The invention discloses a bottom supporting type traction elevator arrangement structure. The bottom supporting type traction elevator arrangement structure comprises a car, a traction machine, a counter-weight, a traction rope, counter-weight guide rails and car guide rails, wherein the car, the traction machine, the counter-weight, the traction rope, the counter-weight guide rails and the car guide rails are located in a shaft. The positions of the two opposite included angles of the bottom face of the car are rotationally connected with guide wheels, and the middle portion of the traction rope sequentially penetrates through the two guide wheels, the traction machine and a diversion sheave on the counter-weight. Specifically, the four car guide rails are arranged, and the car is connected to the four car guide rails in a rolling manner through multiple first rolling assemblies correspondingly. By means of the manner of guiding of the four car guide rails and bottom supporting of thecar, a portal-frame-free structure is achieved, the height of the shaft can be reduced, the structure is simple, the operation is stable, acting force to a single car guide rail during unbalance loading is reduced, damage to the guide rails due to non-uniform force bearing is avoided, the safety performance is improved, and meanwhile the influence of the car guide rails on a sightseeing face canbe avoided.
本发明公开了一种底托式曳引电梯布置结构,包括位于井道内的轿厢、曳引机、对重、牵引绳、对重导轨和轿厢导轨;所述轿厢底面的两个相对夹角处均可转动连接有导向轮,所述牵引绳的中间部分依次穿过两个所述导向轮、曳引机和对重上的反绳轮;所述轿厢导轨具体有四个,轿厢通过多个第一滚动组件分别可滚动的连接在四个所述轿厢导轨上。本发明采用四个轿厢导轨导向和轿厢底部托起的方式,实现无龙门架结构,可减少井道高度、结构简单,运行平稳,降低偏载时对单一轿厢导轨的作用力,避免导轨受力不均损坏,提高安全性能,同时可避免了轿厢导轨对观光面的影响。
Bottom supporting type traction elevator arrangement structure
一种底托式曳引电梯布置结构
2020-08-18
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Traction system arrangement structure of elevator with machine room and elevator
European Patent Office | 2021
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