A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel box girder cantilever construction device
The invention provides a steel box girder cantilever construction device, and relates to the technical field of bridge construction, the steel box girder cantilever construction device comprises a steel box girder body, the top of the steel box girder body is fixedly connected with a cantilever assembly, the bottom of the cantilever assembly is fixedly connected with a dismounting assembly, the bottom of the dismounting assembly is detachably connected with a clamping assembly, and the interior of a protective shell is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected with a first two-way threaded rod, and the side, close to the first two-way threaded rod, of the second connecting ring is fixedly connected with a second two-way threaded rod; the clamping arms on the two sides are driven by the driving motor to be separated, the clamping arms on the two sides are located on the two sides of the steel box girder body, the steel box girder body is clamped and fixed through the clamping arms on the two sides through the driving motor, and therefore the steel box girder body can be driven and fixed through the clamping arms; and the steel box girder body can be prevented from shaking, so that the steel box girder body can be effectively and accurately butted.
本发明提供一种钢箱梁悬臂施工装置，涉及桥梁施工技术领域，包括钢箱梁本体，钢箱梁本体的顶部固定连接有悬臂组件，悬臂组件的底部固定连接有拆卸组件，拆卸组件的底部可拆卸连接有夹紧组件，防护外壳的内部固定连接有驱动电机，驱动电机的输出端固定连接有第一双向螺纹杆，第二连接环靠近第一双向螺纹杆的一侧固定连接有第二双向螺纹杆；通过驱动电机带动两侧的夹紧臂进行分开，使两侧的夹紧臂位于钢箱梁本体的两侧，通过驱动电机使两侧的夹紧臂对钢箱梁本体进行夹紧固定，从而可以对钢箱梁本体进行带动，通过使用夹紧臂对钢箱梁本体进行固定，可以避免钢箱梁本体出现晃动，从而可以有效的使钢箱梁本体进行精准对接。
Steel box girder cantilever construction device
The invention provides a steel box girder cantilever construction device, and relates to the technical field of bridge construction, the steel box girder cantilever construction device comprises a steel box girder body, the top of the steel box girder body is fixedly connected with a cantilever assembly, the bottom of the cantilever assembly is fixedly connected with a dismounting assembly, the bottom of the dismounting assembly is detachably connected with a clamping assembly, and the interior of a protective shell is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected with a first two-way threaded rod, and the side, close to the first two-way threaded rod, of the second connecting ring is fixedly connected with a second two-way threaded rod; the clamping arms on the two sides are driven by the driving motor to be separated, the clamping arms on the two sides are located on the two sides of the steel box girder body, the steel box girder body is clamped and fixed through the clamping arms on the two sides through the driving motor, and therefore the steel box girder body can be driven and fixed through the clamping arms; and the steel box girder body can be prevented from shaking, so that the steel box girder body can be effectively and accurately butted.
本发明提供一种钢箱梁悬臂施工装置，涉及桥梁施工技术领域，包括钢箱梁本体，钢箱梁本体的顶部固定连接有悬臂组件，悬臂组件的底部固定连接有拆卸组件，拆卸组件的底部可拆卸连接有夹紧组件，防护外壳的内部固定连接有驱动电机，驱动电机的输出端固定连接有第一双向螺纹杆，第二连接环靠近第一双向螺纹杆的一侧固定连接有第二双向螺纹杆；通过驱动电机带动两侧的夹紧臂进行分开，使两侧的夹紧臂位于钢箱梁本体的两侧，通过驱动电机使两侧的夹紧臂对钢箱梁本体进行夹紧固定，从而可以对钢箱梁本体进行带动，通过使用夹紧臂对钢箱梁本体进行固定，可以避免钢箱梁本体出现晃动，从而可以有效的使钢箱梁本体进行精准对接。
Steel box girder cantilever construction device
一种钢箱梁悬臂施工装置
HAN TUANJUN (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Steel box girder cantilever installation construction operation platform
| European Patent Office | 2024
| European Patent Office | 2023
Large-span steel truss girder single-cantilever construction method
| European Patent Office | 2020
CONSTRUCTION METHOD FOR CANTILEVER IN STEEL COMPOSITE GIRDER BRIDGE
European Patent Office | 2020