Cable bridge rack

The utility model discloses a cable bridge rack, relating to cable laying equipment for erecting and protecting the cable, which is composed of a U-shaped main body and a cover plate. Strip shaped grooves, which are arranged lengthways in parallel, are installed on the U-shaped main body, and the long axis is vertical to the longitudinal axis of the main body while the grooves can be concave towards the inside of the U-shaped main body or can be convex towards the outside of the U-shaped main body. The grooves can increase the section modulus of the bridge and improve the strength of the bridge, and the utility model relates to the cable bridge rack with high intensity and low cost.