Communication holding pole for fast installation of variable cross-section wall

The utility model discloses a communication holding pole for fast installation of a variable cross-section wall, which comprises a center pole for fixing a 5G communication antenna and a mounting rack which is fixedly clamped at the top of the variable cross-section wall and is used for installing the center pole, and the mounting rack comprises two inverted U-shaped mounting seats and a plurality of transverse connecting rods for connecting the two inverted U-shaped mounting seats. The inverted-U-shaped mounting base comprises outer vertical rods located on the outer side of the variable-cross-section wall body, inner vertical rods located on the inner side of the variable-cross-section wall body and fixing rods used for fixing the outer vertical rods and the inner vertical rods, the center rod is connected with a transverse connecting rod between the two outer vertical rods, and the outer vertical rods and the inner vertical rods are fixedly connected with the variable-cross-section wall body through a plur