A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-main-beam ascending type movable formwork and application thereof
The invention provides a double-main-beam upward moving type movable formwork. The double-main-beam upward moving type movable formwork comprises main beams, a nose bridge, a suspension system, a rear longitudinal moving system, a walking mechanism, a front supporting leg, a middle supporting leg and a formwork system. The two groups of main beams are connected through the transverse connecting piece, the two groups of nose bridges are connected with the main beams respectively, and the main beams and the nose bridges form a double-beam structure body; each group of suspension system comprises a cross beam and a suspension beam, and the cross beam penetrates through the two groups of main beams; suspended beams are respectively arranged on the two sides of the cross beam on the outer sides of the two groups of main beams, and are movably fixed on the cross beam; the rear longitudinal moving system is located at the tail parts of the main beams, the two groups of walking mechanisms are respectively connected with one group of main beams, the two groups of middle supporting legs are respectively connected with one group of main beams, and the two groups of front supporting legs are respectively connected with one group of nose bridges and are located at the front ends of the nose bridges. The walking mode of the ascending type movable formwork and the formwork opening mode of the descending type movable formwork are combined, and continuous operation of bridge construction in a small clearance space can be efficiently achieved.
本发明提供一种双主梁上行式移动模架，包括主梁、鼻梁、悬挂系统、后纵移系统、走行机构、前支腿、中支腿、模板系统；主梁有两组，通过横向连接件相连，鼻梁有两组，分别与主梁相连，主梁与鼻梁组成双梁结构体；悬挂系统有若干组，每一组都包括横梁、挂梁，横梁穿过两组主梁；在两组主梁外侧的横梁两侧分别设置有挂梁，挂梁可移动固定于横梁上；后纵移系统位于主梁尾部，走行机构有两组，分别与其中一组主梁相连，中支腿有两组，分别与其中一组主梁相连，前支腿有两组，分别与其中一组鼻梁相连，位于鼻梁前端。本发明将上行式移动模架的走行方式和下行式移动模架的开模方式结合，可高效地在较小净空空间内桥梁施工连续作业。
Double-main-beam ascending type movable formwork and application thereof
The invention provides a double-main-beam upward moving type movable formwork. The double-main-beam upward moving type movable formwork comprises main beams, a nose bridge, a suspension system, a rear longitudinal moving system, a walking mechanism, a front supporting leg, a middle supporting leg and a formwork system. The two groups of main beams are connected through the transverse connecting piece, the two groups of nose bridges are connected with the main beams respectively, and the main beams and the nose bridges form a double-beam structure body; each group of suspension system comprises a cross beam and a suspension beam, and the cross beam penetrates through the two groups of main beams; suspended beams are respectively arranged on the two sides of the cross beam on the outer sides of the two groups of main beams, and are movably fixed on the cross beam; the rear longitudinal moving system is located at the tail parts of the main beams, the two groups of walking mechanisms are respectively connected with one group of main beams, the two groups of middle supporting legs are respectively connected with one group of main beams, and the two groups of front supporting legs are respectively connected with one group of nose bridges and are located at the front ends of the nose bridges. The walking mode of the ascending type movable formwork and the formwork opening mode of the descending type movable formwork are combined, and continuous operation of bridge construction in a small clearance space can be efficiently achieved.
本发明提供一种双主梁上行式移动模架，包括主梁、鼻梁、悬挂系统、后纵移系统、走行机构、前支腿、中支腿、模板系统；主梁有两组，通过横向连接件相连，鼻梁有两组，分别与主梁相连，主梁与鼻梁组成双梁结构体；悬挂系统有若干组，每一组都包括横梁、挂梁，横梁穿过两组主梁；在两组主梁外侧的横梁两侧分别设置有挂梁，挂梁可移动固定于横梁上；后纵移系统位于主梁尾部，走行机构有两组，分别与其中一组主梁相连，中支腿有两组，分别与其中一组主梁相连，前支腿有两组，分别与其中一组鼻梁相连，位于鼻梁前端。本发明将上行式移动模架的走行方式和下行式移动模架的开模方式结合，可高效地在较小净空空间内桥梁施工连续作业。
Double-main-beam ascending type movable formwork and application thereof
一种双主梁上行式移动模架及其应用
CAI JUEZHONG (author) / LI YANG (author) / WEN HAO (author) / QI HU (author) / HAN BINBIN (author) / LYU ZHENGJIANG (author) / LYU YU (author) / YAO JIANGTAO (author) / ZHAI XIAOHUI (author) / ZHANG FANGXIN (author)
2024-08-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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