Cable bracket capable of conveniently adjusting spacing

The utility model discloses a cable bracket convenient to adjust spacing, which comprises a base, the upper end surface of the base is fixedly connected with a connecting long block, the interior of the connecting long block is fixedly connected with a second sliding rail, and the periphery of the surface of the second sliding rail is slidably provided with a second linear motor. Fixing rods are fixedly connected to the surfaces of one sides of the multiple second linear motors, second connecting rods are arranged on the surfaces of the two sides of the upper end of the base in a penetrating mode, first circular blocks are fixedly connected to the surfaces of the upper ends of the two second connecting rods, and second electric telescopic rods are fixedly connected to the surfaces of the lower ends of the two first circular blocks; second circular blocks are fixedly connected to the surfaces of the lower ends of the two second electric telescopic rods, and second long rods are fixedly connected to the periphe