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A platform for research: civil engineering, architecture and urbanism
Half-through steel structure arch bridge inward inclination space arch rib adjusting device
The invention discloses a half-through steel structure arch bridge inward inclination space arch rib adjusting device. The device comprises an adjusting support which comprises a baffle, an inclined strut and a jack, the jack is arranged on the baffle, and the position of the baffle is fixed through the inclined strut; the adjusting support at least comprises a first adjusting support for adjusting the vertical position of an arch rib of the arch bridge, a second adjusting support for adjusting the horizontal position of the arch rib of the arch bridge, and a third adjusting support for supporting and adjusting the angle of the inclined surface of the arch rib of the arch bridge; the first adjusting support, the second adjusting support and the third adjusting support limit the spatial arrangement position of the arch rib of the arch bridge. The technical problems that due to the fact that conventional arch rib adjustment is limited in the horizontal direction and the vertical direction, spatial positions of other angles cannot be adjusted, and a vertical support of a steel structure arch rib cannot be kept in a balanced state in the spatial state are solved.
本发明申请公开了一种中承式钢结构拱桥内倾空间拱肋调整装置，包括调整支架，包括挡板、斜撑、千斤顶，所述千斤顶设置在所述挡板上，所述挡板通过所述斜撑进行位置固定；所述调整支架至少包括对拱桥拱肋的竖向位置进行调整的第一调整支架、对所述拱桥拱肋的水平向位置进行调整的第二调整支架，和对所述拱桥拱肋的倾斜面进行支撑和角度调整的第三调整支架；所述第一调整支架、第二调整支架和所述第三调整支架对所述拱桥拱肋的空间摆放位置进行限制。本发明申请解决了由于常规的拱肋调整局限于水平向和竖直向，导致的不能进行其他角度的空间位置的调整，且钢结构拱肋在空间状态下竖直支架不能保证其处于平衡状态的技术问题。
Half-through steel structure arch bridge inward inclination space arch rib adjusting device
The invention discloses a half-through steel structure arch bridge inward inclination space arch rib adjusting device. The device comprises an adjusting support which comprises a baffle, an inclined strut and a jack, the jack is arranged on the baffle, and the position of the baffle is fixed through the inclined strut; the adjusting support at least comprises a first adjusting support for adjusting the vertical position of an arch rib of the arch bridge, a second adjusting support for adjusting the horizontal position of the arch rib of the arch bridge, and a third adjusting support for supporting and adjusting the angle of the inclined surface of the arch rib of the arch bridge; the first adjusting support, the second adjusting support and the third adjusting support limit the spatial arrangement position of the arch rib of the arch bridge. The technical problems that due to the fact that conventional arch rib adjustment is limited in the horizontal direction and the vertical direction, spatial positions of other angles cannot be adjusted, and a vertical support of a steel structure arch rib cannot be kept in a balanced state in the spatial state are solved.
本发明申请公开了一种中承式钢结构拱桥内倾空间拱肋调整装置，包括调整支架，包括挡板、斜撑、千斤顶，所述千斤顶设置在所述挡板上，所述挡板通过所述斜撑进行位置固定；所述调整支架至少包括对拱桥拱肋的竖向位置进行调整的第一调整支架、对所述拱桥拱肋的水平向位置进行调整的第二调整支架，和对所述拱桥拱肋的倾斜面进行支撑和角度调整的第三调整支架；所述第一调整支架、第二调整支架和所述第三调整支架对所述拱桥拱肋的空间摆放位置进行限制。本发明申请解决了由于常规的拱肋调整局限于水平向和竖直向，导致的不能进行其他角度的空间位置的调整，且钢结构拱肋在空间状态下竖直支架不能保证其处于平衡状态的技术问题。
Half-through steel structure arch bridge inward inclination space arch rib adjusting device
中承式钢结构拱桥内倾空间拱肋调整装置
ZHU QINGQING (author) / ZHANG HE (author) / QU KAI (author) / HAN JINCHENG (author) / TA LA (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Steel arch bridge inward-inclining arch rib and arch support combined section installation method
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