Bridge support convenient to replace

The utility model discloses a bridge support convenient to replace, which comprises a pier, the top of the pier is provided with a cover beam, the top of the cover beam is provided with a frame body, the bottom of the inner cavity of the frame body is provided with a rubber support, the top of the rubber support is provided with a plate beam, the two sides of the cover beam are respectively provided with a jacking assembly, and the top of the rubber support is provided with a plate beam. Reinforcing assemblies are installed on the front side and the rear side of the top of the cover beam. The bridge support has the advantages of being convenient to replace, jack and reinforce, and solves the problems that the bridge support needs to be replaced or maintained after being used for a long time, the method for replacing or maintaining the bridge support comprises the steps that a plurality of hydraulic jacks are used for lifting a bridge, the bridge support is replaced or maintained, then the jacks fall back, rei