Pre-rectification building shock insulation rubber support

The utility model discloses a pre-rectification building shock insulation rubber support which comprises a shock insulation rubber support body and connecting plates, the connecting plates are arranged on the upper surface and the bottom face of the shock insulation rubber support body respectively, an upper embedded part is embedded in the bottom face of an upper buttress, a lower embedded part is embedded in the upper surface of a lower buttress, and vertical screw holes are formed in the surfaces of the connecting plates. Transverse screw holes and vertical screw holes are formed in the side edges of the connecting plate and correspond to the upper embedded part and the lower embedded part respectively, the upper embedded part and the lower embedded part are connected through fixing screws, fixing strips are arranged on the side edges of the connecting plate, and a fixing plate is connected between the upper fixing strip and the lower fixing strip. The shrinkage amount and the shrinkage trend of a building