The high-rise elevator rope breakage safety protection device comprises an elevator shaft, an elevator car and a protection structure, and the protection structure comprises an upper traction structure, a bottom buffering structure, a side edge buffering structure and a starting end supporting structure. The upper traction structure comprises side edge fixing seats, side edge traction ropes, guide rollers, top driving rollers, middle driving rollers, middle protection ropes and middle fixing seats, and the side edge traction ropes and the middle protection ropes are arranged, so that when the side edge traction ropes are broken, the middle protection ropes can be used for protecting the elevator car; the device can stably fall, and damage caused by free falling motion is avoided; and a side edge buffering structure is arranged on the device, so that side edge buffering can be carried out when the power of the middle protection rope is unstable, and it is guaranteed that the elevator car descends more stably.
本发明公开了一种高层电梯断绳安全保护装置,包括电梯井、电梯厢和保护结构,所述保护结构包括上方牵引结构、底部缓冲结构、侧边缓冲结构和起始端支撑结构,所述上方牵引结构包括侧边固定座、侧边牵引绳、引导辊、顶部驱动辊、中间驱动辊、中间防护绳和中间固定座,本申请通过设置有侧边牵引绳和中间防护绳,使得在侧边牵引绳断开的时候,能够利用中间防护绳对电梯厢进行防护,能够使得装置稳定的进行降落,避免进行自由落体运动从而造成的伤害;装置上设置有侧边缓冲结构,使得能够在中间防护绳的动力不稳的时候进行侧边的缓冲,保证电梯厢降落的更为平稳。
High-rise elevator rope breakage safety protection device
一种高层电梯断绳安全保护装置
2022-07-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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