| 摘要 |
<p>The present invention provides a safety ladder for a harbor,wherein the whole structure of the safety ladder is not fixed to a harbor structure, but only upper end of the ladder is fixed to the harbor structure; an intermediate portion of the ladder simply comes into contact with the harbor structure by a spacer; a lower portion of the ladder is suspended with a positioning weight to hang the ladder in a vertical direction and easily damp the external impact; and all components are configured to be assembled in order for the components to be transported to the spot in a separate state and then are assembled at the spot, thereby easily transporting the ladder and improving application to the spot. If some components are damaged, only the damaged components are replaced to reduce the repairing costs.</p> |
