The invention relates to the technical field of elevator equipment, in particular to a telescopic elevator stopping device which comprises a telescopic supporting column installed at the bottom of an elevator shaft, the telescopic supporting column is provided with a locking assembly and a limiting switch, and the locking assembly triggers the limiting switch to send a signal when locking the telescopic supporting column in an extending state. According to the elevator stopping device, the multiple sections of tubular profiles are split to serve as the telescopic supporting columns, the embedded telescopic structure is adopted, the set height is locked through the locking assemblies, the installation difficulty is effectively lowered, the installation conditions are simplified, and under the condition that it is guaranteed that the stress strength is large enough, operation and use of the elevator stopping device are facilitated; and the safety and reliability of the elevator stopping device are ensured by installing multiple sets of limiting switches, the overall structure is simple, maintenance personnel can operate the elevator stopping device conveniently, and the manufacturing cost is low.
本发明涉及电梯设备技术领域,具体是一种伸缩式电梯停止装置,包括安装在电梯井道底部的伸缩支撑柱,所述伸缩支撑柱设置有锁定组件和限位开关,所述锁定组件在将所述伸缩支撑柱锁定于伸展状态时触发所述限位开关发送信号。本发明通过拆分多段管状型材作为伸缩支撑柱,采用嵌入式的伸缩结构,利用锁定组件锁定设置高度,有效降低了安装难度,简化安装条件,在保证受力强度足够大的情况下,方便电梯停止装置的操作和使用,安装有多组限位开关确保电梯停止装置的安全性和可靠性,方案整体结构简单,检修人员操作方便,制造成本低。
Telescopic elevator stopping device
一种伸缩式电梯停止装置
2024-02-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR STOPPING DEVICE, ELEVATOR, AND METHOD OF MANUFACTURING ELEVATOR STOPPING DEVICE
Europäisches Patentamt | 2020
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