例说在用电梯用光幕取代安全触板的风险及整改措施

Risk and Rectification Measures of Replacing Safety Edge With Light Curtain in Elevator

目前,在用电梯用光幕取代安全触板越来越受欢迎。由于电梯光幕的厚度不及安全触板厚度的1/2,容易导致电梯井道内表面与轿厢门框架最近门口边缘之间的水平距离超标。针对此问题,在本文中,笔者提出了简单易行的整改措施及相应建议。

At present,it is more and more popular to replace safety edge with light curtain in elevator.Because the thickness of light curtain in elevator is less than 1/2 of that of safety edge,the horizontal distance between the inner surface of elevator well and the nearest door edge of car frame easily exceeds the standard.In view of this problem,simple and feasible rectification measures and corresponding suggestions are put forward.