Aluminum formwork capable of being quickly spliced and used for construction site

The utility model relates to the technical field of aluminum template splicing, in particular to a construction site aluminum template capable of being quickly spliced, which comprises a fixed plate, one side of the fixed plate is rotationally connected with a rotating plate through a hinge, and the sides, far away from each other, of the rotating plate and the fixed plate are fixedly connected with connecting plates; a folded aluminum formwork can be fixed after being unfolded, an inserting plate on the formwork is operated to be pushed into an inserting groove in another formwork, a threaded rod is rotated to drive a push rod to move, the push rod moves to push a cylindrical block and a sliding inserting bolt to move, the sliding inserting bolt moves to sequentially penetrate through riveting holes in two connecting plates, and then the aluminum formwork is fixed. Due to the fact that the two sliding inserting bolts can be combined into a splayed shape, the two formworks can be riveted and fixed, the alumin