Provided is a rolling guide shoe of an elevator. The rolling guide shoe comprises a bottom plate and a roller assembly. A support column is arranged on the bottom plate. The roller assembly is arranged to the support column in a clamping mode and comprises rollers, a main position-clamping baffle plate and an auxiliary position-clamping baffle plate. The rollers are connected and locked with upper parts of the main position-clamping baffle plate and the auxiliary position-clamping baffle plate by means of locking screw rods. The lower portion of the support column is provided with a large and small-circle through hole. The through hole is provided with a large opening end and a small opening end. An oilless bearing is arranged in the large opening end. The lower portion of the main position-clamping baffle plate is provided with a center-adjusting shaft. One end of the center-adjusting shaft is fixedly connected with the main position-clamping baffle plate. The center-adjusting shaft is provided with a center-adjusting ball bead. Interference fit is achieved between the ball bead and the oilless bearing. The auxiliary position-clamping baffle plate is arranged on the side wall, where the small opening end of the through hole is located, of the support column. A center-adjusting ball at the lower portion of the main position-clamping baffle plate penetrates through the large opening end of the through hole. The center-adjusting shaft is locked by the auxiliary position-clamping baffle plate.The rolling guide shoe of the elevator has following beneficial effects: friction noise between the guide shoe and a guide rail is reduced during operation of the elevator; abrasion of rollers is decreased such that the elevator is safer, more comfortable and eco-friendly; and installation and debug difficulty of the guide shoe are reduced.
Rolling guide shoe of elevator
2015-10-07
Patent
Electronic Resource
English
Rolling-column shoe guide for elevator sliding guide shoe
European Patent Office | 2015
|Damping wheel in elevator, rolling guide shoe and elevator
European Patent Office | 2023
|