Road and bridge protective fence with buffering effect

The utility model relates to the technical field of bridge protective fences, in particular to a road bridge protective fence with a buffering effect, which comprises a ground connecting plate and two protective fence vertical rods, two clamping grooves are arranged at the front end of the ground co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG YUHANG, YU LIANCHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ASSEMBLY OF BRIDGES BLASTING CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR VIADUCTS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of bridge protective fences, in particular to a road bridge protective fence with a buffering effect, which comprises a ground connecting plate and two protective fence vertical rods, two clamping grooves are arranged at the front end of the ground connecting plate, and fixing rods are fixedly mounted on the inner walls of the two clamping grooves arranged on the ground connecting plate. The lower sections of the two protective fence vertical rods are located in the two clamping grooves correspondingly, the two protective fence vertical rods are rotationally installed on the circumferential surfaces of the two fixing rods, and two sliding holes are formed in the lower sections of the two protective fence vertical rods in a penetrating mode correspondingly. According to the road and bridge protective fence, the buffering anti-collision plates, the sliding rods, the first buffering springs and the limiting metal plates are arranged at the front ends of the two pr