Ladder type cable bridge

The utility model discloses a ladder type cable bridge which comprises a supporting frame, a plurality of adjusting rods are arranged in the supporting frame, sliding grooves are formed in the adjusting rods, a plurality of adjusting blocks are connected in the sliding grooves in a sliding mode, and installation holes are formed in the adjusting blocks. A limiting mechanism used for limiting the adjusting block in the moving and adjusting process is arranged on the adjusting rod, a mounting mechanism used for mounting and fixing the supporting frame is arranged on the lower end face of the supporting frame, and an assembling mechanism used for assembling the supporting frame is arranged on the supporting frame. According to the utility model, through the arrangement of the connecting blocks and the mounting grooves, the horizontal position of the adjusting rod on the supporting frame can be conveniently adjusted, that is, the gap size of the cable in the laying process can be conveniently adjusted, the laying