Heavy-load air-drop landing simulation test device

The invention discloses a heavy-load air-drop landing simulation test device, and relates to the field of heavy-load air-drop. The heavy-load air-drop landing simulation test device comprises a heavy-load landing surface, a portal frame capable of moving along the heavy-load landing surface, a sliding rail with one end hinged to the portal frame, a traction tackle and a separation tackle which are slidably connected to the sliding rail, a traction winch for driving the traction tackle to move along the sliding rail, a lifting belt system for lifting heavy-load equipment, and a separation control system. The traction tackle and the separation tackle are separably connected; the lifting belt system is used for connecting the heavy-load equipment to the traction tackle and the separation tackle; and the separation control system is used for controlling the separation of the separation tackle and the traction tackle and controlling the separation of the heavy-load equipment, the traction tackle and the separation