A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Winding bridge and winding method thereof
The invention discloses a rolling bridge and a rolling method thereof.The rolling bridge comprises a plurality of bridge body units, the bridge body units are sequentially hinged, each bridge body unit comprises a plurality of bridge surface bodies and a plurality of rotating steel sheets, the rotating steel sheets are connected with the bridge surface bodies, and each bridge body unit forms a U-shaped structure; every two rotating steel sheets on the same side of the bridge body unit form an included angle, and the opening end of each included angle is away from the bridge deck body. The telescopic assemblies comprise telescopic pieces, the telescopic pieces are arranged in the included angles and are in one-to-one correspondence with the included angles, the telescopic assemblies further comprise connecting rods, one ends of the telescopic pieces are hinged to the joint of the two bridge body units, and the other ends of the telescopic pieces are hinged to the rotating steel sheets located on the two sides of the telescopic pieces through the connecting rods respectively. The included angle is driven to be closed or opened. The device has the technical effects that in a water system where the height of a bridge body cannot meet the passing of freight ships, the road transportation function can be met, and the waterway transportation function is not limited.
本发明公开了一种收卷桥及其收卷方法，一种卷帘桥包括若干桥体单元，若干桥体单元依次铰接，每个桥体单元包括有若干桥面体与若干转动钢片，转动钢片与桥面体连接，使每个桥体单元形成U形结构，位于桥体单元同侧的转动钢片两两之间形成夹角，夹角的开口端远离桥面体；以及若干伸缩组件，伸缩组件包括有伸缩件，伸缩件置于夹角内，与夹角一一对应，伸缩组件还包括有连杆，伸缩件的一端与两个桥体单元的连接处铰接，另一端分别通过连杆与位于其两侧的转动钢片铰接，伸缩件做伸长或收缩运动时，带动夹角闭合或张开。本发明具有在桥体高度无法满足货运船只通过的水系中，可以既满足公路运输功能又不限制水路运输功能的技术效果。
Winding bridge and winding method thereof
The invention discloses a rolling bridge and a rolling method thereof.The rolling bridge comprises a plurality of bridge body units, the bridge body units are sequentially hinged, each bridge body unit comprises a plurality of bridge surface bodies and a plurality of rotating steel sheets, the rotating steel sheets are connected with the bridge surface bodies, and each bridge body unit forms a U-shaped structure; every two rotating steel sheets on the same side of the bridge body unit form an included angle, and the opening end of each included angle is away from the bridge deck body. The telescopic assemblies comprise telescopic pieces, the telescopic pieces are arranged in the included angles and are in one-to-one correspondence with the included angles, the telescopic assemblies further comprise connecting rods, one ends of the telescopic pieces are hinged to the joint of the two bridge body units, and the other ends of the telescopic pieces are hinged to the rotating steel sheets located on the two sides of the telescopic pieces through the connecting rods respectively. The included angle is driven to be closed or opened. The device has the technical effects that in a water system where the height of a bridge body cannot meet the passing of freight ships, the road transportation function can be met, and the waterway transportation function is not limited.
本发明公开了一种收卷桥及其收卷方法，一种卷帘桥包括若干桥体单元，若干桥体单元依次铰接，每个桥体单元包括有若干桥面体与若干转动钢片，转动钢片与桥面体连接，使每个桥体单元形成U形结构，位于桥体单元同侧的转动钢片两两之间形成夹角，夹角的开口端远离桥面体；以及若干伸缩组件，伸缩组件包括有伸缩件，伸缩件置于夹角内，与夹角一一对应，伸缩组件还包括有连杆，伸缩件的一端与两个桥体单元的连接处铰接，另一端分别通过连杆与位于其两侧的转动钢片铰接，伸缩件做伸长或收缩运动时，带动夹角闭合或张开。本发明具有在桥体高度无法满足货运船只通过的水系中，可以既满足公路运输功能又不限制水路运输功能的技术效果。
Winding bridge and winding method thereof
一种收卷桥及其收卷方法
XU CAIHONG (author) / HAN LIYUN (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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