Positioning device for embedding dense pipelines in constructional engineering

The utility model provides a positioning device for embedding dense pipelines in constructional engineering, which comprises a rectangular positioning hoop, at least two pipeline positioners are fixedly welded in the rectangular positioning hoop, and the shortest inner diameter of each pipeline positioner is matched with the outer diameter of an embedded pipeline. According to the utility model, not only can positioning be ensured, but also simultaneous arrangement operation of various pipelines can be met, in-situ centralized processing can be realized, manufacturing and installation are simpler and more convenient, the use method is simple and convenient, operation is easy, the construction speed can be effectively accelerated, and the working efficiency can be improved. 本实用新型提供一种用于建筑工程密集管道预埋的定位装置，包括矩形定位箍，在所述矩形定位箍内焊接固定有至少两个管道定位器，所述管道定位器的最短内径与预埋管道的外径相适配。利用本实用新型，不仅仅能确保定位而且可满足多种管道的同时布置作业，而且可以现场集中加工，制做、安装更加简单便捷，使用方法简便，易操作，能够有效加快施工速度，提高工作效率。