Auxiliary device and method for ship inclination test

The invention discloses a ship inclination test auxiliary device and method, and relates to the field of ship equipment, the ship inclination test auxiliary device comprises a main shell, a plurality of layers of arc-shaped guide rails are arranged in the main shell, the middle of each arc-shaped guide rail is provided with a channel opening and a door blocking identification assembly, and the main shell is in sliding connection with linear sliding rails on the two sides of a base through sliding blocks; a support is installed in the middle of the base and rotationally connected with a Z-shaped swing arm, the lower end of the Z-shaped swing arm is connected with a pendulum bob, and the upper end of the Z-shaped swing arm is inserted into the main shell and slidably connected with the arc-shaped guide rail. The Z-shaped swing arm pushes the door blocking identification assembly to the inclined position and stays for counting, meanwhile, through cooperation of the structures, the device can be used for counting