THE SELF COUPLING TYPE ADDITIONAL BUOYANCY TANK SYSTEM FOR OPEN DECK HEAVY TRANSPORT CARRIER

摘要

PURPOSE: A self-association type additional buoyancy tank system for a self-propelling barge is provided to separate the additional buoyancy tank from the self-propelling barge in the running of the self-propelling barge. CONSTITUTION: A self-propelling barge(100) has an additional buoyancy tank attach unit(110) and an addition buoyancy tank connecting unit(120). The addition buoyancy tank connecting unit is installed in both sides of the additional buoyancy tank attach unit. The addition buoyancy tank is inserted in the addition Buoyancy tank attach unit. The addition buoyancy tank connecting unit presses the addition buoyancy tank with the fluid pressure. The addition buoyancy tank is connected to the self-propelling barge, supplies the additional buoyancy and is separated from the self-propelling barge in the running.