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A platform for research: civil engineering, architecture and urbanism
Rockfall protection device for suspension bridge
The rockfall protection device of the suspension bridge comprises a flexible shed tunnel and at least three connecting assemblies used for connecting the flexible shed tunnel and the end face of a tunnel exit, and the connecting assemblies are arranged in the width direction of the flexible shed tunnel at intervals; the connecting assembly comprises a steel pipe arranged on the flexible shed tunnel; the sliding rods are sleeved with the steel pipes and slidably connected with the steel pipes, and limiting plates are arranged at the ends, away from the flexible shed tunnel, of the sliding rods; a hollow sleeve is arranged on the connecting rod, an opening allowing the limiting plate to penetrate through is formed in the end, away from the connecting rod, of the sleeve, and a baffle used in cooperation with the limiting plate and used for limiting and restraining the axial displacement of the limiting plate is arranged at the opening. Compared with the prior art, the rockfall protection device for the suspension bridge can be used for rockfall protection of the suspension bridge and can meet the displacement requirements of longitudinal bridge direction displacement, up-down displacement and left-right deflection displacement of a bridge body.
本申请公开一种悬索桥的落石防护装置，包括：柔性棚洞以及用于连接柔性棚洞与隧道出口端面的连接组件，连接组件至少设置有三个，且连接组件沿柔性棚洞的宽度方向间隔设置；其中，连接组件，包括：设置在柔性棚洞上的钢管；套装在钢管内，与钢管滑动连接的滑动杆，滑动杆远离柔性棚洞的一端设有限位板；与隧道出口端面相连的连杆，连杆上设置有中空的套筒，套筒远离连杆的一端设置有供限位板穿过的开口，开口处设置有与限位板配合使用，用以限位约束限位板的轴向位移的挡板。本申请提供的用于悬索桥的落石防护装置，相较于现有技术而言，能够用于悬索桥的落石防护上，且能够适应于桥体纵桥向位移、上下位移及左右偏摆位移的位移需求。
Rockfall protection device for suspension bridge
The rockfall protection device of the suspension bridge comprises a flexible shed tunnel and at least three connecting assemblies used for connecting the flexible shed tunnel and the end face of a tunnel exit, and the connecting assemblies are arranged in the width direction of the flexible shed tunnel at intervals; the connecting assembly comprises a steel pipe arranged on the flexible shed tunnel; the sliding rods are sleeved with the steel pipes and slidably connected with the steel pipes, and limiting plates are arranged at the ends, away from the flexible shed tunnel, of the sliding rods; a hollow sleeve is arranged on the connecting rod, an opening allowing the limiting plate to penetrate through is formed in the end, away from the connecting rod, of the sleeve, and a baffle used in cooperation with the limiting plate and used for limiting and restraining the axial displacement of the limiting plate is arranged at the opening. Compared with the prior art, the rockfall protection device for the suspension bridge can be used for rockfall protection of the suspension bridge and can meet the displacement requirements of longitudinal bridge direction displacement, up-down displacement and left-right deflection displacement of a bridge body.
本申请公开一种悬索桥的落石防护装置，包括：柔性棚洞以及用于连接柔性棚洞与隧道出口端面的连接组件，连接组件至少设置有三个，且连接组件沿柔性棚洞的宽度方向间隔设置；其中，连接组件，包括：设置在柔性棚洞上的钢管；套装在钢管内，与钢管滑动连接的滑动杆，滑动杆远离柔性棚洞的一端设有限位板；与隧道出口端面相连的连杆，连杆上设置有中空的套筒，套筒远离连杆的一端设置有供限位板穿过的开口，开口处设置有与限位板配合使用，用以限位约束限位板的轴向位移的挡板。本申请提供的用于悬索桥的落石防护装置，相较于现有技术而言，能够用于悬索桥的落石防护上，且能够适应于桥体纵桥向位移、上下位移及左右偏摆位移的位移需求。
Rockfall protection device for suspension bridge
一种用于悬索桥的落石防护装置
CHEN YINGGAO (author) / ZHENG KAIFENG (author) / HU JING (author) / YANG JIAN (author) / LIU JIANJUN (author) / LI YINBIN (author) / YANG HONGBO (author) / ZHANG ANRUI (author) / YAN KEKUI (author) / CAO KUN (author)
2023-12-05
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
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