GRIPPER OF SUBMARINE ROD DEVICE Russian patent published in 2021 - IPC B63C7/10 B63C7/20 

FIELD: lifting sunken objects.

SUBSTANCE: invention relates to the field of lifting sunken objects, namely to devices for securing lifting slings to the hull of a sunken submarine equipped with rod devices. The gripper of the submarine rod device contains the case, the mechanism for locking the rod of the rod device, made in the form of a guide pipe, a spring located between the pipe and the cover of the case, which provides closing and opening of split compliances installed on the axes of the guide pipe, a device for fixing lifting slings, made in the form of a traverse attached to the case and having cutouts and holes in the partitions between them for fixing the fingers of the ship-lifting brackets, and a landing socket shaped like the lower surface of the rod head. Windows are made on the case, and the rod locking mechanism is provided with a locking ring located in the upper part of the pipe and a support ring located under the spring. On the guide pipe in its lower part, there are protrusions with holes, to which split compliances are attached with the help of axes. One of the axes is made as a combined one, and one of the split compliances is provided with additional holes for pins to fasten the combined axis.

EFFECT: improved operating conditions of the gripper are achieved.

1 cl, 7 dwg