Combined aluminum template for high-rise building

The invention relates to a combined aluminum formwork for a high-rise building, and relates to the technical field of buildings, the combined aluminum formwork comprises a plurality of aluminum formwork units, every two adjacent aluminum formwork units are fixedly connected together through a fixing device, the fixing device comprises an installation box, and the installation box is installed on an installation groove in a clamped mode; the two first clamping blocks are arranged on the mounting box in a sliding manner; the two second clamping blocks are arranged on the mounting box in a sliding manner; and the moving mechanism is arranged on the mounting box and is used for pushing the two first clamping blocks and the two second clamping blocks to move. According to the aluminum template, the mounting box is mounted on the mounting grooves of the two aluminum template units in a clamped mode, then the moving mechanism is started to drive the two first clamping blocks to be mounted on the two first clamping g