The utility model discloses a pair is two hangs six division leveling on some L types cluster that dangles that used the light ice formation of 800kV extra -high voltage. Wherein two sets of composite insulator cluster is different with the contained angle between the iron tower, and a set of and iron tower vertical angle be 65 -70, and another group and iron tower vertical angle be 20 -30, and a position is hung not on same horizontal plane to two sets of composite insulator cluster and iron tower, and what the contained angle was big hangs down, and the force balance is gone here and there to height that the contained angle is little, two sets of composite insulator. It dangles to go here and there with the leveling and substitutes the strain insulator -string, has the leveling effect to the wire, makes the transmission pressure shape be regular hexagon all the time, keeps electric insulation performance between power transmission line and iron tower. Not only has realized the purpose to the line conductor adjustment smoothly, has obviously changed traditional application schema, greatly improved the structural strength of gold utensil moreover and dangle the cluster the bulk strength, the reliable assurance transmission line's normal operating. While is the cost is reduced again, has saved the investment, has reduced the occupation of land, has made things convenient for the construction, and the popularization has suited.