Road bridge gap shock -absorbing structure that constructs

The utility model relates to a road bridge gap shock -absorbing structure that constructs discloses an ability and the integration of road bridge gap is pour, the gap shock -absorbing structure that can use on road bridge. Can set up well in the gap of road bridge building, improve road bridge's life, its characterized in that goes up the vibration damper plate and arranges an upper fixed plate below in, and the bottom plate top is arranged in to lower vibration damper plate, put a plurality of through hole grooves on an upper fixed plate and the bottom plate respectively, and the one -to -one, four bights in below of going up the vibration damper plate set up a spacing sleeve respectively, and four bights in top of lower vibration damper plate set up a spacing guide pillar respectively. In spacing guide pillar inserted spacing sleeve, the spacing sleeve outside was provided with damping spring. Damping spring is located between vibration damper plate and the lower vibration damper plate, and a plurality of d