Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main beam alignment device of concrete filled steel tube tied arch bridge and construction method
The invention relates to the technical field of bridge engineering, in particular to a main beam alignment device of a concrete filled steel tube tied arch bridge and a construction method. The alignment device comprises a fixed assembly and a movable assembly, the fixed assembly comprises a fixed sleeve and a fixed rod, the fixed rod is slidably inserted into the fixed sleeve, a driving assembly capable of driving the fixed rod to reciprocate is arranged on the outer wall of the fixed sleeve, and the movable assembly comprises a movable groove and a plurality of limiting rods; the multiple limiting rods are symmetrically arranged on the groove walls of the two sides of the movable groove, the axial directions of the limiting rods are parallel to the width direction of the movable groove, the limiting rods can slide in a reciprocating mode in the width direction of the movable groove, and when the fixed rod stretches into the movable groove, the ends, stretching into the movable groove, of the limiting rods can abut against the fixed rod; the invention further discloses a main beam construction method of the concrete-filled steel tube tied arch bridge, through cooperation of the fixed assembly and the movable assembly, the effect of facilitating suspended splicing connection of adjacent beam section components is achieved.
本申请涉及桥梁工程的技术领域，尤其是涉及一种钢管混凝土系杆拱桥的主梁对位装置及施工方法。该对位装置包括固定组件和活动组件，固定组件包括固定套和固定杆，固定杆滑动插设于固定套内，固定套的外壁上设置有能够带动固定杆往复移动的驱动组件，活动组件包括活动槽和若干根限位杆，若干根限位杆对称设置在活动槽两侧的槽壁上，限位杆的轴向方向均平行于活动槽的宽度方向，且限位杆均能够沿活动槽的宽度方向往复滑动，固定杆伸入所述活动槽内时，限位杆伸入活动槽内的一端能够与固定杆相抵接，本申请还公开了一种钢管混凝土系杆拱桥的主梁施工方法，通过固定组件和活动组件相配合，本申请具有方便相邻梁段构件悬拼连接的效果。
Main beam alignment device of concrete filled steel tube tied arch bridge and construction method
The invention relates to the technical field of bridge engineering, in particular to a main beam alignment device of a concrete filled steel tube tied arch bridge and a construction method. The alignment device comprises a fixed assembly and a movable assembly, the fixed assembly comprises a fixed sleeve and a fixed rod, the fixed rod is slidably inserted into the fixed sleeve, a driving assembly capable of driving the fixed rod to reciprocate is arranged on the outer wall of the fixed sleeve, and the movable assembly comprises a movable groove and a plurality of limiting rods; the multiple limiting rods are symmetrically arranged on the groove walls of the two sides of the movable groove, the axial directions of the limiting rods are parallel to the width direction of the movable groove, the limiting rods can slide in a reciprocating mode in the width direction of the movable groove, and when the fixed rod stretches into the movable groove, the ends, stretching into the movable groove, of the limiting rods can abut against the fixed rod; the invention further discloses a main beam construction method of the concrete-filled steel tube tied arch bridge, through cooperation of the fixed assembly and the movable assembly, the effect of facilitating suspended splicing connection of adjacent beam section components is achieved.
本申请涉及桥梁工程的技术领域，尤其是涉及一种钢管混凝土系杆拱桥的主梁对位装置及施工方法。该对位装置包括固定组件和活动组件，固定组件包括固定套和固定杆，固定杆滑动插设于固定套内，固定套的外壁上设置有能够带动固定杆往复移动的驱动组件，活动组件包括活动槽和若干根限位杆，若干根限位杆对称设置在活动槽两侧的槽壁上，限位杆的轴向方向均平行于活动槽的宽度方向，且限位杆均能够沿活动槽的宽度方向往复滑动，固定杆伸入所述活动槽内时，限位杆伸入活动槽内的一端能够与固定杆相抵接，本申请还公开了一种钢管混凝土系杆拱桥的主梁施工方法，通过固定组件和活动组件相配合，本申请具有方便相邻梁段构件悬拼连接的效果。
Main beam alignment device of concrete filled steel tube tied arch bridge and construction method
一种钢管混凝土系杆拱桥的主梁对位装置及施工方法
ZHANG TAO (Autor:in) / GUO WENPENG (Autor:in) / XIE HONGHUI (Autor:in) / CHENG RENSHUAI (Autor:in) / NING ZHAOXIONG (Autor:in) / LI ZHIQIANG (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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