Positioning device for welding pipeline support

• Main Authors: LI YINGCHUN, MEI JINDONG, XU WEICHENG, PENG ZIFAN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a positioning device for welding a pipeline support, relates to a pipeline support installation device, aims to solve the technical problem that the levelness and the perpendicularity of the pipeline support are easily reduced in the prior art, and adopts the technical scheme that the positioning device comprises a support frame, at least two positioning plates, at least two limiting plates and a fixing plate are arranged on the supporting frame, the limiting plates and the fixing plate are oppositely arranged, and the plane where the limiting plates are located andthe plane where the fixing plate is located are both perpendicular to the plane where the positioning plates are located. During welding, the two pieces of long angle steel and the two pieces of short angle steel are placed on the supporting frame respectively, then the short angle steel abuts against the positioning plate, the short angle steel is limited, the two pieces of long angle steel abutagainst the limiting plat