The invention discloses a pile-beam integrated bridge girder erection machine which comprises a main beam, a front auxiliary supporting leg, a front supporting leg, a middle supporting leg, a rear supporting leg and a pile driving device, and is characterized in that the main beam comprises a left auxiliary main beam and a right auxiliary main beam which extend front and back, and a steel bar connecting frame is arranged on the front portion between the two auxiliary main beams for connection and fixation; supporting beams extending front and back are fixed to the left end and the right end of a bottom beam of each auxiliary main beam, and a top beam horizontally extending front and back is fixed to the top of each auxiliary main beam. A temporary supporting leg composed of a temporary connecting base, a temporary supporting leg barrel and a temporary supporting block which are installed at the front end of a main beam can support the front end of the main beam after the main beam moves forwards, stable supporting of the main beam is guaranteed, and components such as a front supporting leg and a middle supporting leg move forwards normally in the follow-up process; the left side and the right side of the supporting base are each provided with the two reverse rolling wheel sets, and the reverse rolling wheel sets are installed on the main beam, so that the stress dispersion effect on the main beam is better, and the stress of the main beam is more uniform.

    本发明公开了一种桩梁一体架桥机,包括主梁、前辅助支腿、前支腿、中支腿、后支腿和打桩装置、其特征在于:所述主梁包括左右两个前后延伸的副主梁,两个副主梁之间的前部设有钢筋连接架进行连接固定,每个副主梁的底部梁的左端和右端均固定有前后延伸的支撑梁,每个副主梁的顶部均固定有前后水平延伸的顶部梁;它在主梁的前端处安装的临时连接座、临时支腿筒体和临时支撑块组成的临时支腿可以对主梁向前移动后的前端的支撑,保证主梁的稳定支撑,使得后续前支腿、中支腿等部件的正常向前移动,同时,其支撑座的左右两侧均安装有两个反滚轮组,其安装在主梁上,使得其对主梁的受力分散效果更好,主梁的受力更加均匀。


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    Titel :

    Pile-beam integrated bridge girder erection machine


    Weitere Titelangaben:

    一种桩梁一体架桥机


    Beteiligte:
    YU JUNZHI (Autor:in) / YANG WU (Autor:in) / GAN LI (Autor:in) / TONG JUCANG (Autor:in) / XIANG GUANGLI (Autor:in) / HU ENCHUN (Autor:in) / YU JIAFENG (Autor:in) / LI MING (Autor:in) / TONG GUOZHU (Autor:in) / SONG SHIXIN (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken / E02D FOUNDATIONS , Gründungen



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