METHOD FOR ASSEMBLING HYDRO NUT OF RUDDER STOCK LOW PART

摘要

The purpose of the present invention is to provide a jig for fastening a rudder stock hydraulic nut and a method for fastening a rudder stock hydraulic nut using the same, which can be used safely and conveniently without any danger of an accident and provide cheap maintenance and management costs. To achieve the purpose above, the jig for fastening a rudder stock hydraulic nut and the method for fastening a rudder stock hydraulic nut using the same comprise: a supporting board whose height from the bottom is regulated by multiple regulating bolts located on the edge thereof; a transferring bolt which performs up and down screw thread movement while being fastened on the supporting board; a transferring handle which is attached to the top of the transferring bolt and rotates the transferring bolt through clockwise or counterclockwise rotation in order to induce the up and down screw thread movement of the transferring bolt; a transferring board which changes the up and down position of a hydraulic nut according to the up and down screw thread movement of the transferring bolt while supporting the hydraulic nut; and bearing devices which are attached to the top of the transferring handle and the bottom of the transferring board and enable individual rotary motion of the transferring handle and the transferring board.