Movable base for building hoisting equipment

The utility model discloses a movable base for building hoisting equipment, which comprises a base and a support block, the upper surface of the base is provided with a mounting hole for mounting a hoisting equipment body, a plurality of support blocks are arranged below the base, the support blocks are hollow cylinders, the bottoms of the support blocks are not in contact with the ground, and rollers are arranged in inner cavities of the support blocks. The rolling wheels make contact with the ground, meanwhile, the upper portions of the rolling wheels are connected with screw rods, the screwrods penetrate through the base and are installed on an electric screw rod lifter, the electric screw rod lifter is fixed to the upper surface of the base, meanwhile, a plurality of air cylinders arearranged on the base and are perpendicular to the base, and air cylinder telescopic rods penetrate through the base and are connected with positioning blocks. The positioning block abuts against theground. The device is firm