Assembly-type bridge slope adjusting and supporting system: Fid-Bau Portal

Assembly-type bridge slope adjusting and supporting system

LI SHIZHONG

The invention belongs to the technical field of bridge construction, and relates to an assembly-type bridge slope adjusting and supporting system, which comprises a lower assembly-type rapid mountingand dismounting distribution beam mounted on a support base, an assembly-type bridge slope adjustment supporting frame installed on the lower assembly-type rapid assembly and disassembly distributionbeam, an upper assembly-type rapid assembly and disassembly distribution beam is installed on the upper side of the assembly-type bridge slope adjustment supporting frame, and an assembly-type edge plate corner supporting frame is installed on the upper side of the upper assembly-type rapid assembly and disassembly distribution beam. The assembly-type bridge slope adjusting supporting frame comprises a support vertical rod, an upper adjusting lead screw, an upper adjusting nut, a lower adjusting lead screw, a lower adjusting nut and a connecting truss. The support vertical rod comprises a vertical rod body and a truss supporting lug set, the truss supporting lug set comprises four truss supporting lugs, the truss supporting lugs are provided with guide blind holes, and the connecting trusscomprises a truss body and truss pieces matched with the guide blind holes. The assembly-type edge plate corner supporting frame comprises an adjustable lead screw supporting rod and an edge plate corner device.

本发明属于桥梁施工技术领域，具体涉及装配式桥梁调坡调节支撑体系，包括安装在支撑底座上的下装配式快速安拆分配梁，下装配式快速安拆分配梁上安装有装配式桥梁调坡调节支撑架，装配式桥梁调坡调节支撑架上侧安装有上装配式快速安拆分配梁，上装配式快速安拆分配梁上侧安装有装配式沿板转角支撑架；装配式桥梁调坡调节支撑架包括支架立杆、上调节丝杆、上调节螺母、下调节丝杆、下调节螺母和连接桁架，支架立杆包括立杆主体和桁架支撑支耳组，桁架支撑支耳组包括四个桁架支撑支耳，桁架支撑支耳设有导向盲孔，连接桁架包括桁架主体,和与导向盲孔相匹配的桁架片；装配式沿板转角支撑架包括可调节丝杆撑杆和沿板转角器。

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