Corrosion-resistant grounding grid for high-voltage cable intermediate connector well

The utility model discloses a corrosion-resistant grounding grid for a high-voltage cable intermediate connector well. A conductive lead-out line and a conductive grounding electrode are arranged on a grid frame; the grid frame consists of an annular frame and a grid-shaped intermediate frame connected with each other; the annular frame is formed by annularly connecting metal conductors, and broken ends thereof are inserted in pipe connectors and are fixed by welding; the grid-shaped intermediate frame consists of metal conductors cross-connected with each other, and the broken ends at the cross points of the metal conductors are inserted in the pipe joints and are fixed by welding; the grid-shaped intermediate frame and the annular frame are fixed by insertion through the pipe joints and welding; the metal conductor consists of a steel core and a corrosion-resistant surface plating layer; and the steel core has at least two longitudinal grooves on the surface. The metal conductor with the composite structure