The invention discloses a novel marine lifting type telescopic folding gangway ladder, which is characterized in that a lifting mechanism is connected with a platform, and the lifting mechanism is composed of a groove-shaped supporting column, a sliding block and a lifting oil cylinder. The groove-shaped supporting column is welded on the platform. The sliding block is embedded in the groove-shaped supporting column. The oil cylinder is connected to the sliding block and the platform through the lug rings. A pitching mechanism is a pitching oil cylinder. The pitching oil cylinder is connected to the two sides of the lower part of a ladder frame and the sliding block through lug rings. A telescopic mechanism is composed of a telescopic oil cylinder. The telescopic oil cylinder is connected below a first ladder frame and a third ladder frame through the lug rings. The ladder frame is composed of the first ladder frame, a second ladder frame, the third ladder frame, handrails, pulleys, groove-shaped ladder rails, a ladder and pulleys. The handrails are welded above the groove-shaped ladder rails. The ladder is welded to the end of the first ladder frame. The rollers are mounted at the lower end of the ladder. The embarkation gangway ladder can be automatically retracted, released, lifted and pitched, the automation degree is improved, the personal safety of sailors is guaranteed, and meanwhile more embarkation working conditions can be met.
本发明公开了新型船用升降式伸缩折叠舷梯,包括:升降机构与平台连接,升降机由槽型支柱、滑块、升降油缸。槽型支柱焊接在平台上。滑块嵌槽型支柱内。油缸通过耳环连接在滑块及平台上。俯仰机构为俯仰油缸。俯仰油缸通过耳环连接在梯架下方两侧及滑块上。伸缩机构由伸缩油缸构成。伸缩油缸通过耳环连接在第一梯架与第三梯架下方。梯架由第一梯架、第二梯架、第三梯架、栏杆、滑轮、槽型梯轨、扶梯以及滑轮组成。栏杆焊接于槽型梯轨上方。扶梯焊接于第一梯架端部。滚轮安装于扶梯下端。本专利能实现登乘舷梯的自动收放、升降、俯仰,自动化程度提高,保障船员人身安全,同时能够满足更多的登乘工况。
Novel marine lifting type telescopic folding gangway ladder
新型船用升降式伸缩折叠舷梯
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Marine folding gangway ladder convenient to fold and unfold
European Patent Office | 2021
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