A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of anti-collision guardrails, and provides a road safety anti-collision guardrail which not only adopts a mode of combining multiple shock absorption modes to improve the consumption of impact force when collision occurs, but also reduces the occurrence of frontal impact through force guidance, reduces the damage degree of an impacted vehicle body and improves the safety coefficient of personnel in the vehicle body. The collision protection device comprises a base and further comprises a top fence, a lower collision protection cylinder and an upper collision protection cylinder are installed outside the base and the top fence respectively, and the lower collision protection cylinder is connected with the upper collision protection cylinder through the upper collision protection cylinder and the lower collision protection cylinder. A plurality of passing openings and a plurality of mounting openings are formed in the bottom end of the lower collision protection barrel, a plurality of supporting damping blocks are fixedly connected to the bottom end of the base and located in the passing openings respectively, the bottom ends of the supporting damping blocks are flush with the bottom end of the lower collision protection barrel, and mounting openings are arranged in the mounting openings.
本发明涉及防撞护栏技术领域，提出了一种道路安全防撞护栏，其不仅采用多种吸震方式结合的模式，提高碰撞发生时撞击力的消耗，而且通过力的引导降低正面撞击的发生，降低撞击的车体的损毁程度，提高车体内人员的安全系数，并且在撞击力消耗的同时在一定程度上能够降低车体翻车的发生，降低了撞击发生时因车体翻车而发生二次伤害的风险，包括底座，还包括顶栏，底座外和顶栏外分别安装有下碰撞防护筒和上碰撞防护筒，下碰撞防护筒的底端设置有多个通过口和多个安装口，底座的底端固定连接有多个支撑阻尼块，多个支撑阻尼块分别位于多个通过口内，且多个支撑阻尼块的底端均与下碰撞防护筒的底端平齐，多个安装口内均设置有安装。
The invention relates to the technical field of anti-collision guardrails, and provides a road safety anti-collision guardrail which not only adopts a mode of combining multiple shock absorption modes to improve the consumption of impact force when collision occurs, but also reduces the occurrence of frontal impact through force guidance, reduces the damage degree of an impacted vehicle body and improves the safety coefficient of personnel in the vehicle body. The collision protection device comprises a base and further comprises a top fence, a lower collision protection cylinder and an upper collision protection cylinder are installed outside the base and the top fence respectively, and the lower collision protection cylinder is connected with the upper collision protection cylinder through the upper collision protection cylinder and the lower collision protection cylinder. A plurality of passing openings and a plurality of mounting openings are formed in the bottom end of the lower collision protection barrel, a plurality of supporting damping blocks are fixedly connected to the bottom end of the base and located in the passing openings respectively, the bottom ends of the supporting damping blocks are flush with the bottom end of the lower collision protection barrel, and mounting openings are arranged in the mounting openings.
本发明涉及防撞护栏技术领域，提出了一种道路安全防撞护栏，其不仅采用多种吸震方式结合的模式，提高碰撞发生时撞击力的消耗，而且通过力的引导降低正面撞击的发生，降低撞击的车体的损毁程度，提高车体内人员的安全系数，并且在撞击力消耗的同时在一定程度上能够降低车体翻车的发生，降低了撞击发生时因车体翻车而发生二次伤害的风险，包括底座，还包括顶栏，底座外和顶栏外分别安装有下碰撞防护筒和上碰撞防护筒，下碰撞防护筒的底端设置有多个通过口和多个安装口，底座的底端固定连接有多个支撑阻尼块，多个支撑阻尼块分别位于多个通过口内，且多个支撑阻尼块的底端均与下碰撞防护筒的底端平齐，多个安装口内均设置有安装。
Road safety anti-collision guardrail
一种道路安全防撞护栏
PAN LINGLING (author)
2023-06-23
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.