The invention discloses a false opening preventing structure for a discharging door of an ore discharging car, which belongs to the technical field of locomotive carriages. As the upper part of a door leaf is hinged on the carriage, a rotating shaft is arranged at the bottom of the carriage, a pull rod is arranged on the rotating shaft and the rotating shaft is hinged with the lower part of the door leaf through a connecting rod, the door leaf is opened and closed due to forward and reverse rotations of the rotating shaft; a pre-tensioning device is arranged on the carriage; a supporting device is arranged in a corresponding position of the door leaf; the pre-tensioning device is pressed through the supporting device so that the door leaf is subjected to an uninterrupted pre-tensioning force when being closed; therefore, a situation that the door is falsely opened when a door closing connecting rod mechanism loses a self-locking force due to force losing over a dead point is prevented.


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    Titel :

    False opening preventing structure for discharging door of ore discharging car


    Beteiligte:
    LI HUANXIAN (Autor:in) / TANG JIANDONG (Autor:in) / CHEN CHUANBIN (Autor:in) / ZHUO WENJUN (Autor:in) / MA RUIQING (Autor:in) / CHEN QIANG (Autor:in) / LONG XIAOJUN (Autor:in) / JIANG TAIHONG (Autor:in) / WANG YI (Autor:in)

    Erscheinungsdatum :

    2016-01-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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