Lifting fittings

Abstract

The article of this design is a hoisting fixture used with a hoisting stand or the like when performing lifting work. As shown in Reference Figures 1 and 2, which show the state of use, for example, stud bolts are provided at the four corners of a steel frame, and the article is attached to the four corners of the hoisting stand corresponding to these stud bolts. Then, by using a crane to hoist up / down the hoisting stand hung on a crane hook, the article can be attached / detached to / from the stud bolts provided at the four corners of the steel frame. More specifically, as shown in Reference Figures 3 and 4, which show the state of use, the article rotates with the up / down movement of the hoisting stand, allowing it to be attached / detached to / from the stud bolts. Note that Reference Figure 4, which shows the state of use, shows the attachment process with the mounting base plate removed, with the upper part showing the attachment process and the lower part showing the removal process.

Images