Bridge arch rib hoisting and supporting bracket integrated construction method and device thereof: Fid-Bau Portal

Bridge arch rib hoisting and supporting bracket integrated construction method and device thereof

WEN XIN / LUO TIANYU

The invention discloses a bridge arch rib hoisting and supporting bracket integrated construction device, which comprises a fixed base and is characterized in that a fixed frame is arranged on the fixed base, screws are arranged on the two sides of the bottom end of the fixed frame, a rotating rod is inserted into the fixed frame, and first fluted discs are fixedly arranged at the two ends of the rotating rod; the rotating rod is inserted into the first equipment box, a sleeve rod is fixedly installed at the top end of the fixed base, a supporting rod is inserted into the sleeve rod, a supporting plate is arranged on the supporting rod in a sleeving mode, and the supporting plate is arranged in a cavity of the sleeve rod. According to the bridge arch rib hoisting and supporting bracket integrated construction method and the device, a supporting rod is lifted to the height needing operation through synchronous rotation of the first fluted disc, the moving stability of the supporting plate is improved, the angle of an arch rib is conveniently adjusted through a roller through operation of a second equipment box, and the butt joint installation of the arch ribs can be rapidly completed in the later period, and the practical value is high.

本发明公开了一种桥梁拱肋吊运及支撑支架一体化施工装置，包括固定底座，其特征在于，所述固定底座上装设有固定架，且固定架底端两侧装设有螺丝，所述固定架上插设有转杆，且转杆的两端固定安装有第一齿盘，所述转杆插设在第一设备箱上，所述固定底座的顶端固定安装有套杆,且套杆内部插设有支撑杆，且支撑杆上套设有支撑板，所述支撑板装设在套杆的空腔内。该种桥梁拱肋吊运及支撑支架一体化施工方法及装置，通过第一齿盘同步转动对支撑杆进行抬升到需要作业的高度，增加了支撑板移动的稳定性，通过第二设备箱的运作便于滚轮对拱肋的角度进行调节，便于后期拱肋能够快速完成对接安装，实用价值较高。

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