The invention discloses an elevator landing door safety protection method based on landing door protection stop parts. The method is characterized in that the protection stop parts are mounted on oneside or two sides of an elevator landing door, and the protection stop parts can relieve stopping only on the premise that a car door is triggered. An electronic digital safety lock can be additionally arranged in a control circuit. By means of the method, the problem that few safety measures for elevator landing doors are achieved at present can be fundamentally solved, and the opening safety ofthe landing door can be greatly improved. Meanwhile, safety performance generated during maintenance and after maintenance can be improved.
一种基于层门保护阻件的电梯层门安全保护方法,其特征是在电梯层门一侧或二侧安装保护阻件,该保护组件只有在轿厢门触发的前提下才能解除阻挡。在控制电路中还可增设电子数字安全锁。本发明能从根本上改善目前电梯层门安全措施少的问题,能大大提高层门开启的安全性。同时还能提高检修时和检修后的安全性能。
Elevator landing door safety protection method based on protection stop parts
一种基于保护阻件的电梯层门安全保护方法
2020-10-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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