Steel structure roof hydraulic lifting device and construction method thereof: Fid-Bau Portal

Steel structure roof hydraulic lifting device and construction method thereof

CHENG ZHIMIN / YING DANLIN / FEI YAOMING / ZHANG JIANGHUA / LI BINGBING

The invention relates to the technical field of steel structure hydraulic lifting, in particular to a steel structure roof hydraulic lifting device and a construction method thereof. The steel structure roof hydraulic lifting device comprises a support arranged at the top ends of two concrete columns, a hydraulic lifter and a steel strand, a truss is placed between the two concrete columns, the support is fixedly connected with the concrete columns, the hydraulic lifter is fixedly connected with the support, the steel strand is arranged between the hydraulic lifter and the truss, the two endsof the steel strand are fixedly connected with the hydraulic lifter and the truss respectively, and a balance detection device is arranged at the bottom end of the truss. The steel structure roof hydraulic lifting device has the effect of reducing the operation risk in the truss mounting process.

本申请涉及钢结构液压提升的技术领域，尤其是涉及一种钢结构屋盖液压提升装置以及其施工方法，其包括设置在混凝土柱顶端的支架、液压提升器和钢绞线，混凝土柱设置有两个，两个混凝土柱之间放置有桁架，支架与混凝土柱固定连接，液压提升器与支架固定连接，钢绞线设置在液压提升器和桁架之间，钢绞线的两端分别与液压提升器和桁架固定连接，桁架的底端设置有平衡检测装置。本申请具有降低桁架安装过程中作业风险的效果。

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