Precise air conditioner fixing frame

The utility model discloses a precise air conditioner fixing frame, and belongs to the technical field of precise air conditioner installation auxiliary equipment, the precise air conditioner fixing frame comprises two sets of L-shaped profile steel, the L-shaped profile steel is symmetrically arranged, and two sets of vertical sliding grooves in the vertical direction are formed in two sets of supporting arms corresponding to the L-shaped profile steel; sliding plates are slidably connected to the positions, at the vertical sliding grooves, of the sides, close to each other, of the L-shaped section steel, threaded sleeves are fixedly connected to one sides of the sliding plates, and adjusting screw rods are arranged between every two adjacent sets of threaded sleeves in a threaded and penetrating mode. Top end cover plates are mounted at the top ends of the two sets of threaded sleeves located on the upper portion, and bottom supporting plates are mounted at the top ends of the two sets of threaded sleeves l