An elevator car is provided with: an elevator car frame having a pair of vertical frames and a lower frame connecting the lower ends of the pair of vertical frames; a floor support beam that supports the car floor and is supported by the lower frame; a car lower pulley disposed below the car floor; a pulley support member that is fixed to the floor support beam and that rotatably supports the car lower pulley; and a connecting member that connects the vertical frame and the floor support beam. The lift car is configured in such a manner that upward force applied to the pulley support member and the floor support beam by the main sling wound around the lift car lower pulley is received by the connecting member and the vertical frame.
轿厢具备:轿厢框,其具有一对纵框及连结一对纵框的下端部的下框;地板支承梁,其支承轿厢地板,并且支承于下框;轿厢下滑轮,其配置于轿厢地板的下方;滑轮支承构件,其固定于地板支承梁,并且将轿厢下滑轮支承为能够旋转;以及连结构件,其连结纵框和地板支承梁。该轿厢为如下结构:通过连结构件及纵框承受由卷绕于轿厢下滑轮的主吊索施加于滑轮支承构件及地板支承梁的朝上的力。
Lift car and elevator
轿厢及电梯
2024-03-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Europäisches Patentamt | 2020
|