A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road and bridge accident early warning protective fence capable of relieving collision
The invention provides a road and bridge accident early-warning protective fence capable of relieving collision, and belongs to the technical field of road guardrails, and the road and bridge accident early-warning protective fence capable of relieving collision comprises a sliding absorption assembly and a combined supporting assembly. The sliding absorption assembly comprises a guardrail base, an anti-collision sliding rail, an anti-collision sliding table and an anti-collision air cylinder. The combined supporting assembly comprises a supporting socket, a connecting base, a supporting stand column and a supporting transverse column. Bolts penetrate through holes in the connecting bases to fix the supporting stand columns, the proper anti-collision guardrail density is selected through sliding fixing of the supporting transverse columns on the supporting stand columns, when a vehicle slightly collides with the guardrail, the whole guardrail blocks the vehicle, collision borne by the guardrail is absorbed through compression of an air cylinder on one side, and when the vehicle seriously collides with the guardrail, the guardrail is prevented from being damaged. When the air cylinder is compressed in place, one end of the anti-collision sliding table is attached to one end of the anti-collision sliding rail, the anti-collision sliding table and the guardrail integrally absorb collision force through deformation, and safety protection is conducted on passing vehicles and construction site personnel.
本申请提供了一种减缓碰撞的路桥事故预警防护栏，属于公路护栏技术领域，该减缓碰撞的路桥事故预警防护栏包括滑动吸收组件和组合支撑组件。所述滑动吸收组件包括护栏基座、防撞滑轨、防撞滑台和防撞气缸，所述组合支撑组件包括支撑插座、连接座、支撑立柱和支撑横柱。螺栓穿过连接座上的孔对支撑立柱进行固定，通过支撑横柱在支撑立柱上的滑动固定选择合适的防撞护栏密度，当车辆轻度撞击护栏时，护栏整体对车辆进行阻隔，通过一侧气缸压缩对护栏受到的撞击进行吸收，当车辆重度撞击护栏时，气缸压缩到位的同时，防撞滑台一端贴合防撞滑轨一端，防撞滑台连同护栏整体通过变形对撞击力进行吸收，对通行车辆和施工现场人员进行安全防护。
Road and bridge accident early warning protective fence capable of relieving collision
The invention provides a road and bridge accident early-warning protective fence capable of relieving collision, and belongs to the technical field of road guardrails, and the road and bridge accident early-warning protective fence capable of relieving collision comprises a sliding absorption assembly and a combined supporting assembly. The sliding absorption assembly comprises a guardrail base, an anti-collision sliding rail, an anti-collision sliding table and an anti-collision air cylinder. The combined supporting assembly comprises a supporting socket, a connecting base, a supporting stand column and a supporting transverse column. Bolts penetrate through holes in the connecting bases to fix the supporting stand columns, the proper anti-collision guardrail density is selected through sliding fixing of the supporting transverse columns on the supporting stand columns, when a vehicle slightly collides with the guardrail, the whole guardrail blocks the vehicle, collision borne by the guardrail is absorbed through compression of an air cylinder on one side, and when the vehicle seriously collides with the guardrail, the guardrail is prevented from being damaged. When the air cylinder is compressed in place, one end of the anti-collision sliding table is attached to one end of the anti-collision sliding rail, the anti-collision sliding table and the guardrail integrally absorb collision force through deformation, and safety protection is conducted on passing vehicles and construction site personnel.
本申请提供了一种减缓碰撞的路桥事故预警防护栏，属于公路护栏技术领域，该减缓碰撞的路桥事故预警防护栏包括滑动吸收组件和组合支撑组件。所述滑动吸收组件包括护栏基座、防撞滑轨、防撞滑台和防撞气缸，所述组合支撑组件包括支撑插座、连接座、支撑立柱和支撑横柱。螺栓穿过连接座上的孔对支撑立柱进行固定，通过支撑横柱在支撑立柱上的滑动固定选择合适的防撞护栏密度，当车辆轻度撞击护栏时，护栏整体对车辆进行阻隔，通过一侧气缸压缩对护栏受到的撞击进行吸收，当车辆重度撞击护栏时，气缸压缩到位的同时，防撞滑台一端贴合防撞滑轨一端，防撞滑台连同护栏整体通过变形对撞击力进行吸收，对通行车辆和施工现场人员进行安全防护。
Road and bridge accident early warning protective fence capable of relieving collision
一种减缓碰撞的路桥事故预警防护栏
MIAO CHENGTAO (author)
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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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