Steel wire rope collecting device for mobile crane and using method

The invention relates to a (span) steel wire rope collecting device for a mobile crane. The device comprises a cylinder, a middle-layer partition plate, an inner-layer partition plate and a grid; thegrid is welded at the bottom of the cylinder; and the inner-layer partition plate, the middle-layer partition plate and the cylinder are sequentially arranged at intervals from inside to outside through the same circle center. The cylindrical steel wire rope collecting device is adopted, the cylinder is separated through the middle-layer partition plate and the inner-layer partition plate, steel wire ropes can be placed in a classified and coiled mode according to specifications, taking and using are convenient, and the working efficiency is improved; and the ropes are orderly and fixedly placed in a limited operation space of the crane, a standard operation environment is created, the labor intensity is reduced, and the operation safety risk is reduced. 本发明涉及一种流动式起重机用(司索)钢丝绳收集装置，包括：圆筒、中层隔板、内层隔板和格网；格网焊接在圆筒的底部；内层隔板