Transportation ramp device for construction elevator floor balcony capable of being turned over

The utility model discloses a turnover construction elevator floor balcony transportation ramp device which comprises a rectangular frame body placed on a balcony concrete floor slab, and a telescopic square pipe which is telescopic towards a living room or bedroom concrete floor slab is arranged in the rectangular frame body and used for fixing the rectangular frame on the balcony concrete floor slab. A first turning plate and a second turning plate are rotationally connected to the end, close to the telescopic square pipe, of the rectangular frame body, and a vertical square pipe is vertically arranged at the end, away from the telescopic square pipe, of the rectangular frame body; a square tube stand column capable of being inserted into the vertical square tube is arranged on the bottom face of the first turning plate. The folding line type turning plate structure is adopted, and the height and width adjusting structure is arranged, so that the slope of the slope section turning plate can be adjusted acco