The elevator accompanying cable guiding device comprises an elevator shaft, an elevator car, a power distribution cabinet and an accompanying cable between the elevator car and the power distribution cabinet. A first steering wheel is arranged at the top end of the elevator shaft, a second steering wheel is arranged on the side face of the elevator shaft, one end of the accompanying cable is connected with the power distribution cabinet, and the other end of the accompanying cable bypasses the first steering wheel and the second steering wheel and then is connected with the elevator car. The accompanying cable is wound on the first steering wheel and the second steering wheel, and the second steering wheel is fixedly connected with a first balance weight; the first steering wheel and the second steering wheel change the direction of the accompanying cable, and the second steering wheel is provided with a first balance weight, so that the accompanying cable is stressed to be straightened and moves up and down along with unwinding and winding of the cable. A sliding rail is matched with a second pulley, so that when the accompanying cable is wound and unwound, a first balancing weight slides up and down to limit the accompanying cable; the device of the scheme can be directly installed in the elevator shaft, is simple in structure and cannot damage the structure of the elevator shaft.
本发明公开了一种电梯随行线缆导向装置,包括电梯井、电梯轿厢、配电柜以及电梯轿厢与配电柜之间的随行线缆;其中,在电梯井顶端设有第一转向轮,在电梯井侧面设有第二转向轮,随行线缆一端连接配电柜,另一端绕过第一转向轮和第二转向轮后与电梯轿厢连接;随行线缆卷绕在第一转向轮和第二转向轮上,第二转向轮上固定连接有第一平衡重;第一、二转向轮改变随行线缆的方向,并且第二转向轮上设置第一平衡重,使得随行线缆受力绷直,并且随着线缆放收上下移动;滑轨和第二滑轮的配合,在随行线缆收放的时候,第一平衡重上下滑动,对随行线缆进行限位;本方案的装置可以直接安装在电梯井内,且结构简单,不会对电梯井结构造成破坏。
Elevator accompanying cable guiding device
一种电梯随行线缆导向装置
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator accompanying non-contact cable detection device
European Patent Office | 2022
|