Building engineering construction formwork supporting set

The utility model discloses a building engineering construction formwork supporting set which comprises a plurality of formwork supporting structures which are arranged in a straight line, one side of each formwork supporting structure is provided with a construction formwork body, and the other side of each formwork supporting structure is provided with a plurality of formwork supporting structures. The construction formwork body is fixedly connected to one side wall face of a plurality of formwork supporting structures, each formwork supporting structure comprises a supporting base, two first backup plates are sequentially and fixedly installed on one side wall face of each supporting base, and second backup plates are inserted into the upper end faces of the two first backup plates. The vertical height of the formwork supporting structure can be adjusted through mutual cooperation of the first backup plate, the second backup plate, the fixed base and the hydraulic expansion piece, the height adjustment of