The invention discloses a power line construction wire drawing device which comprises a cart, a handle, a handheld control box, a main transmission box, a pneumatic guide rail, an upper transmission wheel, a lower transmission wheel, a transmission motor, a pneumatic box, a limiting bracket, a transmission box, a first roller, a controller, a storage battery, a solar panel, a second roller, a third roller, a fixed bracket, a fourth roller, a rolling pillar, a support bracket and a cable drum. According to the device, the transmission boxes and rollers of multiple levels are used to work together to realize the stable wire drawing process of a power line, the transmission boxes comprise the main transmission box and an assistant transmission box, the assistant transmission box can be started when large drawing power is needed, and the transmission stability can be effectively ensured. The transmission device can be transported to a specified drawing area through the cart, and the labor intensity of workers is reduced. A handheld end controller is configured, the staff can remotely control the wire drawing device through the handheld control box, and thus the workers can conveniently adjust a corresponding mode according to a field environment need.