Chaw nres nkoj Thawv Crane

Cov yam ntxwv tseem ceeb & Muaj peev xwm

Loj Loj:Muaj peev xwm siab tshaj 100 meters (~ 400 ft) siab, nrog lub boom ntev txaus kom ncav cuag lub thawv deb tshaj plaws ntawm lub ntiaj teb cov thawv loj tshaj plaws (24+ thawv dav).

Lub zog loj:Tsim los nqa ultra- hnyav hnyav, feem ntau mus txog 65 tons nyob rau hauv qhov sib kis, thiab ntau dua rau kev nqa tandem.

Kev kub ceev:Engineered kom ceev kom txo lub nkoj tig -ib ncig lub sij hawm (qhov chaw nres nkoj tseem ceeb metric). Hoisting, trolley, thiab gantry mus txawv tebchaws yog txhua yam siab heev.

Precision Control:Sophisticated drives thiab automation tso cai rau cov neeg ua haujlwm tso cov ntim hauv ntiv tes rau hauv lub nkoj ceev ceev cov lus qhia.

Durability:Ua kom tiv taus qhov hnyav, corrosive dej ntsev ib puag ncig thiab ua haujlwm nyob ze tsis tu ncua nrog tsawg downtime.

Nce Automation:Cov tiam tshiab ntawm STS cranes yog tag nrho automated, ua remotely, thiab kev koom ua ke nrog lub davhlau ya nyob twg operating systems (TOS) rau optimized txav.

Hom Chaw nres nkoj Thawv Cranes

Thaum STS crane yog lub cim tseem ceeb tshaj plaws, qhov chaw nres nkoj niaj hnub siv tsev neeg tshwj xeeb cranes:

Lifting peev 320 tons
Ntev (dav) 3 - 12 meters (adjustable)
Lifting Qhov siab 3 - 10 meters
Chav Kawm Ua Haujlwm A3-A5 (lub teeb rau nruab nrab lub luag haujlwm)
Hoisting Ceev 0.5 - 8 m/min (variable)
Main Beam Hom Ib leeg / ob chav girder (lub thawv- hom)
Fais fab mov 220V / 380V 3-theem los yog phau ntawv
Tswj hom Pendant tswj / wireless chaw taws teeb
Hoist Hom Hluav taws xob saw hoist / hlau hlua hoist
Tsav Tsheb Tsav Tsheb Tsav Tsheb Tsav lossis Tsav Tsheb
Corrosion Protection Kub-dip galvanized lossis marine- qib xim
Cua Resistance Mus txog Beaufort nplai 6 (rau siv sab nraum zoov)
Kev khiav hauj lwm kub -20℃rau +50 degree

Ntawm no yog cov ncauj lus kom ntxaws txog cov khoom ntawm aChaw nres nkoj Thawv Crane(Nkoj- mus rau-Shore STS Crane), qhov loj ntawm kev thauj mus los hauv hiav txwv.

Nkag siab txog cov khoom no qhia txog kev tsim vaj tsev zoo nkauj tom qab cov tshuab no. Peb tuaj yeem faib lawv mus rau ntau qhov system:

1. Cov Qauv Txheej Txheem (Lub Ncej & Kev Txhawb Nqa)

Qhov no yog lub cev pob txha loj heev uas txhawb nqa tag nrho lwm cov khoom thiab tiv taus lub zog loj.

Portal Ncej:Tag nrho cov qauv tseem ceeb uas straddles quay. Nws suav nrog:

Hiav txwv Leg (Outboard Leg):Cov ceg nyob rau sab dej uas txuas mus rau txoj kev tsheb ciav hlau ntawm ntug dej hiav txwv.

Av Leg (Inboard Leg):Ob txhais ceg ntawm thaj av. Qhov chaw nruab nrab ntawm ob txhais ceg tso cai rau cov tsheb thauj khoom, tsheb ciav hlau, thiab lwm yam khoom siv hla hauv qab.

Hla Beams:Kab rov tav cov tswv cuab txuas ob txhais ceg rau saum thiab hauv qab, muab qhov tseem ceeb rigidity.

Boom (Kev Tshaj Tawm Sab Nraud):Qhov ntev, kab rov tav girder uas txuas rau hauv dej kom ncav cuag thoob lub nkoj ntim. Nws yog feem ntau hinged thiab tuaj yeem raug tsa mus rau qhov chaw nres tsheb kom tso cai rau cov nkoj mus ua haujlwm thiab kom tsis txhob muaj kev cuam tshuam.

A-Frame / Boom Hoist Ntauwd:Qhov siab, A-zoo li tus qauv nyob rau saum lub portal ncej. Nws nyob hauv cov tshuab thiab hlua siv los tsa thiab txo qhov boom.

Gantry (Crane) Travel System:Lub rooj sib txoos uas tso cai rau tag nrho cov crane txav mus raws lub quay.

Travel Bogies:Cov log loj loj nyob ntawm lub hauv paus ntawm txhua ceg.

Rail Log:Qhov hnyav - lub luag haujlwm steel log uas khiav ntawm txoj kab tsheb ciav hlau uas tau muab tso rau hauv quay.

Rail Clamps:Hwj chim hydraulic clamps uas kaw lub crane rau cov ntsia hlau thaum lub sij hawm cua siab los yog thaum tsis siv, tiv thaiv kev sib tsoo.

2. Hoisting & Trolley System (Lub Muscle & Movement)

Qhov no system tswj qhov tseeb lifting thiab kab rov tav txav ntawm lub thawv.

Trolley Ncej:Cov qauv uas nqa lub tshuab nqa hoisting thiab khiav raws txoj hlua ntawm lub boom thiab thaj av - sab caj npab.

Trolley Tsav Motors:Lub tshuab hluav taws xob uas siv lub zog rau lub log kom txav lub trolley rov qab mus rau lub crane lub girders.

Hoisting Machinery:

Hoist Motors:Lub tshuab hluav taws xob muaj zog heev uas muab lub zog torque nqa thiab txo cov ntim ntim.

Hoist Drums:Loj steel nruas nyob ib ncig ntawm uas hoist ropes raug mob.

Sheaves:Pulleys loj uas coj cov hlua hoist los ntawm lub nruas mus rau qhov sib kis.

Spreader (Ntev Beam):Qhov ntse nqa qhov txuas uas yog "tes" ntawm crane. Nws yog steel ncej uas:

Twistlocks:Hydraulic los yog hluav taws xob ua haujlwm pins uas koom rau hauv kaum castings ntawm lub thawv xa khoom kom ruaj ntseg xauv rau nws.

Kev kho qhov loj me:Tau telescopically kho nws qhov ntev los tswj cov thawv sib txawv (20ft, 40ft, 45ft).

Sensors:Nruab nrog cov sensors txhawm rau txheeb xyuas lub thawv ntim, qhov hnyav, thiab seb cov twistlocks puas raug kaw.

Kev taw qhia Arms:Funnels uas pab coj tus kis mus rau lub thawv txawm tias nyob rau hauv cov huab cua los yog nrog me ntsis misalignment.

3. Fais fab & Tswj System (Nerves & Brain)

Lub kaw lus no muab lub zog thiab ua haujlwm ntawm crane.

Fais fab Input / Cable Reel System:STS cranes feem ntau yog siv los ntawm lub siab -voltage cable los ntawm ntug dej.

Cable Reel:Lub nruas motorized loj uas them tawm thiab thim rov qab lub zog hluav taws xob hnyav thaum lub crane taug kev raws quay, ua kom nws huv si thiab tiv thaiv kev puas tsuaj.

Tus neeg ua haujlwm Cabin:Mounted ntawm lub trolley, nws muab rau tus neeg teb xov tooj zoo meej noog - qhov muag pom mus rau hauv lub nkoj tuav. Nws yog nruab nrog:

Ergonomic Control Chairsnrog joysticks thiab tswj vaj huam sib luag rau kev tswj xyuas meej.

Cua txiasthiab tshem tawm kom cais tus neeg teb xov tooj ntawm lub suab nrov thiab txav mus los.

Lub Koob Yees Duab & Saib Xyuasmuab kev pom ntawm cov kis kab mob, lub thawv cell, thiab qhov muag tsis pom kev.

Tswj Drives & Panels:Sophisticated electronics, suav nrog:

Variable Frequency Drives (VFDs):Rau kev nrawm nrawm, qeeb qeeb, thiab tswj ceev ceev ntawm txhua qhov kev txav chaw (hoist, trolley, gantry).

Programmable Logic Controller (PLC):Lub "lub hlwb" uas khiav lub crane tswj logic thiab automation sequences.

Chaw Tswj Chaw Taws Teeb (Modern Option):Hauv cov cranes tshiab, tus neeg teb xov tooj tuaj yeem tswj nws los ntawm huab cua- chav txias ntawm lub davhlau ya nyob twg nrog ntau cov yeeb yaj kiab pub, txo qhov qaug zog thiab txhim kho kev nyab xeeb.

4. Kev Nyab Xeeb & Kev Pabcuam (Kev Tiv Thaiv)

Cov txheej txheem tseem ceeb uas ua kom muaj kev nyab xeeb thiab txhim khu kev lag luam 24/7.

Anti-Sway System:Siv PLC thiab tsav software los txiav txim siab thiab ua kom lub pendulum txav ntawm lub thawv tshem tawm, tso cai rau qhov chaw nrawm dua thiab nyab xeeb dua.

Kev Sib tsoo Avoidance Systems:Sensors thiab software los tiv thaiv lub trolley los yog kis kab mob los ntawm kev sib tsoo nrog obstacles ntawm lub nkoj los yog crane nws tus kheej.

Anemometer & Weather Station:Ntsuas cua ceev. Lub crane tswj qhov system yuav cia li qeeb lossis kaw haujlwm yog tias cua nrawm tshaj qhov txwv tsis pub muaj kev nyab xeeb.

Container Weighing System:Feem ntau muab tso rau hauv lub tshuab hoist los ntsuas qhov hnyav ntawm txhua lub thawv thaum nws tau nqa.

Teeb pom kev zoo:Lub teeb dej nyab muaj zog rau kev ua haujlwm hmo ntuj.

Hluav Taws Xob Hluav Taws Xob System:Tshwj xeeb tshaj yog nyob rau hauv tus neeg teb xov tooj lub cabin thiab chav hluav taws xob.

SKETCH

Main technical

Cov txiaj ntsig no yog vim li cas STS cranes yog cov pob txha tsis sib haum xeeb ntawm kev lag luam thoob ntiaj teb, muab kev ua haujlwm tsis sib haum xeeb thiab ntsuas.

1. Tsis sib xws Productivity thiab ceev

Kev xa tawm siab:Tsim los rau ultra-siab- lub voj voog ua haujlwm, muaj peev xwm txav tau lub thawv txhua2-3 feeb. Qhov kev ceev no tseem ceeb heev rau kev txo lub nkoj tig -ib puag ncig lub sijhawm hauv chaw nres nkoj, uas yog tus nqi tseem ceeb rau cov kab xa khoom.

Kev ua haujlwm ib txhij:Lawv qhov loj me tso cai rau lawv ua haujlwm hla ntau kab ntawm lub nkoj loj loj ib zaug, ua kom nrawm nrawm ntawm cov txheej txheem thauj khoom thiab tshem tawm piv rau lwm txoj kev.

2. Loj loj thiab ncav cuag

Muaj peev xwm ua haujlwm rau Megaships:Niaj hnub nimno STS cranes yog tib yam khoom uas muaj peev xwm tuav lub ntiaj teb cov thawv loj tshaj plaws (24, 000+ TEU). Lawv muaj booms ntev txaus mus txog hla cov nkoj uas yog24 thawv dav.

High Lifting Peev Xwm:Engineered nqa cov thawv hnyav heev (feem ntau mus txog 65 tons hauv qab qhov sib kis) thiab txawm ua "tandem nqa" nrog ob lub thawv ib zaug hauv qee qhov kev teeb tsa.

3. Precision thiab tswj

Advanced Drives:Sophisticated tswj systems (xws li regenerative AC drives) tso cai rau incredibly du thiab meej txav, ua kom cov neeg ua hauj lwm tso cov thawv nyob rau hauv nti rau hauv lub nkoj ceev ceev cov lus qhia.

Anti-Sway Technology:Automated systems dampen lub pendulum viav vias ntawm lub thawv, tso cai rau kom nrawm dua thiab qhov chaw tsis muaj kev pheej hmoo viav vias.

4. Durability thiab kev ntseeg siab

Ua rau 24/7 ua haujlwm:Tsim los ntawm siab -tensile steel los tiv thaiv kev siv tas li hauv qhov hnyav, corrosive dej ntsev ib puag ncig ntawm qhov chaw nres nkoj. Lawv yog tsim los rau tsawg kawg downtime.

Huab cua Resistance:Tsim kom muaj kev nyab xeeb nyob rau hauv cov cua kub thiab huab cua tsis zoo, nrog cov anemometers cia li ua kom qeeb lossis nres ua haujlwm yog tias muaj kev txwv ntau dhau.

5. Txhim kho Automation thiab kev koom ua ke

Chaw taws teeb ua haujlwm:Cov cranes tshiab tuaj yeem ua haujlwm los ntawm chav tswj ntawm lub davhlau ya nyob twg, txhim kho tus neeg teb xov tooj kev nplij siab thiab kev nyab xeeb.

Kev koom ua ke cov ntaub ntawv:Ua ke nrog Terminal Operating System (TOS), optimizing qhov kev tso kawm ntawm txhua lub thawv ntawm lub nkoj thiab hauv lub vaj kom muaj txiaj ntsig stowage thiab tom qab tshem tawm.

Automated Sequence:Lub crane lub kaw lus tuaj yeem tau txais thiab ua tiav ua ntej - npaj ua ntu ntawm kev txav, txo lub sijhawm txiav txim siab thiab txhim kho kev ua haujlwm.

6. Kev nyab xeeb

Kev tiv thaiv kev sib tsoo:Sensors thiab software tiv thaiv tus neeg kis tus kab mob los ntawm kev sib tsoo nrog lub nkoj cov qauv lossis lwm yam ntim.

Thawv Qhov hnyav:Integrated scales xyuas lub thawv hnyav thaum lub sij hawm nqa, kom ntseeg tau tias nws nyob rau hauv kev nyab xeeb txwv thiab muab cov ntaub ntawv tseem ceeb rau kev ruaj ntseg nkoj.

Isolated Operator Ib puag ncig:Lub alarm yog tsim los tiv thaiv tus neeg teb xov tooj los ntawm cov ntsiab lus thiab suab nrov, txo kev qaug zog.

Thawj daim ntawv thov yog lubloading thiab unloading ntawm thawv ships. Txawm li cas los xij, cov lus yooj yim no suav nrog cov txheej txheem nyuaj, kev ua haujlwm nyob rau hauv ib qho chaw nres nkoj hiav txwv.

1. Lub voj voog tseem ceeb: Nkoj tuav

Unloading (tso tawm):Daim ntawv thov pom tshaj plaws. Lub STS crane xaiv cov thawv ntshuam los ntawm cov lus qhia ntawm tes hauv lub nkoj tuav thiab muab tso rau hauv tos tsheb thauj khoom ntawm lub quay (terminal trucks lossis Automated Guided Vehicles - AGVs).

Loading (Loading):Cov txheej txheem rov qab. Lub crane khaws cov thawv xa tawm los ntawm lub tsheb thauj khoom thiab muab tso rau hauv qhov chaw meej hauv lub nkoj tuav raws li txoj kev npaj stowage.

2. Kev ua haujlwm nruab nrab

Direct Transfer rau Rail:Hauv qee qhov chaw nres nkoj siab tshaj plaws, STS crane tuaj yeem tso cov thawv ncaj qha mus rau cov tsheb tos tsheb ciav hlau ntawm cov tsheb ciav hlau uas khiav hauv qab lub crane lub portal, streamlining hloov mus rau av- raws li kev thauj mus los.

3. Tshaj dhau ntawm Quay: Cov ntawv thov tshwj xeeb

Thaum lub luag haujlwm tseem ceeb yog nkoj - mus rau - ntug dej, tib lub thev naus laus zis tau siv rau hauv kev teeb tsa sib txawv:

Portainer® Cranes:Ib lub npe tshwj xeeb thiab hom STS crane uas tau dhau los ua lub npe nrov rau lawv.

Ncej -Panamax thiab Super Post-Panamax Cranes:Cov ntsiab lus qhia txog qhov loj ntawm lub nkoj lub crane tuaj yeem ua tau (dav dua li qub Panama Canal locks).

Rail-Mounted Quay Cranes (RMQC):Lwm lub npe hu ua STS cranes, hais txog lawv txoj kev tsheb ciav hlau -mounted xwm.

Cov txheej txheem tsim khoom ntawm a200 tuj mobile nkoj / marine nqa cranekoom nrog ntau theem, los ntawm kev tsim thiab engineering mus rau kev tsim, sib dhos, thiab kev sim. Hauv qab no yog cov ncauj lus kom ntxaws txog cov txheej txheem ntau lawm:

1. Tsim & Engineering

Tswv yim tsim:Cov kws tsim qauv tsim cov duab kos thiab 3D qauv raws li qhov muaj peev xwm thauj khoom (200 tons), ncav cuag, txav mus los, thiab ib puag ncig (kev siv dej hiav txwv).

Structural Analysis:Finite Element Analysis (FEA) kom ntseeg tau tias lub crane tuaj yeem tuav cov khoom hnyav, cua, thiab nthwv dej.

Hydraulic & Hluav Taws Xob Systems:Tsim cov hydraulic cylinders, winches, thiab tswj cov tshuab ua haujlwm kom du.

Kev xaiv khoom siv:Siab -lub zog steel (xws li ASTM A514) rau corrosion kuj nyob rau hauv marine ib puag ncig.

Txoj Cai Ua Raws Cai:Ua tau raws li cov qauv zoo liDNV-GL, ABS, lossis Lloyd's Registerrau marine cranes.

2. Kev yuav khoom

Steel Phaj & Beams:Tau txais kev txhawb nqa rau lub boom, chassis, thiab structural moj khaum.

Hydraulic Cheebtsam:Cov twj tso kua mis, lub tog raj kheej, hoses, thiab li qub los ntawm cov neeg muab ntawv pov thawj.

Hluav taws xob Systems:Motors, sensors, thiab tswj vaj huam sib luag (feem ntau waterproof rau marine siv).

Hlau Ropes & Sheaves:High -qib steel cables rau nqa.

3. Kev tsim khoom

A. Qauv Fabrication

Txiav & Shaping:CNC plasma / laser txiav rau precision qhov chaw.

Vuam:Automated thiab phau ntawv vuam (Submerged Arc Vuam rau cov ntu tuab).

Kev tsim kho Boom:Lattice lossis telescopic tsim rau lub zog thiab kev txav mus los.

Chassis & Outriggers:Txhim khu kev ruaj ntseg thaum nqa.

B. Hydraulic & Mechanical Assembly

Hydraulic System:Kev txhim kho cov twj tso kua mis, lub tog raj kheej, thiab hoses.

Winches & Drums:Mounted rau lifting thiab txo cov haujlwm.

Slewing Mechanism:Tso cai 360℃tig (yog tias tsim nyog).

C. Hluav taws xob & Tswj Systems

Control Cabin:Waterproof tus neeg teb xov tooj chaw nres tsheb nrog joysticks / sensors.

Load Monitor:Load cells thiab txwv cov keyboards kom muaj kev nyab xeeb.

Fais fab mov:Diesel cav lossis fais fab (marine-qib).

4. Kev sib dhos & kev sib koom ua ke

Boom Installation:Mounted rau lub chassis nrog pivot ntsiab lus.

Counterweights:Ntxiv rau qhov sib npaug (yog tias xav tau).

Xauv thiab kav dej zaum kawg:Txuas hydraulic thiab hluav taws xob systems.

Painting & Txheej:Anti- xim xim (epoxy lossis zinc txheej).

5. Kev Ntsuas & Kev Tswj Xyuas Zoo

Load Test:Lifting 200 tons (+25% overload test, per standard).

Kev Xeem Ua Haujlwm:Tshawb xyuas hydraulic txav, kev sib hloov, thiab kev ruaj ntseg.

Environmental Tests:Ntsev tshuaj ntsuam xyuas rau marine durability.

Kev Ntsuam Xyuas Kev Nyab Xeeb:Emergency stop systems, overload alarms.

6. Kev xa khoom & xa tawm

Kev thauj mus los:Disassembled rau shipping los yog xa raws li ib tug mobile unit.

Ntawm -Site Assembly:Reassembled ntawm qhov chaw nres nkoj lossis chaw nres nkoj.

Kev cob qhia neeg ua haujlwm:Kev tuav thiab kev ruaj ntseg raws tu qauv.

Rhiav saib:

Lub tuam txhab tau teeb tsa cov cuab yeej ntse tswj kev tswj hwm lub platform, thiab tau teeb tsa 310 teeb (teev) ntawm kev tuav thiab vuam robots. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teeb (sets), thiab cov khoom siv sib txuas sib txuas yuav ncav cuag 95% . 32 cov kab vuam tau muab tso rau hauv kev siv, 50 tau npaj los nruab, thiab automation tus nqi ntawm tag nrho cov khoom kab tau mus txog 85%.