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发表于 2011-6-22 22:45
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来自: 中国浙江舟山
回复 1# 3号码头
看看规格书就知道是什么类型了
3323 Hatch cover 舱口盖
Cargo hatch covers to be weather-tight double skin folding type with flat top and out-placed hydraulic cylinders.
舱口盖做成双层风雨密的可折叠的形式,顶部是平的并且带有外置的液压缸。
Double skin to be filled with VPI (Vapor Phased Inhibitor).
在双层皮之间填充VPI(水气抑制剂)
Two-panel cover sets for the folding type hatch cover to be stowed at each end of hatchways.
舱口盖开启后,舱口每端立放两块盖板
Steel hatch covers to be built up by welding, and to be of approved construction by the Classification Society.
钢质舱口盖焊接而成,需要经过船检的认可
The hatch cover to be design for loads as required by the Classification Rules, and no cargo loading on hatch covers to be considered.
舱口盖的设计承载能力根据船级社的规范,设计时不考虑在货舱盖上放置货物
Stainless steel compression bar to be fitted on the top of hatch coaming and between the panels of the hatch cover.
在舱口围和舱口盖面板间安装不锈钢压条
Weather tightness of hatch covers including the between panels to be kept by gasket and quick acting cleats.
在两块舱口盖之间设有密封圈和快速夹紧装置,以保持风雨密。
The opening and closing of the hatch covers to be done by means of external hydraulic cylinder and, in emergency, done by means of deck crane and chain block.
通过外部的液压缸操作舱口盖的开启和关闭,在紧急情况下能用甲板吊车和起重机开启
Two grain and cement loading scuttles to be provided.
提供两个谷物和水泥装载孔,
Hold ventilation with square flange to be provided on side of H/C, one on forward panel and one on after panel diagonally.
在舱口围的边上安装方法兰通风头,一个在前面板上一个在对角后面板上
No.3 cargo hatch cover to be specially reinforced against full ballast water in hold.
3号舱作为压载水舱要做特殊的加强。
All design and work drawings as well as calculation documents concerned to be approved by Classification Society. After installation, hatch cover to be hose tested to prove its weather tightness. The hose test pressure to be in accordance with Rule requirement.
所有设计和工作图要跟相关的计算文件一样经过船级社的审核。在安装好后,要进行冲水试验以验证舱口盖的风雨密性,冲水试验根据规范要求。
Helicopter winching mark to be provided on top of No. 3 Hatch Cover by means of welding bead and paint.
在3号舱口盖上提供焊珠做成的直升机悬停标志,并涂要求的油漆。
Hatch covers shall be designed to operate under ship’s condition of 5 heel and 2 trim.
舱口盖能在5度横倾和2度纵倾船舶状态下运转
Gas sampling points to be provided to cargo hatches if required by Class.
根据船级社的要求在舱口设置空气采样点 |
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