Combined engineering steel pipe

• Main Authors: LI HUI, MO WEIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2024
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a combined type engineering steel pipe in the technical field of steel pipe devices, which comprises a first pipe body, a connecting block, positioning rods, a second pipe body and a fixing bolt, the connecting block is clamped in the middle of the outer side wall of the first pipe body, the positioning rods are inserted in the upper side and the lower side of the outer side wall of the first pipe body, and the first pipe body and the second pipe body are fixed through the fixing bolt. The positioning rod penetrates through the middle of the top and the middle of the bottom of an inner cavity of the connecting block and extends out of the connecting block, the second pipe body is located on the upper side of the connecting block, and the fixing bolt is located on the upper side of the connecting block. The steel pipe connecting structure is simple in structure, convenient for operators to directly connect the steel pipes, improves the efficiency of the engineering steel pipes durin