A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-collision guardrail with warning marks for highway tunnel
The anti-collision guardrail with the warning marks for the highway tunnel comprises a plurality of buffer rods which are arranged on steps on the two sides at intervals in the length direction of the steps, and each buffer rod is arranged in the length direction perpendicular to a road. Elastic buffering wheels used for buffering impact of vehicles are rotationally arranged at the ends, close to each other, of the buffering rods on the two sides, the rotating axis of each buffering wheel is arranged in the direction perpendicular to the road surface of the tunnel, and each buffering wheel comprises a plurality of connecting wheels formed by splicing one another; a connecting piece for detachably connecting the adjacent connecting wheels together is arranged on the adjacent connecting wheels; the anti-collision guardrail has the advantages that the occupied space of the anti-collision guardrail in the tunnel is reduced, and therefore influence on driving on roads in the tunnel is prevented.
本申请涉及一种公路隧道用具有警示标识的防撞护栏，包括沿台阶的长度方向间隔设置在两侧台阶上的多个缓冲杆，每个所述缓冲杆均沿垂直于道路的长度方向设置，两侧所述缓冲杆相互靠近的端部转动设置有用于对车辆的撞击进行缓冲的弹性的缓冲轮，所述缓冲轮的转动轴线沿垂直于隧道的道路路面设置，所述缓冲轮包括多个相互拼接而成的连接轮，相邻的所述连接轮上设置有用于将相邻的所述连接轮可拆卸连接在一起的连接件；本申请具有减小防撞护栏位于隧道内的空间占用，从而防止对隧道内道路上的行车造成影响。
Anti-collision guardrail with warning marks for highway tunnel
The anti-collision guardrail with the warning marks for the highway tunnel comprises a plurality of buffer rods which are arranged on steps on the two sides at intervals in the length direction of the steps, and each buffer rod is arranged in the length direction perpendicular to a road. Elastic buffering wheels used for buffering impact of vehicles are rotationally arranged at the ends, close to each other, of the buffering rods on the two sides, the rotating axis of each buffering wheel is arranged in the direction perpendicular to the road surface of the tunnel, and each buffering wheel comprises a plurality of connecting wheels formed by splicing one another; a connecting piece for detachably connecting the adjacent connecting wheels together is arranged on the adjacent connecting wheels; the anti-collision guardrail has the advantages that the occupied space of the anti-collision guardrail in the tunnel is reduced, and therefore influence on driving on roads in the tunnel is prevented.
本申请涉及一种公路隧道用具有警示标识的防撞护栏，包括沿台阶的长度方向间隔设置在两侧台阶上的多个缓冲杆，每个所述缓冲杆均沿垂直于道路的长度方向设置，两侧所述缓冲杆相互靠近的端部转动设置有用于对车辆的撞击进行缓冲的弹性的缓冲轮，所述缓冲轮的转动轴线沿垂直于隧道的道路路面设置，所述缓冲轮包括多个相互拼接而成的连接轮，相邻的所述连接轮上设置有用于将相邻的所述连接轮可拆卸连接在一起的连接件；本申请具有减小防撞护栏位于隧道内的空间占用，从而防止对隧道内道路上的行车造成影响。
Anti-collision guardrail with warning marks for highway tunnel
一种公路隧道用具有警示标识的防撞护栏
WANG FENGWEI (author) / YU ZIHENG (author) / WEI JUN (author) / YANG CHAO (author) / MAO DUN (author)
2022-11-01
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