| 摘要 |
PROBLEM TO BE SOLVED: To prevent the formation of rust on a bearer for supporting a hollow slab pipe on a form, and to enhance the workability of fixing work for fixing the hollow slab pipe to a form. SOLUTION: An arc-shaped receiving lever 2 of a bearer 1 upwardly in contact with the outer circumferential under part of a hollow slab pipe P is downwardly provided with a leg rod 3 having an external screw, and a frame abutting member 5 is screwed into the leg rod 3 and is tightened by a nut 4. The bearer 1 is placed in a prescribed position of a form A so that the bottom surface of the frame abutting member 5 is in contact with the upper surface of the form A, and then a bolt 7 is penetrated through the hole formed in the form A from below to above, and the bolt 7 is screwed into the frame abutting member 5 to fix the bearer 1 to the form A. A hollow slab pipe P is placed on the receiving shoe 2, and a tightening member 9 along the upper outer circumference of the hollow slab pipe P is tightened to fix the pipe P to the form A.
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