A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-collision safety traffic guardrail. The guardrail comprises a plurality of cylindrical base grooves formed in the ground, a base is arranged at the upper end of the base grooves; a lower connecting pipe vertically penetrates through the base and is rotationally connected to the base. The lower end of the lower connecting pipe is closed; the upper end of the lower connecting pipe is communicated with a roller; the roller is filled with fluid. The upper end of the roller is communicated with an upper connecting pipe; the multiple upper connecting pipes are jointlyand rotationally connected with a cross rod of a hollow structure. An annular plate of a hollow structure is fixedly connected to the lower end of the cross rod and the outer side of the upper connecting pipe, an elastic friction ring is arranged on the inner ring face of the annular plate, a flow guide pipe is inserted into the upper end of the upper connecting pipe in a sealed mode, and the upper end of the flow guide pipe is fixedly connected with the inner wall of the cross rod in a sealed mode. The anti-collision safety traffic guardrail has the advantages that the rollers which are arranged at equal intervals weaken forward acting force directly acting on the device and have a guiding effect on driving of a vehicle along the axis of the cross rod, and the situation that the vehicleis damaged due to hard collision is avoided.
本发明公开了一种防撞安全交通护栏，包括多个开设在地面上且呈圆柱形的基槽，所述基槽上端设置有底座，所述底座上竖直贯穿并转动连接有下连接管，且下连接管的下端封闭，所述下连接管的上端连通有滚筒，所述滚筒内填充有流体，所述滚筒的上端连通有上连接管，多个所述上连接管共同转动连接有中空结构的横杆，所述横杆下端且在上连接管的外侧固定连接有中空结构的环形板，所述环形板内环面为弹性摩擦环，所述上连接管的上端密封插设有导流管，所述导流管的上端与横杆内壁密封固定连接。优点在于：多个等距排布的滚筒削弱直接作用于本发明的正向作用力，并对车辆产生沿横杆轴线行驶的导向作用，避免发生硬性碰撞而损坏的情况。
The invention discloses an anti-collision safety traffic guardrail. The guardrail comprises a plurality of cylindrical base grooves formed in the ground, a base is arranged at the upper end of the base grooves; a lower connecting pipe vertically penetrates through the base and is rotationally connected to the base. The lower end of the lower connecting pipe is closed; the upper end of the lower connecting pipe is communicated with a roller; the roller is filled with fluid. The upper end of the roller is communicated with an upper connecting pipe; the multiple upper connecting pipes are jointlyand rotationally connected with a cross rod of a hollow structure. An annular plate of a hollow structure is fixedly connected to the lower end of the cross rod and the outer side of the upper connecting pipe, an elastic friction ring is arranged on the inner ring face of the annular plate, a flow guide pipe is inserted into the upper end of the upper connecting pipe in a sealed mode, and the upper end of the flow guide pipe is fixedly connected with the inner wall of the cross rod in a sealed mode. The anti-collision safety traffic guardrail has the advantages that the rollers which are arranged at equal intervals weaken forward acting force directly acting on the device and have a guiding effect on driving of a vehicle along the axis of the cross rod, and the situation that the vehicleis damaged due to hard collision is avoided.
本发明公开了一种防撞安全交通护栏，包括多个开设在地面上且呈圆柱形的基槽，所述基槽上端设置有底座，所述底座上竖直贯穿并转动连接有下连接管，且下连接管的下端封闭，所述下连接管的上端连通有滚筒，所述滚筒内填充有流体，所述滚筒的上端连通有上连接管，多个所述上连接管共同转动连接有中空结构的横杆，所述横杆下端且在上连接管的外侧固定连接有中空结构的环形板，所述环形板内环面为弹性摩擦环，所述上连接管的上端密封插设有导流管，所述导流管的上端与横杆内壁密封固定连接。优点在于：多个等距排布的滚筒削弱直接作用于本发明的正向作用力，并对车辆产生沿横杆轴线行驶的导向作用，避免发生硬性碰撞而损坏的情况。
Anti-collision safety traffic guardrail
一种防撞安全交通护栏
ZHOU HUAMING (author)
2020-08-18
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.
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
Anti-collision guardrail for traffic safety facility engineering
| European Patent Office | 2023