The invention discloses a positioning auxiliary construction method for an electromechanical pipeline penetrating settlement joint part. The method adopts a positioning auxiliary construction method technology for an electromechanical pipeline penetrating settlement joint part. First, stress analysis and pipeline lofting are performed on electromechanical pipelines on two sides of a settlement joint, the lengths of a straight pipe section and an expansion joint crossing the settlement joint are determined, before a pipeline expansion joint is installed, a pipeline PVC screw combination module positioning tool is temporarily installed for occupying, pipelines (pipelines and air pipes) are aligned, a limiting support is designed for installing bridge frames on the two sides of the expansion joint, and after the pipelines (pipelines and air pipes) on the two sides of the expansion joint at the settlement joint position are installed through the limiting support, a pipeline expansion piece is used for replacing a temporary occupying tool. According to the method, the installation stability is enhanced, the quality control problem in construction is solved, the rework rate is reduced, the cost of manual mechanical materials is saved, the project quality is excellent, the method is well received by units such as construction and supervision, and good economic benefits and social benefits are obtained.
本发明公开了一种机电管线穿越沉降缝部位定位辅助施工方法,本发明采用了机电管线穿越沉降缝空间施工工法技术,首先进行沉降缝两侧机电管线受力分析和管线放样,确定穿越沉降缝直管段、伸缩节长度,在管道伸缩节安装前临时安装“管线PVC螺杆组合模块定位工装”占位、调正管路(管道、风管),设计“限位支架”安装伸缩节两侧桥架,采用“限位支架”安装沉降缝位置伸缩节两侧管线(管道、风管)后,再用管道伸缩器更换临时占位工装。该方法增强了安装的稳固性,解决了施工中质量控制难题,降低了返工率,节约了人工机械材料费用,工程质量优良,受到了建设、监理等单位的好评,取得了良好的经济效益与社会效益。
Positioning auxiliary construction method for electromechanical pipeline penetrating settlement joint part
一种机电管线穿越沉降缝部位定位辅助施工方法
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / F17D Rohrleitungssysteme , PIPE-LINE SYSTEMS / F16L PIPES , Rohre / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
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