A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-layer kinetic energy conduction type high-buffering energy-absorbing island head and buffering energy-absorbing verification method thereof
The invention provides a multilayer kinetic energy conduction type high-buffering energy-absorbing island head and a buffering energy-absorbing verification method thereof, and belongs to the technical field of road anti-collision installation facilities. Comprising a linear track assembly arranged on the ground, a fixed support fixedly arranged at the rear end of the linear track assembly and a plurality of movable supports linearly connected to the linear track assembly in a sliding mode, and buffering energy absorption assemblies are arranged between every two adjacent movable supports and between the fixed support and the movable support which are adjacent. The fixed support and the movable supports are arranged on the two sides of the support assembly, and side wave-shaped beam assemblies are further arranged on the portions, located on the fixed support and the movable supports, of the two sides of the support assembly. The movable support moves to enable the circular pipe to be pressed and rubbed on the conical surface of the frustum, the circular pipe is turned outwards with the guide grooves as the edges, the impact force generated when a vehicle collides with the anti-collision pad can be greatly relieved, and the good buffering and energy absorbing effects are achieved.
本发明提供了一种多层动能传导式高缓冲吸能岛头及其缓冲吸能核验方法，属于道路防撞安装设施技术领域。包括设置在地面上的直线轨道组件、固定设置在直线轨道组件后端的固定支架和若干个直线滑动连接在直线轨道组件上的活动支架，每相邻两片活动支架以及相邻的固定支架和活动支架之间均设有缓冲吸能组件，支架组件的两侧位于固定支架和活动支架上还均设有侧波形梁组件，通过在直线轨道组件的多个活动支架以及活动支架与固定支架之间设置卷管撕裂式缓冲吸能组件，在防撞墩受到碰撞时，活动支架移动并使圆管在锥台的锥面处压迫、摩擦，以各个引导槽为边缘向外翻卷，能大大减缓车辆撞击防撞垫的冲击力，具有较好的缓冲吸能的效果。
Multi-layer kinetic energy conduction type high-buffering energy-absorbing island head and buffering energy-absorbing verification method thereof
The invention provides a multilayer kinetic energy conduction type high-buffering energy-absorbing island head and a buffering energy-absorbing verification method thereof, and belongs to the technical field of road anti-collision installation facilities. Comprising a linear track assembly arranged on the ground, a fixed support fixedly arranged at the rear end of the linear track assembly and a plurality of movable supports linearly connected to the linear track assembly in a sliding mode, and buffering energy absorption assemblies are arranged between every two adjacent movable supports and between the fixed support and the movable support which are adjacent. The fixed support and the movable supports are arranged on the two sides of the support assembly, and side wave-shaped beam assemblies are further arranged on the portions, located on the fixed support and the movable supports, of the two sides of the support assembly. The movable support moves to enable the circular pipe to be pressed and rubbed on the conical surface of the frustum, the circular pipe is turned outwards with the guide grooves as the edges, the impact force generated when a vehicle collides with the anti-collision pad can be greatly relieved, and the good buffering and energy absorbing effects are achieved.
本发明提供了一种多层动能传导式高缓冲吸能岛头及其缓冲吸能核验方法，属于道路防撞安装设施技术领域。包括设置在地面上的直线轨道组件、固定设置在直线轨道组件后端的固定支架和若干个直线滑动连接在直线轨道组件上的活动支架，每相邻两片活动支架以及相邻的固定支架和活动支架之间均设有缓冲吸能组件，支架组件的两侧位于固定支架和活动支架上还均设有侧波形梁组件，通过在直线轨道组件的多个活动支架以及活动支架与固定支架之间设置卷管撕裂式缓冲吸能组件，在防撞墩受到碰撞时，活动支架移动并使圆管在锥台的锥面处压迫、摩擦，以各个引导槽为边缘向外翻卷，能大大减缓车辆撞击防撞垫的冲击力，具有较好的缓冲吸能的效果。
Multi-layer kinetic energy conduction type high-buffering energy-absorbing island head and buffering energy-absorbing verification method thereof
多层动能传导式高缓冲吸能岛头及其缓冲吸能核验方法
LI LI (author) / TIAN YINYUN (author) / FENG SHIYANG (author) / CHEN HAO (author)
2023-09-29
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.
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
Multi-level buffering and energy-absorbing guidable crash pad
| European Patent Office | 2022
Buffering and energy-absorbing highway anti-collision guardrail
| European Patent Office | 2021
Buffering energy-absorbing device based on paper folding structure
| European Patent Office | 2023
Quickly-assembled composite material buffering and energy-absorbing box system
| European Patent Office | 2021