Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suspension bridge structure
The invention relates to a suspension bridge structure, and belongs to the technical field of suspension bridges. An upper cross beam is correspondingly arranged over each lower cross beam, the two ends of each upper cross beam are connected with suspension connecting pieces in a one-to-one correspondence mode, a liquid pipe extending in the length direction of the upper cross beam is fixedly arranged on the lower portion of each upper cross beam, and the two ends of each liquid pipe are of a closed structure. A plurality of hydraulic telescopic rods are evenly arranged on the lower portion of the liquid pipe at intervals in the length direction of the liquid pipe, each hydraulic telescopic rod comprises a cylinder barrel and a piston rod, the upper end of each cylinder barrel is fixedly connected and communicated with the liquid pipe, and the upper end of each piston rod is arranged in the corresponding cylinder barrel and connected with a piston matched with the inner wall of the corresponding cylinder barrel. The lower ends of the piston rods extend out of the lower ends of the cylinder barrels and are connected with cable clamps, and the multiple main cables are evenly arranged in the width direction of the suspension bridge at intervals and connected with the cable clamps in a one-to-one correspondence mode. And incompressible liquid is filled in the liquid pipe and the upper area of the cylinder barrel. According to the method, the anchorage excavation work amount of the suspension bridge can be reduced, and the construction difficulty of the main cable of the suspension bridge is reduced.
本发明涉及一种悬索桥结构，属于悬索桥技术领域。本发明在每根下横梁的正上方对应设置有上横梁，上横梁的两端与悬吊连接件一一相对应的连接，上横梁的下部固定设置有沿其长度方向延伸的液体管，液体管的两端为封闭结构，液体管的下部沿其长度方向均匀间隔布置有多个液压伸缩杆，液压伸缩杆包括缸筒和活塞杆，缸筒的上端与液体管固定连接且相连通，活塞杆的上端设于缸筒内并连接有与缸筒内壁相适配的活塞，活塞杆的下端从缸筒下端伸出并连接有索夹，主缆沿着悬索桥的宽度方向均匀间隔布置多根，主缆一一相对应的与索夹相连接；液体管内及缸筒的上部区域内充填有不可压缩液体。本发明可减少悬索桥锚碇开挖工程量，并降低悬索桥主缆施工难度。
Suspension bridge structure
The invention relates to a suspension bridge structure, and belongs to the technical field of suspension bridges. An upper cross beam is correspondingly arranged over each lower cross beam, the two ends of each upper cross beam are connected with suspension connecting pieces in a one-to-one correspondence mode, a liquid pipe extending in the length direction of the upper cross beam is fixedly arranged on the lower portion of each upper cross beam, and the two ends of each liquid pipe are of a closed structure. A plurality of hydraulic telescopic rods are evenly arranged on the lower portion of the liquid pipe at intervals in the length direction of the liquid pipe, each hydraulic telescopic rod comprises a cylinder barrel and a piston rod, the upper end of each cylinder barrel is fixedly connected and communicated with the liquid pipe, and the upper end of each piston rod is arranged in the corresponding cylinder barrel and connected with a piston matched with the inner wall of the corresponding cylinder barrel. The lower ends of the piston rods extend out of the lower ends of the cylinder barrels and are connected with cable clamps, and the multiple main cables are evenly arranged in the width direction of the suspension bridge at intervals and connected with the cable clamps in a one-to-one correspondence mode. And incompressible liquid is filled in the liquid pipe and the upper area of the cylinder barrel. According to the method, the anchorage excavation work amount of the suspension bridge can be reduced, and the construction difficulty of the main cable of the suspension bridge is reduced.
本发明涉及一种悬索桥结构，属于悬索桥技术领域。本发明在每根下横梁的正上方对应设置有上横梁，上横梁的两端与悬吊连接件一一相对应的连接，上横梁的下部固定设置有沿其长度方向延伸的液体管，液体管的两端为封闭结构，液体管的下部沿其长度方向均匀间隔布置有多个液压伸缩杆，液压伸缩杆包括缸筒和活塞杆，缸筒的上端与液体管固定连接且相连通，活塞杆的上端设于缸筒内并连接有与缸筒内壁相适配的活塞，活塞杆的下端从缸筒下端伸出并连接有索夹，主缆沿着悬索桥的宽度方向均匀间隔布置多根，主缆一一相对应的与索夹相连接；液体管内及缸筒的上部区域内充填有不可压缩液体。本发明可减少悬索桥锚碇开挖工程量，并降低悬索桥主缆施工难度。
Suspension bridge structure
一种悬索桥结构
DU HONGLIANG (Autor:in) / CHEN WEITAO (Autor:in) / MAO SUIFENG (Autor:in) / WANG JIAN (Autor:in) / GAO LIBAO (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
SUSPENSION BRIDGE FRAME, SUSPENSION BRIDGE, AND SUSPENSION BRIDGE ERECTION METHOD
| Europäisches Patentamt | 2020
| Engineering Index Backfile | 1895