Suction bucket shape basis is fixed prevents shark net

The utility model relates to a suction bucket shape basis is fixed prevents shark net belongs to sea area safety technical field, for solving the maritime safety problem and having the shark net weight problem design big, with high costs of preventing now. The utility model discloses constitute by preventing shark net body, fixed rope, float, spherical bramble and suction bucket shape basis. The shark net body mesh specification of preventing for 5cm, prevent shark net body and install on fixed rope, set up spherical bramble on the fixed rope, float and suction bucket shape basis are connected respectively to upper and lower both ends, the float be the spheroidicity, through the equidistant be connected together of hawser between the float, suction bucket shape basis for the top is sealed, the bottom is opened wide, the hollow cylinder who the has water pumping hole nonrust steel drum that appears is reserved at the top. The utility model discloses simple structure, the degree of safety is high, blocking effe