The invention discloses a rail transit station safety tread capable of being manually unlocked and reset. A manual unlocking and resetting structure is arranged on the rail transit station safety tread, the rail transit station safety tread comprises a switch, a V-shaped unlocking rod and an unlocking transfer rod. When the V-shaped unlocking rod is turned to a first deviation angle, the transfer rod is pushed, unlocked and turned to a second deviation angle, the Y-end of the unlocking transfer rod is in contact with a boss of a positioning shaft, and the boss is pushed to enable the positioning shaft to contract and retreat from a positioning groove hole so as to achieve an unlocking function. When the V-shaped unlocking rod is turned to a third deviation angle, a second branch triggers a switch, the switch is triggered to send an electrical signal to a controller, and the controller is indicated to take back a sliding frame. By means of the manual unlocking and resetting structure, even if sudden emergent situation occurs, such as that a station is powered off and accordingly the tread cannot be taken back, or a certain tread suddenly breaks down and accordingly cannot be taken back, the tread can be also timely taken back through manual intervention, accordingly the possibility that rail transit trains are damaged or harmful effect is produced on operation of the trains is avoided as soon as possible.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rail transit station safety tread capable of being manually unlocked and reset


    Beteiligte:
    SHI HEPING (Autor:in)

    Erscheinungsdatum :

    2015-04-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



    Automobile rotating seat capable of being unlocked manually

    XU GUOYU / JIANG XUEFENG / WANG ZE et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Safety belt lock catch capable of being automatically unlocked

    HUANG JUN / ZHENG ZIXUAN | Europäisches Patentamt | 2024

    Freier Zugriff

    Rail transit wheel tread damage detection method

    LI SU / ZHANG YINGJIE | Europäisches Patentamt | 2023

    Freier Zugriff

    Folding type automobile seat capable of being unlocked by one key

    CHEN XIAOBING | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile rear-row seat capable of being unlocked and put down

    ZHONG WEI / YANG GE / ZHOU CHUAN | Europäisches Patentamt | 2022

    Freier Zugriff