Steel structure mounting and splicing structure stable in connection

The utility model discloses a steel structure installation splicing structure stable in connection, and relates to the technical field of steel structure installation, the steel structure installation splicing structure comprises stand columns and cross beams, and fixing assemblies used for fixed installation are fixedly arranged at the ends, close to the stand columns, of the cross beams. According to the utility model, through the arrangement of the fixing assembly and the sealing mechanism matched with the fixing assembly for use, the fastening bolt can be sealed and protected after the steel structure is installed and fixed, and the fastening bolt is prevented from being corroded by water vapor or rainwater. 本实用新型公开了一种连接稳定的钢结构安装拼接结构，涉及钢结构安装技术领域，包括立柱和横梁，所述横梁靠近立柱的一端均固定设有用于进行固定安装的固定组件。本实用新型中，通过设置的固定组件及与之配合使用的密封机构，可以在钢结构安装固定后，对紧固螺栓进行密封防护，防止紧固螺栓受到水蒸气或雨水腐蚀导致锈蚀。