钢结构高空焊接防火吊篮施工技术研究

High Altitude Welding Fireproof Hanging Basket of Steel Structure Research on Construction Technology

钢结构安装过程中的高空焊接需要为施焊人员提供安全便捷的作业平台,并防止焊花溅落引发安全事故。通过创新研发,应用一种用于钢结构高空焊接的防火吊篮,通用于各类规格型号的H型钢梁的节点安装施工,兼具高空作业、焊接防火、置物平台及安全防护等功能,具有安全可靠、通用性好、移动便捷、省工省时等特性,可替代传统的作业爬梯及固定式单人吊篮,解决传统工艺功能单一、安全性差、周转不便、工效低下等弊端,满足高空作业及安全防火的需要,并实现钢构件同步对称焊接,减少焊接变形,提高钢结构焊缝连接的工艺质量。同时简化了施工工序,缩减钢结构安装的施工周期,降低成本,具有良好的推广价值。

High altitude welding during steel structure installation needs to provide safe and convenient operation platform for welding personnel and prevent safety accidents caused by welding spatter.Through innovative research and development,a fire-proof hanging basket for high-altitude welding of steel structure is applied,which is generally used for the node installation and construction of H-shaped steel beams of various specifications and models.It has the functions of high-altitude operation,welding fire prevention,storage platform and safety protection.It has the characteristics of safety,reliability,good universality,convenient movement,labor and time saving.It can replace the traditional operation ladder and fixed single person hanging basket,and solve the problems of single function and poor safety of traditional process the disadvantages of inconvenient turnover and low work efficiency meet the needs of high-altitude operation and safety and fire prevention,realize synchronous and symmetrical welding of steel members,reduce welding deformation and improve the process quality of steel structure weld connection.At the same time,it simplifies the construction process,reduces the construction cycle of steel structure installation,reduces the cost,and has good popularization value.