The invention provides a hatch roller device for a ship and a traveling mechanism with the hatch roller device, the hatch roller device for the ship comprises a box body, a roller assembly and a connecting assembly, and the roller assembly is arranged in the box body; wherein the connecting assembly is arranged on the box body, the box body is connected to the door frame through the connecting assembly, and a movable gap is formed between the door frame and the connecting assembly so as to allow the hatch roller device and the door frame to move relatively.
本发明提供一种船用舱口滚轮装置和带有舱口滚轮装置的行车机构,其中所述船用舱口滚轮装置包括箱体、滚轮组件以及连接组件,其中所述滚轮组件被设置于所述箱体;其中所述连接组件被设置于所述箱体,且所述箱体通过所述连接组件连接于所述门架,所述门架与所述连接组件之间设有活动间隙,以允许所述舱口滚轮装置和所述门架之间相对移动。
Marine hatch roller device and traveling mechanism with hatch roller device
船用舱口滚轮装置和带有舱口滚轮装置的行车机构
2023-07-04
Patent
Electronic Resource
Chinese
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