High and low voltage cable fixing frame

The utility model discloses a high and low voltage cable fixing frame which comprises an installation seat, a fixing seat is fixedly installed at the upper end of the installation seat, penetrating holes are formed in the two sides of the upper end of the fixing seat, a wheel frame is movably installed in a movable groove, and a cable is placed in a limiting groove in one side of the fixing seat. A user inserts a connecting rod on one side of a limiting seat into a penetrating hole, an assembling strip on one side of the connecting rod is meshed with an assembling ratchet wheel, along with downward movement of the connecting rod, the assembling strip drives the assembling ratchet wheel to rotate towards one side, in the rotating process of the assembling ratchet wheel, a movable clamping plate is repeatedly lifted up, and the movable clamping plate is driven by a supporting spring to rotate towards the other side. One side of the movable clamping plate is attached to the assembling ratchet wheel, reverse rota