Folding adjustable insulating rod withstand voltage test rack

The utility model discloses a foldable adjustable insulating rod withstand voltage test rack, which comprises two conductive cross bars which are parallel to each other, and two insulating supports which are respectively arranged at two ends of the conductive cross bars, and each insulating support comprises two insulating support legs. The middle parts of the two insulating support legs are rotationally connected with each other so as to form an integrally X-shaped structure, the top of one insulating support leg is connected with the end part of one conductive cross rod, the other insulating support leg is connected with the end part of the other conductive cross rod, each insulating support is also provided with an opening distance adjusting rod, and the opening distance adjusting rod is connected with the opening distance adjusting rod. Through the opening adjusting rod, when the X-shaped structure formed by the two insulating supporting legs is fixed at different opening angles, the two conductive cross