A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-collision device for a viaduct pier. The device comprises a road body, a pier, lifting holes, rotating wheels, connecting rods, a connecting plate, driving wheels, driven wheels, clamping grooves, a first piston rod, a reducing U-shaped pipe, a second piston rod, a pressing block, springs, clamping blocks and a sealing ring. According to the anti-collision device for a viaduct pier, the driving wheels and the driven wheels are used cooperatively, when a vehicle is out of control and dashes against the pier, the vehicle firstly presses the pressing block, through a series of transmission of the reducing U-shaped pipe and the like, the connecting plate is lifted upwards, the rotating wheels, the driving wheels and the driven wheels are lifted upwards, the vehicle firstly passes through the areas of the driving wheels and the driven wheels, the vehicle is decelerated through friction of the driven wheels and tires, when the vehicle drives into the rotatingwheel area, the front wheels of the vehicle can rotate on the rotating wheels and cannot move forwards any more, therefore the situation that the vehicle collides with the pier is avoided, economic losses and personal harm caused by collision are effectively avoided, the safety of the pier is improved, and the service life of the pier is prolonged.
一种高架桥桥墩的避碰装置，包括路体、桥墩、升降孔、转动轮、连接杆、连接板、主动轮、从动轮、卡槽、活塞杆一、异径U型管、活塞杆二、施压块、弹簧、卡块和密封圈。该高架桥桥墩的避碰装置，通过主动轮与从动轮的配合使用，当车辆失控时撞向桥墩时，车辆会先压过施压块，通过异径U型管等一系列传动，使连接板向上升起，使转动轮、主动轮以及从动轮向上升起，车辆先经过主动轮和从动轮区域，通过从动轮与轮胎的摩擦来使车辆减速，当车辆驶入转动轮区域时，车前轮会在转动轮上转动，但不会再前进，从而避免了车辆撞上桥墩情况的发生，有效避免碰撞带来的经济损失以及人身危害，增长了桥墩的安全和使用寿命。
The invention relates to an anti-collision device for a viaduct pier. The device comprises a road body, a pier, lifting holes, rotating wheels, connecting rods, a connecting plate, driving wheels, driven wheels, clamping grooves, a first piston rod, a reducing U-shaped pipe, a second piston rod, a pressing block, springs, clamping blocks and a sealing ring. According to the anti-collision device for a viaduct pier, the driving wheels and the driven wheels are used cooperatively, when a vehicle is out of control and dashes against the pier, the vehicle firstly presses the pressing block, through a series of transmission of the reducing U-shaped pipe and the like, the connecting plate is lifted upwards, the rotating wheels, the driving wheels and the driven wheels are lifted upwards, the vehicle firstly passes through the areas of the driving wheels and the driven wheels, the vehicle is decelerated through friction of the driven wheels and tires, when the vehicle drives into the rotatingwheel area, the front wheels of the vehicle can rotate on the rotating wheels and cannot move forwards any more, therefore the situation that the vehicle collides with the pier is avoided, economic losses and personal harm caused by collision are effectively avoided, the safety of the pier is improved, and the service life of the pier is prolonged.
一种高架桥桥墩的避碰装置，包括路体、桥墩、升降孔、转动轮、连接杆、连接板、主动轮、从动轮、卡槽、活塞杆一、异径U型管、活塞杆二、施压块、弹簧、卡块和密封圈。该高架桥桥墩的避碰装置，通过主动轮与从动轮的配合使用，当车辆失控时撞向桥墩时，车辆会先压过施压块，通过异径U型管等一系列传动，使连接板向上升起，使转动轮、主动轮以及从动轮向上升起，车辆先经过主动轮和从动轮区域，通过从动轮与轮胎的摩擦来使车辆减速，当车辆驶入转动轮区域时，车前轮会在转动轮上转动，但不会再前进，从而避免了车辆撞上桥墩情况的发生，有效避免碰撞带来的经济损失以及人身危害，增长了桥墩的安全和使用寿命。
Anti-collision device for viaduct pier
一种高架桥桥墩的避碰装置
LIN FENGMEI (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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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