Scientific test platform for simulating docking of space stations

The invention discloses a scientific test platform for simulating space station docking, which comprises guide rails, two pairs of sliding table suspension assemblies are cooperatively connected in the two guide rails, and a horizontal rotating ring is rotatably arranged between each pair of sliding table suspension assemblies. A horizontal motor capable of driving the horizontal rotating ring to rotate along the axis perpendicular to the guide rail is arranged in the sliding table suspension assembly. A vertical rotating ring is rotatably arranged in the horizontal rotating ring, and a vertical motor capable of driving the vertical rotating ring to rotate along the vertical diameter of the horizontal rotating ring is arranged in the horizontal rotating ring; translation adjusting assemblies are fixed in the vertical rotating rings and connected with butt joint models, and the butt joint models connected with the translation adjusting assemblies in the two pairs of sliding table suspension assemblies are oppo