A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road surface vibration reduction sleeper structure made of rubber concrete
The invention discloses a pavement vibration reduction sleeper structure made of rubber concrete, and relates to the field of rail transit, the pavement vibration reduction sleeper structure comprises a bottom plate and a supporting plate II, the bottom of the supporting plate II is fixedly connected with two connecting plates I, bearings I are clamped in the two connecting plates I, and the two bearings I are respectively sleeved with polished shafts at the two ends of a screw I. A first screw rod is rotated through a handle, the first screw rod is matched with two threaded sleeves, two sliding grooves, two sets of T-shaped sliding blocks, two sets of third lug plates, two sets of fourth lug plates and two sets of second connecting rods, two second connecting plates can be far away from each other, and two rails can be driven to be far away from each other through cooperation of the two second connecting plates and the two sets of T-shaped sliding blocks; the device can adapt to carriages with different wheel treads by adjusting the distance between the two rails, downward impact force of the second supporting plate can be absorbed by arranging the second spring so as to improve the stability of the second supporting plate, and therefore the problems proposed in the background technology are effectively solved.
本发明公开了一种橡胶混凝土制路面减振轨枕结构，涉及轨道交通领域，包括底板和支撑板二，所述支撑板二底部固定连接有两个连接板一，且两个连接板一内均卡接有轴承一，且两个轴承一内分别套接有螺杆一的两端光轴处。本发明通过把手转动螺杆一，螺杆一通过与两个螺纹套、两个滑槽、两组T型滑块、两组耳板三、两组耳板四以及两组连接杆二的配合，可使两个连接板二相互远离，通过两个连接板二以及两组T型滑块的配合，可带动两个铁轨相互远离，通过对两个铁轨间距的调节，使该装置可以适配不同轮距的车厢，通过设置弹簧二可吸收支撑板二向下的冲击力，以提高支撑板二的稳定性，从而有效的解决了背景技术中提出的问题。
Road surface vibration reduction sleeper structure made of rubber concrete
The invention discloses a pavement vibration reduction sleeper structure made of rubber concrete, and relates to the field of rail transit, the pavement vibration reduction sleeper structure comprises a bottom plate and a supporting plate II, the bottom of the supporting plate II is fixedly connected with two connecting plates I, bearings I are clamped in the two connecting plates I, and the two bearings I are respectively sleeved with polished shafts at the two ends of a screw I. A first screw rod is rotated through a handle, the first screw rod is matched with two threaded sleeves, two sliding grooves, two sets of T-shaped sliding blocks, two sets of third lug plates, two sets of fourth lug plates and two sets of second connecting rods, two second connecting plates can be far away from each other, and two rails can be driven to be far away from each other through cooperation of the two second connecting plates and the two sets of T-shaped sliding blocks; the device can adapt to carriages with different wheel treads by adjusting the distance between the two rails, downward impact force of the second supporting plate can be absorbed by arranging the second spring so as to improve the stability of the second supporting plate, and therefore the problems proposed in the background technology are effectively solved.
本发明公开了一种橡胶混凝土制路面减振轨枕结构，涉及轨道交通领域，包括底板和支撑板二，所述支撑板二底部固定连接有两个连接板一，且两个连接板一内均卡接有轴承一，且两个轴承一内分别套接有螺杆一的两端光轴处。本发明通过把手转动螺杆一，螺杆一通过与两个螺纹套、两个滑槽、两组T型滑块、两组耳板三、两组耳板四以及两组连接杆二的配合，可使两个连接板二相互远离，通过两个连接板二以及两组T型滑块的配合，可带动两个铁轨相互远离，通过对两个铁轨间距的调节，使该装置可以适配不同轮距的车厢，通过设置弹簧二可吸收支撑板二向下的冲击力，以提高支撑板二的稳定性，从而有效的解决了背景技术中提出的问题。
Road surface vibration reduction sleeper structure made of rubber concrete
一种橡胶混凝土制路面减振轨枕结构
ZHANG XIAOFAN (author)
2022-07-15
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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