A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expressway central isolation strip anti-collision guardrail
The invention belongs to the technical field of guardrails, and particularly discloses an expressway central isolation strip anti-collision guardrail which comprises two pieces of L-shaped steel which are vertically and symmetrically arranged, two supporting plates are fixedly connected between the two pieces of L-shaped steel, the two supporting plates are close to the edges of the two sides of the interior of the L-shaped steel respectively, and a mounting mechanism is arranged on the lower L-shaped steel. A concave frame is slidably arranged between the two pieces of L-shaped steel through a sliding mechanism, and a plurality of rubber barrels are rotatably mounted in the concave frame through limiting mechanisms. The expressway central isolation strip anti-collision guardrail has the beneficial effects that the problem that due to the fact that a guardrail of a central isolation strip of a road section near a highway exit is composed of a steel structure, blocking and buffering are poor after an out-of-control vehicle collides with the guardrail is solved, and impact generated when the out-of-control vehicle collides can be continuously reduced; the probability of serial traffic accidents caused by the fact that an out-of-control vehicle collides with the guardrail is reduced, and meanwhile the probability that a driver is injured is reduced.
本发明属于护栏技术领域，具体公开了一种高速公路中央隔离带防撞护栏，包括两个竖向对称设置的L型钢，两个所述L型钢之间固定连接有两块支撑板，两块所述支撑板分别靠近于L型钢的内部两侧边缘处，位于下方所述L型钢上设有安装机构，两个所述L型钢之间通过滑动机构滑动设置有凹型架，所述凹型架的内部通过限位机构转动安装有多个橡胶筒，本发明的有益效果是解决高速路出口附近路段的中央隔离带护栏因是由钢结构组成的而导致对失控车辆撞击护栏后的拦阻与缓冲都较差的问题，失控车辆撞击时产生的冲击了可不断减小，降低失控车辆撞开护栏引发连环交通事故的概率，同时降低了驾驶员受伤的概率。
Expressway central isolation strip anti-collision guardrail
The invention belongs to the technical field of guardrails, and particularly discloses an expressway central isolation strip anti-collision guardrail which comprises two pieces of L-shaped steel which are vertically and symmetrically arranged, two supporting plates are fixedly connected between the two pieces of L-shaped steel, the two supporting plates are close to the edges of the two sides of the interior of the L-shaped steel respectively, and a mounting mechanism is arranged on the lower L-shaped steel. A concave frame is slidably arranged between the two pieces of L-shaped steel through a sliding mechanism, and a plurality of rubber barrels are rotatably mounted in the concave frame through limiting mechanisms. The expressway central isolation strip anti-collision guardrail has the beneficial effects that the problem that due to the fact that a guardrail of a central isolation strip of a road section near a highway exit is composed of a steel structure, blocking and buffering are poor after an out-of-control vehicle collides with the guardrail is solved, and impact generated when the out-of-control vehicle collides can be continuously reduced; the probability of serial traffic accidents caused by the fact that an out-of-control vehicle collides with the guardrail is reduced, and meanwhile the probability that a driver is injured is reduced.
本发明属于护栏技术领域，具体公开了一种高速公路中央隔离带防撞护栏，包括两个竖向对称设置的L型钢，两个所述L型钢之间固定连接有两块支撑板，两块所述支撑板分别靠近于L型钢的内部两侧边缘处，位于下方所述L型钢上设有安装机构，两个所述L型钢之间通过滑动机构滑动设置有凹型架，所述凹型架的内部通过限位机构转动安装有多个橡胶筒，本发明的有益效果是解决高速路出口附近路段的中央隔离带护栏因是由钢结构组成的而导致对失控车辆撞击护栏后的拦阻与缓冲都较差的问题，失控车辆撞击时产生的冲击了可不断减小，降低失控车辆撞开护栏引发连环交通事故的概率，同时降低了驾驶员受伤的概率。
Expressway central isolation strip anti-collision guardrail
一种高速公路中央隔离带防撞护栏
YANG HAN (author) / FENG JINGJIE (author) / YANG-SU TIANYUN (author) / GU JIANJIANG (author) / LI YOUZHI (author) / ZHANG YICHI (author) / CHEN DONG (author) / LI ZHIZHEN (author) / ZHANG SHUAIMENG (author) / HU JINGBO (author)
2021-10-22
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.