Roj Hmab Log Tsheb Thawv Lifting Gantry Crane

Cov yam ntxwv tseem ceeb ntawm RTG Crane:

Rubber Tire Mobility- Tsiv ntawm cov log tsheb roj hmab, muab kev yooj yim hauv kev ua haujlwm hauv lub thawv.

Siab Lifting Capacity- Feem ntau ua haujlwm 20ft, 40ft, thiab 45ft thawv, nrog lub peev xwm ntawm 30 txog 50 tons.

Adjustable Span- Muaj peev xwm hla ntau kab kab (feem ntau yog 6+1 lossis 7+1 kev teeb tsa).

Diesel lossis Hluav Taws Xob- Cov qauv qub siv lub tshuab hluav taws xob, thaum cov tshiab tuaj yeem muaj hluav taws xob lossis hluav taws xob sib xyaw kom txo qis emissions.

Automation-Nyob- Niaj hnub RTGs tuaj yeem yog ib nrab -automated lossis tag nrho automated rau kev txhim kho kev ua haujlwm.

Steering Systems- Tej zaum yuav suav nrog 90℃cross-kev taw qhia taug kev, tsheb kauj vab, lossis tag nrho 360℃tig rau qhov tseeb.

 

Qhov tsis zoo:

✖ Kev kho siab dua- Roj hmab log tsheb hnav thiab yuav tsum tau hloov.
✖ Tsawg Precise dua RMGs- Kev txav me ntsis vim lub log hloov tau yooj yim.
✖ Fuel Dependency (Cov Qauv Diesel)- Cov nqi ua haujlwm siab dua thiab emissions.

 

Sib piv nrog lwm cov gantry cranes

Feature	RTG crane	RMG (Rail{0}}Mounted Gantry) Crane	STS (Nkoj- mus rau -Nkoj) Crane
Mobility	High (rubber log tsheb)	Tsawg (tsawg rails)	Tsawg heev (taw rails)
Stack Qhov siab	5-6 siab	6-8 siab	N / A (lub nkoj thauj khoom nkaus xwb)
Nqi	Nruab nrab (qis infrastructure)	High (rail installation)	Siab heev
Automation	Ua tau (semi/full)	Common (tag nrho automated)	Feem ntau yog phau ntawv / semi-auto
Zoo tshaj rau	Yas stacking, depots	High -cov terminals	Loading/unloading ships

 

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

 

A Rubber Tyre Thawv Lifting Gantry Crane (RTG)muaj ob peb yam tseem ceeb structural, mechanical, thiab hluav taws xob Cheebtsam uas ua hauj lwm ua ke los xyuas kom meej lub ntim tuav tau zoo. Hauv qab no yog kev sib cais ntawm cov khoom tseem ceeb:

 

1. Cov Khoom Siv Khoom Siv

A. Gantry Ncej (Main Girder & Legs)

Thawj qhov load-cov kabmob qauv, feem ntau yog ua los ntawm siab- lub zog steel.

suav nrogob ceg ntsugthiab asab saum toj beam (girder)uas spans lub thawv stacks.

Tsim los tiv thaiv cov khoom hnyav thiab lub zog muaj zog thaum nqa.

 

B. Boom (Trolley Girder)

Txhawb lub trolley thiab spreader mechanism.

Yuav kho tau los yog telescopic, nyob ntawm seb lub crane tsim.

C. Portal Ncej

Tso cai rau lub crane mus straddle ntau lub thawv kab (piv txwv li, 6+1 lossis 7+1 configurations).

 

2. Mobility & Steering Cheebtsam

A. Roj Hmab Log Tsheb & Log

Heavy-lub luag haujlwm, puncture- cov log tsheb tiv taus kom yooj yim txav.

Feem ntau4a8 zog(qee tus qauv muaj dual{0}} log configurations).

B. Steering System

90℃Cross Steering- Tso cai rau sab xis txav mus rau qhov chaw meej.

Crab Steering- Diagonal zog muaj peev xwm.

360℃Steering- Qee cov qauv siab heev tuaj yeem tig tag nrho.

 

C. Tsav Tsav & Axles

Hydraulic los yog hluav taws xob motors zog lub log.

Axles yog tsim los rau hnyav loads thiab maneuverability.

D. Braking System

Disc los yog nruas nres kom nyab xeeb.

Los tiv thaiv - plam thiab tiv thaiv - skid mechanisms rau stability.

3. Lifting & Handling Cheebtsam

A. Hoisting Mechanism

Hlau hlua & Sheaves- Nqa lub thawv los ntawm lub cev muaj zog winch.

Hoist Tsav- Hluav taws xob lossis hydraulic, nrog kev tswj ceev ceev.

B. Trolley System

Tsiv horizontally raws lub boom kom position tus spreader.

Powered los ntawm hluav taws xob los yog hydraulic tsav.

C. Spreader (Twist Lock Mechanism)

Adjustable los tuav20ft, 40ft, 45ft, thiab txawm tias ntxaib - nqa ntim.

Sivtwist xauvkom ruaj ntseg tuav ntim.

Tej zaum suav nrogsemi- tsis siv neeg lossis tsis siv neeg puvxauv tshuab.

 

 

4. Fais fab & Tswj Systems

A. Lub Hwj Chim Loj

Diesel Cav- Feem ntau hauv RTGs.

Electric (Cable Reel lossis Busbar)- Siv hauv hluav taws xob RTGs rau eco-kev ua haujlwm zoo.

Hybrid (Diesel + Roj teeb)- Kev hloov tshiab rau kev siv hluav taws xob.

B. Tswj Cabin

Operator cabin nrogergonomic tswj, joysticks, thiab saib xyuas cov ntxaij vab tshaus.

Qee cov RTGs niaj hnub muajtej thaj chaw deb- tswj los yog automated systems.

C. PLC & Automation System

Programmable Logic Controller (PLC)- Tswj cov crane txav.

Anti-Sway System- Txo cov thawv viav vias thaum thauj.

Kev Sib tsoo Avoidance Sensors- Tiv thaiv kev sib tsoo nrog lwm yam khoom siv.

D. Safety Systems

Kev tiv thaiv overload- Tiv thaiv kom tsis txhob nqa lub peev xwm.

Limit Switches- Nres txav ntawm thaj tsam nyab xeeb.

Emergency Stop (E-Nres)-Tam sim kev ua haujlwm thaum muaj xwm txheej.

 

5. Kev them nyiaj yug & Pab Koom Tes

A. Outriggers / Stabilizers

Extendable ob txhais ceg rau kev ruaj ntseg ntxiv thaum nqa.

B. Teeb pom kev zoo & ceeb toom

LED teeb rau kev ua haujlwm hmo ntuj.

Lub tswb nrov thiab flashing beacons rau kev nyab xeeb.

C. Lubrication System

Tsis siv neeg greasing rau lub log, iav, thiab bearings.

 

6. Xaiv Advanced Features

GPS & RFID nrhiav- Rau automated thawv positioning.

Chaw Taws Teeb Saib Xyuas (IoT Sensors)- Kev saib xyuas kwv yees thiab tiag - sijhawm kuaj mob.

Regenerative Braking- Rov qab lub zog hauv hluav taws xob RTGs.

SKETCH

 

Main technical

 

Rubber Tire Gantry Cranes (RTGs) tau siv dav hauv cov chaw nres nkoj, cov chaw nres nkoj, thiab cov chaw tso khoom vim lawvyooj, txav, thiab efficiencyhauv kev tuav tuav. Nov yog lawv cov txiaj ntsig tseem ceeb:

1. Siab Mobility & Flexibility

Tsis tas yuav tsum tau rails- Tsiv ywj pheej ntawm cov log tsheb roj hmab, tso cai rau kev txav chaw yooj yim hauv lub vaj.

Nws tuaj yeem siv ntau lub thawv ntim khoomyam tsis xav tau txoj hauv kev ruaj khov xws li Rail -Mounted Gantry (RMG) cranes.

2. Tus nqi -Cov Khoom Siv Hluav Taws Xob

Tus nqi pib qis duapiv rau RMGs vim tsis muaj kev tsheb ciav hlau xav tau.

Zoo tagnrho rau ib ntus lossis nthuav dav terminalsqhov twg cov kev hloov hauv vaj tse yuav tshwm sim.

3. Muaj peev xwm stacking

tuaj yeem ntim cov thawvmus txog 5-6 siab, optimizing thaj chaw.

Haum rauntom ntim ciahauv cov chaw nres nkoj tsis khoom.

4. Kev tuav ntau yam

Kho tautus kab mobtso cai tuav ntawm20ft, 40ft, 45ft, thiab txawm tias ntxaib - nqa ntim.

tuaj yeem ua haujlwm hauvintermodal terminals(hloov nruab nrab ntawm cov tsheb thauj khoom, tsheb ciav hlau, thiab cov vaj tsev).

5. Kev xaiv fais fab hloov tau

Diesel-tswj RTGs- Haum rau qhov chaw nyob deb tsis muaj hluav taws xob infrastructure.

Hluav taws xob & Hybrid RTGs- Txo cov emissions thiab cov nqi ua haujlwm hauv cov chaw nres nkoj niaj hnub no.

6. Automation & Ntse nta

Ua tausemi-automated lossis tag nrho automatedrau kev ua haujlwm tsis muaj neeg siv.

GPS, RFID, thiab IoT sensorspab kom tiag tiag- lub sijhawm taug qab thiab kwv yees kev saib xyuas.

7. Zoo dua Maneuverability

Ntau hom kev tsav tsheb(90℃cross-steering, crab steering, 360℃tig) rau qhov tseeb.

Anti -sway systemstxhim kho kev nyab xeeb thaum lub thawv txav.

RTGs feem ntau yog siv rau hauvkev ua haujlwm ntawm lub thawv ntim khoomhla ntau qhov chaw logistics:

1. Chaw nres nkoj Thawv Terminals

Stacking thiab retrieving ntimhauv tsev kho mob.

Hloov cov thawvnruab nrab ntawm cov nkoj, tsheb, thiab tsheb ciav hlau.

2. Intermodal Freight Terminals

Loading / unloading ntimlos ntawm tsheb thauj mus los rail tsheb.

Cia ib ntusua ntej kev thauj mus los.

3. Thawv Depots & Logistics Hubs

Kev tu thiab khaws ciantawm cov thawv khoob.

Rearranging thawv stacksrau kev rov qab tau zoo.

4. Muaj & Chaw Tsim Khoom

Thauj khoom hnyavnyob rau hauv loj factories (xws li, steel, machinery).

Warehouse logisticsrau cov khoom ntim loj loj.

5. Tub Rog & Kev Pabcuam Thaum Muaj Xwm Ceev

Kev xa tawm sainyob rau hauv cov chaw nres nkoj ib ntus lossis thaj chaw muaj kev puas tsuaj.

Mobile thawv tuavnyob rau hauv tej thaj chaw deb.

 

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:

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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.

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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.

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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).

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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).

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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.

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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%.