The invention relates to the technical field of pipeline construction, in particular to a pipe jacking safety construction process and device, an adjusting motor is started to drive an adjusting screw rod to rotate, so that the adjusting screw rod drives two sliding frames to relatively slide to be close to a positioning rail placed in a foundation pit, and therefore alignment is completed; then a first hydraulic cylinder is started to lift the conveying table to a preset height, a jacking pipe needing to be installed is moved to the supporting table, impact generated when the jacking pipe is put up is reduced through a buffer plate, and then two stabilizing plates are used for conducting preliminary limiting so as to keep the position of the jacking pipe stable; then a pushing air cylinder is started to drive two correcting plates to extrude the jacking pipe so as to correct the position of the jacking pipe, then the position of a sliding plate is adjusted through a lifter so that an ejection disc can be aligned to the jacking pipe, then an ejection hydraulic cylinder is started to eject the ejection disc, and therefore the jacking pipe is ejected into a hole dug by the heading machine; the pipe jacking operation is more convenient and quicker, and the working efficiency is improved.

    本发明涉及管道施工技术领域,具体涉及一种顶管安全施工工艺及其装置,通过启动调节电机带动调节螺杆转动,使得调节螺杆带动两个滑动架相对滑动以靠近放置在基坑中的定位轨道,从而完成对位,然后启动第一液压缸将输送台抬升到预设高度,将需要进行安装的顶管移动到支撑台上,通过缓冲板减小放上来时的冲击,然后通过两个稳定板进行初步的限位以保持顶管位置稳定,之后启动推动气缸带动两个校正板对顶管进行挤压而对顶管的位置进行校准,之后通过升降器调整滑动板的位置,使得顶出盘对准顶管,之后启动顶出液压缸将顶出盘顶出,从而将顶管顶入掘进机挖出的孔洞中,使得顶管操作更加方便快捷,提高工作效率。


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    Title :

    Pipe jacking safety construction process and device thereof


    Additional title:

    一种顶管安全施工工艺及其装置


    Contributors:
    ZENG MING (author) / LI DONGHUA (author) / SONG XINXIN (author) / ZHAO ZHENLONG (author) / XIANG HUI (author) / PENG WENCHAO (author)

    Publication date :

    2023-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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