Electric stay wire overhead device for power line installation

The invention discloses an electric stay wire overhead device for power line installation, and belongs to the technical field of power supply equipment. The electric stay wire overhead device comprises a base, wherein a support frame is fixedly arranged on the base; a rotating wheel is rotationally arranged on the support frame; a worm wheel gear ring is arranged on an outer ring of the rotating wheel; the worm wheel gear ring is in a fan-shaped structure; a worm matched with the worm wheel gear ring is rotationally arranged on the base; and a wire clamping mechanism for clamping a stay wire is arranged on the rotating wheel, and is close to the end part of the worm wheel gear ring. According to the electric stay wire overhead device, the stay wire can be conveniently built at an altitude position in an overhead manner; construction is facilitated; the labor intensity of an operator is lowered; the construction period is shortened; and the electric stay wire overhead device is widely applied to power construction.