The invention discloses a hatch coaming belt device, the hatch coaming belt device comprises a base, a fixed pulley mechanism and a ratchet mechanism, the base comprises a suspension arm and a fixed seat, the fixed seat is used for being connected to a hatch coaming panel, the bottom end of the suspension arm is rotatably connected to the fixed seat, and the bottom end of the fixed pulley mechanism is rotatably connected to the fixed seat. The ratchet mechanism is connected to the top end of the suspension arm, and the fixed pulley mechanism is connected to the end, away from the hatch coaming panel, of the suspension arm. High-altitude hoisting operation needed when the hatch coaming pulls a belt is avoided, an operator is prevented from standing on the hatch coaming panel for operation, and the working risk is reduced.
本发明公开了一种舱口围拉皮带装置,所述舱口围拉皮带装置包括基座、定滑轮机构与棘轮机构,所述基座包括吊臂和固定座,所述固定座用于连接在舱口围面板上,所述吊臂的底端可旋转地连接于所述固定座上,所述棘轮机构连接于所述吊臂的顶端,所述定滑轮机构连接于所述吊臂中远离所述舱口围面板的一端。避免了在舱口围拉皮带时需要进行高空吊装作业,避免操作人员站在舱口围面板上作业降低了工作风险。
Hatch coaming belt pulling device
舱口围拉皮带装置
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Hatch coaming integrated construction method, bulk cargo ship hatch coaming and bulk cargo ship
European Patent Office | 2022
|