The invention relates to a manufacturing method of a cable tower reinforcement skeleton, in particular to a reinforcing steel bar component of a super large variable cross-section cable pylon. The manufacturing method includes the steps: arranging stirrups horizontally and horizontally according to the designed spacing, binding the longitudinal bars arranged along the horizontal longitudinal direction on the stirrups according to the designed spacing, bending the stirrups at the intersection of the stirrups and the bending edge along the axial direction and the circumferential direction of thebending edge respectively, so as to form a ring corresponding to the lower large and upper small variable cross-section reinforcing bar mesh of the cable tower structure, sequentially nesting the reinforcing bar mesh of different sizes corresponding to the same segment of the cable tower according to the flow chart, and binding and fixing the reinforcing bar mesh into a complete section of reinforcing bar parts through the bracing hook bars; the bending edge finger stirrup corresponds to the connecting line of the points of the same vertical edge of the cable tower. The manufacturing method of the invention is simple and efficient, greatly improves the precision degree of the reinforcing steel bar components, reduces the man-hour of welding construction, improves the efficiency of assembling construction, and has great popularization value.