The invention relates to the technical field of pipeline mounting equipment, in particular to a portal frame and a pipeline mounting method. The portal frame is used for installing a pipeline and comprises a frame body mechanism, a lifting mechanism and a walking mechanism; a hoisting channel penetrating in the first direction is formed in the frame body mechanism, the lifting mechanism is arranged on the frame body mechanism and located in the hoisting channel, and the lifting mechanism can lift the pipeline to enable the pipeline to ascend and descend; the walking mechanism comprises a walking wheel assembly, a rail assembly and a transferring assembly, the rail assembly comprises two groups of walking rails detachably connected in the first direction, and the walking wheel assembly is arranged at the bottom of the frame body mechanism; and the transferring assembly can hoist the walking rails in the first direction so that the two groups of walking rails can alternately support thewalking wheel assembly. According to the pipeline mounting method, the portal frame is adopted for pipeline mounting operation. According to the portal frame and the pipeline mounting method, the functions of pipeline alignment, butt joint and equipment self-walking are integrated, the working efficiency is improved, the equipment investment is saved, and convenience and energy conservation are achieved.

    本发明涉及管道安装设备技术领域,尤其涉及一种龙门架和管道安装方法。该龙门架,用于安装管道,包括架体机构、起落机构和行走机构;架体机构内部形成沿第一方向贯通的吊装通道,起落机构设置于架体机构且位于吊装通道内,起落机构能够起吊管道以使管道升降;行走机构包括行走轮组件、轨道组件和倒运组件,轨道组件包括沿第一方向可拆卸连接的两组行走轨道,行走轮组件设置于架体机构的底部;倒运组件能够沿第一方向吊运行走轨道,以使两组行走轨道交替支撑行走轮组件。该管道安装方法采用该龙门架进行管道安装作业。该龙门架和该管道安装方法将管道对准、对接和设备自行走功能集成一体,提高了工作效率,并节省了设备投入,且方便节能。


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    Title :

    Portal frame and pipeline mounting method


    Additional title:

    龙门架和管道安装方法


    Contributors:
    LIU TONGJUN (author) / WANG DALU (author) / ZHANG TONG (author) / DU HAISHUN (author) / GONG WEILIN (author)

    Publication date :

    2020-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16L PIPES , Rohre / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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