A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined lengthened impact bridge
The invention provides a combined lengthened impact bridge, and belongs to the technical field of impact bridges. The combined lengthened impact bridge comprises a bridge body assembly and a bridge tip assembly. The bridge tips are overturned to the upper sides of the channel bridge bodies, the first single-lug connecting seats and the first double-lug connecting seats on the channel bridge bodies of the adjacent combined lengthened impact bridges are connected through pin shafts, and then the second single-lug connecting seats and the second double-lug connecting seats on the bridge tips of the adjacent combined lengthened impact bridges are connected through pin shafts; the combined lengthening of the two groups of combined lengthened impact bridges is completed, the end faces of the combined two groups of combined lengthened impact bridges are mutually limited, overturning of the combined lengthened impact bridges is reduced, a stable bridge floor is formed, then the combined lengthened impact bridges are erected on the two sides of the terrain with the long span, and vehicles can pass conveniently. Therefore, the problem that the bridge surface of each group of impact bridges is independently arranged and is inconvenient to jointly lengthen and realize long-span bridging in the prior art is effectively improved.
本发明提供了一种可联合加长式冲击桥，属于冲击桥技术领域。该可联合加长式冲击桥包括桥体组件和桥尖组件。桥尖翻转至通道桥体上侧，将相邻联合加长式冲击桥的通道桥体上第一单耳连接座和第一双耳连接座通过销轴连接，再将相邻联合加长式冲击桥的桥尖上第二单耳连接座和第二双耳连接座通过销轴连接，完成两组联合加长式冲击桥的联合加长，联合后的两组联合加长式冲击桥端面相互限位，减少联合加长式冲击桥翻转，形成稳定的桥面，再将联合后加长式的冲击桥架设在跨度较长的地势两岸，便于车辆通行，进而有效改善相关技术中每组冲击桥的桥面均单独设置不便于联合加长，实现长跨度架桥的问题。
Combined lengthened impact bridge
The invention provides a combined lengthened impact bridge, and belongs to the technical field of impact bridges. The combined lengthened impact bridge comprises a bridge body assembly and a bridge tip assembly. The bridge tips are overturned to the upper sides of the channel bridge bodies, the first single-lug connecting seats and the first double-lug connecting seats on the channel bridge bodies of the adjacent combined lengthened impact bridges are connected through pin shafts, and then the second single-lug connecting seats and the second double-lug connecting seats on the bridge tips of the adjacent combined lengthened impact bridges are connected through pin shafts; the combined lengthening of the two groups of combined lengthened impact bridges is completed, the end faces of the combined two groups of combined lengthened impact bridges are mutually limited, overturning of the combined lengthened impact bridges is reduced, a stable bridge floor is formed, then the combined lengthened impact bridges are erected on the two sides of the terrain with the long span, and vehicles can pass conveniently. Therefore, the problem that the bridge surface of each group of impact bridges is independently arranged and is inconvenient to jointly lengthen and realize long-span bridging in the prior art is effectively improved.
本发明提供了一种可联合加长式冲击桥，属于冲击桥技术领域。该可联合加长式冲击桥包括桥体组件和桥尖组件。桥尖翻转至通道桥体上侧，将相邻联合加长式冲击桥的通道桥体上第一单耳连接座和第一双耳连接座通过销轴连接，再将相邻联合加长式冲击桥的桥尖上第二单耳连接座和第二双耳连接座通过销轴连接，完成两组联合加长式冲击桥的联合加长，联合后的两组联合加长式冲击桥端面相互限位，减少联合加长式冲击桥翻转，形成稳定的桥面，再将联合后加长式的冲击桥架设在跨度较长的地势两岸，便于车辆通行，进而有效改善相关技术中每组冲击桥的桥面均单独设置不便于联合加长，实现长跨度架桥的问题。
Combined lengthened impact bridge
一种可联合加长式冲击桥
LI WANG (author) / ZHU KUI (author) / FANG QUN (author) / TAO BAOJUN (author) / ZHANG YUMEI (author)
2023-05-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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