The invention discloses a trolley suitable for transporting a large-diameter pipeline in a narrow space, and relates to the technical field of pipeline transportation trolleys. The trolley comprises a plurality of buttresses which are all installed in a tunnel, one side of each buttress is connected with the side wall of the tunnel, and an arc-shaped groove is formed in the upper end face of each buttress; the tracks are mounted between every two adjacent buttresses; the first bracket is mounted in the tunnel; the second bracket is mounted on the track; the two ends of the connecting assembly are installed on the first support and the second support respectively; the four rollers are respectively mounted on the first bracket and the second bracket; the two side wheels are installed on the second support, and the two side wheels are connected with the side wall of the tunnel; the electric hoist is mounted on the connecting assembly; and the winch is mounted in the tunnel. By means of the structure, the trolley suitable for transporting the large-diameter pipeline in the narrow and small space is higher in transporting efficiency of transporting the large-diameter pipeline in a tunnel with the small section size.
本发明公开了一种适用于狭小空间运输大口径管道的台车,涉及管道运输台车技术领域。该台车包括支墩,数量为多个,均安装在隧道内,每个支墩的一侧与隧道的侧壁相接,且上端面具有弧形凹槽;轨道,每相邻两个支墩之间均安装有轨道;第一支架,安装在隧道内;第二支架,安装在轨道上;连接组件,两端分别安装在第一支架与第二支架上;滚轮,数量为四个,分别安装在第一支架与第二支架上;侧轮,数量为两个,安装在第二支架上,且两个侧轮与隧道的侧壁相接;电动葫芦,安装在连接组件上;卷扬机,安装在隧道内。通过上述结构,本发明提供的一适用于狭小空间运输大口径管道的台车在断面尺寸较小的隧道内运输口径较大的管道的运输效率更高。
Trolley suitable for transporting large-diameter pipeline in narrow space
一种适用于狭小空间运输大口径管道的台车
2024-02-06
Patent
Elektronische Ressource
Chinesisch
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