The invention relates to an intelligent drawer type elevator counterweight method and device based on carbon neutralization energy conservation, and belongs to the technical field of elevator operation. According to the technical scheme, a drawer type movable counterweight frame (2) and a drawer type fixed counterweight frame (3) are the same in structure, a plurality of grids (8) are formed by longitudinal and transverse frames, counterweight blocks (5) capable of being pushed out are arranged in part of the grids, and a drawer push-out mechanism (6) and a drawer in-place detection switch are arranged in each grid in a matched mode; grids on the drawer type movable counterweight frame are correspondingly matched with grids on the drawer type fixed counterweight frame, and the grids with the counterweight blocks push the counterweight blocks into the grids without the counterweight blocks corresponding to the grids with the counterweight blocks through the drawer push-out mechanism. The counterweight is adjusted according to the weight of the lift car, it is guaranteed that the total weight of the lift car of the elevator and the total weight of the balance counterweight are basically and dynamically equal, at the moment, a traction machine only needs to overcome friction force of a traction rope to do work, and it is guaranteed that the elevator is in the optimal state of a balance point all the time, namely the most power-saving, most labor-saving and most stable.
本发明涉及一种基于碳中和节能的智能抽屉式电梯配重方法及装置,属于电梯运行技术领域。技术方案是:抽屉式移动对重框架(2)和抽屉式固定对重框架(3)结构相同,均由纵横框架构成多个网格(8),部分网格内设置可推出的对重块(5),每个网格内均匹配设有抽屉推出机构(6)和抽屉到位检测开关;抽屉式移动对重框架上的网格与抽屉式固定对重框架上的网格相互对应匹配,具有对重块的网格通过抽屉推出机构将对重块推送到与之对应的没有对重块的网格内。本发明根据轿厢重量调整对重,保障电梯轿厢总重量和平衡对重的总重量基本动态相等,此时曳引机只需克服曳引绳的摩擦力做功,保障电梯时刻处于平衡点的最佳状态,即最省电最省力最平稳。
Intelligent drawer type elevator counterweight method and device based on carbon neutralization energy conservation
基于碳中和节能的智能抽屉式电梯配重方法及装置
2023-08-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2023
|ELEVATOR COUNTERWEIGHT DEVICE AND METHOD FOR IMPROVING ELEVATOR COUNTERWEIGHT DEVICE
European Patent Office | 2017
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