The invention provides a roof beam suspension transportation equipment steel rail mounting method, which belongs to the technical field of building construction, and comprises the following steps: pre-burying bolt sleeves in a roof beam at fixed points; the bolt sleeve is connected with the top end of the connecting piece through a first bolt; the multiple sections of steel rails are gradually lifted to the installation position, and the top faces of the steel rails are connected with the bottom ends of the connecting pieces through second bolts; and welding every two adjacent sections of steel rails. The problem that a structural beam is damaged due to post-trepanning is solved by pre-embedding bolt sleeves in a reinforcing mesh of a roof beam at fixed points; by adopting an indoor multi-section steel rail step-by-step lifting and welding technology, the problems that the whole-section lifting deflection deformation of the steel rail is large, and an indoor large hoisting machine cannot work are solved; the problem that the size error of a round bolt hole of a steel member cannot be adjusted is solved through the technology of preforming the combined strip-shaped bolt hole of the steel member, and the mounting quality of a traveling track in a single-layer cast-in-place plant, the steel rail welding quality, the track flatness and the engineering construction progress are greatly improved.
本发明提供了一种屋面梁悬挂运输设备钢轨安装方法,属于建筑施工的技术领域,包括如下步骤:在屋面梁内定点预埋螺栓套筒;将螺栓套筒与连接件的顶端通过第一螺栓连接;将多段钢轨逐步提升至安装位置,并将钢轨的顶面与连接件的底端通过第二螺栓连接;焊接每相邻两段钢轨。通过在屋面梁的钢筋网内定点预埋螺栓套筒解决了后开孔破坏结构梁的问题;采用室内多段钢轨逐步提升与焊接技术解决了钢轨整段提升挠度变形大、室内大型吊装机械无法作业的问题;通过预成钢构件组合式条形螺栓孔技术解决了钢构件圆形螺栓孔不能调节尺寸误差的难题,大大提高了单层现浇厂房内行车轨道安装质量、钢轨焊接质量、轨道平整度以及工程施工进度。
Method for installing steel rails of roof beam suspension transportation equipment
屋面梁悬挂运输设备钢轨安装方法
2022-11-04
Patent
Electronic Resource
Chinese
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