Goods shelves connecting piece

The utility model relates to a goods shelves connecting piece, including taper nut (1), fastening member (2), elastic sleeve (3), detection lid (4), pendant (5) and hexagon socket head cap screw (6),belong to storage equipment technical field. The utility model discloses a both ends compress tightly with the inner wall of circular pipe who is connected about fastening member (2), can realize connecting 2 fastenings of pipe, have improved known expansion bolts's fastening mode. Elastic sleeve (3) compress tightly with local deformation's the pipe outside, can absorb the mechanical energy thatalternating load produced, ensure the utility model discloses a connecting piece is connected when bearing alternating load reliably with the pipe of being connected. The driving mechanism has the advantages of simple structure and convenient use. The utility model discloses a connecting piece and the fastening degree of being connected connection between the pipe. The utility model provides a through compress tightly the