The invention discloses a track intelligent robot inspection system which comprises a track robot unit and a data processing platform, the track robot unit and a data processing platform are in two-way connection through wireless signals, the track robot comprises an electric slide rail and a robot body, and the top of the robot body is in sliding connection with the electric slide rail, a mobileplatform corresponding to the electric slide rail is arranged at the top of the robot body, a loudspeaker is arranged on the mobile platform, a lifting device is arranged at the bottom of the movableplatform, a holder is fixedly connected to the bottom of the lifting device, a gas sensor, an SF sensor, a local side detector, an infrared thermal sensor, a visible light camera and a data processingchip are arranged in the holder. By means of the arrangement of the multiple sensors, the inspection range of the device is enhanced, so that the inspection efficiency of the robot is improved, and the safety of the centralized control center is guaranteed.