Building spandrel girder structure

The utility model relates to a house building spandrel girder structure which comprises walls and a plurality of spandrel girder bodies, the spandrel girder bodies are erected on the walls on the two sides, and a cross beam is arranged between every two adjacent spandrel girder bodies. Mounting grooves are formed in the wall body, mounting blocks used for being embedded into the mounting grooves are hinged to the two ends of the bearing beam body, and first buffering parts used for buffering the mounting blocks are arranged in the mounting grooves. When the wall body or the cross beam shakes, the shaking of the bearing beam main body is buffered through the first buffer part and the hinged mounting block, so that the damage to the whole structure caused by rigid connection between the bearing beam main body and the wall body is avoided. The second buffering parts used for buffering the bearing beam bodies are arranged at the two ends of the cross beams, the bearing beam bodies transmit shaking force to other