Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway multi-layer anti-collision guardrail
The invention relates to the technical field of highway engineering, and discloses a highway multi-layer anti-collision guardrail which comprises a bottom plate, a vertical plate is fixedly connected to the middle of the top of the bottom plate, multiple sets of rotating rollers are arranged on the front face of the vertical plate at equal intervals, multiple sets of first buffering assemblies are installed on the front face of the vertical plate, and the rotating rollers are installed on the vertical plate through the first buffering assemblies. By arranging multiple layers of buffer structures, the protection performance is enhanced, damage caused when an automobile is out of control and collides with the protection guardrail is reduced, during use, the impact force of the automobile is reduced, the protection effect is achieved, in addition, the rotating rollers making contact with the automobile can move inwards, a concave area is formed, and the safety of the automobile is improved. Therefore, the front end of an automobile can be oppositely clamped between the multiple rotating rollers, the tendency that the automobile collides with the protection device and continues to slide forwards is relieved, the automobile is prevented from touching other automobiles, the buffering effect is improved, the rotating rollers rotate to drive the connecting rods and the contact blocks to slide along the movable cavities, the buffering effect is further achieved, and the buffering effect is better.
本发明涉及公路工程技术领域，公开了一种公路多层防撞护栏，包括底板，所述底板顶部中间固定连接有竖板，所述竖板的正面等间距的设置有多组转辊，所述竖板的正面安装有多组缓冲组件一，所述转辊通过缓冲组件一安装在竖板上。本发明通过设置多层缓冲结构增强了防护性能，降低汽车失控时与防护护栏冲撞时造成的损伤，使用时，降低汽车的冲击力，起到保护的作用，并且，与汽车接触的转辊会向内发生位移，形成一个凹陷的区域，从而使得汽车的前端可以相对的卡接在多个转辊中间，减缓汽车与防护装置碰撞继续向前滑移的趋势，避免触碰到其他车辆，提升缓冲效果，转辊转动的同时带动连接杆和接触块沿着活动腔滑动，进一步起到缓冲作用，缓冲效果更好。
Highway multi-layer anti-collision guardrail
The invention relates to the technical field of highway engineering, and discloses a highway multi-layer anti-collision guardrail which comprises a bottom plate, a vertical plate is fixedly connected to the middle of the top of the bottom plate, multiple sets of rotating rollers are arranged on the front face of the vertical plate at equal intervals, multiple sets of first buffering assemblies are installed on the front face of the vertical plate, and the rotating rollers are installed on the vertical plate through the first buffering assemblies. By arranging multiple layers of buffer structures, the protection performance is enhanced, damage caused when an automobile is out of control and collides with the protection guardrail is reduced, during use, the impact force of the automobile is reduced, the protection effect is achieved, in addition, the rotating rollers making contact with the automobile can move inwards, a concave area is formed, and the safety of the automobile is improved. Therefore, the front end of an automobile can be oppositely clamped between the multiple rotating rollers, the tendency that the automobile collides with the protection device and continues to slide forwards is relieved, the automobile is prevented from touching other automobiles, the buffering effect is improved, the rotating rollers rotate to drive the connecting rods and the contact blocks to slide along the movable cavities, the buffering effect is further achieved, and the buffering effect is better.
本发明涉及公路工程技术领域，公开了一种公路多层防撞护栏，包括底板，所述底板顶部中间固定连接有竖板，所述竖板的正面等间距的设置有多组转辊，所述竖板的正面安装有多组缓冲组件一，所述转辊通过缓冲组件一安装在竖板上。本发明通过设置多层缓冲结构增强了防护性能，降低汽车失控时与防护护栏冲撞时造成的损伤，使用时，降低汽车的冲击力，起到保护的作用，并且，与汽车接触的转辊会向内发生位移，形成一个凹陷的区域，从而使得汽车的前端可以相对的卡接在多个转辊中间，减缓汽车与防护装置碰撞继续向前滑移的趋势，避免触碰到其他车辆，提升缓冲效果，转辊转动的同时带动连接杆和接触块沿着活动腔滑动，进一步起到缓冲作用，缓冲效果更好。
Highway multi-layer anti-collision guardrail
一种公路多层防撞护栏
LIU ZHIQIANG (Autor:in) / WANG JIAN (Autor:in) / HOU DI (Autor:in) / LI SHAOJIE (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
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.
Highway multi-layer anti-collision guardrail and installation method
| Europäisches Patentamt | 2024
Highway multi-layer anti-collision guardrail and installation method
| Europäisches Patentamt | 2024