OVERPASS LOWER SCAFFOLD MANUFACTURING METHOD AND FEED TOOL

To provide a manufacturing method for installing an overpass lower scaffold with good workability and a feed tool for use in the manufacturing method.SOLUTION: An overpass lower scaffold manufacturing method includes: (1) a step of fixing a cross beam feed tool to an installed scaffold; (2) a step of using the cross beam feed tool having a slide feed part to suspend a cross beam to be extended to the tip side of the slide feed part; and (3) a step of pushing out the cross beam from the installed scaffold by the tip of a floor material, and installing the rear end of the floor material rotated downward, using the front end side of the floor material as a fulcrum, on the cross beam of the installed scaffold.SELECTED DRAWING: Figure 9 【課題】作業性の良い高架下足場を設置する製造方法およびその製造方法に使用する送出具の提供【解決手段】次の工程を含む高架下足場の製造方法（１）横梁送出具を、設置済足場に固定する工程（２）横梁送出具は、スライド送出部を備えており、スライド送出部の先端側に延設しようとする横梁を吊す工程（３）横梁は、設置済足場上から床材の先端で押して送り出し、床材の先端側を支点として下方に向けて回転した床材の後端を設置済足場の横梁に設置する工程【選択図】図９