Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge protective fence
The invention relates to a bridge protective fence which effectively solves the problem that potential safety hazards are caused to passengers in a vehicle and other vehicles on a road due to the fact that the vehicle turns over, swings or rushes out of the road. According to the technical scheme, the anti-collision device comprises a plurality of anti-collision units arranged on the two sides of a road, each anti-collision unit comprises two round rods, the upper end of each round rod is sleeved with a vertical rod, the vertical rods move up and down along the round rods and are not separated from the round rods, the vertical rods can rotate on the round rods, through grooves are formed in the two sides of the road, the round rods are inserted into the through grooves, and the through grooves are communicated with the round rods. The round rod can move inwards and outwards in the transverse direction of the road in the through groove, and the round rod bears resistance when moving towards the outer side of the road in the through groove; no matter where a vehicle collides with the rectangular frame, the collision force of the vehicle can enable the rectangular frame to swing, so that the vehicle continues to linearly move forwards, the problem that the vehicle moves forwards and rolls over along the anti-collision barrel during collision of a traditional guardrail is solved, and the problems that the collision force of the vehicle is large and the vehicle rushes out of the road surface are also solved.
本发明是一种桥梁防护栏，有效的解决了车辆发生翻转、摆动或冲出路面，给车内的乘客和道路上的其他车辆造成安全隐患的问题；其解决的技术方案是，包括置于道路两侧的多个防撞单元，每个防撞单元包括两个圆杆，每个圆杆上端套装有一个竖杆，竖杆沿圆杆上下移动且与圆杆不脱离，竖杆能在圆杆上转动，道路两侧开有通槽，圆杆插装在通槽内，圆杆能在通槽内沿道路的横向方向上内外移动，圆杆在通槽内向道路外侧移动时受阻力；本发明通过不论车辆撞击在矩形框的什么位置，车辆的撞击力都能使矩形框发生摆动，使车辆继续直线向前移动，解决了传统的护栏在撞击时，车辆会沿着防撞桶向前移动和侧翻的问题，也解决了车辆的撞击力较大和冲出路面的问题。
Bridge protective fence
The invention relates to a bridge protective fence which effectively solves the problem that potential safety hazards are caused to passengers in a vehicle and other vehicles on a road due to the fact that the vehicle turns over, swings or rushes out of the road. According to the technical scheme, the anti-collision device comprises a plurality of anti-collision units arranged on the two sides of a road, each anti-collision unit comprises two round rods, the upper end of each round rod is sleeved with a vertical rod, the vertical rods move up and down along the round rods and are not separated from the round rods, the vertical rods can rotate on the round rods, through grooves are formed in the two sides of the road, the round rods are inserted into the through grooves, and the through grooves are communicated with the round rods. The round rod can move inwards and outwards in the transverse direction of the road in the through groove, and the round rod bears resistance when moving towards the outer side of the road in the through groove; no matter where a vehicle collides with the rectangular frame, the collision force of the vehicle can enable the rectangular frame to swing, so that the vehicle continues to linearly move forwards, the problem that the vehicle moves forwards and rolls over along the anti-collision barrel during collision of a traditional guardrail is solved, and the problems that the collision force of the vehicle is large and the vehicle rushes out of the road surface are also solved.
本发明是一种桥梁防护栏，有效的解决了车辆发生翻转、摆动或冲出路面，给车内的乘客和道路上的其他车辆造成安全隐患的问题；其解决的技术方案是，包括置于道路两侧的多个防撞单元，每个防撞单元包括两个圆杆，每个圆杆上端套装有一个竖杆，竖杆沿圆杆上下移动且与圆杆不脱离，竖杆能在圆杆上转动，道路两侧开有通槽，圆杆插装在通槽内，圆杆能在通槽内沿道路的横向方向上内外移动，圆杆在通槽内向道路外侧移动时受阻力；本发明通过不论车辆撞击在矩形框的什么位置，车辆的撞击力都能使矩形框发生摆动，使车辆继续直线向前移动，解决了传统的护栏在撞击时，车辆会沿着防撞桶向前移动和侧翻的问题，也解决了车辆的撞击力较大和冲出路面的问题。
Bridge protective fence
一种桥梁防护栏
YAN LEQUN (Autor:in) / GAO KAI (Autor:in) / PENG SHICHAO (Autor:in) / DING DAIWEI (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Protective fence for municipal bridge and using method of protective fence
| Europäisches Patentamt | 2024