The utility model belongs to stereo garage relates to the construction field, concretely relates to stereo garage lift platform, which comprises a platform body, be equipped with swinging bracket on the platform body, the last gyration dish that is equipped with of swinging bracket, the swinging bracket below is equipped with an addressing piece, an addressing piece is fixed on the platform body, an addressing piece lies in the apex angle central line of platform body, and just an addressing piece is the structure about this center line symmetry, the swinging bracket bottom is equipped with the first sensor, an addressing piece lies in the first sensor arc -shaped path in when swing, and when first sensor during in the intra -area swing of addressing section, the gyration dish can turn round with the inner compartment at the edge of platform body totally. The utility model discloses a sensor comes the motion of restriction gyration dish, and only as oscillating mast during at certain angle within range, the gyration dish just can carry out rotary movement, avoids passback dish overhang to lift platform's the edge outside, makes vehicle and garage structure production collide.