| 摘要 |
PURPOSE: A fixture of a pile curing mold is provided to facilitate the coupling and separation of a nut and to prevent the damage of the nut by improving the structure of a nut fixing part thereof. CONSTITUTION: In order to form a nut fixing part, corresponding to a bolt fixing part installed in an upper flange of an upper mold, in a lower flange of a lower mold, a bracket(510) is installed at the lower side of a penetrating hole of the lower flange, an insertion groove(511) is formed along the inner surface of the bracket so as to make the edge of a nut(520) slid along the groove, a set of impact holes(512) facing each other are formed at both ends of the bracket, and a fixing ball(513) is provided in the impact holes so that it is projected inside the bracket by virtue of the elastic force of a spring(514) so as to prevent the secession of the nut. |
