The invention discloses an induction monitoring device for wire and strand breakage of an elevator steel wire rope in the technical field of elevator manufacturing, which comprises a steel wire rope detection magnetic inductor, a steel wire rope detection mechanical switch and an elevator controller, the steel wire rope detection magnetic sensor transmits a switch-off electric signal to the elevator controller, and the elevator controller controls the elevator to stop and open the door on the nearby floor flat layer to wait for rescue and maintenance. According to the invention, the safe operation of the elevator is monitored in all directions at the key positions of the elevator steel wire rope, the cladding belt, the counterweight diversion sheave and the counterweight frame, and the problems of wire and strand breakage of the steel wire rope and the cladding belt on the counterweight side of the elevator, deviation of the counterweight wheel, the counterweight frame and the like are solved under the condition that the power supply on the counterweight side of the elevator is inconvenient to take. And monitoring operation on protection blind areas such as elevator counterweight steel wire ropes, counterweight wrapping belts, counterweight frames and counterweight diversion sheaves under the conditions that the steel wire ropes at an elevator machine room are broken and fall off and no power supply exists in an elevator shaft is made up, and safety accidents are avoided.

    本发明公开了电梯制造技术领域的一种电梯钢丝绳断丝断股感应监测装置,包括钢丝绳检测磁感应器、钢丝绳检测机械开关、电梯控制器,钢丝绳断丝断股后钢丝绳检测机械开关断开,钢丝绳检测磁感应器将开关断开电信号传输给电梯控制器,电梯控制器控制电梯就近楼层平层停梯开门等待救援维修。本发明全方位的对电梯钢丝绳、包覆带、对重反绳轮、对重框架关键位置监测电梯安全运行,解决了电梯对重侧不方便取电源情况下对电梯对重侧钢丝绳和包覆带断丝断股、对重轮偏移、对重框架等进行监测运行。弥补了电梯机房处钢丝绳断股跌落、电梯井道内无电源情况下对电梯对重钢丝绳、对重包覆带、对重框架、对重反绳轮等保护盲区监测运行,避免了安全事故发生。


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    Title :

    Device for sensing and monitoring wire and strand breakage of steel wire rope of elevator


    Additional title:

    一种电梯钢丝绳断丝断股感应监测装置


    Contributors:
    YANG RENBO (author) / YANG ZHIHAO (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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