A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lane marking device for urban traffic
The embodiment of the invention provides a lane marking device for urban traffic, which belongs to the technical field of road marking. The device comprises a cylinder body buried under a road, a buoyancy seat, and an identification column. The cylinder body is internally divided into a cover plate cavity positioned at the upper end of the cylinder body, a water inlet cavity arranged below the cover plate cavity, having the upper end communicated with the cover plate cavity through a water inlet hole, and used for accommodating rainwater, and a floating cavity arranged below the cover plate cavity, vertically separated from the water inlet cavity, and having the lower end communicated with the water inlet cavity through a lower through hole, and being communicated with the cover plate cavity; the buoyancy seat is arranged in the floating cavity; and the identification column is located in the floating cavity and arranged on the buoyancy seat. Rainwater in the water inlet cavity acts onthe floating cavity through the lower through hole, so that the water level of the floating cavity rises, and the floating cavity enables the buoyancy seat to drive the identification column to extend out. The technical effect of marking clear lanes at night in rainy days is achieved.
本发明实施例提供了一种用于城市交通的车道标识装置，属于道路标识技术领域，包括：筒体，埋设在道路下，筒体内分为：盖板腔，盖板腔位于筒体的上端；进水腔，位于盖板腔的下方，进水腔的上端通过设置进水孔和盖板腔连通；且进水腔内可容置雨水；以及浮动腔，位于盖板腔的下方，浮动腔和进水腔竖向分隔，浮动腔的下端通过设置下通孔和进水腔连通；且浮动腔和盖板腔连通；浮力座，浮力座设置在浮动腔内；以及标识柱，标识柱位于浮动腔内，标识柱设置在浮力座上；其中，所述进水腔内的雨水通过下通孔作用于浮动腔，使得浮动腔水位上升，并通过浮动腔使得浮力座带动标识柱伸出；达到在雨天的夜晚标识清车道的技术效果。
Lane marking device for urban traffic
The embodiment of the invention provides a lane marking device for urban traffic, which belongs to the technical field of road marking. The device comprises a cylinder body buried under a road, a buoyancy seat, and an identification column. The cylinder body is internally divided into a cover plate cavity positioned at the upper end of the cylinder body, a water inlet cavity arranged below the cover plate cavity, having the upper end communicated with the cover plate cavity through a water inlet hole, and used for accommodating rainwater, and a floating cavity arranged below the cover plate cavity, vertically separated from the water inlet cavity, and having the lower end communicated with the water inlet cavity through a lower through hole, and being communicated with the cover plate cavity; the buoyancy seat is arranged in the floating cavity; and the identification column is located in the floating cavity and arranged on the buoyancy seat. Rainwater in the water inlet cavity acts onthe floating cavity through the lower through hole, so that the water level of the floating cavity rises, and the floating cavity enables the buoyancy seat to drive the identification column to extend out. The technical effect of marking clear lanes at night in rainy days is achieved.
本发明实施例提供了一种用于城市交通的车道标识装置，属于道路标识技术领域，包括：筒体，埋设在道路下，筒体内分为：盖板腔，盖板腔位于筒体的上端；进水腔，位于盖板腔的下方，进水腔的上端通过设置进水孔和盖板腔连通；且进水腔内可容置雨水；以及浮动腔，位于盖板腔的下方，浮动腔和进水腔竖向分隔，浮动腔的下端通过设置下通孔和进水腔连通；且浮动腔和盖板腔连通；浮力座，浮力座设置在浮动腔内；以及标识柱，标识柱位于浮动腔内，标识柱设置在浮力座上；其中，所述进水腔内的雨水通过下通孔作用于浮动腔，使得浮动腔水位上升，并通过浮动腔使得浮力座带动标识柱伸出；达到在雨天的夜晚标识清车道的技术效果。
Lane marking device for urban traffic
一种用于城市交通的车道标识装置
2021-01-15
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.
DEVICE FOR SPRAYING BEAD IN THE TRAFFIC LANE MARKING MACHINE
| European Patent Office | 2017