Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impact guiding type highway guardrail
The invention relates to the technical field of highway guardrails, and discloses an impact guide type highway guardrail which comprises a bottom transverse connecting rod, a top transverse connecting rod, an insertion fixing groove and an insertion protrusion structure, and the insertion fixing groove and the insertion protrusion structure are arranged on the same side of the bottom transverse connecting rod and the top transverse connecting rod and are fixedly connected in an insertion mode. According to the impact guiding type high-speed guardrail, through the air bag extrusion type structure, the impact guiding type high-speed guardrail has a rotating function, and in the rotating process, friction resistance between the air bag extrusion type structure and the inclined stand columns needs to be overcome, so that forward energy-consumption type guiding movement is conducted on a vehicle in the impact process; in addition, the inclined stand column and the rubber sleeve are both in the normal driving direction of an inclined lane, in the actual collision process, rotation of the rubber sleeve can generate downward friction pressure on the vehicle, and the phenomenon that the vehicle tilts in the forward moving process is reduced.
本发明涉及高速护栏技术领域，且公开了一种撞击导向式高速护栏，包括底部横向连接杆、顶部横向连接杆和设置于底部横向连接杆和顶部横向连接杆同一侧且可插入式固定连接的插入固定槽和插入凸起结构。该撞击导向式高速护栏，通过气囊挤压式结构，使其具备转动的功能，并且在转动时，需要克服气囊挤压式结构与斜向立柱之间的摩擦阻力，从而对撞击时的车辆进行向前的耗能式引导移动，从而降低撞击后惯性对车辆以及驾驶人员导致的严重后果，并且，斜向立柱和橡胶套均为斜向车道正常行驶的方向，在实际发生撞击时，橡胶套的转动会对车辆产生向下的摩擦压力，降低车辆在前移过程中发生翘起的现象。
Impact guiding type highway guardrail
The invention relates to the technical field of highway guardrails, and discloses an impact guide type highway guardrail which comprises a bottom transverse connecting rod, a top transverse connecting rod, an insertion fixing groove and an insertion protrusion structure, and the insertion fixing groove and the insertion protrusion structure are arranged on the same side of the bottom transverse connecting rod and the top transverse connecting rod and are fixedly connected in an insertion mode. According to the impact guiding type high-speed guardrail, through the air bag extrusion type structure, the impact guiding type high-speed guardrail has a rotating function, and in the rotating process, friction resistance between the air bag extrusion type structure and the inclined stand columns needs to be overcome, so that forward energy-consumption type guiding movement is conducted on a vehicle in the impact process; in addition, the inclined stand column and the rubber sleeve are both in the normal driving direction of an inclined lane, in the actual collision process, rotation of the rubber sleeve can generate downward friction pressure on the vehicle, and the phenomenon that the vehicle tilts in the forward moving process is reduced.
本发明涉及高速护栏技术领域，且公开了一种撞击导向式高速护栏，包括底部横向连接杆、顶部横向连接杆和设置于底部横向连接杆和顶部横向连接杆同一侧且可插入式固定连接的插入固定槽和插入凸起结构。该撞击导向式高速护栏，通过气囊挤压式结构，使其具备转动的功能，并且在转动时，需要克服气囊挤压式结构与斜向立柱之间的摩擦阻力，从而对撞击时的车辆进行向前的耗能式引导移动，从而降低撞击后惯性对车辆以及驾驶人员导致的严重后果，并且，斜向立柱和橡胶套均为斜向车道正常行驶的方向，在实际发生撞击时，橡胶套的转动会对车辆产生向下的摩擦压力，降低车辆在前移过程中发生翘起的现象。
Impact guiding type highway guardrail
一种撞击导向式高速护栏
XIAO HAIPING (Autor:in) / LIU GUOAN (Autor:in) / LI KUN (Autor:in) / ZHU HONGTAO (Autor:in) / LEE HYUN (Autor:in)
29.11.2022
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.
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