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A platform for research: civil engineering, architecture and urbanism
Cantilever casting, hoisting and erecting integrated equipment for steel-concrete hybrid beam continuous rigid frame bridge
The invention discloses suspended pouring, hoisting and erecting integrated equipment for a steel-concrete hybrid beam continuous rigid frame bridge. The suspended pouring, hoisting and erecting integrated equipment comprises a base, a cantilever frame, a sliding beam frame, a formwork system, a hoisting device and a suspension lifting device. The hoisting device and the suspension lifting device are slidably connected to the upper end face and the lower end face of the sliding beam frame respectively. The formwork system is connected to the hanging and lifting device, and the height of the formwork system is adjusted on the hanging and lifting device. When concrete segmental beam circulation construction is carried out, a lifting appliance of the lifting device is stored on the upper side of the sliding beam frame so as to avoid the transverse moving path of the hanging and lifting device. When in-place construction of the steel structure of the steel-concrete combined section is carried out, the suspension lifting device and the formwork system are moved so as to avoid a vertical hoisting path of the steel structure; when mid-span steel beam construction is carried out, the formwork system is lifted to the high position of the main truss through the suspension lifting system so as to avoid the installation position of the mid-span steel beam. The method has the effect of improving the construction efficiency.
本发明公开了一种钢混混合梁连续刚构桥悬浇吊装架设一体化装备，其包括底座、悬挑架、滑梁架、模板系统、吊装装置和悬挂起升装置；所述吊装装置和所述悬挂起升装置分别滑动连接于滑梁架上下两端面；所述模板系统连接于悬挂起升装置，所述模板系统在悬挂起升装置进行高度调节；在进行混凝土节段梁循环施工时，吊装装置的吊具收纳在滑梁架上侧，以避开悬挂起升装置的横移路径；在进行钢混结合段的钢结构就位施工时，移动悬挂起升装置和模板系统，以避开钢结构垂直吊装路径；在进行中跨钢梁施工时，模板系统通过悬挂起升系统提升至主桁架高处，以避开中跨钢梁安装位置。本发明具有提高施工效率的效果。
Cantilever casting, hoisting and erecting integrated equipment for steel-concrete hybrid beam continuous rigid frame bridge
The invention discloses suspended pouring, hoisting and erecting integrated equipment for a steel-concrete hybrid beam continuous rigid frame bridge. The suspended pouring, hoisting and erecting integrated equipment comprises a base, a cantilever frame, a sliding beam frame, a formwork system, a hoisting device and a suspension lifting device. The hoisting device and the suspension lifting device are slidably connected to the upper end face and the lower end face of the sliding beam frame respectively. The formwork system is connected to the hanging and lifting device, and the height of the formwork system is adjusted on the hanging and lifting device. When concrete segmental beam circulation construction is carried out, a lifting appliance of the lifting device is stored on the upper side of the sliding beam frame so as to avoid the transverse moving path of the hanging and lifting device. When in-place construction of the steel structure of the steel-concrete combined section is carried out, the suspension lifting device and the formwork system are moved so as to avoid a vertical hoisting path of the steel structure; when mid-span steel beam construction is carried out, the formwork system is lifted to the high position of the main truss through the suspension lifting system so as to avoid the installation position of the mid-span steel beam. The method has the effect of improving the construction efficiency.
本发明公开了一种钢混混合梁连续刚构桥悬浇吊装架设一体化装备，其包括底座、悬挑架、滑梁架、模板系统、吊装装置和悬挂起升装置；所述吊装装置和所述悬挂起升装置分别滑动连接于滑梁架上下两端面；所述模板系统连接于悬挂起升装置，所述模板系统在悬挂起升装置进行高度调节；在进行混凝土节段梁循环施工时，吊装装置的吊具收纳在滑梁架上侧，以避开悬挂起升装置的横移路径；在进行钢混结合段的钢结构就位施工时，移动悬挂起升装置和模板系统，以避开钢结构垂直吊装路径；在进行中跨钢梁施工时，模板系统通过悬挂起升系统提升至主桁架高处，以避开中跨钢梁安装位置。本发明具有提高施工效率的效果。
Cantilever casting, hoisting and erecting integrated equipment for steel-concrete hybrid beam continuous rigid frame bridge
一种钢混混合梁连续刚构桥悬浇吊装架设一体化装备
LIAO YUNZHAO (author) / ZHENG ZHEN (author) / WANG JIE (author) / ZHANG YINGHONG (author) / ZHU ZHIGANG (author) / SUN JUN (author) / ZHANG FENG (author) / LAN QIAOXIN (author)
2022-11-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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