The utility model discloses an equalizer ring structure suitable for big wind zone, wherein, the equalizer ring contains the equalizer ring body I and equalizer ring body II of mutual butt joint equipment, equalizer ring body I and equalizer ring body II pass through the hexagon socket head cap screw fastening through the faying surface of the step shape at edge to the carried forward, II positions that correspond the faying surface of equalizer ring body I and equalizer ring body have been offered and have been used for passing hexagon socket head cap screw's bolt hole, top and the bottom spill hole for being used for imbedding hexagon socket head cap screw's nut and nut of bolt hole, the aperture in spill hole is greater than the aperture of bolt hole, the equalizer ring is the loop configuration, and four aluminum plate are with the central equipartition of equalizer ring, aluminum plate is L type structure, contains along the long slab of voltage -sharing ring radius direction extension and the short slab of perpendicular to long slab, quartette dress hole has been seted up on the short slab, correspond install on the equalizer ring four be used for with the protruding type binding post of aluminum plate's short slab equipment.