Mounting supporting structure for optical cable in pipe rack

The invention provides a mounting supporting structure for optical cables in a pipe rack, which can enable the optical cables to be safely, rapidly, simply and conveniently placed in the pipe rack, ensures bearing capacity of a wall body and improves anti-corrosion performance. The mounting supporting structure comprises a pipe rack wall body and further comprises a bracket strut; the bracket strut comprises a steel channel at the front part; an opening end face of the steel channel faces the outside of the pipe rack wall body; convex fixed mounting teeth are distributed on the inner end face of a back side vertical end of the steel channel from top to bottom; the fixed mounting teeth are pre-embedded in the pipe rack wall body; the opening end face of the steel channel does not protrude out of the outer surface of the pipe rack wall body; bracket cross arms are provided with positioning rods towards the opening end face of the steel channel; stiffening ribs bent inwards are arranged at both sides of the open