The invention belongs to the technical field of elevators, and particularly relates to an elevator rapid well falling protection system which comprises a detection device used for detecting elevator falling, a control system and an air bag protection device, the detection device is arranged at the top of the exterior of an elevator car, and the control system is installed at the top of the exterior of the elevator car and electrically connected with the detection device. The air bag protection device is installed at the bottom of the exterior of an elevator car and electrically connected with the control system, the detection device transmits obtained information to the control system in real time, the control system processes the information transmitted by the detection device through a preset program, and when the control system judges that an elevator breaks down and falls into a well rapidly, the air bag protection device is started. The control system sends out a signal to start the airbag protection device and eject the airbag. The system is simple and compact in structure, operation information of the elevator can be obtained in real time, the response speed to dangerous conditions is high, and the safety guarantee in the elevator operation process is improved.
本发明属于电梯技术领域,具体涉及一种电梯急速坠井保护系统,包括用于检测电梯坠落的检测装置、控制系统和气囊保护装置,所述检测装置设在电梯轿厢外部的顶部,所述控制系统安装在电梯轿厢外部的顶部且与检测装置电气连接,所述的气囊保护装置安装在电梯轿厢外部的底部且与控制系统电气连接,检测装置实时将获取的信息传给控制系统,控制系统利用预设程序处理检测装置传来的信息,当控制系统判断电梯发生故障急速坠井时,控制系统发出信号启动气囊保护装置,弹出气囊。本发明结构简单紧凑,能实时获取电梯的运行信息,对危险情况的响应速度快,提高了电梯运行过程中的安全保障。
Protection system for elevator to fall into well rapidly
电梯急速坠井保护系统
2024-02-13
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Fall protection elevator and method for preventing elevator from falling
European Patent Office | 2015
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