The invention discloses an inverted siphon construction method for steep and narrow working conditions, and relates to the technical field of pipeline construction, the inverted siphon construction method comprises the following construction steps: S1, anchor blocks are constructed at intervals along an inverted siphon laying path, in the anchor block pouring process, fixing plates are pre-buried in the anchor blocks, and the fixing plates are pre-buried on the sides of the anchor blocks; s2, a supporting frame with the height capable of being adjusted is installed above the fixing plate; s3, a transportation assembly is installed in the laying direction of the inverted siphons, and the transportation assembly is in lap joint with the multiple supporting frames at the same time; s4, the transportation assembly comprises a driving source and a mooring rope, the inverted siphon is fixed to the mooring rope, the driving source drives the mooring rope to move, and the inverted siphon is driven to move to the designed position; and S5, the inverted siphon is unloaded from the transportation assembly and fixed between the two adjacent anchor blocks, and installation is completed. The device has the effect of improving the transportation and installation convenience of the inverted siphon.
本申请公开了一种用于陡峭狭窄工况的倒虹吸管施工方法,涉及管道施工的技术领域,包括以下施工步骤:S1:沿倒虹吸管铺设路径间隔施工镇墩,并在镇墩浇筑过程中,在镇墩内部预埋固定板,固定板预埋在镇墩的边侧;S2:在固定板上方安装能够调节高度的支撑架;S3:沿倒虹吸管铺设方向安装运输组件,所述运输组件同时与搭接于多个支撑架上;S4:所述运输组件包括驱动源和缆绳,将倒虹吸管固定在缆绳上,利用驱动源驱动缆绳移动,带动倒虹吸管运动至设计位置;S5:将倒虹吸管从运输组件上卸下,并固定于相邻两个镇墩之间,完成安装。本申请具有提高倒虹吸管运输安装便捷性的效果。
Inverted siphon construction method for steep and narrow working conditions
一种用于陡峭狭窄工况的倒虹吸管施工方法
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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