Bridge support

The utility model relates to a bridge support and belongs to the field of bridge construction.The bridge support comprises an upper supporting plate fixedly connected with a bridge and a lower supporting plate fixedly connected with a pier, a movable layer is clamped between the upper supporting plate and the lower supporting plate, one end of the movable layer is fixedly connected with the upper supporting plate, and the other end of the movable layer is fixedly connected with the lower supporting plate; a plurality of baffles are perpendicularly fixed to the face, close to the movable layer, of the lower supporting plate and define a closed ring to be located outside the movable layer, a plurality of through holes are formed in the baffles in the length direction at intervals, buffering assemblies penetrate through the through holes, one ends of the buffering assemblies are in sliding fit with the baffles, and the other ends of the buffering assemblies abut against the outer surface of the movable layer. Th