Aligning and positioning device for installation of ship accessories

The utility model belongs to the technical field of installation, alignment and positioning, and particularly relates to a ship accessory installation, alignment and positioning device which comprises a device body, a motor is arranged at the upper end of the device body, a rotating disc is arranged at the lower end of the motor, and an electric telescopic rod is connected to the lower end of the rotating disc. Through the arrangement of the rotary disc, the electric telescopic rod, the hydraulic clamp, the base, the rotating piece, the connecting shaft, the bevel gear assembly, the movable shaft, the first worm gear, the second worm gear, the conveying roller, the first gear, the second gear, the driving wheel, the belt, the driven wheel, the clamping plate, the reciprocating lead screw and the connecting piece, the installing, aligning and positioning device is used for installing and positioning ship accessories; according to the ship accessory clamping device, alignment operation can be achieved while shi