Indoor aluminum plate assembly structure

The utility model provides an indoor aluminum plate assembling structure which comprises a hanging piece and a plurality of aluminum plates. The hanging piece is connected to the structural column and extends in the horizontal direction. The aluminum plates are connected to the hanging piece in a sliding mode, a first side bending modeling part and a second side bending modeling part are arranged on the two sides of each aluminum plate in the horizontal direction respectively, and each first side bending modeling part is provided with a first outer bending plate and a first inner bending plate. The second side bending modeling part is provided with a second outer bending plate and a second inner bending plate, and the first inner bending plate of one of the two adjacent aluminum plates is attached to the second inner bending plate of the other aluminum plate, so that a gap with a preset width is formed between the first outer bending plate of one aluminum plate and the second outer bending plate of the other