The invention discloses an elevator landing door device. The elevator landing door device comprises a landing door, a forced door closing device, a door fully-closed detector, a door fully-opened detector and a controller; the forced door closing device is used for automatically driving the landing door to be closed and locked after a car leaves a leveling position; the door fully-closed detectoroutputs a door fully-closed signal to the controller when the elevator landing door is fully closed; the door fully-opened detector outputs a door fully-opened signal to the controller when the elevator landing door is fully opened; and reference forced door closing time T0 is stored in the controller, when the controller is in a maintenance state, if (T1-T0)/T0 > 10%, forced door closing fault information is output, and the T1 is the time difference between the door fully-opened signal and the door fully-closed signal which are received by the controller in sequence. According to the elevatorlanding door device, whether the landing door closing resistance is normal or not or and whether the function of the forced door closing device breaks down or not can be accurately detected during maintenance.

    本发明公开了一种电梯层门装置,其包括层门、强迫关门装置、门全闭检测器、门全开检测器及控制器;强迫关门装置用于在轿厢离开平层位置后自动驱动层门关闭锁合;门全闭检测器当电梯层门全闭时输出门全闭信号到控制器;门全开检测器当电梯层门全开时输出门全开信号到控制器;控制器内部存储有基准强迫关门时间T0;控制器在维护状态时,如果则输出强迫关门故障信息;T1为控制器依次先后收到的门全开信号、门全闭信号之间的时间差。本发明的电梯层门装置,在维保时能准确检测层门关门阻力是否正常或强迫关门装置的功能是否发生故障。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Elevator landing door device


    Weitere Titelangaben:

    电梯层门装置


    Beteiligte:
    ZHANG YI (Autor:in) / JIANG JI (Autor:in)

    Erscheinungsdatum :

    2020-10-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator landing door unlocking device and elevator landing door

    HUO JUNCHAO / XIAO YONGHENG / DING JIANBO | Europäisches Patentamt | 2022

    Freier Zugriff

    LANDING DOOR, LANDING DOOR DEVICE AND ELEVATOR

    SUZUKI HAYATO | Europäisches Patentamt | 2017

    Freier Zugriff

    Elevator landing door lock protective device and elevator landing door

    LIN XIAOMING / LIANG MINJIAN / SU YUHANG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ELEVATOR, ELEVATOR LANDING GUIDE DEVICE AND LANDING DOOR

    MATSUBARA HIDEHIKO | Europäisches Patentamt | 2018

    Freier Zugriff

    Elevator landing door device

    SONG GANG / JIN JIE / SUN YUANLIANG | Europäisches Patentamt | 2021

    Freier Zugriff