IMPLEMENT FOR PLACING OF REINFORCEMENT

PROBLEM TO BE SOLVED: To provide an implement which can be suitably used for the placing of reinforcements in a strengthening method for a high structure, and which can contribute to the dramatic shortening of a construction period by accurately setting axial reinforcements and tie hoops at design reinforcement spacings so as to enable the continuous placing of the reinforcements. SOLUTION: This implement comprises: a feed screw 31; a stopper 39 which is fixed to one end of the feed screw 31; an engaging member 32 for being screwed with the top of the feed screw 31; a plurality of loose-fitting members 33 which are loosely fitted onto the feed screw 31 between the stopper 39 and the engaging member 32; a reinforcement holding portion 21 which is provided in each of the engaging member 32 and the loose-fitting member 33 so as to hold the reinforcements on a one-by-one basis; and a link mechanism which connects the loose-fitting member 33 to the engaging member 32 in order. One-side ends of links 34 and 35 of the link mechanism are connected to the loose-fitting member 33; and a guide shaft 51, which is arranged on parallel with the feed screw 31 and loosely fitted to intermediate portions of the links 34 and 35, is provided. Specifically, a second loose-fitting member 52 for being loosely fitted onto the guide shaft 51 is provided in each of the intermediate portions of the links 34 and 35. COPYRIGHT: (C)2010,JPO&INPIT