The utility model discloses an instrument for driving last nest of overhead line, including handle, pole body and pole head. The lower extreme of pole body is located to the handle, and the upper end of pole body is located to the pole head. The pole head includes three parted hair, and three parted hair is equidistant to be located on the up end of pole body. Handle and pole body are glass steel epoxy resin material and make, pole head that the pole head was made for insulating material. The utility model discloses it has following advantage to compare prior art: the utility model discloses an instrument for driving last nest of overhead line, simple structure, operation low cost, use flexibility, safe and reliable, construction convenient operation. Three hair style pole heads, it is great with the area of contact of nest, effectively reduce the physical demands of operation personnel. And the pole of this instrument is effectively saved space as scalable pole body, conveniently carries, can go up the height of nest when just using according to overhead line, and nimble apolegamy expandes the quantity of connecting rod.