Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety protection guardrail for expressway
The invention discloses a safety protection guardrail for an expressway. The safety protection guardrail comprises a base, wherein a buffering sliding groove with an upward opening is formed in the upper end face of the base. Through the principles of movable guardrail columns and damping shock absorbers, the possibility of deformation of the guardrail columns can be reduced while a vehicle is buffered, the vehicle is prevented from rushing to other lanes along the deformed guardrail columns, the influence of accidents is reduced, and the subsequent maintenance time is also saved; when the vehicle impacts the guardrail, lubricating oil is sprayed to the positions of vehicle tires to deprive the power of a vehicle and prevent accident injury caused by increase of the power of the vehicle; the whole section of the guardrail is linked through a telescopic rope and the rotatable guardrail columns, so the guardrail which does not collide with the vehicle can achieve the effect of reducing the impact force of the vehicle; and maintenance operation after an accident is simplified through a buffer roller which is independently disassembled and assembled.
本发明公开了一种高速公路安全防护护栏，包括底座，底座的上端面设有开口朝上的缓冲滑槽；本发明通过可以移动的护栏柱和阻尼减震器的原理，在对车辆进行缓冲的同时，可降低护栏柱变形的可能性，防止车辆沿着变形的护栏柱冲到其他车道上，减小事故的影响，并且也节约后续维修的时间，还通过在车辆撞击护栏时，对车辆轮胎位置喷射润滑油，来剥夺车辆的动力，防止因为车辆的动力增大事故伤害，不仅如此还通过伸缩绳和可以转动的护栏柱，将整段护栏联动起来，使得未与车辆相撞的护栏也可做到减轻车辆冲击力的效果，并且通过单独拆装的缓冲滚筒，简化了事故后的维修操作。
Safety protection guardrail for expressway
The invention discloses a safety protection guardrail for an expressway. The safety protection guardrail comprises a base, wherein a buffering sliding groove with an upward opening is formed in the upper end face of the base. Through the principles of movable guardrail columns and damping shock absorbers, the possibility of deformation of the guardrail columns can be reduced while a vehicle is buffered, the vehicle is prevented from rushing to other lanes along the deformed guardrail columns, the influence of accidents is reduced, and the subsequent maintenance time is also saved; when the vehicle impacts the guardrail, lubricating oil is sprayed to the positions of vehicle tires to deprive the power of a vehicle and prevent accident injury caused by increase of the power of the vehicle; the whole section of the guardrail is linked through a telescopic rope and the rotatable guardrail columns, so the guardrail which does not collide with the vehicle can achieve the effect of reducing the impact force of the vehicle; and maintenance operation after an accident is simplified through a buffer roller which is independently disassembled and assembled.
本发明公开了一种高速公路安全防护护栏，包括底座，底座的上端面设有开口朝上的缓冲滑槽；本发明通过可以移动的护栏柱和阻尼减震器的原理，在对车辆进行缓冲的同时，可降低护栏柱变形的可能性，防止车辆沿着变形的护栏柱冲到其他车道上，减小事故的影响，并且也节约后续维修的时间，还通过在车辆撞击护栏时，对车辆轮胎位置喷射润滑油，来剥夺车辆的动力，防止因为车辆的动力增大事故伤害，不仅如此还通过伸缩绳和可以转动的护栏柱，将整段护栏联动起来，使得未与车辆相撞的护栏也可做到减轻车辆冲击力的效果，并且通过单独拆装的缓冲滚筒，简化了事故后的维修操作。
Safety protection guardrail for expressway
一种高速公路安全防护护栏
LI SHANSHAN (Autor:in)
04.01.2022
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.