DEVICE OF IMPACT AND FRICTION SHOCK-ABSORBING FOR PARAPET OF BRIDGE

摘要

The present invention effectively absorbs, disperses, and prevents the impact energy applied during an accident such as a vehicle collision, thereby fundamentally preventing the damage of the bridge railings, minimizing the damage of the vehicle, and sliding the collision vehicle in the forward direction. The present invention relates to a shock and friction alleviating device for bridge railings, which is capable of fundamentally preventing problems such as vehicle overturning due to frictional resistance generated between a bridge and a bridge railing.;In particular, it is manufactured to take a certain form through the rubber material, the one side is formed in the center of the shock absorbing projections protruding in one direction, and the reinforcement is inserted in the upper and lower parts and the predetermined portion of the shock absorbing projections, The upper and lower parts and the central part are provided with fastening holes for penetrating the left and right, and the shock absorbing projection part is provided with a shock and friction alleviating device in which the stainless steel sliding plate is connected and fixed to the inner side of the bridge rail in the longitudinal direction. It is done.