A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-collision road traffic guardrail
The invention discloses an anti-collision road traffic guardrail, and relates to the technical field of traffic guardrails, the anti-collision road traffic guardrail comprises a supporting plate, an anti-collision plate is fixedly connected to the top end of the supporting plate, a buffer structure comprises a first arc-shaped absorption plate fixedly connected to the front side of the supporting plate, and second arc-shaped absorption plates are fixedly connected to the front side and the rear side of the interior of the first arc-shaped absorption plate; first springs are fixedly connected to the inner sides of the first arc-shaped absorption plates. Impact force is preliminarily buffered through the first arc-shaped absorption plates, the impact force is further buffered through the first springs, then after the two second arc-shaped absorption plates are subjected to the impact force, the impact force is absorbed and buffered, a connecting rod drives a pulley to move backwards, and a triangular plate slides downwards; and at the moment, the impact force is dispersed downwards, the damper buffers the impact force, then the structure is beneficial to multiple buffering of the impact force, the impact force is dispersed, the buffering effect of the guardrail is greatly improved, the guardrail is prevented from being damaged by collision, the good buffering performance is good, and harm to a driver is reduced.
本发明公开了一种防撞道路交通护栏，涉及交通护栏技术领域，包括支撑板，所述支撑板的顶端固接有防撞板，所述缓冲结构包括固接在支撑板前侧的弧形吸收板一，所述弧形吸收板一内部的前后两侧均固接有弧形吸收板二，所述弧形吸收板一的内侧固接有弹簧一，本发明通过弧形吸收板一对冲击力进行初步缓冲，弹簧一对冲击力进一步缓冲，而后两个弧形吸收板二受到冲击力后，对冲击力进行吸收缓冲，连接杆带动滑轮向后移动，三角板向下滑动，此时冲击力被向下分散，阻尼器对冲击力进行缓冲，进而该结构有利于对冲击力进行多重缓冲，并对冲击力分散，大大提高了该护栏的缓冲效果，避免护栏被撞坏，且良好的缓冲性，有利于降低驾驶员受到的伤害。
Anti-collision road traffic guardrail
The invention discloses an anti-collision road traffic guardrail, and relates to the technical field of traffic guardrails, the anti-collision road traffic guardrail comprises a supporting plate, an anti-collision plate is fixedly connected to the top end of the supporting plate, a buffer structure comprises a first arc-shaped absorption plate fixedly connected to the front side of the supporting plate, and second arc-shaped absorption plates are fixedly connected to the front side and the rear side of the interior of the first arc-shaped absorption plate; first springs are fixedly connected to the inner sides of the first arc-shaped absorption plates. Impact force is preliminarily buffered through the first arc-shaped absorption plates, the impact force is further buffered through the first springs, then after the two second arc-shaped absorption plates are subjected to the impact force, the impact force is absorbed and buffered, a connecting rod drives a pulley to move backwards, and a triangular plate slides downwards; and at the moment, the impact force is dispersed downwards, the damper buffers the impact force, then the structure is beneficial to multiple buffering of the impact force, the impact force is dispersed, the buffering effect of the guardrail is greatly improved, the guardrail is prevented from being damaged by collision, the good buffering performance is good, and harm to a driver is reduced.
本发明公开了一种防撞道路交通护栏，涉及交通护栏技术领域，包括支撑板，所述支撑板的顶端固接有防撞板，所述缓冲结构包括固接在支撑板前侧的弧形吸收板一，所述弧形吸收板一内部的前后两侧均固接有弧形吸收板二，所述弧形吸收板一的内侧固接有弹簧一，本发明通过弧形吸收板一对冲击力进行初步缓冲，弹簧一对冲击力进一步缓冲，而后两个弧形吸收板二受到冲击力后，对冲击力进行吸收缓冲，连接杆带动滑轮向后移动，三角板向下滑动，此时冲击力被向下分散，阻尼器对冲击力进行缓冲，进而该结构有利于对冲击力进行多重缓冲，并对冲击力分散，大大提高了该护栏的缓冲效果，避免护栏被撞坏，且良好的缓冲性，有利于降低驾驶员受到的伤害。
Anti-collision road traffic guardrail
一种防撞道路交通护栏
DONG YUHANG (author) / ZHOU XUN (author) / NIE LILI (author)
2024-03-08
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.
/
F16F
SPRINGS
,
Federn
/
F25D
REFRIGERATORS
,
Kühlschränke