Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision structure of road and bridge guardrail
Disclosed is an anti-collision structure which comprises a supporting base, a lower guardrail body and an upper guardrail body, the lower guardrail body is fixedly connected to the top of the supporting base, a plurality of connecting frames is fixedly arranged at one end of the lower guardrail body and one end of the upper guardrail body, and first anti-collision assemblies are fixedly arranged at the ends, opposite to each other, of the lower guardrail body and the upper guardrail body; each first anti-collision assembly comprises a plurality of rotating rods. A fixing frame matches a steel wire mesh and a first connecting rod to avoid rigid collision between a vehicle and the invention, the steel wire mesh and the fixing frame deform, the vehicle drives the rotating barrel and the rotating rod to rotate, and the fixing frame is dragged through the traction steel rope, so that the second connecting rod and the first connecting rod are far away from each other; and a first damping spring matches a second damping spring, so that the first connecting rod and the second connecting rod can be buffered when being far away from each other, the purpose of buffering the collision of the vehicle can be achieved, and the anti-collision effect is effectively improved.
本发明公开了一种路桥护栏的防撞结构，包括支撑底座、下护栏和上护栏，所述下护栏固定连接在支撑底座的顶部，所述下护栏和上护栏的一端均固定设置有多个连接架，所述下护栏和上护栏相对面的一端固定设有防撞组件一，所述防撞组件一包括多个转动杆。本发明通过固定框配合钢丝网和第一连接杆可以避免车辆与该装置硬性碰撞，通过钢丝网和固定框形变，以及车辆带动旋转桶和转动杆转动并通过牵引钢绳牵引固定框，均会使得第二连接杆和第一连接杆相互远离，通过第一阻尼弹簧配合第二阻尼弹簧可以对第一连接杆和第二连接杆的相互远离起到缓冲，进而可以对车辆的撞击起到缓冲的目的，从而有效地提高了该装置的防撞效果。
Anti-collision structure of road and bridge guardrail
Disclosed is an anti-collision structure which comprises a supporting base, a lower guardrail body and an upper guardrail body, the lower guardrail body is fixedly connected to the top of the supporting base, a plurality of connecting frames is fixedly arranged at one end of the lower guardrail body and one end of the upper guardrail body, and first anti-collision assemblies are fixedly arranged at the ends, opposite to each other, of the lower guardrail body and the upper guardrail body; each first anti-collision assembly comprises a plurality of rotating rods. A fixing frame matches a steel wire mesh and a first connecting rod to avoid rigid collision between a vehicle and the invention, the steel wire mesh and the fixing frame deform, the vehicle drives the rotating barrel and the rotating rod to rotate, and the fixing frame is dragged through the traction steel rope, so that the second connecting rod and the first connecting rod are far away from each other; and a first damping spring matches a second damping spring, so that the first connecting rod and the second connecting rod can be buffered when being far away from each other, the purpose of buffering the collision of the vehicle can be achieved, and the anti-collision effect is effectively improved.
本发明公开了一种路桥护栏的防撞结构，包括支撑底座、下护栏和上护栏，所述下护栏固定连接在支撑底座的顶部，所述下护栏和上护栏的一端均固定设置有多个连接架，所述下护栏和上护栏相对面的一端固定设有防撞组件一，所述防撞组件一包括多个转动杆。本发明通过固定框配合钢丝网和第一连接杆可以避免车辆与该装置硬性碰撞，通过钢丝网和固定框形变，以及车辆带动旋转桶和转动杆转动并通过牵引钢绳牵引固定框，均会使得第二连接杆和第一连接杆相互远离，通过第一阻尼弹簧配合第二阻尼弹簧可以对第一连接杆和第二连接杆的相互远离起到缓冲，进而可以对车辆的撞击起到缓冲的目的，从而有效地提高了该装置的防撞效果。
Anti-collision structure of road and bridge guardrail
一种路桥护栏的防撞结构
HONG YING (Autor:in) / ZHOU XIAOWEI (Autor:in)
18.02.2022
Patent
Elektronische Ressource
Chinesisch
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