A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle emergency buffer device for urban road and implementation method of buffer device
The invention discloses a vehicle emergency buffer device for an urban road and an implementation method of the vehicle emergency buffer device, and belongs to the technical field of urban roads. Thevehicle emergency buffer device comprises a base, a guardrail is installed on the base, a base A is installed on the side face of the guardrail, a vehicle emergency buffer mechanism is arranged on thebase A, a base B is further arranged at the lower end of the guardrail, and a storage cavity is formed in the base B; and sandy soil is placed in the storage cavity and shielded through a shielding mechanism, and the shielding mechanism is installed on the upper surface of the base B. According to the vehicle emergency buffer device for the urban road and the implementation method of the vehicleemergency buffer device, a vehicle is buffered through sandy soil, when the sandy soil runs forwards, the sandy soil touches an emergency buffer plate, and at the moment, telescopic springs and telescopic guide columns contract due to extrusion force; and through deformation of an elastic buffer pad, the telescopic springs and the telescopic guide columns, extrusion force borne by the vehicle is relieved, the vehicle is buffered, the vehicle in emergency can be buffered, safety accidents are effectively avoided, and the safety performance is greatly improved.
本发明公开了一种市区道路用车辆应急缓冲装置及其实施方法，属于市区道路技术领域，包括底座，底座上安装有护栏，护栏的侧面安装有基座A，基座A上设置有车辆应急缓冲机构，护栏的下端还设置有基座B，基座B上开设有收纳腔，收纳腔内放置有沙土，沙土通过遮挡机构遮挡，遮挡机构安装在基座B的上表面上。本发明的市区道路用车辆应急缓冲装置及其实施方法，通过沙土对车辆进行缓冲，沙土向前行驶时，沙土碰到应急缓冲板，此时伸缩弹簧和伸缩导向柱由于受到挤压力而收缩，通过弹性缓冲垫、伸缩弹簧和伸缩导向柱的形变来减缓车辆受到的挤压力并对车辆进行缓冲，可对发生紧急情况的车辆进行缓冲，有效避免安全事故的发生，大大提高安全性能。
Vehicle emergency buffer device for urban road and implementation method of buffer device
The invention discloses a vehicle emergency buffer device for an urban road and an implementation method of the vehicle emergency buffer device, and belongs to the technical field of urban roads. Thevehicle emergency buffer device comprises a base, a guardrail is installed on the base, a base A is installed on the side face of the guardrail, a vehicle emergency buffer mechanism is arranged on thebase A, a base B is further arranged at the lower end of the guardrail, and a storage cavity is formed in the base B; and sandy soil is placed in the storage cavity and shielded through a shielding mechanism, and the shielding mechanism is installed on the upper surface of the base B. According to the vehicle emergency buffer device for the urban road and the implementation method of the vehicleemergency buffer device, a vehicle is buffered through sandy soil, when the sandy soil runs forwards, the sandy soil touches an emergency buffer plate, and at the moment, telescopic springs and telescopic guide columns contract due to extrusion force; and through deformation of an elastic buffer pad, the telescopic springs and the telescopic guide columns, extrusion force borne by the vehicle is relieved, the vehicle is buffered, the vehicle in emergency can be buffered, safety accidents are effectively avoided, and the safety performance is greatly improved.
本发明公开了一种市区道路用车辆应急缓冲装置及其实施方法，属于市区道路技术领域，包括底座，底座上安装有护栏，护栏的侧面安装有基座A，基座A上设置有车辆应急缓冲机构，护栏的下端还设置有基座B，基座B上开设有收纳腔，收纳腔内放置有沙土，沙土通过遮挡机构遮挡，遮挡机构安装在基座B的上表面上。本发明的市区道路用车辆应急缓冲装置及其实施方法，通过沙土对车辆进行缓冲，沙土向前行驶时，沙土碰到应急缓冲板，此时伸缩弹簧和伸缩导向柱由于受到挤压力而收缩，通过弹性缓冲垫、伸缩弹簧和伸缩导向柱的形变来减缓车辆受到的挤压力并对车辆进行缓冲，可对发生紧急情况的车辆进行缓冲，有效避免安全事故的发生，大大提高安全性能。
Vehicle emergency buffer device for urban road and implementation method of buffer device
一种市区道路用车辆应急缓冲装置及其实施方法
BAO JIASHENG (author) / SUN GONGWEI (author) / ZHANG GAOHUI (author) / ZHU DEMIN (author) / LONG YANG (author) / DING XINGHUA (author) / MA HEZHEN (author) / XU ZIFA (author)
2021-01-22
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
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Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Non-motor vehicle long downhill emergency deceleration buffer device
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