A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wind-shield wall
The invention discloses a wind shield wall which comprises a wind shield and an angle adjusting device, the wind shield is arranged on one side or two sides of a railway bridge, and the leeside of the wind shield faces a train; the angle adjusting device comprises two stand columns arranged on the left side and the right side of the wind shield respectively, the lower portion of the wind shield is rotatably connected with the lower portions of the stand columns, motors are installed on the upper portions of the stand columns, output shafts of the motors face the wind shield and are connected with gears, and installation plates are connected to the left side and the right side of the upper portion of the wind shield and are perpendicular to the wind shield. The mounting plate is fixedly connected with an arc-shaped rack, and the gear is meshed with the arc-shaped rack to drive the wind shield to adjust the angle. The angle of the wind-shield wall can be adjusted according to the actual wind and sand environment, so that the overturning moment of strong wind to a train is relieved, it is guaranteed that the train safely runs in the strong wind and sand environment, and the riding safety of passengers is guaranteed.
本发明公开了一种挡风墙，包括挡风板和角度调节装置，挡风板布置于铁路桥梁的一侧或者两侧，挡风板的背风面朝向列车；角度调节装置包括两个分别布置于挡风板左右两侧的立柱，挡风板的下部可转动连接立柱的下部，立柱的上部安装有电机，电机的输出轴朝向挡风板并连接有齿轮，挡风板上部的左右两侧均连接有安装板，安装板垂直于挡风板，安装板固接有弧形齿条，齿轮啮合于弧形齿条以驱动挡风板调整角度。本发明提供的挡风墙能够根据实际风沙环境调节角度，从而减缓强风对列车的倾覆力矩，保证列车在强风沙环境下安全运行，确保旅客的乘车安全。
Wind-shield wall
The invention discloses a wind shield wall which comprises a wind shield and an angle adjusting device, the wind shield is arranged on one side or two sides of a railway bridge, and the leeside of the wind shield faces a train; the angle adjusting device comprises two stand columns arranged on the left side and the right side of the wind shield respectively, the lower portion of the wind shield is rotatably connected with the lower portions of the stand columns, motors are installed on the upper portions of the stand columns, output shafts of the motors face the wind shield and are connected with gears, and installation plates are connected to the left side and the right side of the upper portion of the wind shield and are perpendicular to the wind shield. The mounting plate is fixedly connected with an arc-shaped rack, and the gear is meshed with the arc-shaped rack to drive the wind shield to adjust the angle. The angle of the wind-shield wall can be adjusted according to the actual wind and sand environment, so that the overturning moment of strong wind to a train is relieved, it is guaranteed that the train safely runs in the strong wind and sand environment, and the riding safety of passengers is guaranteed.
本发明公开了一种挡风墙，包括挡风板和角度调节装置，挡风板布置于铁路桥梁的一侧或者两侧，挡风板的背风面朝向列车；角度调节装置包括两个分别布置于挡风板左右两侧的立柱，挡风板的下部可转动连接立柱的下部，立柱的上部安装有电机，电机的输出轴朝向挡风板并连接有齿轮，挡风板上部的左右两侧均连接有安装板，安装板垂直于挡风板，安装板固接有弧形齿条，齿轮啮合于弧形齿条以驱动挡风板调整角度。本发明提供的挡风墙能够根据实际风沙环境调节角度，从而减缓强风对列车的倾覆力矩，保证列车在强风沙环境下安全运行，确保旅客的乘车安全。
Wind-shield wall
一种挡风墙
PENG WENJING (author) / ZHAO YANJIA (author) / HUANG SHA (author) / LI ZHIWEI (author) / LIN JINRONG (author) / ZHENG CHEN (author) / DONG HONGMING (author)
2023-07-04
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.
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