Elevator guiding device

The invention discloses an elevator guiding device. The elevator guiding device comprises a guide rail and a door hanging wheel, wherein the door hanging wheel is matched with the guide rail in a sliding way; the guide rail is provided with a groove profile; the groove profile is used for carrying o...

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Bibliographic Details
Main Authors Cao Jianzhong, Jin Guiyong, Kong Xiangjun, Shi Chuanxin
Format Patent
LanguageChinese
English
Published 24.08.2016
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention discloses an elevator guiding device. The elevator guiding device comprises a guide rail and a door hanging wheel, wherein the door hanging wheel is matched with the guide rail in a sliding way; the guide rail is provided with a groove profile; the groove profile is used for carrying out multi-point contact matching with the guide rail; the groove profile is provided with a first side surface, a second side surface and a bottom surface; the first side surface and the second side surface are positioned at two sides of the bottom surface; the first side surface is set to be an arc-shaped surface protruding to the outer part of the door hanging wheel; the second side surface is set to be an arc-shaped surface protruding to the outer part of the door hanging wheel. According to the elevator guiding device disclosed by the invention, the matching between the door hanging wheel and the guide rail is in a multi-point contact mode during matching between the door hanging wheel and the guide rail, inclin
Bibliography:Application Number: CN20161512791