The invention relates to the field of auxiliary mechanical appliances, in particular to a high-pressure pipeline rapid construction connecting method and a pipeline assembly with a high-pressure pipeline. The high-pressure pipeline rapid construction connecting method comprises the following steps of fixedly installing a pipeline bracket for fixedly placing multiple sections of high-pressure pipelines on a corresponding route; erecting special bearing, hoisting and shifting equipment at the positions, on two sides of the currently constructed pipeline bracket, on the ground; hoisting each high-pressure pipeline to be installed through a tower crane, and transferring and placing the high-pressure pipelines to be installed on the corresponding bearing, hoisting and shifting equipment; and sequentially achieving pre-installation of double-position high-pressure-resistant sealing rings, alignment adjustment of a center shaft and opposite-abutting installation on each two adjacent high-pressure pipelines made of seamless steel pipes. According to the construction method, when each two adjacent high-pressure pipelines are installed in a sealed mode, pre-positioning is achieved through the two special bearing, hoisting and shifting equipment, so that accurate positioning before installation is guaranteed; and the installed pipeline structure achieves the effect of improving a sealingeffect in a high-pressure state by adopting the arranged double high-pressure-resistant sealing rings to be matched with a sealing shaping ring formed in a cast-in-place mode.

    本发明涉及辅助机械器具领域,尤其是高压管道快速施工连接方法及具有该高压管道的管路组件,包括如下步骤:在对应路线上固定安装用于固定放置多节高压管道的管道托架;在当前施工的管道托架两侧的地面上搭设专用承吊移位设备;通过塔吊机吊装各个待安装的高压管道并转移放置在对应的承吊移位设备上;两相邻的无缝钢管材质的高压管道依次实现预安装双位的耐高压密封圈、中心轴对位调节、对顶安装。本施工方法在进行两相邻的高压管道密封安装时利用两个专用承吊移位设备实现预先调位,保证安装前的准确定位,安装后的管路结构采用设置的双耐高压密封圈配合现浇方式形成的密封定型圈来达到提高高压状态下密封效果的作用。


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    Title :

    High-pressure pipeline rapid construction connecting method and pipeline assembly with high-pressure pipeline


    Additional title:

    高压管道快速施工连接方法及具有该高压管道的管路组件


    Contributors:
    HOU LIWEI (author) / FENG XINGMAN (author)

    Publication date :

    2020-12-29


    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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