Adjustable shaped formwork support of vertical haunching structure

The utility model discloses an adjustable shaped formwork support of a vertical haunching structure. The adjustable shaped formwork support comprises a supporting vertical rod (1), a rotating sleeve (2), a rotating shaft (3), a first formwork support body (801) and a second formwork support body (802). The lower end of the supporting vertical rod is adjustably connected with a vertical supporting stand column (13), so that the supporting vertical rod is vertically arranged below the joint of the beam body part and the haunching part; a first template of the beam body part is arranged on a first template bracket, and a second template of the haunching part is arranged on a second template bracket; rotating sleeves are arranged at the end, close to the haunching part, of the first formwork support, the end, close to the beam body part, of the second formwork support and the upper end of the supporting vertical rod, and the rotating shafts rotatably penetrate through the rotating sleeves, so that the first formw