| 摘要 |
The present invention relates to a method for installing a bow thruster guard grid and, more specifically, a method for installing a bow thruster guard grid which is provided to manufacture a guard gird having a net structure formed by cutting and processing a metal plate, thereby allowing an installation work for a guard grid to quickly and conveniently proceed. The method for installing a bow thruster guard grid comprises: a step for transferring a metal plate to a work stage; a step for manufacturing a guard grid with a net structure, in which multiple vertical and horizontal frames are intersected and integrated with each other, by cutting the metal plate; a step for installing first and second pads on the upper and lower sides of an entrance of a penetration path on which a bow thruster is installed; and a step for fixing the guard grid on the entrance of the penetration path by attaching the upper and lower ends of the vertical frame to the first and second pads, respectively. |
