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。
Safety protection device for elevator guide rail
一种电梯导轨用的安全防护装置
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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