Correction device

The utility model provides a correction device, which relates to the technical field of boiler steel structure correction, and comprises a mounting plate, a reverse support piece and an extrusion piece, the mounting plate is used for being connected with a to-be-corrected workpiece. The reverse supporting piece is mounted on the mounting plate, and a containing space for containing the extrusion piece is formed between the reverse supporting piece and the mounting plate; and the extrusion piece is configured to abut between the reverse supporting piece and the workpiece to be corrected under the correction working condition. By means of the correction device, the technical problems that a flame correction method is poor in correction effect and large in harm to human eyes are solved, and the correction efficiency is greatly improved. 本实用新型提供了一种校正装置，涉及锅炉钢结构校正技术领域，该校正装置包括安装板、反支撑件和挤压件；安装板用于与待校正工件连接；反支撑件安装于安装板，并与安装板之间形成用于放置挤压件的容置空间；挤压件配置成在校正工况下，用于抵接于反支撑件与待校正工件之间。通过该校正装置，缓解了火焰校正法校正效果差且对人眼伤害大的技术问题，且极大地提高了校正效率。