ROTATING TONG CRANE

摘要

The rotary barrel crane includes a clamp part, a barrel rotating part rotating the clamp part, a plurality of connecting parts connected to an upper part of the barrel rotating part, a plurality of wire ropes supporting the plurality of connecting parts, and the plurality of wire ropes and the And a plurality of terminal portions connecting between a plurality of connection portions, first elastically supporting the plurality of wire ropes, and second elastically supporting the plurality of connecting portions.