Relay protection screen cable fixing device

The utility model discloses a relay protection screen cable fixing device in the technical field of cable fixing equipment, which comprises a base plate arranged in a relay protection box body, the base plate is used for integrally arranging and placing cables, the base plate is provided with a plurality of arc-shaped sunken lower clamping parts, the lower clamping parts wrap and clamp the lower parts of the cables, and the lower clamping parts are used for clamping the lower parts of the cables. The base plate is provided with a lower clamping part, a corresponding upper clamping part is arranged above the lower clamping part, the upper clamping part can be arranged above the lower clamping part according to a certain interval and wraps and clamps the upper part of the cable, the cable of the relay protection screen can be fixed and protected, the cable is arranged and arranged on the base plate, winding is avoided, wiring is more concise, and the service life of the cable is prolonged. The cable can be inte