A leveling structure and its usage method

Abstract

The present application belongs to the technical field of leveling device, and proposes a leveling structure and a using method thereof, wherein the leveling structure comprises a stud bolt; a center nut is arranged at the center of the outer surface of the stud bolt; the outer surface of the stud bolt is provided with a first thread and a second thread; the first thread and the second thread are respectively arranged on the two sides of the center nut; and the first thread or the second thread is threadedly connected with a threaded hole arranged on the upper surface of a base. The center nut is arranged to facilitate the screwing of the stud bolt; the stud bolt is screwed by a wrench to move up and down in the threaded cylinder of a prefabricated component, thereby achieving rapid leveling. In the on-site construction, the stud bolt is used in combination with the pouring of the prefabricated component to make the installation and leveling of the prefabricated component more flexible, save the time consumed in leveling, improve the work efficiency by using the forward and reverse thread for leveling, and guide the future prefabricated foundation construction.

Images