Technical provision introduced in anchor for use in concrete, the fixing of machinery and other

摘要

Technical provision introduced in anchor for use in concrete, the fixing of machinery and other this utility model concerns the disposal technique introduced in anchor for use in concrete, fixing machines and others, (1) is characterized by being composed of PA Rafuso (2) with a head (3) with conical; slit (4); the muzzle (5); the cover (6); spring washer (7) and a nut (8).Pointing out that the screw (2) of hardened steel or similar material has a head (3) of conical shape, which is inserted and fixed in the concrete.Highlighting that in its posterior part is a slot (4) for the fitting of a screwdriver and a chamfer for fitting the wrench; the screw (2) of the head (3) which is introduced in the concrete together with the cover (6) and is locked and fixed by a key crack, so the screw (2) Will rotate and with the use of wrench.The nut (8) is threaded into the body of the bolt (2) by pressing the spring washer (7) and the cover (6) on the head (3) conic screw (2), providing for such a secure fixation and firm of the machine on the concrete.