A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expressway bridge anti-collision device
The invention relates to the technical field of highway bridge anti-collision, and discloses a highway bridge anti-collision device which comprises a mounting plate, the mounting plate is connected with a supporting plate through a sliding seat, and the sliding seat is used for bearing the acting force of the supporting plate to generate a movement track to drive the supporting plate to move after the device is collided; and the protection plate is installed on one side of the supporting plate through a movable connecting part, a plurality of rotatable rotating blocks are installed in the protection plate and used for deviating the direction of the acting force when the device is impacted, and after the device is impacted, the protection plate is close to the supporting plate and transmits the force to the supporting plate and the sliding base. The direction of the acting force is deviated through the rotating block, the situation that a vehicle directly collides with the bridge to cause damage to the bridge or the vehicle rushes out of the bridge floor can be avoided, the sliding base can drive the protection plate and the support to move after being stressed, and therefore the stress of the sliding base is reduced, structural integrity can be kept after collision, and the protection effect can still be achieved after collision.
本申请涉及公路桥梁防撞技术领域，公开了一种高速公路桥梁防撞装置，包括安装板，所述安装板通过滑座连接支板，所述滑座用于在装置受到撞击后承接支板的作用力产生活动轨迹带动支板移动；防护板，其通过活动连接部件安装在支板的一侧，所述防护板内安装有多个可旋转的转块，用于在装置受到撞击时，偏移作用力的方向，且本装置发生撞击后防护板靠近支板将力传递至支板和滑座。通过转块偏移作用力的方向，可避免车辆与桥梁直接碰撞导致桥梁受损或者车辆冲出桥面，并且当滑座受力后可带动防护板和支座位移，从而削减自身受力大小，有利于在撞击后保持结构完整性，可在撞击后仍然起到保护作用。
Expressway bridge anti-collision device
The invention relates to the technical field of highway bridge anti-collision, and discloses a highway bridge anti-collision device which comprises a mounting plate, the mounting plate is connected with a supporting plate through a sliding seat, and the sliding seat is used for bearing the acting force of the supporting plate to generate a movement track to drive the supporting plate to move after the device is collided; and the protection plate is installed on one side of the supporting plate through a movable connecting part, a plurality of rotatable rotating blocks are installed in the protection plate and used for deviating the direction of the acting force when the device is impacted, and after the device is impacted, the protection plate is close to the supporting plate and transmits the force to the supporting plate and the sliding base. The direction of the acting force is deviated through the rotating block, the situation that a vehicle directly collides with the bridge to cause damage to the bridge or the vehicle rushes out of the bridge floor can be avoided, the sliding base can drive the protection plate and the support to move after being stressed, and therefore the stress of the sliding base is reduced, structural integrity can be kept after collision, and the protection effect can still be achieved after collision.
本申请涉及公路桥梁防撞技术领域，公开了一种高速公路桥梁防撞装置，包括安装板，所述安装板通过滑座连接支板，所述滑座用于在装置受到撞击后承接支板的作用力产生活动轨迹带动支板移动；防护板，其通过活动连接部件安装在支板的一侧，所述防护板内安装有多个可旋转的转块，用于在装置受到撞击时，偏移作用力的方向，且本装置发生撞击后防护板靠近支板将力传递至支板和滑座。通过转块偏移作用力的方向，可避免车辆与桥梁直接碰撞导致桥梁受损或者车辆冲出桥面，并且当滑座受力后可带动防护板和支座位移，从而削减自身受力大小，有利于在撞击后保持结构完整性，可在撞击后仍然起到保护作用。
Expressway bridge anti-collision device
一种高速公路桥梁防撞装置
ZHAI KAO (author) / LIU DAPENG (author) / WANG MINGMING (author) / SONG WEIPENG (author) / ZHANG BING (author) / MA WENYI (author) / ZHAO WEI (author)
2024-10-18
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.
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