Supporting type vibration isolation platform for concrete cornice edge closing

The utility model discloses a bearing type vibration isolation platform for concrete cornice edge closing, which is characterized in that a pit is dug on an original foundation, a raft plate with a reinforced concrete structure is constructed, an air spring buttress is constructed above the raft plate, an air spring device is arranged above each buttress, and all the air spring devices jointly support a rigid vibration isolation foundation platform; a side wall of a reinforced concrete structure is constructed above the raft and surrounds the rigid vibration isolation foundation platform, a concrete cornice of the reinforced concrete structure facing the rigid vibration isolation foundation platform is arranged at the top of the side wall, and a vibration isolation gap is reserved between the concrete cornice and the rigid vibration isolation foundation platform. The top of the concrete cornice, the top of the rigid vibration isolation foundation platform and the slab top are consistent in elevation, and the