THE MOUNTING KIT INCLUDES A GAP TO PREVENT THE WEDGE FROM LOOSENING AND A SECURELY CONNECTED HEAD AND PERMANENT ANCHOR BODY. THIS MOUNTING KIT IS INCLUDED.

Abstract

The invention relates to a fixture in which a recess prevents the wedge from loosening and the head is securely connected, and a permanent anchor body comprising such a fixture, and such a fixture comprising a wedge (220) of an external shape whose diameter is tapered from top to bottom, and which has an internal hole (222) formed in which PC steel wire (110) passes through; a head (210) of which female or male thread is formed around the upper inner surface, and a conical hole of which diameter is tapered from one end of the female or male thread downwards, such that the wedge can be fitted into the head (210) from top to bottom; and the wedge-shaped cavity (230) with a through-cap hole (231) is formed in which the PC steel cable (110) passes through, and has male or female threads corresponding to the female or male threads of the head (210) formed around the underside outer surface, so that the wedge-shaped cavity (230) is fitted by screw to the head (210).According to the invention, by precisely and permanently fixing the head and wedge-shaped recess to prevent loosening by screwing the wedge-shaped recess, with threads formed around its outer surface, into the threads of the head, it is possible to prevent slope collapse.