A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety telescopic guardrail
The invention relates to a safety telescopic guardrail, and belongs to the technical field of traffic facilities. The safety telescopic guardrail comprises an end road barrier, a primary road barrier, multiple secondary road barriers, telescopic parts, connecting parts and cross rods. The telescopic parts are formed by connecting the first telescopic parts and the second telescopic parts which can be dislocated, one end of each first telescopic part is connected with the end road barrier, the other ends of the first telescopic parts are connected with the second telescopic parts through the primary road barrier, and the second telescopic parts penetrate into the adjacent secondary road barrier of the primary road barrier. The adjacent secondary road barriers are connected through the cross rods, the cross rods are composed of the first cross rods and the second cross rods, and the first cross rods and the second cross rods are connected through the connecting parts. The safety telescopic guardrail is used for guardrail connection on occasions such as expressways and city highways, and has the advantages of being high in practicality and safety, capable of being bent and adjusting the distance and the like.
Safety telescopic guardrail
The invention relates to a safety telescopic guardrail, and belongs to the technical field of traffic facilities. The safety telescopic guardrail comprises an end road barrier, a primary road barrier, multiple secondary road barriers, telescopic parts, connecting parts and cross rods. The telescopic parts are formed by connecting the first telescopic parts and the second telescopic parts which can be dislocated, one end of each first telescopic part is connected with the end road barrier, the other ends of the first telescopic parts are connected with the second telescopic parts through the primary road barrier, and the second telescopic parts penetrate into the adjacent secondary road barrier of the primary road barrier. The adjacent secondary road barriers are connected through the cross rods, the cross rods are composed of the first cross rods and the second cross rods, and the first cross rods and the second cross rods are connected through the connecting parts. The safety telescopic guardrail is used for guardrail connection on occasions such as expressways and city highways, and has the advantages of being high in practicality and safety, capable of being bent and adjusting the distance and the like.
Safety telescopic guardrail
MENG GUOHUA (author) / MENG SITIAN (author)
2015-08-12
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.
Telescopic safety guardrail for building construction site
| European Patent Office | 2021