The invention relates to a high-voltage electric power equipment test connection device. The device comprises a base, a lifting rod and an electrical connection mechanism; the bottom end of the lifting rod is vertically fixed to the base; the electrical connection mechanism is detachably fixed to the top end of the lifting rod; a connector lug used for being connected to an electrical lead is further arranged on the electrical connection mechanism; the base comprises a disc, at least three supporting legs and supporting rods, wherein the supporting legs are uniformly distributed on the periphery of the disc, and the supporting rods are connected to the corresponding supporting legs; the bottom end of the lifting rod is connected to the center of the disc in a threaded mode; one ends of thesupporting legs are hinged to the periphery of the disc; the free ends of the supporting legs are detachably connected to one ends of the supporting rods in a rotating mode through pin shafts; and the other ends of the supporting rods are detachably connected to the lifting rod in a rotating mode through pin shafts. The device has the advantages that the problems of high-altitude falling and high-voltage electric shock risks in the high-voltage test process of electric power equipment can be solved, the operation safety of field staff can be guaranteed, and in addition, the safety, the applicability, the simplicity in operation and the economical efficiency can be achieved.