Ship mooring test device

The invention relates to the technical field of ships, and discloses a ship mooring test device. The ship mooring test device comprises a frame body, a balance weight and a pulley block, the frame body is configured to be capable of being placed close to a cable winding device, and the balance weight is placed on the side, away from the cable winding device, of the frame body; the pulley block is arranged on the frame body and comprises a first pulley, a second pulley and a third pulley, the first pulley is higher than the second pulley by a preset height, the third pulley is arranged above the balance weight, and a cable of the cable winding device can sequentially penetrate through the first pulley, the second pulley and the third pulley and is connected with the balance weight. By arranging the frame body and the counterweight, the frame body can be quickly placed at a position close to the cable winding device when the cable winding device needs to be tested, so that subsequent tests are facilitated, the