Transformer tapping switch special spanner

The utility model provides a transformer tapping switch special spanner, it includes in order can cup jointing the ring cover body on transformer tapping switch, the outside limit equipartition of the ring cover body have the two at least spinal branch post poles of the company of welding, just the upper end of pillar pole is intersected on a horizontal pole formula handle and fixed being in the same place, constitutes a pillar that can transmit the moment of torsion, the outside limit equipartition of the ring cover body has three or four spinal branch post poles and is welded be connected together at the middle part of a horizontal pole formula handle, circle in the ring cover body be provided with bisymmetry and parallel arrangement to the contained side, the outside limit equipartition of the ring cover body has three spinal branch post poles and is welded be connected together at the middle part of a horizontal pole formula handle, forms a triangle pillar, horizontal pole formula handle disposes rubber handle cover by screw -thread steel or round steel and forms at both ends, it has simple structure, uses convenient operation, can cooperate transformer tapping switch to overhaul, test and fastening work light characteristics betterly.