Mounting frame for communication engineering construction

The utility model relates to the technical field of communication engineering, in particular to a mounting rack for communication engineering construction, which comprises a mounting rack body, a plurality of groups of first support blocks, a plurality of second support blocks and a plurality of second support blocks, the fixing piece is arranged at the end of the first supporting block, and a guide groove is formed in the side wall of the mounting frame body; the second supporting block is rotationally connected with the first supporting block; the beneficial effects are that the plurality of groups of first supporting blocks are fixedly arranged at different heights in the mounting rack body through the fixing pieces, and then the interior of the mounting rack body is divided into a plurality of layers through cooperation of the first supporting blocks and the second supporting blocks connected with the first supporting blocks, so that grouping of cables is realized; the first supporting block and the secon