Hotel lobby ceiling aluminum structure and mounting method

The invention discloses a hotel lobby ceiling aluminum structure and an installation method, and relates to the technical field of indoor building decoration. Comprising hollow-out aluminum plates, connecting frameworks and installation adjusting pieces, the connecting frameworks are horizontally arranged and are of a frame structure, the hollow-out aluminum plates are installed at the bottoms of the connecting frameworks, the installation adjusting pieces are installed at the tops of the connecting frameworks, the installation adjusting pieces are connected with the connecting frameworks in a clamped mode, and every two adjacent connecting frameworks are connected in a clamped mode. Every two adjacent hollowed-out aluminum plates are connected in a sliding mode, the number of the installation adjusting pieces is multiple, and each connecting framework is provided with three installation adjusting pieces. According to the hollow-out aluminum plate mounting device, the hollow-out aluminum plates can be horizon