| 摘要 |
<p>The present invention relates to a ladder for a ship which can provide safety when being used by forming a firm supporting structure during installation thereof. The ladder (30) is installed between an upper deck (10) and a trunk deck (20) of a ship, and is composed of a side frame (31) and a plurality of steps (34). The ladder comprises: an upper connection piece (40) which bends on the top of a side frame (31); and a lower connection piece (50) placed on the bottom of the side frame (31) is fixated to an upper deck (10) surface. The upper connection piece (40) includes: a first connection unit (41) extended in an inclining direction from the top of the side frame (31); and a second connection unit (42) integrally extended from the first connection unit (41) in a horizontal direction. A step (34) on the uppermost part is fixated to the second connection unit (42) over the entire length.</p> |
