| 摘要 |
A concrete formwork reinforcement fastener is provided to connect a frame and a formwork reinforcing body adamantly and increase the convenience of use. A concrete formwork reinforcement fastener comprises: a stator(2) having a female screw hole(2a); a fastener main body(1) having a pair of coupling projection(1a) surrounded to an outer frame of a concrete mold; an arch-shaped coupler(6) having a coupler(6a) with a fastening hole(6b) connected with a wedge pin insertion hole by a wedge pin; an arch-shaped coupler(7) having the coupler with the fastening hole, inserted into an coupling hole, connected to an upper support piece(1b) with a shaft pin(5a); and a reinforcing body(9a) consisting of a reinforcement pressurizer(9) having a guide groove, screw up with an adjusting bolt(8).
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