Automatic TTU detection tool

The utility model discloses an automatic TTU detection tool, and relates to the technical field of power distribution system detection. The tool comprises a tool bottom plate, the upper surface of thetool bottom plate is connected with a butt joint mechanism connecting plate through a fixing frame. A plurality of aviation plug female heads are arranged on one surface of the docking mechanism connecting plate; the butt joint mechanism adapter plate is rotationally connected with the fixing frame. According to the utility model, the butt-joint mechanism adapter plate is arranged on the tool bottom plate, and the aviation plug female joint in butt joint with the online automatic butt-joint mechanism is arranged on the butt-joint mechanism adapter plate; the problems that the existing manualwiring detection efficiency is low, and misoperation and personal safety hazards exist are solved. A rotatable butt joint mechanism adapter plate is arranged; therefore, butt joint of the butt joint mechanism is more convenien