The invention discloses an elevator towline detecting device which comprises a magnetic induction detection module, an imaging module, a positioning module and a PLC controller, wherein the magnetic induction detection module comprises a flux leakage sensor and a magnetic induction detection main body used for fixing the flux leakage sensor; the imaging module is provided with a camera, and the camera is arranged above or under the magnetic induction detection module and aims at the part, for detecting a wire rope, of the flux leakage sensor; the positioning module is provided with a rotary encoder, and the magnetic induction detection module, the imaging module and the positioning module are electrically connected with the PLC controller. The elevator towline detecting device can be convenient to inspect, and the accuracy of diagnosis and the detection efficiency are improved.


    Access

    Download


    Export, share and cite



    Title :

    Elevator towline detecting device


    Contributors:
    YIN QIN (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Emergency Towline Deployment Device

    LEE KYUHWAN / KIM YONGSU / LEE SANGHO | European Patent Office | 2020

    Free access

    Dual Towline Anti-Spin Device

    W. L. White | NTIS | 1983


    Dual towline spin-recovery device

    White, W. L. | NTRS | 1985


    Towline Thermal Protection System

    W. J. Stone | NTIS | 1974


    Selectable-Towline Spin-Chute System

    Vairo, Daniel M. / Whipple, Raymond D. | NTRS | 1991