The invention discloses an anti-shaking structure of an elevator door plate. The anti-shaking structure comprises installation channel steel fixed to the door plate, the back of the installation channel steel is connected with a connecting piece, the connecting piece is connected with an assembly plate, a vertical fixing shaft is arranged at the lower end of the assembly plate, the vertical fixing shaft is sleeved with side guide wheels, and the side guide wheels make contact with the side wall of a doorsill; and the side guide wheels are stepped wheels, and the small wheel faces of the stepped wheels make contact with the side wall of the doorsill. Through the side guide wheels arranged at the lower end of the assembly plate, the side guide wheels can roll and guide along the side wall of the doorsill in the opening and closing process of the door plate, so that the situation that the lower end of the door plate shakes due to the large clearance amount is avoided, the step parts of the side guide wheels can be prevented from colliding with the doorsill through the supporting wheels at the lower end of the assembly plate, and the problem that the door plate shakes in the opening and closing process due to the large clearance amount can be solved.
本发明公开了一种电梯门板的防晃动结构,包括与门板相固定的安装槽钢,所述安装槽钢背部与连接件相连,所述连接件与装配板相连,所述装配板下端设置有竖向固定轴,所述竖向固定轴上套有侧导轮,所述侧导轮与门槛的侧壁相接触。所述侧导轮为阶梯轮,所述阶梯轮的小轮面与门槛的侧壁相接触。本发明通过装配板下端设置的侧导轮能够使门板在开合过程中侧导轮能够沿着门槛侧壁进行滚动导向,从而避免大间隙量导致的门板下端晃动,通过装配板下端的支撑轮能够避免侧导轮的阶梯部碰撞到门槛,本发明能够避免大间隙量导致的门板开合过程的晃动问题。
Anti-shaking structure of elevator door plate
一种电梯门板的防晃动结构
2021-09-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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European Patent Office | 2023
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