High-altitude wiring device for GIS ultrasonic partial discharge detection

The utility model discloses a high-altitude wiring device for GIS ultrasonic partial discharge detection. The high-altitude wiring device comprises a connecting frame, a connecting unit and a limiting unit, a fixing sleeve is arranged on the lower surface of the connecting frame, and a fixing hole is formed in the outer arc surface of the fixing sleeve; the connecting unit comprises a sliding column, a fixing plate, a detection probe hole and a large spring, the sliding column is slidably connected into the sliding hole in the bottom face of the interior of the connecting frame, the fixing plate is arranged at the upper end of the sliding column, the detection probe hole is formed in the upper surface of the fixing plate, and the outer arc face of the sliding column is movably sleeved with the large spring; the large spring is located between the inner bottom face of the connecting frame and the lower surface of the fixing plate, and the left side face of the fixing plate is provided with a trapezoidal block