Arch rib lifting system of steel truss flexible arch

• Main Authors: GUO CHENG, LONG YUYI, LIANG HUI, HUANG XINGYU, ZHANG ZEQING, XIA CHAOJUAN, ZHENG YI, ZHANG YANHUI, YANG ZHIMING
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model provides an arch rib lifting system of a steel truss flexible arch, and relates to the technical field of bridge construction, the arch rib lifting system of the steel truss flexible arch comprises at least two towers, a lifting mechanism and a distance sensor, each tower is provided with a lifting mechanism, the lifting mechanisms are correspondingly installed on the towers, the lifting mechanisms are used for lifting arch ribs, the distance sensors are arranged on the towers, and the distance sensors are used for measuring the current height of the arch ribs in the lifting process of the arch ribs. Compared with the prior art, the arch rib lifting system of the steel truss flexible arch has the advantages that the height of a lifted component can be monitored in real time, and the erection efficiency of arch ribs is improved. 本实用新型提供了一种钢桁柔性拱的拱肋提升系统，涉及桥梁施工技术领域，钢桁柔性拱的拱肋提升系统包括塔架、提升机构和距离传感器，所述塔架用于沿桥梁的延伸方向间隔布置有至少两个，且在每个所述塔架上对应安装有所述提升机构，所述提升机构用于提升拱肋，在每个所述塔架上均布置有所述距离传感器，所述距离传感器用于在所述拱肋提升过程中测量当前所述拱