Combined ladder type cable bridge

The utility model discloses a combined ladder type cable bridge which comprises a supporting base, the upper end face of the supporting base is fixedly connected with a supporting frame, the upper end face of the supporting frame is fixedly connected with an end plate, the end face is provided with an installation mechanism used for combined installation of the supporting frame, and a plurality of installation plates are arranged on the side wall of the supporting frame in a penetrating mode. Two symmetrically-arranged supporting rods are fixedly connected between the two mounting plates, the two supporting rods are sleeved with sliding blocks, threading holes are formed in the sliding blocks, and clamping mechanisms used for clamping cables are arranged on the front end face and the rear end face of each sliding block. According to the utility model, the supporting rod, the sliding block, the clamping plate arranged on the sliding block and the driving screw rod are arranged, so that the cables can be conven