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Large-span box girder steel reinforcement framework separating type transporting and erecting integrated equipment and technological method thereof
The invention provides large-span box girder steel reinforcement framework separation type transporting and erecting integrated equipment and a technological method thereof.The large-span box girder steel reinforcement framework separation type transporting and erecting integrated equipment comprises a front main girder and a rear main girder which are detachably connected, and the two ends of the bottom of the front main girder are provided with a front supporting leg and a rear supporting leg which are used for supporting correspondingly; a front driving wheel set and a rear driving wheel set which are used for moving are arranged at the two ends of the bottom of the rear main beam respectively, and a plurality of hoisting crown blocks capable of moving to the front main beam are further arranged on the rear main beam and used for conveying the box girder steel reinforcement framework to the front main beam. The separated transportation and erection integrated equipment can realize integration of transportation and installation, reduces site construction equipment, and improves the operation efficiency; construction of the next bridge section is not affected by the box girder moulding bed of the bridge section, overlapping operation of working procedures can be achieved, and the construction period is shortened; a bottom joist transfer system does not need to be used, the construction cost is reduced, meanwhile, stress coordination of the box girder reinforcement cage is guaranteed, and damage to the reinforcement cage in the transfer process is reduced; and erection of double-width and multi-width box girder steel bar components is completed, and the working efficiency is greatly improved.
本发明提供一种大跨箱梁钢筋骨架分离式运架一体设备及其工艺方法，包括可拆分连接的前主梁和后主梁，所述前主梁底部的两端分别设置有用于支撑的前支腿和后支腿，后主梁底部的两端分别设置有用于移动的前驱动轮组和后驱动轮组，后主梁上还设置有若干个可移动至前主梁上的起重天车，用于将箱梁钢筋骨架运送至前主梁上。分离式运架一体设备能够实现运输、安装一体化，减少现场施工设备，提升作业效率；施工下一桥段不受本桥段箱梁胎模板影响，可以实现工序重叠作业，节省工期；无需使用底托梁转运系统，降低施工成本，同时保证箱梁钢筋骨架受力协调，减少转运过程中对钢筋骨架的破坏；完成双幅及多幅箱梁钢筋部品的架设，工作效率大大提高。
Large-span box girder steel reinforcement framework separating type transporting and erecting integrated equipment and technological method thereof
The invention provides large-span box girder steel reinforcement framework separation type transporting and erecting integrated equipment and a technological method thereof.The large-span box girder steel reinforcement framework separation type transporting and erecting integrated equipment comprises a front main girder and a rear main girder which are detachably connected, and the two ends of the bottom of the front main girder are provided with a front supporting leg and a rear supporting leg which are used for supporting correspondingly; a front driving wheel set and a rear driving wheel set which are used for moving are arranged at the two ends of the bottom of the rear main beam respectively, and a plurality of hoisting crown blocks capable of moving to the front main beam are further arranged on the rear main beam and used for conveying the box girder steel reinforcement framework to the front main beam. The separated transportation and erection integrated equipment can realize integration of transportation and installation, reduces site construction equipment, and improves the operation efficiency; construction of the next bridge section is not affected by the box girder moulding bed of the bridge section, overlapping operation of working procedures can be achieved, and the construction period is shortened; a bottom joist transfer system does not need to be used, the construction cost is reduced, meanwhile, stress coordination of the box girder reinforcement cage is guaranteed, and damage to the reinforcement cage in the transfer process is reduced; and erection of double-width and multi-width box girder steel bar components is completed, and the working efficiency is greatly improved.
本发明提供一种大跨箱梁钢筋骨架分离式运架一体设备及其工艺方法，包括可拆分连接的前主梁和后主梁，所述前主梁底部的两端分别设置有用于支撑的前支腿和后支腿，后主梁底部的两端分别设置有用于移动的前驱动轮组和后驱动轮组，后主梁上还设置有若干个可移动至前主梁上的起重天车，用于将箱梁钢筋骨架运送至前主梁上。分离式运架一体设备能够实现运输、安装一体化，减少现场施工设备，提升作业效率；施工下一桥段不受本桥段箱梁胎模板影响，可以实现工序重叠作业，节省工期；无需使用底托梁转运系统，降低施工成本，同时保证箱梁钢筋骨架受力协调，减少转运过程中对钢筋骨架的破坏；完成双幅及多幅箱梁钢筋部品的架设，工作效率大大提高。
Large-span box girder steel reinforcement framework separating type transporting and erecting integrated equipment and technological method thereof
大跨箱梁钢筋骨架分离式运架一体设备及其工艺方法
TIAN WEI (author) / LI BAZHOU (author) / ZHENG HEHUI (author) / SU YAN (author) / SHEN HUIJUN (author) / ZHANG FENG (author) / LI GANG (author) / DING ZIXIAN (author) / MA DI (author) / LI YANG (author)
2024-08-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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