Cable pay-off rack

The utility model discloses a cable pay-off rack. The cable pay-off rack comprises a base and a tray, wherein a rotary shaft is arranged on the base, the tray is connected with the rotary shaft, a cable coil looseness preventing mechanism is arranged between the base and the tray and comprises an annular body arranged on the outer side of the tray, an arc-shaped wavy surface is arranged on the outer side of the annular body, a second rotary shaft is arranged on one side of the base, a swing arm is connected to the second rotary shaft, a torsion spring is arranged between one end of the swing arm and the base surrounding the second rotary shaft, a vertical rod is arranged at the other end of the swing arm, a pair of rubber wheels squeezing each other is arranged on the vertical rod, a groove is formed in the center line of the surface of each rubber wheel to allow a cable to pass through, each rubber wheel is provided with a ratchet-and-pawl mechanism, the swing arm is further provided with a cross rod, an idler wheel is arranged at one end of the cross rod, and the idler wheel is movably connected with the outer side of the annular body. The cable pay-off rack has the advantages of being simple in structure, reasonable in design, capable of effectively preventing a cable coil from getting loose, more convenient to transport, and capable of facilitating construction.