RETAINING TOOL FOR MAINTENANCE MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a retaining tool for a maintenance member of a simple structure and capable of easily attaching on and detaching from a floor without a preparation work such as roping and initial setup individual for each construction site. SOLUTION: A third part 23 of an attachable and detachable anchor 17 is inserted into an opening 13 between a floor member 11 and a wall member 12. A first part 21 is brought into contact with the floor member 11 and a second part 22 is transferred while being brought into contact with the wall member 12, and the transfer is stopped when an oblique side a-b-c or a fourth part 24 is brought into contact with a lower surface of a projecting member 14. An attachable and detachable anchor 18 is installed on an opposing wall member side with a same method. Pressing parts at both ends of a pressing means is put on an opposing reinforced part 28 of a pair of the attaching and detaching anchors 17, 18 and a screw part is appropriately rotated to adjust total length of the pressing means. Consequently, a pair of the attachable and detachable anchors 17, 18 are pressed on each wall member and are fixed.