A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Marking line removing method for road traffic engineering
The invention provides a marked line clearing method for road traffic engineering, which comprises the following steps of: cleaning a marked line on a road in the radial direction in advance along the path direction of the marked line, removing foreign matters on the marked line, rolling a guide wheel forwards on the marked line, and ensuring that the guide wheel is always in rolling contact with the surface of the marked line under the action of self weight; the grinding wheel is integrally and fixedly connected to the rear side of the guide wheel and used for grinding and removing the marked line, it is guaranteed that when the guide wheel ascends along the marked line path, the grinding wheel ascends and moves at the same height, and the depth of the part, below the surface of the marked line, of the grinding wheel is not smaller than two times of the thickness of the marked line. And after the marked line is polished and removed by the grinding wheel, a high-pressure water curtain is adopted to be obliquely injected into the path of the polished marked line towards the front side, and the width of the water curtain is not smaller than that of the marked line. According to the marked line clearing method provided by the invention, marked lines with slopes or bulges can be quickly and safely cleared.
本发明提供了一种公路交通工程用标线清除方法，对公路上的标线沿其路径方向径向预先清扫，去除标线上的异物，然后利用一个引导轮在标线上朝前滚动，并确保引导轮在自重作用下，始终与标线表面滚动接触，在引导轮的后侧一体式地固定连接一个磨轮用来对标线进行打磨、清除，确保引导轮沿着标线路径上升而时，磨轮也随之同高度上升移动，磨轮切入标线表面以下的深度不低于标线厚度的2倍。在标线被磨轮打磨清除后，随即采用高压水幕以朝前侧倾斜射入到打磨后的标线路径上，水幕的宽度不低于标线的宽度。本发明所提供的标线清除方法，可以快速而安全地对具有坡度或凸起的标线进行清除。
Marking line removing method for road traffic engineering
The invention provides a marked line clearing method for road traffic engineering, which comprises the following steps of: cleaning a marked line on a road in the radial direction in advance along the path direction of the marked line, removing foreign matters on the marked line, rolling a guide wheel forwards on the marked line, and ensuring that the guide wheel is always in rolling contact with the surface of the marked line under the action of self weight; the grinding wheel is integrally and fixedly connected to the rear side of the guide wheel and used for grinding and removing the marked line, it is guaranteed that when the guide wheel ascends along the marked line path, the grinding wheel ascends and moves at the same height, and the depth of the part, below the surface of the marked line, of the grinding wheel is not smaller than two times of the thickness of the marked line. And after the marked line is polished and removed by the grinding wheel, a high-pressure water curtain is adopted to be obliquely injected into the path of the polished marked line towards the front side, and the width of the water curtain is not smaller than that of the marked line. According to the marked line clearing method provided by the invention, marked lines with slopes or bulges can be quickly and safely cleared.
本发明提供了一种公路交通工程用标线清除方法，对公路上的标线沿其路径方向径向预先清扫，去除标线上的异物，然后利用一个引导轮在标线上朝前滚动，并确保引导轮在自重作用下，始终与标线表面滚动接触，在引导轮的后侧一体式地固定连接一个磨轮用来对标线进行打磨、清除，确保引导轮沿着标线路径上升而时，磨轮也随之同高度上升移动，磨轮切入标线表面以下的深度不低于标线厚度的2倍。在标线被磨轮打磨清除后，随即采用高压水幕以朝前侧倾斜射入到打磨后的标线路径上，水幕的宽度不低于标线的宽度。本发明所提供的标线清除方法，可以快速而安全地对具有坡度或凸起的标线进行清除。
Marking line removing method for road traffic engineering
公路交通工程用标线清除方法
ZHAO YU (author) / LUO XIULAN (author) / KANG LIHUI (author) / JIANG JUNJIE (author) / WANG ZHIJIE (author) / ZHANG HONGZHEN (author)
2022-12-06
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Marking line removing device for road traffic engineering
| European Patent Office | 2022
Marking line removing device for road traffic engineering
| European Patent Office | 2022
Marking line removing device for road traffic engineering
| European Patent Office | 2023