Splicing wear-resistant corrugated pipe

• Main Author: PAN LIBIN
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a splicable wear-resistant corrugated pipe which comprises a pipe body, a corrugated sleeve is arranged on the outer side of the pipe body, a wear-resistant layer is arranged on the outer side of the corrugated sleeve, fixing heads are arranged at the two ends of the pipe body, and a plurality of fixing steel belts are arranged on the outer sides of the two fixing heads. A first splicing block is arranged at one end of the pipe body, a first connecting block penetrating into the fixing head is arranged at the end, close to the pipe body, of the first splicing block, and a first protruding block is arranged on the outer side of the end, away from the fixing head, of the first connecting block. The connecting sleeve and the first splicing block are made to move through the movable hole and the movable groove, the connecting sleeve is rotated, internal threads on the inner side of the connecting sleeve are matched with external threads on the outer side of the connector, the connectin