The invention relates to the field of lifting devices, in particular to a safe support for a hydraulic lifting platform. The safe support comprises a telescopic sheath and a telescopic rod, wherein the telescopic sheath comprises a sheath body, an electromagnet, a sliding iron core and a reset spring, the cross section of the sheath body is U-shaped and surrounds the telescopic rod, and the upper portion of the sheath body is connected with the lifting platform; the electromagnet is located on the lower portion of the sheath body, the end, close to the telescopic rod, of the sliding iron core is V-shaped, and the sliding iron core is located on the left side of the electromagnet; one end of the reset spring is connected with the electromagnet, the other end of the reset spring is connected with the sliding iron core, the cross section of the telescopic rod is inverse-T-shaped, the lower end of the telescopic rod is connected with a base of the hydraulic lifting platform, the telescopic rod is matched with the telescopic sheath, braking teeth are arranged on the right side of the telescopic rod, and the sliding iron core can be inserted in the braking teeth to prevent the telescopic sheath from getting out of control to slide down. Self-locking of the safe support can be achieved after the platform is stopped, accidents caused by falling of objects on the platform when a lift breaks down are avoided, and the hydraulic lifting platform is made safer and more reliable.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Safe support for hydraulic lifting platform


    Beteiligte:
    TONG XUDONG (Autor:in)

    Erscheinungsdatum :

    2015-09-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    Hydraulic lifting platform

    ZHANG DENGFA / ZHANG HAIHUA / WANG LEPING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Hydraulic lifting platform device

    ZHAO GUOYAO / ZHAO LINGFANG / XU GUOYUAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Hydraulic lifting platform system

    YU DAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Electric hydraulic lifting platform

    ZHAO CHONGWEI | Europäisches Patentamt | 2015

    Freier Zugriff

    Center pushing and lifting type safe lifting platform

    LI DAIBI / LI QINGDI / MA GUOXU | Europäisches Patentamt | 2021

    Freier Zugriff