Power supply and distribution wire pay-off device and method for electric power

The invention belongs to the technical field of wire installation, particularly relates to a power supply and distribution wire pay-off device and method, and aims to solve the problems of low working efficiency and high labor intensity of workers due to the fact that wires and cables need to be pulled manually in the prior art. An electric wire for laying is wound on the surface of the electric wire winding shaft; a mounting plate is fixedly connected to the top end of the bottom plate, and the fixing shaft is fixedly connected to the side end of the mounting plate and used for placing a wire winding shaft; the limiting mechanism is used for limiting the position of the wire winding shaft on the surface of the fixing shaft; the positioning mechanism is used for fixing the wire winding shaft to prevent the wire winding shaft from rotating; by means of the first pay-off barrel and the second pay-off barrel, manpower resources are saved, manual electric wire pulling is avoided, and the working efficiency is imp