A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highway safety isolation guardrail
The invention discloses an expressway safety isolation guardrail, and relates to the technical field of isolation guardrails, the expressway safety isolation guardrail is formed by splicing a plurality of guardrail units, each guardrail unit comprises three stand columns distributed side by side, and a corrugated steel guardrail plate is jointly installed on the sides, close to an expressway, of the three stand columns; an energy absorption component is installed on the side, close to the road, of the corrugated steel guardrail plate and is of a cavity structure, liquid is stored in a cavity, a movement mechanism is installed on the other side of the corrugated steel guardrail plate and communicates with an inner cavity of the energy absorption component, and a plurality of light reflection components are hinged to the side, close to the road, of the corrugated steel guardrail plate. The movement mechanism drives the stand column in front of the arc-shaped area to move in the direction away from the road, the steering angle of a vehicle after collision is reduced, meanwhile, the reflection component behind the arc-shaped area is driven to rotate in the direction close to the road, warning is provided for a driver behind in advance, and the safety of the vehicle is improved. And the probability of secondary accidents of the accident vehicle is reduced.
本发明公开了一种高速公路安全隔离护栏，涉及隔离护栏技术领域，由数个护栏单元拼接组成，护栏单元包括有三个并排分布的立柱，三个立柱靠近高速公路的一侧共同安装有波纹状钢护栏板，波纹状钢护栏板靠近公路的一侧安装有吸能部件，且吸能部件为腔体结构，且腔体内存储有液体，波纹状钢护栏板的另一侧安装有运动机构，且运动机构与吸能部件的内腔相通，波纹状钢护栏板靠近公路的一侧铰接有数个反光部件。本发明通过运动机构驱动弧形区域之前的立柱朝向背离公路的方向运动，减小了车辆发生撞击后转向的角度，同时还驱动弧形区域之后的反光部件朝向靠近公路的方向转动，提前对后面的司机提供警示，降低了事故车辆发生二次事故的概率。
Highway safety isolation guardrail
The invention discloses an expressway safety isolation guardrail, and relates to the technical field of isolation guardrails, the expressway safety isolation guardrail is formed by splicing a plurality of guardrail units, each guardrail unit comprises three stand columns distributed side by side, and a corrugated steel guardrail plate is jointly installed on the sides, close to an expressway, of the three stand columns; an energy absorption component is installed on the side, close to the road, of the corrugated steel guardrail plate and is of a cavity structure, liquid is stored in a cavity, a movement mechanism is installed on the other side of the corrugated steel guardrail plate and communicates with an inner cavity of the energy absorption component, and a plurality of light reflection components are hinged to the side, close to the road, of the corrugated steel guardrail plate. The movement mechanism drives the stand column in front of the arc-shaped area to move in the direction away from the road, the steering angle of a vehicle after collision is reduced, meanwhile, the reflection component behind the arc-shaped area is driven to rotate in the direction close to the road, warning is provided for a driver behind in advance, and the safety of the vehicle is improved. And the probability of secondary accidents of the accident vehicle is reduced.
本发明公开了一种高速公路安全隔离护栏，涉及隔离护栏技术领域，由数个护栏单元拼接组成，护栏单元包括有三个并排分布的立柱，三个立柱靠近高速公路的一侧共同安装有波纹状钢护栏板，波纹状钢护栏板靠近公路的一侧安装有吸能部件，且吸能部件为腔体结构，且腔体内存储有液体，波纹状钢护栏板的另一侧安装有运动机构，且运动机构与吸能部件的内腔相通，波纹状钢护栏板靠近公路的一侧铰接有数个反光部件。本发明通过运动机构驱动弧形区域之前的立柱朝向背离公路的方向运动，减小了车辆发生撞击后转向的角度，同时还驱动弧形区域之后的反光部件朝向靠近公路的方向转动，提前对后面的司机提供警示，降低了事故车辆发生二次事故的概率。
Highway safety isolation guardrail
一种高速公路安全隔离护栏
TIAN FENG (author) / LI PENG (author) / LIU WENCHAO (author)
2024-01-05
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.
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