FIELD: shipbuilding.
SUBSTANCE: invention relates to shipbuilding and technical means for lifting ships and performing dock work. The modular ship-lifting complex-dock includes two crane vessels with boom lifting devices, connecting beams and bottom attachments - a ballasting pontoon. Cargo booms of lifting devices are made of a curved L shape, which, when lifting a submarine lying on the ground, with a maximum load, occupy the lowest position, in which the end blocks are below the level of the cargo waterlines of crane vessels. The final stage of lifting the submarine is carried out due to the lifting force of the ballasting pontoon and the simultaneous lifting of the cargo booms of the lifting devices to the upper position.
EFFECT: expansion of the operational capabilities of the complex is achieved.
1 cl, 4 dwg
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