Protective cover plate of ship cable bracket

The utility model discloses a protective cover plate of a ship cable bracket, which relates to the field of cable brackets and comprises a shell, fixing rods are arranged on two sides of the shell, a groove is arranged at one end of each fixing rod, a movable block is rotatably arranged in each groove, and a supporting point of each movable block is positioned at the bottom in each groove. An inner shell is arranged on the inner side of the shell, a clamping plate is elastically connected into the inner shell, and a plurality of sets of wire grooves are formed in one side of the clamping plate. According to the utility model, the movable block is rotated out of the groove by rotating the fixed rod, so that two groups of adjacently connected shells can be conveniently limited and fixed, damage to the skin of a cable caused by the movement of the adjacent shells is prevented, and the movable block is rotated into the groove during later disassembly, so that the cable can be directly disassembled; the clamping p