The invention provides a construction method for assembling a bridge girder erection machine by using a rubber-tyred girder lifter, which comprises the following steps of: S1, selecting a working site of the girder lifter as an assembling site, and assembling sleeper stacks according to the positions of sections of a machine arm; s2, a plurality of sections of a bridge girder erection machine arm are sequentially installed on the sleeper stack through a girder lifting machine; s3, reliably connecting the partial load beams on the two sides through bolts; then the upper cross beam is rotated, so that the upper cross beam and the machine arms are distributed in parallel; s4, the rear supporting leg is in butt joint with the vehicle arm in a horizontal state; s5, the assembled power assembly is installed at the corresponding position of the vehicle arm; s6, the two crane carriages are installed in place correspondingly; and S7, a crane arm and a beam transporting vehicle carrying frame are fixed, a beam lifting machine suspender and a lifting appliance are unhooked to install rear supporting leg walking wheels, a beam lifting machine is arranged for bridge girder erection machine splicing, splicing can be achieved in a beam field, high safety is achieved, bridge girder erection machine splicing can be completed through the beam lifting machine in the whole splicing process, and the lease cost of a truck crane can be reduced.

    本发明提供一种轮胎式提梁机拼装架桥机的施工方法,包括以下步骤:步骤S1,选取提梁机工作场地作为组装场地,按机臂节段位置拼装枕木垛;步骤S2,通过提梁机在枕木垛上依次安装架桥机机臂的多个节段;步骤S3,通过螺栓将两侧分载梁可靠连接;然后旋动上横梁,使上横梁与机臂平行分布;步骤S4,使后支腿以水平状态与机臂进行对接;步骤S5,将拼装后的动力总成安装在机臂的对应位置;步骤S6,将两个起重小车分别安装就位;步骤S7,将机臂与运梁车驮架进行固定,提梁机吊杆与吊具摘钩对后支腿走行轮进行安装,设置提梁机进行架桥机拼接,在梁场即可实现拼接,具有较高的安全性,拼全程通过提梁机即可完成架桥机拼接,能够降低汽车吊的租赁费用。


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    Titel :

    Construction method for assembling bridge girder erection machine through rubber-tyred girder lifter


    Weitere Titelangaben:

    一种轮胎式提梁机拼装架桥机的施工方法


    Beteiligte:
    LEE DONG WON (Autor:in) / CHEN JIZHONG (Autor:in) / ZHANG YOUKUN (Autor:in) / FENG TAO (Autor:in) / ZHANG SHUAI (Autor:in) / HU XIANTAO (Autor:in) / QIN HONGYI (Autor:in) / JING KAN (Autor:in) / WU YANG (Autor:in) / WANG RUNYU (Autor:in)

    Erscheinungsdatum :

    15.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken



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