Rotating fender

The utility model relates to a rotating fender, which is mainly installed at four corners of an anchor barge and is used for protecting the anchor barge, belonging to the technical field of ship repair. The rotating fender comprises a supporting platform (1), a fixed shaft (2), supporting rings (3) and an oil tire (4) containing a wheel hub, wherein the supporting platform (1) is fixed below a deck (5); the fixed shaft (2) is vertically arranged between the supporting platform (1) and the deck (5), and two ends of the fixed shaft (2) are fixedly connected with the supporting platform (1) and the deck (5) respectively; the supporting rings (3) and the oil tire (4) are sleeved on the fixed shaft (2), and the number of the supporting rings (3) is two; and the two supporting rings (3) are respectively positioned at the upper end and the lower end of the old tire (4) and are fixedly connected with the fixed shaft (2). The tire of the rotating fender is not easy to fall, and the fender can roll on a hull of a ship