Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway crash barrier
The invention relates to the technical field of guardrails, in particular to a highway crash barrier. The highway crash barrier comprises a first support beam, a second support beam and an anti-collision barrel, wherein the extension direction of the first support beam is parallel to that of the second support beam; the first support beam is formed in a way that a plurality of first support rods are connected in series, and the front end of one first support rod in adjacent first support rods is connected with the rear end of the other first support rod in a free rotating mode; and the secondsupport beam is formed in a way that a plurality of second support rods are connected in series, and the front end of one second support rod in adjacent second support rods is connected with the rearend of the other second support rod in the free rotating mode. According to the embodiment of the highway crash barrier, the anti-collision barrel generates rolling friction so as to transfer and absorb impact force; and the plurality of the first support rods and the plurality of second support rods rotate relatively, so that corresponding buffering force is provided for the collision of vehicles, and the damage to the vehicles and passengers is further reduced.
本发明涉及护栏技术领域，尤其涉及一种高速公路防撞护栏。该高速公路防撞护栏包括：第一支撑梁、第二支撑梁以及防撞桶，第一支撑梁的延伸方向与第二支撑梁的延伸方向平行；第一支撑梁由多个第一支撑杆串联连接形成，相邻的第一支撑杆中的一个第一支撑杆的前端相对于另一个第一支撑杆的后端以能自由转动的方式连接；第二支撑梁由多个第二支撑杆串联连接形成，相邻的第二支撑杆中的一个第二支撑杆的前端相对于另一个第二支撑杆的后端以能自由转动的方式连接。本发明实施例中防撞桶产生滚动摩擦，转移和吸收撞击力；多个第一支撑杆之间和多个第二支撑杆之间相对转动，为车辆的撞击提供相应的缓冲力，进一步地降低了对车辆和乘车人员的损伤。
Highway crash barrier
The invention relates to the technical field of guardrails, in particular to a highway crash barrier. The highway crash barrier comprises a first support beam, a second support beam and an anti-collision barrel, wherein the extension direction of the first support beam is parallel to that of the second support beam; the first support beam is formed in a way that a plurality of first support rods are connected in series, and the front end of one first support rod in adjacent first support rods is connected with the rear end of the other first support rod in a free rotating mode; and the secondsupport beam is formed in a way that a plurality of second support rods are connected in series, and the front end of one second support rod in adjacent second support rods is connected with the rearend of the other second support rod in the free rotating mode. According to the embodiment of the highway crash barrier, the anti-collision barrel generates rolling friction so as to transfer and absorb impact force; and the plurality of the first support rods and the plurality of second support rods rotate relatively, so that corresponding buffering force is provided for the collision of vehicles, and the damage to the vehicles and passengers is further reduced.
本发明涉及护栏技术领域，尤其涉及一种高速公路防撞护栏。该高速公路防撞护栏包括：第一支撑梁、第二支撑梁以及防撞桶，第一支撑梁的延伸方向与第二支撑梁的延伸方向平行；第一支撑梁由多个第一支撑杆串联连接形成，相邻的第一支撑杆中的一个第一支撑杆的前端相对于另一个第一支撑杆的后端以能自由转动的方式连接；第二支撑梁由多个第二支撑杆串联连接形成，相邻的第二支撑杆中的一个第二支撑杆的前端相对于另一个第二支撑杆的后端以能自由转动的方式连接。本发明实施例中防撞桶产生滚动摩擦，转移和吸收撞击力；多个第一支撑杆之间和多个第二支撑杆之间相对转动，为车辆的撞击提供相应的缓冲力，进一步地降低了对车辆和乘车人员的损伤。
Highway crash barrier
一种高速公路防撞护栏
SU CHAOHUI (Autor:in) / SHA HENG (Autor:in) / GUO FENG (Autor:in) / YIN HAIFANG (Autor:in) / ZHANG XIANLEI (Autor:in) / DU XIANG (Autor:in)
11.12.2020
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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