A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a bridge erecting machine and method for full-prefabricated bridge erecting construction, and relates to the technical field of bridge erecting machines. The bridge erecting machine comprises a machine arm, a front supporting assembly, a middle supporting assembly, a rear supporting assembly and a hoisting assembly. The front supporting assembly, the middle supporting assembly and the rear supporting assembly are connected with the machine arm so as to support the machine arms. The hoisting assembly is arranged on the machine arm and is suitable for moving on the machinearm; the hoisting assembly is suitable for hoisting a prefabricated pier body, a prefabricated pier cap or a prefabricated box girder. At least one of the front supporting assembly, the middle supporting assembly, the rear supporting assembly and the hoisting assembly is suitable for changing the structural state so that the bridge erecting machine for full-prefabricated bridge erecting construction can be in the working condition of erecting a prefabricated pier body and a prefabricated pier cap or in the working condition of erecting a prefabricated box girder. The prefabricated pier and the prefabricated box girder are erected through the same bridge erecting machine, the construction cost is low, and the construction quality and efficiency are high.
本发明提供了一种用于全预制桥梁架设施工的架桥机及方法，涉及架桥机技术领域，包括机臂、前支撑组件、中支撑组件、后支撑组件和起吊组件，所述前支撑组件、所述中支撑组件和所述后支撑组件分别与所述机臂连接以支撑所述机臂，所述起吊组件设置于所述机臂上并适于在所述机臂上移动，所述起吊组件适于起吊预制墩身、预制墩帽或预制箱梁，所述前支撑组件、所述中支撑组件、所述后支撑组件和所述起吊组件中的至少一者适于改变结构状态以使所述用于全预制桥梁架设施工的架桥机处于架设预制墩身和预制墩帽的工况，或者处于架设预制箱梁的工况。通过同一架桥机分别对预制桥墩和预制箱梁进行架设施工，施工成本低，施工质量和效率高。
The invention provides a bridge erecting machine and method for full-prefabricated bridge erecting construction, and relates to the technical field of bridge erecting machines. The bridge erecting machine comprises a machine arm, a front supporting assembly, a middle supporting assembly, a rear supporting assembly and a hoisting assembly. The front supporting assembly, the middle supporting assembly and the rear supporting assembly are connected with the machine arm so as to support the machine arms. The hoisting assembly is arranged on the machine arm and is suitable for moving on the machinearm; the hoisting assembly is suitable for hoisting a prefabricated pier body, a prefabricated pier cap or a prefabricated box girder. At least one of the front supporting assembly, the middle supporting assembly, the rear supporting assembly and the hoisting assembly is suitable for changing the structural state so that the bridge erecting machine for full-prefabricated bridge erecting construction can be in the working condition of erecting a prefabricated pier body and a prefabricated pier cap or in the working condition of erecting a prefabricated box girder. The prefabricated pier and the prefabricated box girder are erected through the same bridge erecting machine, the construction cost is low, and the construction quality and efficiency are high.
本发明提供了一种用于全预制桥梁架设施工的架桥机及方法，涉及架桥机技术领域，包括机臂、前支撑组件、中支撑组件、后支撑组件和起吊组件，所述前支撑组件、所述中支撑组件和所述后支撑组件分别与所述机臂连接以支撑所述机臂，所述起吊组件设置于所述机臂上并适于在所述机臂上移动，所述起吊组件适于起吊预制墩身、预制墩帽或预制箱梁，所述前支撑组件、所述中支撑组件、所述后支撑组件和所述起吊组件中的至少一者适于改变结构状态以使所述用于全预制桥梁架设施工的架桥机处于架设预制墩身和预制墩帽的工况，或者处于架设预制箱梁的工况。通过同一架桥机分别对预制桥墩和预制箱梁进行架设施工，施工成本低，施工质量和效率高。
Bridge erecting machine and method for full-prefabricated bridge erecting construction
一种用于全预制桥梁架设施工的架桥机及方法
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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