The invention relates to the technical field of steel structure net rack jacking construction, in particular to a pipeline jacking device and method for a steel structure net rack, and the jacking device is installed on a shear fork type elevator and comprises a base, an adjusting assembly rotationally arranged in the middle of the base and a lifting assembly installed at the upper end of the adjusting assembly. Two mounting assemblies are arranged on the lifting assembly, one end of each mounting assembly is rotationally connected with the lifting assembly, the other end of each mounting assembly is rotationally connected with the lifting assembly through a supporting assembly, the two mounting assemblies are opposite in rotating direction along the lifting assembly, and fastening units arranged in the mounting assemblies can clamp a pipeline; the lower ends of the connecting assemblies are fixedly connected with the lifting assemblies, and the upper ends of the connecting assemblies are connected with the section steel on the two sides of the grid in a matched mode. The jacking method is applied to the jacking device, the jacking device is matched with a grid to transport pipelines with various pipe diameters or various cross sections, and the stability of the jacking process is improved.

    本发明涉及钢结构网架顶升施工技术领域,尤其涉及一种钢结构网架用管道顶升装置及方法,顶升装置安装在剪叉式升降机上,包括底座和转动设置在底座中部的调节组件,以及安装在调节组件上端的升降组件,升降组件上设置有两组安装组件,安装组件其中一端与升降组件转动连接,另一端通过支撑组件与升降组件转动连接,两组安装组件沿升降组件的转动方向相反,安装组件内设置的紧固单元可夹持管道;升降组件四角分别设置有连接组件,连接组件下端与升降组件固定连接,连接组件上端与网格两侧型钢配合连接;顶升方法应用于该顶升装置,与网格配合运输多种管径或多种截面的管道,提升顶升过程的稳定性。


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    Title :

    Pipeline jacking device and method for steel structure net rack


    Additional title:

    一种钢结构网架用管道顶升装置及方法


    Contributors:
    FAN LIQIANG (author) / WU YONGFU (author) / FENG MING (author) / ZHANG MIN (author) / LIU JIANGTAO (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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