The invention provides an elevator buffering device (100) and an elevator system. The elevator buffering device (100) comprises a multi-stage buffer (110) including: a body bracket (111); and a plurality of buffering elements (112a, 112b) mounted on the body bracket (111); wherein each of the buffering elements (112a, 112b) is at different heights when they are driven to operating positions in a vertical direction; a drive mechanism (120) including: a power source (121) for powering the drive mechanism (120); and a telescopic push rod (122) pivotally connected to the body bracket (111); and a control element for controlling a telescopic length of the telescopic push rod (122) of the drive mechanism (120) so that one of the plurality of buffering elements (112a, 112b) on the body bracket (111) is driven to the operating position. The elevator buffering device (100) and the elevator system according to the present application, by configuring appropriate driving mechanism (120) for the multi-stage buffer, enable the buffer to automatically adjust the height of the buffering device (100) on demand, so as to meet the requirement of the arrangement height of the buffering device (100) under various conventional and non-conventional running states of the elevator system.
ELEVATOR BUFFERING DEVICE AND ELEVATOR SYSTEM
AUFZUGSPUFFERVORRICHTUNG UND AUFZUGSSYSTEM
DISPOSITIF D'AMORTISSEMENT D'ASCENSEUR ET SYSTÈME D'ASCENSEUR
2021-11-03
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |