Integrated winding drum

The utility model discloses an integrated winding drum. The winding drum comprises a winding drum shaft and a winding drum unit arranged on the winding drum shaft in a sleeving mode. The winding drumshaft comprises a first winding shaft, a second winding shaft, a third winding shaft and a fixing assembly. The first reel and the second reel are arranged at the two ends of the fixing assembly respectively. The third reel is arranged in the fixing assembly in a sleeving manner; the first scroll, the second scroll and the third scroll are coaxially arranged; the fixing assembly comprises a fixingpart; wherein the winding drum unit is formed by combining a plurality of winding drum units, each winding drum unit comprises an inner drum, an outer drum and a clamping part, reinforcing plates arearranged between the inner drum and the outer drum, the reinforcing plates are arranged between the inner drum and the outer drum at equal angles and equal intervals, and the winding drum units are arranged outside the winding