Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective bridge elastic guardrail structure and mounting method
The invention discloses a protective bridge elastic guardrail structure and a mounting method, the protective bridge elastic guardrail structure comprises a bearing mechanism and a fixing mechanism, and the fixing mechanism is mounted at the upper end of the bearing mechanism. According to the guardrail structure, an elastic sleeve is connected between a mounting plate and the bottom surface of abearing frame; the outer wall of the side, away from a rescue rod assembly, of the bearing frame is connected with a plurality of buffer columns. A buffer plate is mounted at the front ends of the buffer columns; so that when a vehicle is out of control and collides with the guardrail, the out-of-control vehicle can be buffered for the first time by utilizing the buffer plate and the buffer columns; the impact force is prevented from directly acting on the guardrail to damage the guardrail; meanwhile, when the impact force is too large, a rubber gasket on the elastic sleeve can be used for conducting secondary buffering on the out-of-control vehicle, the head of the out-of-control vehicle can be deflected through a center rotary drum, the direction of the out-of-control vehicle head is turned to a front rail, and casualties caused by the fact that the vehicle easily breaks through the guardrail and falls into a river after colliding with the guardrail are avoided.
本发明公开了一种防护性桥梁弹性护栏结构及安装方法，包括承载机构和固定机构，固定机构安装在承载机构的上端。该护栏结构在安装板与承载架的底面之间连接有弹性套筒，且承载架远离救援杆组件的一侧外壁上连接有若干缓冲柱，缓冲柱的前端安装有缓冲板，使得在车辆因为失控撞向护栏时，能够先利用缓冲板和缓冲柱对失控车辆进行一次缓冲，避免冲击力直接作用在护栏上对其造成损坏，同时在撞击力过大时，能够利用弹性套筒上的橡胶垫圈对失控车辆进行二次缓冲，并且可以通过中心转筒偏转失控车头，将其方向转向正轨，避免车辆碰撞护栏后容易冲破护栏坠入江中造成人员伤亡。
Protective bridge elastic guardrail structure and mounting method
The invention discloses a protective bridge elastic guardrail structure and a mounting method, the protective bridge elastic guardrail structure comprises a bearing mechanism and a fixing mechanism, and the fixing mechanism is mounted at the upper end of the bearing mechanism. According to the guardrail structure, an elastic sleeve is connected between a mounting plate and the bottom surface of abearing frame; the outer wall of the side, away from a rescue rod assembly, of the bearing frame is connected with a plurality of buffer columns. A buffer plate is mounted at the front ends of the buffer columns; so that when a vehicle is out of control and collides with the guardrail, the out-of-control vehicle can be buffered for the first time by utilizing the buffer plate and the buffer columns; the impact force is prevented from directly acting on the guardrail to damage the guardrail; meanwhile, when the impact force is too large, a rubber gasket on the elastic sleeve can be used for conducting secondary buffering on the out-of-control vehicle, the head of the out-of-control vehicle can be deflected through a center rotary drum, the direction of the out-of-control vehicle head is turned to a front rail, and casualties caused by the fact that the vehicle easily breaks through the guardrail and falls into a river after colliding with the guardrail are avoided.
本发明公开了一种防护性桥梁弹性护栏结构及安装方法，包括承载机构和固定机构，固定机构安装在承载机构的上端。该护栏结构在安装板与承载架的底面之间连接有弹性套筒，且承载架远离救援杆组件的一侧外壁上连接有若干缓冲柱，缓冲柱的前端安装有缓冲板，使得在车辆因为失控撞向护栏时，能够先利用缓冲板和缓冲柱对失控车辆进行一次缓冲，避免冲击力直接作用在护栏上对其造成损坏，同时在撞击力过大时，能够利用弹性套筒上的橡胶垫圈对失控车辆进行二次缓冲，并且可以通过中心转筒偏转失控车头，将其方向转向正轨，避免车辆碰撞护栏后容易冲破护栏坠入江中造成人员伤亡。
Protective bridge elastic guardrail structure and mounting method
一种防护性桥梁弹性护栏结构及安装方法
ZHANG JUNZHONG (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
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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