Building construction platform

The invention provides a building construction platform, and relates to the technical field of building construction equipment, the building construction platform comprises a transfer device, a stop device, a vertical rod, a groove, a screw rod, a sliding block, a supporting part, a driving part, a connecting block, a guide rod, a mounting frame, a lifting mechanism, a rotating plate, a sleeve and a connecting plate, and one end of the connecting plate is provided with a sliding sleeve with an internal thread; a lead screw matched with the sliding sleeve is rotationally connected into the transferring device, a power motor used for driving the lead screw to rotate is arranged on the outer surface of one side of the transferring device, workers can be conveniently lifted to the proper position on the supporting part according to the construction position, the labor intensity of the workers is reduced, and the working efficiency is improved. And meanwhile, the position of the upper end of the lifting mechanism