Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a rigid-flexible combined energy dissipation anti-rebound road guardrail, and relates to the field of road guardrails. The rigid-flexible combined energy dissipation anti-rebound road guardrail comprises a shell, the side wall of the shell is slidably connected with a blocking mechanism, and the inner wall of the shell is fixedly connected with a buffer lifting mechanism. When the guardrail is impacted by a vehicle, a sliding block can be pushed to slide through a side plate, a first spring is compressed, and hydraulic oil flows into a third sleeve through the side plate, so that the impact force on the vehicle is buffered, a sliding plate on the other side is lifted, the vehicle is prevented from rolling to an opposite lane, and the safety of the vehicle is improved. Multiple collisions caused by counter-acting force after the vehicle collides with the guardrail can be prevented, so that after the vehicle collides with the guardrail, the ground can be flushed, and the situation that other vehicles slip and are out of control due to the fact that engine oil leaked from the accident vehicle adheres to the ground is prevented; and gasoline leaked to the ground can be washed away, so that the accident vehicle is prevented from catching fire.
本发明公开了一种刚柔结合型消能防反弹道路护栏，涉及道路护栏领域包括外壳，所述外壳的侧壁滑动连接有阻挡机构，所述外壳的内壁固定连接有缓冲升降机构。本发明使得在护栏受到车辆的撞击时，可以通过侧板推动滑块滑动并且压缩一号弹簧，并且侧板通过从而使得液压油流入三号套管内部，从而使得对车辆的冲击力进行缓冲，并且将另一侧的滑板升起，防止车辆翻滚到对向车道，并且可以防止车辆在撞击护栏后因为反作用力造成多次碰撞，使得在车辆撞击到护栏后，可以对地面进行冲洗，防止事故车辆泄漏的机油黏附在地面导致其他车辆打滑失控，并且如果事故车辆油箱破裂汽油泄漏到地面，也可以使得泄露到地面的汽油被冲走，防止事故车辆着火。
The invention discloses a rigid-flexible combined energy dissipation anti-rebound road guardrail, and relates to the field of road guardrails. The rigid-flexible combined energy dissipation anti-rebound road guardrail comprises a shell, the side wall of the shell is slidably connected with a blocking mechanism, and the inner wall of the shell is fixedly connected with a buffer lifting mechanism. When the guardrail is impacted by a vehicle, a sliding block can be pushed to slide through a side plate, a first spring is compressed, and hydraulic oil flows into a third sleeve through the side plate, so that the impact force on the vehicle is buffered, a sliding plate on the other side is lifted, the vehicle is prevented from rolling to an opposite lane, and the safety of the vehicle is improved. Multiple collisions caused by counter-acting force after the vehicle collides with the guardrail can be prevented, so that after the vehicle collides with the guardrail, the ground can be flushed, and the situation that other vehicles slip and are out of control due to the fact that engine oil leaked from the accident vehicle adheres to the ground is prevented; and gasoline leaked to the ground can be washed away, so that the accident vehicle is prevented from catching fire.
本发明公开了一种刚柔结合型消能防反弹道路护栏，涉及道路护栏领域包括外壳，所述外壳的侧壁滑动连接有阻挡机构，所述外壳的内壁固定连接有缓冲升降机构。本发明使得在护栏受到车辆的撞击时，可以通过侧板推动滑块滑动并且压缩一号弹簧，并且侧板通过从而使得液压油流入三号套管内部，从而使得对车辆的冲击力进行缓冲，并且将另一侧的滑板升起，防止车辆翻滚到对向车道，并且可以防止车辆在撞击护栏后因为反作用力造成多次碰撞，使得在车辆撞击到护栏后，可以对地面进行冲洗，防止事故车辆泄漏的机油黏附在地面导致其他车辆打滑失控，并且如果事故车辆油箱破裂汽油泄漏到地面，也可以使得泄露到地面的汽油被冲走，防止事故车辆着火。
Rigid-flexible combined energy dissipation anti-rebound road guardrail
一种刚柔结合型消能防反弹道路护栏
LIANG YUE (Autor:in)
08.09.2023
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.
/
E01H
STREET CLEANING
,
Reinigen von Straßen