A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bailey bracket of cast-in-place box girder and construction method of Bailey bracket
The invention belongs to the technical field of bridge construction, and particularly relates to a cast-in-place box girder bailey support which comprises an upper chord and a lower chord, two vertical rods are symmetrically arranged between the upper chord and the lower chord, and the two ends of the upper chord and the two ends of the lower chord are each provided with a female head and a male head which are used for butt joint. Fixing blocks are fixedly welded to the sides, close to each other, of the two vertical rods, the same supporting rod is fixedly connected between the upper chord and the lower chord, and the supporting rod is located between the two vertical rods; the invention further discloses a construction method. According to the invention, through mutual connection among the upper chord members, the lower chord members, the vertical rods, the supporting rods and the inclined supporting rods, the connection mode is simple and easy to operate, the connection stability is high, a mutually restricted and mutually supported supporting net rack is constructed after connection, the connection nodes are not easy to break and deform, the supporting strength is greatly improved, and the supporting effect is good. And meanwhile, disassembly and transportation are facilitated, and the construction efficiency is improved.
本发明属于桥梁施工技术领域，尤其是一种现浇箱梁的贝雷支架，包括上弦杆和下弦杆，上弦杆和下弦杆之间对称设有两个竖杆，上弦杆和下弦杆的两端均分别设有用于对接的阴头和阳头，两个所述竖杆相互靠近的一侧均固定焊接有固定块，上弦杆和下弦杆之间固定连接有同一个支撑杆，且支撑杆位于两个竖杆之间；它还公开了施工方法。本发明中，通过上弦杆、下弦杆、竖杆、支撑杆和斜撑杆之间的相互连接，不仅连接方式简单，易操作，而且连接稳定性强，连接后构建成一个相互制约、相互支撑的支撑网架，连接节点不易断裂，不易变形，不仅大大提高了支撑力度，而且还提高了安全性，同时便于拆卸运输，提高施工效率。
Bailey bracket of cast-in-place box girder and construction method of Bailey bracket
The invention belongs to the technical field of bridge construction, and particularly relates to a cast-in-place box girder bailey support which comprises an upper chord and a lower chord, two vertical rods are symmetrically arranged between the upper chord and the lower chord, and the two ends of the upper chord and the two ends of the lower chord are each provided with a female head and a male head which are used for butt joint. Fixing blocks are fixedly welded to the sides, close to each other, of the two vertical rods, the same supporting rod is fixedly connected between the upper chord and the lower chord, and the supporting rod is located between the two vertical rods; the invention further discloses a construction method. According to the invention, through mutual connection among the upper chord members, the lower chord members, the vertical rods, the supporting rods and the inclined supporting rods, the connection mode is simple and easy to operate, the connection stability is high, a mutually restricted and mutually supported supporting net rack is constructed after connection, the connection nodes are not easy to break and deform, the supporting strength is greatly improved, and the supporting effect is good. And meanwhile, disassembly and transportation are facilitated, and the construction efficiency is improved.
本发明属于桥梁施工技术领域，尤其是一种现浇箱梁的贝雷支架，包括上弦杆和下弦杆，上弦杆和下弦杆之间对称设有两个竖杆，上弦杆和下弦杆的两端均分别设有用于对接的阴头和阳头，两个所述竖杆相互靠近的一侧均固定焊接有固定块，上弦杆和下弦杆之间固定连接有同一个支撑杆，且支撑杆位于两个竖杆之间；它还公开了施工方法。本发明中，通过上弦杆、下弦杆、竖杆、支撑杆和斜撑杆之间的相互连接，不仅连接方式简单，易操作，而且连接稳定性强，连接后构建成一个相互制约、相互支撑的支撑网架，连接节点不易断裂，不易变形，不仅大大提高了支撑力度，而且还提高了安全性，同时便于拆卸运输，提高施工效率。
Bailey bracket of cast-in-place box girder and construction method of Bailey bracket
一种现浇箱梁的贝雷支架及其施工方法
LIU SHUGUANG (author) / CHEN HAIWEI (author) / ZHANG YINGXING (author) / ZHANG XINSHENG (author) / LIAO YONG (author) / YANG LIUWEN (author) / HU SHUANG (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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