Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety protection structure suitable for shunting intersection of expressway
The safety protection structure comprises an arc-shaped handrail and two rotary buffering assemblies, the two rotary buffering assemblies are symmetrically arranged, each rotary buffering assembly comprises a supporting stand column and a rotary handrail, and the outer side face of each rotary handrail is rotationally connected with the top of the corresponding supporting stand column; the head ends of the two rotating handrails of the two rotating buffer assemblies face the vehicle coming direction, the distance between the head ends of the two rotating handrails is smaller than the distance between the tail ends of the two rotating handrails, two connecting parts are arranged on the inner arc face of the arc-shaped handrail, and the two connecting parts are rotationally connected with the head ends of the two rotating handrails through two connecting pieces. The anti-collision protection structure has a good buffering effect on collision impact force of the vehicle at the moment that the vehicle collides with the protection structure, and the protection structure is prevented from being inserted into an engine compartment of the vehicle or even inserted into the vehicle to cause life danger to a driver and passengers; and the safety condition at the exit ramp or the shunting intersection of the existing expressway can be effectively improved.
本发明公开一种适用于高速公路分流路口的安全防护结构，包括弧形栏杆和两个旋转缓冲组件，两个旋转缓冲组件对称设置，旋转缓冲组件包括支撑立柱和旋转栏杆，旋转栏杆的外侧面与支撑立柱的顶部转动连接，两个旋转缓冲组件的两个旋转栏杆首端均朝向来车方向，且两个旋转栏杆首端之间的距离小于两个旋转栏杆尾端之间的距离，弧形栏杆的内弧面设置有两个衔接部，两个衔接部与两个旋转栏杆首端之间通过两个衔接件转动连接；本发明在车辆与防护结构碰撞的瞬间对车辆的碰撞冲击力具有良好的缓冲作用，避免防护结构插入车辆的发动机舱中甚至插入车辆内部对驾驶员以及乘车人员造成生命危险，能够有效改善现有高速公路出口匝道或分流路口处的安全状况。
Safety protection structure suitable for shunting intersection of expressway
The safety protection structure comprises an arc-shaped handrail and two rotary buffering assemblies, the two rotary buffering assemblies are symmetrically arranged, each rotary buffering assembly comprises a supporting stand column and a rotary handrail, and the outer side face of each rotary handrail is rotationally connected with the top of the corresponding supporting stand column; the head ends of the two rotating handrails of the two rotating buffer assemblies face the vehicle coming direction, the distance between the head ends of the two rotating handrails is smaller than the distance between the tail ends of the two rotating handrails, two connecting parts are arranged on the inner arc face of the arc-shaped handrail, and the two connecting parts are rotationally connected with the head ends of the two rotating handrails through two connecting pieces. The anti-collision protection structure has a good buffering effect on collision impact force of the vehicle at the moment that the vehicle collides with the protection structure, and the protection structure is prevented from being inserted into an engine compartment of the vehicle or even inserted into the vehicle to cause life danger to a driver and passengers; and the safety condition at the exit ramp or the shunting intersection of the existing expressway can be effectively improved.
本发明公开一种适用于高速公路分流路口的安全防护结构，包括弧形栏杆和两个旋转缓冲组件，两个旋转缓冲组件对称设置，旋转缓冲组件包括支撑立柱和旋转栏杆，旋转栏杆的外侧面与支撑立柱的顶部转动连接，两个旋转缓冲组件的两个旋转栏杆首端均朝向来车方向，且两个旋转栏杆首端之间的距离小于两个旋转栏杆尾端之间的距离，弧形栏杆的内弧面设置有两个衔接部，两个衔接部与两个旋转栏杆首端之间通过两个衔接件转动连接；本发明在车辆与防护结构碰撞的瞬间对车辆的碰撞冲击力具有良好的缓冲作用，避免防护结构插入车辆的发动机舱中甚至插入车辆内部对驾驶员以及乘车人员造成生命危险，能够有效改善现有高速公路出口匝道或分流路口处的安全状况。
Safety protection structure suitable for shunting intersection of expressway
适用于高速公路分流路口的安全防护结构
WENG XIUQI (Autor:in) / FANG BIN (Autor:in) / XU HUANLE (Autor:in) / LIU YANGLIJUAN (Autor:in)
04.11.2022
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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