Anticorrosive guardrail of bridge

• Main Author: JIANG MINGZHAO
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2018
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model relates to a bridge technical field, and disclose an anticorrosive guardrail of bridge, including protecting the frame, protect the front of frame and seted up the spread groove, theinner wall fixedly connected with telescopic link of spread groove one side, the surface of telescopic link has cup jointed first spring, the one end fixedly connected with slider of telescopic link,the surface of slider and the inner wall sliding connection of spread groove, threaded groove is seted up in the front of slider, the threaded post of inner wall threaded connection of thread groove,the one end of screw thread post is rotated to be connected with and is rotated the cover, the positive fixedly connected with guardrail of cover rotates, one side fixedly connected with who protectsthe frame links up the piece. This anticorrosive guardrail of bridge can play the absorbing effect to the device when the faint vibration of bridge floor through setting up telescopic canular rods, second spring and lag, has pr