Device for correcting welding deflection of horizontal waste heat boiler header

• Main Authors: GU MINGKAI, ZHANG LIHUA, FEI DING
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2022
• 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 waste heat boiler header welding, in particular to a device for correcting welding deflection of a horizontal waste heat boiler header, which can correct and ensure normal welding after each welding, and comprises a bottom plate, an upright post and a header support frame are mounted on the bottom plate, and a transverse through hole is formed in the upper part of the upright post; a nut is fixed to the position, located on one side of the stand column, above the transverse through hole, a bolt is connected to the nut in a threaded mode, a header is supported on the header supporting frame, the top of the header is welded to one end of a steel plate, and the other end of the steel plate penetrates through the transverse through hole and abuts against the bottom of the bolt. A gap is reserved between the steel plate and the inner wall of the transverse through hole. 本实用新型涉及余热锅炉集箱焊接技术领域，具体为一种校正卧式余热锅炉集箱焊接偏转的装置，其能够在每次焊接后进行校正，保证正常焊接，其包括底板，所述底板上安装有立柱和集箱支撑架，所述立柱上部开