The invention relates to the technical field of tower crane installation and construction, in particular to a cantilever section steel type tower crane foundation structure and a construction method thereof, and the cantilever section steel type tower crane foundation structure comprises a bearing platform, a plurality of embedded parts, two cross beams, a supporting beam, a connecting beam, a fastener and two hanging lugs; the embedded part comprises a connecting plate and a plurality of anchor bars, all the anchor bars are connected to the same side of the connecting plate, all the anchor bars are embedded in the bearing platform, and the connecting plate is attached to the top of the bearing platform; the beams are connected with the embedded parts, the two beams are arranged at the top of the bearing platform in parallel at intervals, part of the beams are in a suspended state, the two ends of the supporting beam are connected with the side wall of the bearing platform and the suspended ends of the beams respectively, the connecting beam penetrates through the two beams, and the two hanging lugs are fixed to the same connecting plate and located on the two sides of the connecting beam. The connecting beam is connected with the two hanging lugs through fasteners, and the tower crane standard knot is connected to the cross beam. The tower crane has the effect that the mounting strength of the tower crane is improved in a limited space, so that the lifting capacity of the tower crane is improved.

    本申请涉及塔吊安装施工技术领域,尤其是涉及一种悬臂型钢式塔吊基础结构及其施工方法,悬臂型钢式塔吊基础结构包括承台、多个预埋件、两个横梁、支撑梁、连接梁、紧固件和两个挂耳;预埋件包括连接板和多个锚筋,各锚筋均连接在连接板的同一侧,各锚筋均预埋在承台内,连接板与承台的顶部贴合;各横梁与预埋件连接,两个横梁平行间隔设置在承台顶部,部分横梁处于悬空状态,支撑梁的两端分别与承台侧壁和横梁悬空的一端连接,连接梁穿设在两个横梁上,两个挂耳固定在同一个连接板上且位于连接梁的两侧,连接梁通过紧固件与两个挂耳连接,塔吊标准节连接在横梁上。本申请具有在受限的空间内提高塔吊的安装强度,以提高塔吊的起重能力的效果。


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    Titel :

    Cantilever section steel type tower crane foundation structure and construction method thereof


    Weitere Titelangaben:

    一种悬臂型钢式塔吊基础结构及其施工方法


    Beteiligte:
    ZHAO XIANGCHENG (Autor:in) / JIANG LIGUO (Autor:in) / CHEN YUNFENG (Autor:in) / LIU XU (Autor:in) / TIAN PEIJIE (Autor:in) / LIU JINPING (Autor:in) / WEI LELE (Autor:in) / WEI YE (Autor:in) / YONEZAWA RYU (Autor:in) / SUN WAN (Autor:in)

    Erscheinungsdatum :

    2023-12-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS



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