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Accommodation ladder

Time:2019-08-12 15:13 From:未知 Author:admin


Accommodation ladder for submerged

used mostly for various rescue ship and salvage craft compact structure , simple device , convenient & safe operation.
 the accommodation ladder for diver meets the requirement of CB3101-81.
There are two types:
Type A-with auxiliary platform
Type B-without auxiliary platform
 

No. of steps Size L1 Max height typeA L*B Type B L*B
12 3600 1300 8100×500 6950×500
14 4200 2700 8600×500 7450×500
16 4800 3200 9100×500 7950×500
18 5400 3600 9600×500 8450×500
20 6000 4100 10100×500 8950×500
22 6600 4800 10600×500 9450×500
24 7200 5200 11600×500 10450×500
26 7800 5800 12600×500 11450×500
 
The Max Freeboard selection: when the dive platform lowered to 1.8m under water, the ladder above deck for 220mm and the Max inclination is 60 °


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