| 摘要 |
PROBLEM TO BE SOLVED: To provide an anchor bolt holding jig capable of adjusting installation position of an anchor bolt in vertical direction by a simple operation and precisely installing the anchor bolt, and an anchor bolt supporting device using the jig.SOLUTION: An anchor bolt holding jig comprises a tabular plate material and a holding angle material 1 with L-shaped cross section that has a corner part attached to the plate material. An anchor bolt 10 is held between the holding angle material 1 and an U bolt. An insertion hole to which a tip of the U bolt is inserted is formed on the plate material. A cutout groove is formed on the holding angle material 1 so that the U bolt, which is inserted in the plate material from an inner corner side of the holding angle material 1, fits. The anchor bolt holding jig holds the anchor bolt 10 by disposing the anchor bolt 10 on the inner corner side of the holding angle material 1 and fastening the U bolt inserted in the plate material from the inner corner side of the holding angle material 1 by a nut on a rear side of the plate material.SELECTED DRAWING: Figure 46 |
