Optical cable rack capable of adjusting optical cable clamping interval

The utility model discloses an optical cable rack capable of adjusting an optical cable clamping interval, which comprises a mounting disc, a plurality of groups of screw holes I are equidistantly arranged at positions penetrating through the outer part of the mounting disc and close to the edge, a plurality of fixing rods are arranged on the inner side of the mounting disc, and the inner parts of the fixing rods are in threaded connection with threaded rods. The mounting disc comprises a disc body I and a disc body II, a middle disc is connected between the disc body I and the disc body II, a plurality of groups of screw holes I penetrate through the positions, close to the edges, of the outer parts of the disc body I and the disc body II, and a plurality of groups of screw holes II penetrate through the positions, close to the edges, of the outer parts of the disc body I and the disc body II; the diameters of the disc body I and the disc body II are greater than the diameter of the middle disc; according to