Alloy plastic cable bridge

The utility model relates to the technical field of cable bridges, in particular to an alloy plastic cable bridge, and solves the problems that in the prior art, fixed connection through screws or welded connection is quite troublesome in overhaul and disassembly, and the maintenance of cables is very frequent, so that when bolts and screws for connection are disassembled, the cables are not easy to disassemble. A lot of manpower and material resources are wasted, and inconvenience is brought to later cable detection and maintenance. An alloy plastic cable bridge comprises a tray base, a cover plate is arranged on the tray base, the cover plate is in sealing fit with the tray base, an insertion block is fixedly connected to the side wall of the cover plate, an installation block is fixedly connected to the tray base, and the installation block is fixedly connected to the tray base. And a fixing part and an extruding part which are used for realizing fixation between the tray base and the cover plate are arran