The invention relates to a door sliding board assembly for a passenger elevator. The door sliding board assembly comprises a door sliding rail and a door sliding board capable of moving in the length extending direction of the door sliding rail. The door sliding rail comprises a sliding rail body and a locating rail arranged on the sliding rail body and extending in the length direction of the sliding rail body. The door sliding board assembly further comprises multiple guide idler wheels which are fixedly arranged on the door sliding board and can be arranged on the locating rail in a rolling manner, and multiple auxiliary idler wheels movably and adjustably arranged on the door sliding board in the vertical direction of the door sliding board. Guide idler wheels are hung on the locating rail. The upper portion of each auxiliary idler wheel abuts against the bottom of the locating rail. The door sliding board assembly is convenient to install, high in stability, small in friction, low in noise, quite practical, simple in structure and low in manufacturing cost.
Door sliding board assembly for passenger elevator
2015-11-11
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |