Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road safety protection device
The invention discloses a road safety protection device which comprises a plurality of energy absorption protection mechanisms sequentially arranged along a road, each energy absorption protection mechanism comprises a protection assembly and two fixing columns, the fixing columns are fixedly installed on the road, a plurality of energy absorption assemblies are installed on the fixing columns in the vertical direction, and the energy absorption assemblies are arranged between the fixing columns and the protection assemblies; the protection assembly comprises a limiting frame and a protection plate, and the side, away from the protection plate, of the limiting frame is detachably connected with the energy absorption assembly. Through the arrangement of the limiting frame, the middle of the protection plate is easier to deform, so that a certain buffering effect is achieved, the collision part of a vehicle can be better embedded in the limiting frame by utilizing the hollow structure in the middle of the limiting frame and the wrinkle structure generated when the protection plate deforms, and the collision part of the vehicle can be prevented from being damaged. And through the arrangement of the energy absorption assembly, the buffering effect on the collided vehicle can be further achieved, and therefore the phenomena of rotation and rollover of the vehicle are prevented.
本发明公开一种道路安全防护装置，包括沿道路依次设置的若干组吸能防护机构，吸能防护机构包括防护组件和两根固定柱，固定柱固定安装在道路上，固定柱上沿竖直方向安装有若干个吸能组件，吸能组件设置于固定柱与防护组件之间；防护组件包括限位框和防护板，限位框远离防护板的一侧与吸能组件可拆卸连接。本发明通过限位框的设置，使得防护板的中部更容易发生变形，从而起到一定的缓冲作用，利用限位框中部的中空结构以及防护板在发生变形时产生的褶皱结构，可以更好的将车辆的撞击部位镶嵌在限位框中，从而减小或避免车辆在撞击后的反弹距离，而通过吸能组件的设置，可以进一步的起到对碰撞车辆的缓冲效果，从而防止车辆出现旋转及侧翻现象。
Road safety protection device
The invention discloses a road safety protection device which comprises a plurality of energy absorption protection mechanisms sequentially arranged along a road, each energy absorption protection mechanism comprises a protection assembly and two fixing columns, the fixing columns are fixedly installed on the road, a plurality of energy absorption assemblies are installed on the fixing columns in the vertical direction, and the energy absorption assemblies are arranged between the fixing columns and the protection assemblies; the protection assembly comprises a limiting frame and a protection plate, and the side, away from the protection plate, of the limiting frame is detachably connected with the energy absorption assembly. Through the arrangement of the limiting frame, the middle of the protection plate is easier to deform, so that a certain buffering effect is achieved, the collision part of a vehicle can be better embedded in the limiting frame by utilizing the hollow structure in the middle of the limiting frame and the wrinkle structure generated when the protection plate deforms, and the collision part of the vehicle can be prevented from being damaged. And through the arrangement of the energy absorption assembly, the buffering effect on the collided vehicle can be further achieved, and therefore the phenomena of rotation and rollover of the vehicle are prevented.
本发明公开一种道路安全防护装置，包括沿道路依次设置的若干组吸能防护机构，吸能防护机构包括防护组件和两根固定柱，固定柱固定安装在道路上，固定柱上沿竖直方向安装有若干个吸能组件，吸能组件设置于固定柱与防护组件之间；防护组件包括限位框和防护板，限位框远离防护板的一侧与吸能组件可拆卸连接。本发明通过限位框的设置，使得防护板的中部更容易发生变形，从而起到一定的缓冲作用，利用限位框中部的中空结构以及防护板在发生变形时产生的褶皱结构，可以更好的将车辆的撞击部位镶嵌在限位框中，从而减小或避免车辆在撞击后的反弹距离，而通过吸能组件的设置，可以进一步的起到对碰撞车辆的缓冲效果，从而防止车辆出现旋转及侧翻现象。
Road safety protection device
一种道路安全防护装置
ZHANG HANBO (Autor:in) / LI ZIHAO (Autor:in) / WANG CHEN (Autor:in) / LIU YAN (Autor:in) / QIN XUJIA (Autor:in) / CAO SONGTAO (Autor:in) / ZHUANG ZHENYU (Autor:in)
18.04.2023
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.
Road protection device with high road safety traffic safety protection performance
| Europäisches Patentamt | 2021