According to the inhaul cable type buffering handrail, a sliding sleeve and a sliding barrel are in clearance fit, a pin shaft is transversely installed on the sliding sleeve, and the sliding barrel is installed on a longitudinal beam through a connecting block. Two ends of the spring are respectively supported on the lower end of the sliding sleeve and the spring seat which is connected with the sliding cylinder through the adjusting bolt. The rope wheel is installed on the longitudinal beam through the wheel seat, and the sleeve penetrates through the box wall and the longitudinal beam. The two ends of the rope are connected with the pin shaft and the handrail through rope clamps respectively, and the rope penetrates through the sleeve and is supported on the rope wheel. The two ends of the handrail are installed on two supports symmetrically arranged on the two sides of the box wall respectively. When the elevator car is severely impacted, the injury can be relieved or avoided by holding the handrail by passengers.

    一种拉索式缓冲扶手,其滑套与滑筒为间隙配合、销轴横向安装于滑套上,滑筒通过联接块安装于纵梁上。弹簧两端分别支撑于滑套下端及簧座上,簧座通过调节螺栓与滑筒联接。绳轮通过轮座安装于纵梁上,套管穿过箱壁及纵梁。绳索两端通过绳卡分别与销轴及扶手联接,绳索穿过套管并支承于绳轮上。扶手两端分别安装于对称布置于箱壁两侧的两个支座上。电梯轿厢出现严重冲击时,乘员抓紧扶手就可以减轻或者避免受伤。


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    Title :

    Inhaul cable type buffer handrail


    Additional title:

    一种拉索式缓冲扶手


    Contributors:
    HONG ZHEN (author) / TANG XUEXIN (author) / LIU ZHANGQI (author) / WANG YI (author) / XIA PEIHUI (author) / ZHANG GANG (author) / YU HAIBING (author) / WANG LIN (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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