SHORT-CIRCUIT INSULATED CONNECTING ROD

Disclosed in the present invention is a short-circuit insulated connecting rod. The short-circuit insulated connecting rod comprises a body mechanism, a cleaning mechanism and a supporting mechanism, wherein a sleeve joint is arranged inside the body mechanism, and a cylindrical cavity is provided inside the sleeve joint; the cleaning mechanism comprises a rotary sleeve rotationally connected in the sleeve joint, and a brush is circumferentially arranged on an inner side of the rotary sleeve; and the supporting mechanism comprises an upper casing connected to the bottom of the sleeve joint, a lower casing is rotationally connected to the bottom of the upper casing, and an adjustment assembly is arranged at the bottom of the lower casing, and comprises a rotary handle rotationally connected to the bottom of the lower casing, wherein a cross-shaped insert plate is arranged at the top of the rotary handle, and an insert port is provided at the bottom of the upper casing. An oxide layer attached to a surface of a