The hoisting device of the elevator comprises a main body; a rotating member rotatably supported by the main body; and a sheave that rotates integrally with the rotating member. The rotating member includes: a sheave embedding portion into which the sheave is embedded; a cylindrical rotor portion extending from the sheave fitting portion toward the main body; and a brake action part disposed on the outer peripheral side of the rotor part. The main body includes: a base portion fixed to the mounting surface; a frame portion extending upward or downward from the base portion; a cylindrical portion protruding horizontally from the frame portion and rotatably supporting the sheave fitting portion; and a pair of ribs extending in the vertical direction inside the cylindrical portion and disposed so as to be separated from each other as the ribs approach the base portion.
电梯的卷扬装置包括:主体;旋转构件,旋转自如地被支撑在主体;以及绳轮,与旋转构件一体旋转;旋转构件包括:绳轮嵌入部,嵌入有绳轮;圆筒形状的转子部,从绳轮嵌入部向主体侧延伸;以及制动作用部,配置于转子部的外周侧;主体包括:基座部,固定于安装面;框架部,从基座部向上方或下方延伸;筒状部,从框架部朝水平方向凸出,将绳轮嵌入部旋转自如地支撑;以及一对肋,在筒状部内朝上下方向延伸,配置为随着接近基座部彼此分开。
Winding device of elevator and elevator
电梯的卷扬装置以及电梯
2024-03-15
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |