Cross beam positioning clamp

• Main Authors: ZENG ZHIWEN, QIAO YONGQIANG, WANG KUNPENG, LI ZHIYU, LI RENGE, YU YUNBO, CHO JANG HO
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• 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 relates to the technical field of box type house steel structure top frame welding tool clamps, in particular to a cross beam positioning clamp which comprises a longitudinal supporting rod piece and a plurality of sets of positioning structures. The longitudinal supporting rod piece comprises two parallel supporting cross beams and lifting supporting rod pieces which are perpendicular to the cross beams, horizontally arranged and synchronously moved. And the top surface is attached to the bottom surface of the cross beam. The multiple sets of positioning structures position the side face of the cross beam, and each set of positioning structure comprises a set of positioning plates and a matched pressing mechanism. Each set of positioning plates comprises two positioning plates located at the two ends of the cross beam respectively, and the two positioning plates are attached to one side face of the cross beam respectively and are perpendicular to the horizontal plane. The pressing mechanism