A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic lifting highway deceleration strip
The invention provides an automatic lifting highway deceleration strip comprising a deceleration strip body. The deceleration strip body comprises two comb-shaped deceleration strip plates meshed with each other, the two side edges of the deceleration strip body are connected with rotating shafts of bases respectively, the comb-shaped deceleration strip plates can rotate along the rotating shafts of the bases, the rotating shafts of the bases and the road surface are installed on the same horizontal position, and a supporting mechanism capable of ascending and descending is arranged at the lower end of the deceleration strip body; when the supporting mechanism is in the ascending state, the deceleration strip body is in a protruding shape, and when the supporting mechanism is in the descending state, the deceleration strip body is in a flat plate shape; thus, when the running speed of a vehicle is within a limited speed, the vehicle can pass through the deceleration strip body flush with the road surface, and when the running speed of the vehicle exceeds the limited speed, the vehicle can pass through the deceleration strip body, wherein the two sides of the deceleration strip body are in smooth connection with the road surface but the middle of the deceleration strip body protrudes.
Automatic lifting highway deceleration strip
The invention provides an automatic lifting highway deceleration strip comprising a deceleration strip body. The deceleration strip body comprises two comb-shaped deceleration strip plates meshed with each other, the two side edges of the deceleration strip body are connected with rotating shafts of bases respectively, the comb-shaped deceleration strip plates can rotate along the rotating shafts of the bases, the rotating shafts of the bases and the road surface are installed on the same horizontal position, and a supporting mechanism capable of ascending and descending is arranged at the lower end of the deceleration strip body; when the supporting mechanism is in the ascending state, the deceleration strip body is in a protruding shape, and when the supporting mechanism is in the descending state, the deceleration strip body is in a flat plate shape; thus, when the running speed of a vehicle is within a limited speed, the vehicle can pass through the deceleration strip body flush with the road surface, and when the running speed of the vehicle exceeds the limited speed, the vehicle can pass through the deceleration strip body, wherein the two sides of the deceleration strip body are in smooth connection with the road surface but the middle of the deceleration strip body protrudes.
Automatic lifting highway deceleration strip
WU PENGFEI (author) / CHENG XIAOQUAN (author) / GUO XIN (author) / WANG SONGWEI (author) / LIU SHUFENG (author)
2015-05-06
Patent
Electronic Resource
English
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.
Deceleration strip construction device for generating power by utilizing highway deceleration strip
| European Patent Office | 2020