage to the solar wing is small, the structure is simple, the cost is low, and the modular installation is easy.

    本发明涉及一种可锁紧展开分瓣式热刀装置,属于太阳翼展开技术领域,包括底盘和覆盖在底盘上的盖板,底盘内设有第一导轨,第一导轨两侧设有导向轴,导向轴两端与挡板连接,导向轴上安装有压簧,第一导轨上活动安装有两瓣第一滑块,两瓣第一滑块穿过两侧导向轴分别对称设置在压簧两端,相对称的第一滑块接触端连接有锁紧装置,两侧挡板上均设有推动装置分别与底盘内第一滑块连接,第一滑块设有系绳部,系绳部之间系有绳索,绳索下方设有紧绳装置,紧绳装置与绳索之间设有热刀结构,本发明紧绳装置对绳索拉紧,使其不易松动滑落,更加稳定,两侧滑块分离打开太阳翼,对太阳翼冲击损伤小,结构简单、成本低、易于模块化安装。


    Access

    Download


    Export, share and cite



    Title :

    Split type hot knife device capable of being locked and unfolded


    Additional title:

    一种可锁紧展开分瓣式热刀装置


    Contributors:
    ZENG YINGYING (author) / FAN JINGHUA (author) / GAO WEIJIE (author) / SUN WEIJIA (author)

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Boarding ladder capable of being automatically unfolded

    XU JIAN / FANG LIANG / GU LIQING et al. | European Patent Office | 2024

    Free access

    Vehicle safety protection device capable of being automatically unfolded

    BARRON MICHAEL B | European Patent Office | 2024

    Free access

    Awning capable of being freely folded and unfolded

    WU JIANHUA | European Patent Office | 2024

    Free access

    Self-adaptive mudguard capable of being dynamically unfolded

    DIAMOND BRUCE F / WRIGHT CHRISTOPHER / MALARDO ANDREA et al. | European Patent Office | 2024

    Free access

    Frame type underwater docking device capable of being locked

    DIAO JIAYU / LI WEIMIN / YUAN XUEQING et al. | European Patent Office | 2022

    Free access