The utility model discloses a live-line work robot insulating protective platform which solves the problems that a live-line working platform in the prior art is unreasonable in structure, the insulating protection between a manipulator and an operator is not better enough, and an insulating hopper and the manipulator is bad in coordinated cooperation. The insulating protective platform includes a robot platform (2), the insulting hopper (4) and a mechanical arm control cabinet (5) are arranged on the robot platform (2) respectively, the bottom of the robot platform (2) is provided with an insulating board (3), a silica gel insulation string (8) is arranged on the robot platform (2), a mechanical arm base (7) is arranged on the silica gel insulation string (8), and a mechanical arm (6) is arranged on the mechanical arm base (7). The live-line work robot insulating protective platform provided has the advantages of reasonable and compact structure, good insulating performance, and stable and safe working.