The invention provides a fixed crane convenient to disassemble. The fixed crane comprises a base, a jib, a pull rod, an A frame, a hoisting mechanism, an amplitude variation mechanism, a rotational mechanism, a rotary table and a lifting appliance, wherein the base is detachably fixed onto a pedestal; a rotational support is arranged at the top of the base; the rotary table is mounted on the rotational support of the base and can rotationally move by 360 degrees; the A frame is mounted on the rotary table; the top end of the A frame is rotationally connected with one end of the pull rod; a pull rope is arranged on the pull rod, and the pull rod is connected with the top end of the jib through the pull rope; the lifting appliance is suspended at the top end of the jib; the tail end of the jib is rotationally connected with the rotary table; the hoisting mechanism, the amplitude variation mechanism and the rotational mechanism are mounted on the rotary table; the hoisting mechanism is connected with the lifting appliance on the jib through a lifting rope; the amplitude variation mechanism is connected with the pull rope on the pull rod to control the amplitude of the jib; the rotational mechanism is connected with the rotational support on the base. The fixed crane convenient to disassemble is flexible and convenient to use, high in safety and low in limitation.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fixed crane convenient to disassemble


    Beteiligte:
    SHEN FUGANG (Autor:in)

    Erscheinungsdatum :

    2015-11-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



    Base chassis of fixed crane convenient to disassemble

    SHEN FUGANG | Europäisches Patentamt | 2015

    Freier Zugriff

    Crane lifting hook convenient to disassemble

    WANG YONGWEI / ZHAO JINGBING | Europäisches Patentamt | 2021

    Freier Zugriff

    Crane lifting hook convenient to disassemble

    WANG QINGCHEN / SHEN XIAOBIN / YANG JIANREN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Cantilever crane structure convenient to disassemble and assemble

    SHANG XIAOHENG / LI CHUNXIN / REN LUYAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Tower crane standard knot convenient to transport, disassemble and assemble

    LI WEI / ZHANG LI / ZHOU YOU | Europäisches Patentamt | 2021

    Freier Zugriff