Power cable take-up and pay-off device

The invention relates to the technical field of power construction and particularly relates to a power cable take-up and pay-off device. The power cable take-up and pay-off device comprises a base, amounting plate, a cable reel, a driving mechanism and a cable reel regulating mechanism, wherein a first hydraulic oil cylinder is vertically arranged at the top of the base, and the bottom of the mounting plate is connected with a piston rod of the first hydraulic oil cylinder; and the cable reel regulating mechanism is arranged on the mounting plate, the cable reel is in rotatable connection with the cable reel regulating mechanism, and the driving mechanism is arranged on the mounting plate, connected with the cable reel and used for driving the cable reel to rotate. The purpose of paying off different models of cables can be achieved, and the regulation of height also can be carried out. The cables and workers can be protected by using a protecting device, so that the safety is improved. The cost is reduced, t