Patent ID: 8935890
Filing Date: 2015-01-20
Classification: E04G

Abstract:
1. An apparatus for reverse rectification between an existing building and a skewed structure, comprising two sets of steel plate hooks and a jack being configured between the two sets of steel plate hooks, wherein each steel plate hook has two opposite ends, one end is a bent-up end while the other end is a welding end; the two sets of steel plate hooks are reversely placed, wherein the welding ends of the first set of steel plate hooks are fixed onto the existing building by welding, and the bent-up ends thereof reach out towards the skewed structure that needs to be rectified, while the welding ends of the second set of steel plate hooks are fixed onto the skewed structure by welding, and the bent-up ends thereof reach out towards the existing building; the space between the bent-up ends of the two sets of steel plate hooks is adapted to receive the jack; wherein each set of the steel plate hooks comprises two steel plate hooks, and two hooks of the second set of steel plate hooks are set abutting each other while two hooks of the first set of steel plate hooks are set separately with interval where the two hooks of the second set of steel plate hooks are placed.