The invention discloses a device and method for fixing and centering a shafting, and relates to the technical field of shipbuilding, the device for fixing and centering the shafting is adopted to fix the shafting, and the shafting can be adjusted left and right and up and down according to requirements so as to reach the shafting centering standard, and the method specifically comprises the following steps that S1, the shafting centering standard is met; a device used for assisting temporary fixing of the ship shafting and assisting centering of the shafting is manufactured, and the device comprises a positioning device body, idler wheels, a hydraulic back shore, an adjusting bolt and the like. And S2, determining the shafting distribution position according to the shafting installation diagram, and fixing the device on a temporary base at a selected position. And S3, the intermediate shaft is placed between the two rolling wheels. And S4, according to the diameter of the intermediate shaft, a gap between the two rollers of the device is adjusted, and the intermediate shaft is matched. And S5, a hydraulic oil cylinder below the device is used for adjusting the middle shaft in the vertical height direction. According to the invention, the problems of placing and fixing the shafting in advance in the ship construction process are solved, the shafting can be centered in advance, and the construction period is shortened.
本发明公开了一种用于轴系固定及对中的装置及方法,涉及船舶建造技术领域,采用一种用于轴系固定及对中的装置,将轴系固定,并可以根据需求左右和上下调整轴系,以达到轴系对中标准,具体包括以下步骤:S1,制作用以辅助船舶轴系临时固定以及帮助轴系对中的装置,所述装置包括定位装置主体、滚轮、液压顶撑、调节螺栓等。S2,根据轴系安装图,确定轴系分布位置,将装置固定在选定位置的临时基座上。S3,将中间轴放置在两根滚轮中间。S4,根据中间轴的直径,调整装置的两根滚轮中间间隙,匹配中间轴。S5,使用装置下方的液压油缸,对中间轴进行上下高度方向的调节。该发明解决了在船舶建造时轴系提前预埋的放置与固定问题,以及可以提前进行轴系对中,节省建造周期。
Device and method for fixing and centering shafting
一种用于轴系固定及对中的装置及方法
2024-02-02
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Linear centering and positioning system of ship shafting equipment
European Patent Office | 2020
|