Rim structure and wheel

The utility model belongs to the technical field of engineering machinery, and discloses a rim structure and a wheel. The rim structure comprises a rim body and a locking ring, the locking ring is provided with a notch, and the locking ring is fixedly installed at the edge position of one side of the rim body. Furthermore, the rim structure further comprises a rotating block and a clamping block, the rotating block is rotationally arranged on the locking ring, the rotating part of the rotating block is located on one side of the notch, the clamping block is fixedly arranged on the locking ring and located on the other side of the notch, and a clamping groove is formed in the clamping block. When the locking ring in the rim structure provided by the embodiment is disassembled and assembled, the clamping part of the rotating block is rotationally separated from the clamping block, and after the locking ring is assembled, the clamping part of the rotating block is rotationally clamped in the clamping groove of t