The invention discloses a detachable sleeve frame structure of a tower crane. The structure is mainly composed of a four-side rectangular frame structure composed of main ribs (1), a cross beam (2) and web rods (4); in each side, the main ribs (1) are located on the two sides respectively and connected through flanges (B) to form a two-segment type; the two ends of each cross beam (2) are connected to lug plates of the main rib (1) on the corresponding side through pin shafts, joint plates are installed in the centers of the cross beams (2) arranged at intervals, and four lug plates (F) are installed on each joint plate; and one end of each web rod (4) is connected to the lug plates of the main rib (1) on the corresponding side through pin shafts, and the other end of each web rod (4) is connected to the corresponding joint plate lug plate (F). The detachable sleeve frame structure has the beneficial effects that welding and machining of a sleeve frame are convenient, difficulty in the installing process is reduced, transportation is facilitated, cost of cars for delivering goods is saved, and occupied space is reduced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Detachable sleeve frame structure of tower crane


    Beteiligte:
    WANG JIANJUN (Autor:in) / MI CHENGHONG (Autor:in) / ZHOU REN (Autor:in) / ZHU BIN (Autor:in) / GUO CHONGSONG (Autor:in)

    Erscheinungsdatum :

    27.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Detachable tower crane wrap frame

    WANG JIANJUN / MI CHENGHONG / ZHOU REN et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Tower crane introducing tower crane safety channel on outer sleeve frame

    LIANG FASHEN / HUANG JIAZHAN / HUANG JIE et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    SLIDING STRUCTURE MATCHED BETWEEN STANDARD SECTION AND JACKING SLEEVE FRAME OF TOWER CRANE

    WANG JIANJUN / MI CHENGHONG / YI LEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Detachable attachment positioning mechanism for tower crane

    ZHANG SHIMING / CHENG BAOLAI / ZHA RONGDE | Europäisches Patentamt | 2020

    Freier Zugriff

    Jacking sleeve frame for tower crane with capability of increasing or decreasing sections on top and tower crane

    WANG HUI / WANG KAIQIANG / LI XINLONG et al. | Europäisches Patentamt | 2021

    Freier Zugriff