Safe insulation type cable bridge

The invention belongs to the technical field of cable bridges, and particularly relates to a safe insulation type cable bridge which comprises bearing plates, and a connecting part is arranged between the bearing plates. The connecting part comprises a bottom plate and side plates which are vertically, upwards and fixedly connected to the two sides of the bottom plate, and one ends of connecting plates are symmetrically and fixedly connected to the outer side walls of the side plates; c-shaped connecting buckles are symmetrically arranged on the inner walls of the ends of the bearing plates, the outer surfaces of the ends of the connecting parts are attached to the inner surfaces of the ends of the bearing plates in an extruded mode, and the connecting plates penetrate into the connecting buckles. According to the cable bridge, the installation efficiency is higher, the two bearing plates can be easily and rapidly combined together in the space where installation operation is limited, the single-time duration