Refrigerated hold scupion
1 sound from fan through unit 来自风扇通过单元的声 音
2 sound from duct system
来自槽道系统的声音
3 throttle sound in unit
压条
Wooden Hatch Covers
Doubling plate
双层板
Slot for beam
装横梁的槽
Flanged bracket
折边肘板
Deck beam(hafl-beam) 甲板横梁(半梁)
Bracket and flange forming hatch side
girder
肘板和折边形成的舱口纵桁
居住舱室声音
9 echo sounds
回音
Acoustic insulation
1 silencer after fan
风扇减噪器
2 duct system without sharp edges 不带锐 利边缘的管路系统
3 quiet throttling and silencer 风门减噪器
to reduce the interference
Wooden Hatch Covers
Cleat
羊角
hatch end moulding 舱口端脚
Tarpaulins
帆布棚
wooden hatch boards 木质舱口板
wedge
楔子
coaming
围板
hatchway beam
舱口横梁
Batten
For uninterrupted view of the hold and quayside
pedestal top plate 基座顶板
crane seat
起重机基座
Bracket
肘板
diaphragm plate 隔膜板
Ladder
梯子
pedestal plating 基座板
Pump and piping
Winches and windlasses Arriving and departing its various ports
of call A clear or lead for the mooring and
warping wires Bollards or bitts and fairleads
Quick acting dogs around all sides Automatic mechanical dogging
mechanism. Manual dogging
Multi-panel end folding hydraulic cover
Mooring equipment and arrangement
Bollards
Bollards
Welded or bolted to the deck or to a box-like structure
Adequate structural support must be provided
Additional stiffening to the deck beneath is necessary
Fairleads
Be used to guide the hawsers or mooring wires
Attached to the deck, a raised seat or bulwarks Types are: multi-angled fairlead, pedestal fairlead roller fairlead panama fairlead
Derricks
Masts can also be used as derricks Sampson posts 垂直起重柱 Boom Heavy-lift derricks require wire stays Derrick booms are of seamless tubing
4 flexible connection
弹性连接
5vibration insulation
振动绝缘
6 vibration damper (sound from fan)振动调节 器（来自风扇的声音）
7 “floating” floor
“浮动”的地板
8 sound insulation
Unit 11 Outfitting 舾装
Hatch cover Mooring equipment and arrangement Masts, derricks and deck cranes Pump and piping arrangements Insulation Watertight doors
Wooden Hatch Covers
Steel Hatch Covers
Patented steel hatch covers Single pull hatch covers Rolling hatch covers Multi-panel end folding hydraulic cover
Bilge system Ballast system Fire main
Bilge strum box and mud box
Bilge system
Ballast system
Fire and washdeck system
Scuppers
Sounding pipe arrangement
packing(rubber strip) Cleating arrangement is used to fasen
the cover
Single pull hatch covers
Cleating devices or dogs
Rolling hatch covers
Arranged to split at the center Half rolling to each end of the hatch Rolling is done by wheels Before rolling we need:
Swinging derrick rig
Hatch Covers
To make the cargo hatch watertight To protect the cargo To stiffen up the structure of the hatch The tween deck coaming are set flush
Masts
天线 航行灯 平台平面图 梯子 梯子圈 桅杆剖面 甲板室 首楼甲板 上甲板
Union purchase rig
Heavy-lift derrick
Deck crane
On platform between holds With minimal rigging requirement Simple one-man operation
jacking mechanism or hand jacks to clear the gasketing from the seal bar
Rolling hatch covers
Multi-panel end folding hydraulic cover
Are fitted with natural or synthetic rubber gasketing
General cargo crane
Hoisting and luffing motors提升货物及吊杆 马达
Jib Operator’s cab Slewing motor Turntable base
起重机臂 操纵室 回转马达 可旋转基座
Usually double gearing双级变速
Crane platform
stiffened by internal webs Maybe streamlined to reduce air
resistance Coated internally with a bitumen
solution
Aerials Navigation light platform plan view ladder ladder hoop section throng mast deckhouse forecastle deck upper deck
单元中气门似的声音
4 sound transmitted through duct system 传播的声音
管路系统
5 airborne transmitted sound 空气传播的声音
6 sound from fan
风扇的声音
7 hull vibrations
船体振动的声音
8 sound transmitted through accommodation
Single pull hatch covers
Pulling is done by winch wire or hydraulic power
Covers runs on wheels on a trackway Covers are divided into several sections Watertight is done by compressible
Multi-angle fairlead
Pedestal fairlead
Two roller fairlead
Panama fairlead
Arrangements of leads
Masts