The invention discloses a safety protection device for an elevator guide rail, and relates to the technical field of elevator guide rails, the safety protection device for the elevator guide rail comprises a guide rail, an elevator transmission block is slidably mounted on the surface of the guide rail, a long plate is in bolted connection with the front part of the guide rail, and a fixed plate is in bolted connection with the rear part of the guide rail; a fastening device is arranged on the surface of the guide rail; the left side and the right side of an elevator transmission block make contact with the circumferential faces of the rolling wheels, so that the rolling wheels rotate, a moving box moves in the opposite direction, the rolling wheels rotate to enable a rotating shaft to rotate, the moving box moves to drive a slope block to move, and the slope block moves to make contact with the slope of a rack and continues to move to push the rack to move upwards; the slope block continues to move to enable the mounting box to move, the mounting box moves to drive the rack to move, the rack moves to make contact with teeth of the gear, the gear is made to rotate, the nut is screwed down by rotating the gear, and therefore bolt connection is firmer.

    本发明公开了一种电梯导轨用的安全防护装置,涉及电梯导轨技术领域,一种电梯导轨用的安全防护装置,包括导轨,所述导轨轨道表面滑动安装有电梯传动块,所述导轨前部螺栓连接有长板,所述导轨后部螺栓连接有固定板,所述导轨表面设置有紧固装置;该发明,通过电梯传动块左右两侧与滚轮圆周面接触使滚轮转动且移动盒向反方向移动,滚轮转动使转动轴转动,移动盒移动带动斜面块移动,斜面块移动至与齿条的斜面接触,斜面块继续移动推动齿条向上移动,斜面块继续移动使安装盒移动,安装盒移动带动齿条移动,齿条移动与齿轮的齿接触,使齿轮转动,通过转动齿轮来将螺母拧紧,从而使螺栓连接的更加紧固。


    Access

    Download


    Export, share and cite



    Title :

    Safety protection device for elevator guide rail


    Additional title:

    一种电梯导轨用的安全防护装置


    Contributors:

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    High-precision safety elevator guide rail

    LI ZHENG | European Patent Office | 2021

    Free access

    ELEVATOR GUIDE RAIL LIFTING DEVICE AND ELEVATOR GUIDE RAIL LIFTING METHOD

    HARA SHIGEHISA | European Patent Office | 2016

    Free access

    ELEVATOR GUIDE-RAIL CENTERING METHOD AND ELEVATOR GUIDE-RAIL CENTERING DEVICE

    ABE HIROAKI | European Patent Office | 2024

    Free access

    ELEVATOR GUIDE RAIL CENTERING DEVICE AND ELEVATOR GUIDE RAIL CENTERING METHOD

    HAGIWARA TAKAYUKI / ITO MASAHITO / YAGI NOBUAKI et al. | European Patent Office | 2019

    Free access

    ELEVATOR GUIDE RAIL FASTENING DEVICE, ELEVATOR DEVICE, AND METHOD FOR ASSEMBLING ELEVATOR GUIDE RAIL FASTENING DEVICE

    TOMURA YOSHIKI / KARIYA TOMOKI / SHIMADA KATSUHIRO | European Patent Office | 2021

    Free access