Welded covered bowl interlocking type wear-resistant pipe

The utility model relates to the technical field of wear-resisting pipes, in particular to a welding covered bowl interlocking type wear-resisting pipe which comprises a wear-resisting pipe body, a protection assembly is arranged outside the wear-resisting pipe body and comprises a plurality of sets of sliding grooves formed in the outer wall of the wear-resisting pipe body, and sliding blocks are arranged in the sliding grooves in a sliding mode. The surfaces of the outer ends of the sliding blocks are fixedly connected with protective sleeves, and two sets of mounting bases are symmetrically arranged on the outer wall of the wear-resistant pipe body on the right sides of the protective sleeves. The wear-resistant pipe body can be protected through the arranged protection assembly, the contact area between the wear-resistant pipe body and the vehicle wall is effectively reduced, and therefore wear damage to the wear-resistant pipe body is reduced, and the service life of the wear-resistant pipe body is effec