The invention discloses a split hand strap inlet protection device. The split hand strap inlet protection device comprises two split protective sleeves and a position detection device, the sheath is configured to rotate between a closed position and an open position around a central axis extending in a first direction; the first direction is perpendicular to the conveying direction of the hand strap; at the closing position, the two protective jackets are combined with each other to form a penetrating channel through which a handrail belt passes; the position detection device is arranged on one side of the sheaths and used for detecting the positions of the two sheaths; and in the opening position, the position detection device outputs a detection signal. The split type structural design is adopted for the protective sleeve, the protective sleeve with certain rigidity can be adopted, the protective sleeve is not prone to deformation when stressed, signal triggering is stable and reliable, and the hand strap is convenient to disassemble and assemble and high in practicability.

    本发明公开了一种对开式的扶手带入口保护装置,包括对开设置的两个护套、位置检测装置;所述护套被配置为绕沿第一方向延伸的中心轴线而在闭合位置和打开位置之间旋转;所述第一方向与扶手带的输送方向相垂直设置;在所述闭合位置,两个所述护套之间相互组合形成供扶手带通过的穿插通道;所述位置检测装置设置于护套的一侧,用于检测两个护套的位置;在所述打开位置,所述位置检测装置输出检测信号。本发明的护套采用对开式的结构设计,能够采用具有一定的刚度的护套,护套受力时不易变形,信号触发稳定可靠,且扶手带拆装便捷,实用性强。


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    Title :

    Opposite opening type handrail belt inlet protection device


    Additional title:

    一种对开式的扶手带入口保护装置


    Contributors:
    ZHU LINHAO (author) / MAO LIN (author) / LIU CHANG (author) / CHEN YING (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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