The invention discloses a rail clamping device. The rail clamping device comprises a base, a pair of clamping tongs hinged to the base, a screw rod installed on the base, a nut arranged on the screw rod, a lantern ring arranged on the nut in a sleeving mode, a connecting rod connecting the lantern ring to the clamping tongs and a hydraulic motor. A turbine meshed with the screw rod is fixed to an output shaft of the hydraulic motor. The rail clamping device is characterized by further comprising an auxiliary locking device. The auxiliary locking device comprises an installation plate, an air cylinder arranged on the installation plate, a connecting plate connected with a piston rod of the air cylinder, a rack connected with the connecting plate and elastic compression parts arranged between the connecting plate and the installation plate. The rail clamping device is simple in structure and easy to manufacture and can firmly clamp a rail and does not loosen on the unforeseen circumstances of outage and the like, and the safety is high.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rail clamping device


    Beteiligte:
    ZHU XIAOXIANG (Autor:in)

    Erscheinungsdatum :

    06.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Rail clamping device for rail

    LI PENG / WU XIAOHUI / XU KE | Europäisches Patentamt | 2024

    Freier Zugriff

    Intelligent rail clamping device

    SEO DAE-JIN / DU CUNBAO / ZHANG JUN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Spring rail-clamping device

    ZHU XIAOXIANG | Europäisches Patentamt | 2015

    Freier Zugriff

    Rail clamping device, elevator and control method of elevator rail clamping device

    ZHANG GANG / WANG XIAOYONG / SHU XING et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Quick rail clamping device

    MOU JICHENG / LIU DONG / LIU YUJING et al. | Europäisches Patentamt | 2020

    Freier Zugriff