The invention discloses a single-stand-column elevator safety system and an elevator, and belong to the technical field of elevators of multi-storey buildings. The single-stand-column elevator safetysystem comprises a crawling ladder outside a stand column, a safety door at the bottom of an elevator car, elevator car buffers, a weight measuring system, in-out stop blocks at the top of the elevator car, safety tongs in the elevator car, a speed limiter in a machine room, a tensioning wheel in a stand column pit and buffering stand columns. The crawling ladder and the safety door are convenientfor people to get in and out in emergency. A bearing plate and a pressure-bearing buffer block of the weight measuring system are matched, the load is monitored through an inductive sensor, and earlywarning and output power adjustment are facilitated. The in-out stop blocks seal the elevator car when the elevator runs. The safety tongs, the speed limiter and the tensioning wheel are matched to serve as an emergency treatment measure. The elevator car buffers and buffering stand columns ensure stable landing of the elevator. The elevator adopting the device further comprises the machine room,the elevator car, the stand column and a lifting system, can operate normally, and is also provided with a safety passage and a load monitoring system. The safety of the elevator is guaranteed from the aspects of early warning, during accidents and post-accidents.
一种单立柱电梯安全系统及电梯,属于多层楼房电梯技术领域,包括立柱外侧爬梯,电梯轿厢底部的安全门、电梯轿厢缓冲和测重系统,电梯轿厢顶部出入挡块,电梯轿厢内安全钳,机房限速器,立柱地坑内的张紧轮和缓冲立柱;爬梯与安全门,便于紧急情况下进出;测重系统的承重板、承压缓冲块配合,通过感应传感器对载重进行监测,便于预警和调整输出功率;出入挡块在电梯运行时封闭电梯轿厢;安全钳、限速器、张紧轮配合,作为应急处理措施;电梯轿厢缓冲与缓冲立柱,确保电梯落地平稳。采用上述装置的电梯,还包括机房、电梯轿厢、立柱、升降系统,能够正常运行,同时设有安全通道和载重监测系统。从预警、事故中、事故后三方面,保障电梯安全。
Single-stand-column elevator safety system and elevator
单立柱电梯安全系统及电梯
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator safety system, elevator system and elevator safety control method
European Patent Office | 2022
|ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND ELEVATOR SAFETY CONTROL METHODS
European Patent Office | 2023
|