A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a damping device of an aerial rail structure. The damping device comprises an upper rod piece, a lower rod piece, two rigid supporting rods, two flexible supporting rods, a sliding device capable of sliding along the rigid supporting rods, a first rotatable hinge point, a second rotatable hinge point and a third rotatable hinge point. The two rigid supporting rods are arranged in an X-shaped crossed mode. The upper ends of the two rigid supporting rods are connected with the upper rod piece through the first rotatable hinge point. The upper ends of the two flexible supporting rods are connected to the middles of the two rigid supporting rods through sliding devices, the lower ends of the two rigid supporting rods are connected to the middles of the two flexible supporting rods through the second rotatable hinge point, and the lower ends of the two flexible supporting rods are connected with the lower rod piece through the third rotatable hinge point. Transversevibration reduction can be achieved, vertical vibration reduction can also be achieved, and therefore the driving stability and the comfort of the structure are improved.
本发明涉及一种空中轨道结构的减震装置，它包括上杆件、下杆件、两根刚性撑杆、两根柔性撑杆、沿刚性撑杆可滑动的滑动装置、第一可转动铰点、第二可转动铰点、第三可转动铰点；两根刚性撑杆呈X形交叉设置，两根刚性撑杆的上端通过第一可转动铰点与上杆件连接，两根柔性撑杆的上端通过滑动装置连接在两根刚性撑杆中部，两根刚性撑杆的下端通过第二可转动铰点连接在两根柔性撑杆中部，两根柔性撑杆的下端通过第三可转动铰点与下杆件连接。本发明既可实现横向减振，也可实现竖向减振，以改善结构的行车稳定性和舒适性。
The invention relates to a damping device of an aerial rail structure. The damping device comprises an upper rod piece, a lower rod piece, two rigid supporting rods, two flexible supporting rods, a sliding device capable of sliding along the rigid supporting rods, a first rotatable hinge point, a second rotatable hinge point and a third rotatable hinge point. The two rigid supporting rods are arranged in an X-shaped crossed mode. The upper ends of the two rigid supporting rods are connected with the upper rod piece through the first rotatable hinge point. The upper ends of the two flexible supporting rods are connected to the middles of the two rigid supporting rods through sliding devices, the lower ends of the two rigid supporting rods are connected to the middles of the two flexible supporting rods through the second rotatable hinge point, and the lower ends of the two flexible supporting rods are connected with the lower rod piece through the third rotatable hinge point. Transversevibration reduction can be achieved, vertical vibration reduction can also be achieved, and therefore the driving stability and the comfort of the structure are improved.
本发明涉及一种空中轨道结构的减震装置，它包括上杆件、下杆件、两根刚性撑杆、两根柔性撑杆、沿刚性撑杆可滑动的滑动装置、第一可转动铰点、第二可转动铰点、第三可转动铰点；两根刚性撑杆呈X形交叉设置，两根刚性撑杆的上端通过第一可转动铰点与上杆件连接，两根柔性撑杆的上端通过滑动装置连接在两根刚性撑杆中部，两根刚性撑杆的下端通过第二可转动铰点连接在两根柔性撑杆中部，两根柔性撑杆的下端通过第三可转动铰点与下杆件连接。本发明既可实现横向减振，也可实现竖向减振，以改善结构的行车稳定性和舒适性。
Damping device of aerial rail structure
空中轨道结构的减震装置
LI FANGYUAN (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau