Simple support device for horizontal circular tube butt welding

• Main Authors: PENG LINGZHI, ZENG YUANHONG, HUANG YU, TAN SHENZHOU, WANG JUNHUA, ZHAO QIFENG, ZHOU XIAO, LI CHI, WANG HANZHANG, HU ZHAOHUI, PENG ANQUAN
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2014
• 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 a simple support device for horizontal circular tube butt welding. The simple support device comprises two supports which are oppositely arranged and a plurality of bolt pairs, wherein each support comprises a horizontal rod, a vertical rod which is connected with the horizontal rod and a bearing which is mounted on the top of the vertical rod; a plurality of through holes are formed in the horizontal rods; the bolt pairs are matched with the corresponding through holes in the horizontal rods to connect and fix the two supports together. Due to the adoption of the technical scheme, the structure is simple, the bearings are in rolling fit with a circular tube, welding is carried out by the aid of the device, the operation is convenient and safe, and the welding quality can be ensured.