Ship lift platform

The invention discloses a ship lift platform comprising a plurality of platform decks. The lower surface of each platform deck is provided with a plurality of box beams. Each box beam comprises a baseplate and side plates connected to the four sides of the base plate. Each box beam is internally provided with a plurality of perforated plates which are rectangular plates. The center of each perforated plate is provided with a through hole designed into a hollow-square-shaped structure. Each perforated plate is transversely arranged along the inside of the box beam. The perforated plates are all provided with reinforcing rib structures. At the same designed lifting capacity, the dead load of the ship lift platform is lower than that of a traditional ship lift platform, so that the design difficulty of a winch is lowered, and the manufacturing cost of the platform and the winch are lowered. 本发明公开了一种升船机平台，包括若干块平台甲板，每块所述平台甲板下表面上均设有若干个的箱型梁；所述箱型梁，包括底板，及连于所述底板四边上的侧板，所述箱型梁内还设有若干块的开孔板；所述开孔板为矩形板，其中心位置开设有通孔，设置呈"回"字形结构，每块