A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a bridge pier capable of reducing a vehicle impact force. The bridge pier comprises a ground and a sliding cavity located in the ground; a movable buffer device is arranged inthe sliding cavity; a moving groove is formed between an upper end wall of the sliding cavity and an upper end surface of the ground in a communicating mode; the movable buffer device comprises longitudinal sliding grooves located in the left end wall and the right end wall of the sliding cavity; a sliding block is connected into the longitudinal sliding groove in a sliding manner; a transverse sliding rod is fixedly connected between the two sliding blocks; and the transverse sliding rod is connected with a sliding shell in a sliding manner. According to the device, when a vehicle sideslips,the impacted bridge pier generates a section of displacement along the direction of the road and the direction vertical to the road; and under the action of the buffer springs, the speed of the vehicle is rapidly reduced, possible harm to the vehicle and personnel in the vehicle is decreased, meanwhile, rollers are arranged on the surface, facing the road, of the bridge pier, the vehicle can be prevented from rushing out of the road to the maximum extent, and the speed of the vehicle can be rapidly reduced.
本发明装置的一种降低车辆撞击力的桥墩，包括地面以及位于所述地面内的滑动腔，所述滑动腔内设有移动缓冲装置，所述滑动腔的上端壁和所述地面的上端面之间连通设有移动槽，所述移动缓冲装置包括位于所述滑动腔左右端壁内的纵向滑槽，所述纵向滑槽内滑动连接有滑块，两个所述滑块之间固定连接有横向滑竿，所述横向滑竿滑动连接有滑动壳体，本装置能够在车辆发生侧滑时，使被撞击的桥墩在顺着道路的方向以及垂直道路的方向发生一段位移，在缓冲弹簧的作用下，使车辆的速度快速降低，降低对车辆以及车内人员可能造成的伤害，同时，在桥墩朝向道路的一面设有滚筒，能够最大程度避免车辆冲出道路，同时能够将车辆的速度快速降低。
The invention discloses a bridge pier capable of reducing a vehicle impact force. The bridge pier comprises a ground and a sliding cavity located in the ground; a movable buffer device is arranged inthe sliding cavity; a moving groove is formed between an upper end wall of the sliding cavity and an upper end surface of the ground in a communicating mode; the movable buffer device comprises longitudinal sliding grooves located in the left end wall and the right end wall of the sliding cavity; a sliding block is connected into the longitudinal sliding groove in a sliding manner; a transverse sliding rod is fixedly connected between the two sliding blocks; and the transverse sliding rod is connected with a sliding shell in a sliding manner. According to the device, when a vehicle sideslips,the impacted bridge pier generates a section of displacement along the direction of the road and the direction vertical to the road; and under the action of the buffer springs, the speed of the vehicle is rapidly reduced, possible harm to the vehicle and personnel in the vehicle is decreased, meanwhile, rollers are arranged on the surface, facing the road, of the bridge pier, the vehicle can be prevented from rushing out of the road to the maximum extent, and the speed of the vehicle can be rapidly reduced.
本发明装置的一种降低车辆撞击力的桥墩，包括地面以及位于所述地面内的滑动腔，所述滑动腔内设有移动缓冲装置，所述滑动腔的上端壁和所述地面的上端面之间连通设有移动槽，所述移动缓冲装置包括位于所述滑动腔左右端壁内的纵向滑槽，所述纵向滑槽内滑动连接有滑块，两个所述滑块之间固定连接有横向滑竿，所述横向滑竿滑动连接有滑动壳体，本装置能够在车辆发生侧滑时，使被撞击的桥墩在顺着道路的方向以及垂直道路的方向发生一段位移，在缓冲弹簧的作用下，使车辆的速度快速降低，降低对车辆以及车内人员可能造成的伤害，同时，在桥墩朝向道路的一面设有滚筒，能够最大程度避免车辆冲出道路，同时能够将车辆的速度快速降低。
Bridge pier capable of reducing vehicle impact force
一种降低车辆撞击力的桥墩
HUA NING (author)
2020-10-30
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
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
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