300t Nkoj Lifting Mobile Gantry Crane

300-Tuj nkoj nqa mobile gantry crane yog lub luag haujlwm nqa hnyav uas tsim los rau kev tuav, kev thauj mus los, thiab kev saib xyuas cov nkoj loj, yachts, thiab cov nkoj hauv hiav txwv. Hauv qab no yog cov lus piav qhia ntxaws txog nws cov yam ntxwv tseem ceeb thiab cov lus qhia tshwj xeeb:

1. Cov yam ntxwv tseem ceeb:
Muaj peev xwm thauj khoom siab: Tsim los nqa thiab txav cov nkoj uas hnyav txog li 300 metric tons.

Kev Tsim Txiaj Ntsig: Nruab nrog lub log lossis lem kom yooj yim txav chaw hauv nkoj nkoj, marinas, lossis cov chaw nres nkoj qhuav.

Adjustable Span & Height: Gantry beams feem ntau tuaj yeem hloov kho kom haum rau qhov sib txawv ntawm lub nkoj.

Sturdy Siv: Ua los ntawm qib siab -qib steel rau durability thiab stability.

Hydraulic / Hluav taws xob ua haujlwm: Siv los ntawm hydraulic systems lossis hluav taws xob motors kom du thiab txav.

Cov Txheej Txheem Kev Nyab Xeeb: suav nrog kev tiv thaiv overload, nres thaum muaj xwm ceev, thiab tiv thaiv- cov txheej txheem sway.

Sib piv: Nkoj Lifting Gantry vs. Travelift

Xaiv Txoj Cai Nkoj Gantry Crane

Lifting peev 600 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-phase 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 300-Tuj nkoj nqa mobile gantry crane yog lub luag haujlwm nqa hnyav uas tsim los rau cov chaw nres nkoj, kev tsim kho dej hiav txwv, thiab kev tu lub nkoj. Nws cov ntsiab lus tseem ceeb suav nrog:

1. Cov Khoom Siv Khoom Siv
Gantry Ncej: Cov qauv hlau tseem ceeb uas muaj cov ceg ntsug thiab kab rov tav (bridge girder).

Ob txhais ceg / kab: Txhawb nqa lub crane thiab tuaj yeem kho lossis kho qhov siab.

Hla Beam / Girder: Kab rov tav sab saum toj uas hla thaj chaw ua haujlwm thiab txhawb nqa lub hoist.

End Carriages: Cov qauv log ntawm lub hauv paus ntawm ob txhais ceg rau kev txav mus los.

2. Lifting Mechanism
Hoist Unit: Hluav taws xob lossis hydraulic winch system nrog siab -muaj peev xwm nuv (300t rated).

Hlau Rope & Pulleys: Heavy -cov haujlwm steel cables thiab sheaves rau kev thauj khoom.

Spreader Bar / Lifting Beam: Muab qhov hnyav sib npaug thaum nqa cov nkoj loj.
 

3. Mobility System
Log/Tracks: Roj Hmab- log log lossis tsheb ciav hlau -mounted lem rau kev txav.

Tsav Tsav Tsheb: Hluav taws xob lossis hydraulic motors rau propulsion.

Steering System: Phau ntawv los yog tej thaj chaw deb - tswj kev taw qhia.
 

4. Fais fab & Tswj System
Fais fab mov: Hluav taws xob (cable reel lossis roj teeb) lossis diesel -hydraulic.

Control Vaj Huam Sib Luag: Pendant, cabin, los yog wireless chaw taws teeb tswj.

Sensors & Limit Switches: Kev tiv thaiv ntau dhau, qhov siab limiters, thiab tiv thaiv - kev sib tsoo tshuab.

5. Kev nyab xeeb nta
Nres: Mechanical lossis hydraulic braking systems.

Stabilizers/Outriggers: Extendable txhawb kev ruaj ntseg thaum nqa.

Anemometer (rau siv sab nraum zoov): Cua ceev xyuas.

6. Cov khoom siv yeem
Synchronization System (rau dual{0}}hoist cranes).

Qhov hnyav System: Integrated load ntsuas.

Kev Tiv Thaiv Huab Cua: Corrosion-cov txheej tiv thaiv rau thaj chaw hauv hiav txwv.

Cov crane no feem ntau yog siv rau qhuav - docking, kho nkoj, thiab xa nkoj.

SKETCH

Main technical

Ib lub nkoj 300-tuj nqa mobile gantry crane muaj ntau qhov zoo, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau marine, shipbuilding, thiab hnyav lifting applications. Nov yog cov txiaj ntsig tseem ceeb:

1. Muaj peev xwm thauj khoom siab
Muaj peev xwm nqa mus txog 300 tons, ua rau nws zoo tagnrho rau cov nkoj loj, yachts, nkoj seem, thiab cov khoom hnyav.

Haum rau cov chaw nres nkoj, chaw nres nkoj qhuav, thiab chaw kho dej hiav txwv.

2. Mobility & Flexibility
Log -mounted tsim tso cai yooj yim txav raws cov ntsia hlau los yog ib tug tiaj tus nto, ua kom repositioning yam tsis muaj disassembly.

Qhov zoo tshaj plaws rau cov chaw uas yuav tsum tau hloov chaw ntawm cov khoom hnyav.

3. Qhov chaw ua haujlwm tau zoo
Tsis tas yuav tsum muaj lub hauv paus ruaj khov xws li nyiaj siv ua haujlwm cranes, txuag chaw hauv nkoj nkoj thiab kev cob qhia.

Adjustable ncua sij hawm thiab qhov siab kom haum raws li lub nkoj sib txawv.

4. Versatility nyob rau hauv daim ntawv thov
Siv rau kev xa nkoj nkoj, kho, tu, thiab kev thauj mus los.

Muaj peev xwm tuav ntau hom nkoj, suav nrog yachts, nkoj nuv ntses, thiab nkoj me.

5. Tus nqi -Kev daws teeb meem zoo
Cov nqi qis dua piv rau cov cranes ruaj khov (tsis xav tau kev txhawb nqa mus tas li).

Txo kev vam khom ntawm ntau yam cranes, optimizing workflow.

6. Customizable Tsim
Adjustable ncua, nqa qhov siab, thiab qhov ntev ntawm txoj kev khiav kom haum rau cov kev xav tau tshwj xeeb.

Yuav nruab nrog synchronous lifting tshuab rau kev sib npaug load faib.

7. Txhim khu kev ruaj ntseg nta
Nruab nrog kev tiv thaiv- kev sib tsoo, kev tiv thaiv overload, thiab nres thaum muaj xwm ceev.

Sturdy steel kev tsim kho kom ruaj khov thaum lub sij hawm nqa hnyav.

8. Txo lub sij hawm poob
Ua kom muaj kev ceev thiab ua haujlwm ntawm lub nkoj, txo qis kev qeeb hauv nkoj tsim lossis kho cov haujlwm.

Faster dua li ib txwm nqa txoj kev xws li slings lossis floating cranes.

9. Kev xaiv ib puag ncig tus phooj ywg
Cov kev xaiv hluav taws xob lossis hybrid fais fab muaj, txo cov emissions nyob rau hauv rhiab marine ib puag ncig.

10. Yooj yim los ua ke & Hloov chaw
Modular tsim tso cai rau kev teeb tsa sai thiab dismantling thaum xav tau.

Nws tuaj yeem hloov mus rau ntau qhov chaw ua haujlwm raws li qhov xav tau.

Ideal Applications:
Shipyards & Dry Docks - Launching thiab retrieving nkoj.

Marine Repair Facilities – Lifting nkoj rau tu.

Boat Manufacturers - Cov khoom thauj thiab cov khoom loj.

Chaw nres nkoj & Chaw Nres Nkoj - Tuav cov khoom thauj hnyav lossis cov nkoj puas.

Xaus:
Lub 300-tuj mobile gantry crane muab lub peev xwm nqa tau siab, kev txav mus los, thiab kev ua haujlwm tau zoo, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev ua haujlwm hauv hiav txwv thiab hnyav kev lag luam. Nws yooj yim thiab kev nyab xeeb nta ua kom du thiab ua haujlwm zoo ntawm cov nkoj loj thiab cov khoom hauv nkoj.

300-Tuj nkoj nqa mobile gantry crane yog lub luag haujlwm nqa hnyav uas tsim los tuav cov nkoj loj, xws li nkoj, nkoj, nkoj, thiab nkoj, hauv nkoj nkoj, chaw nres nkoj qhuav, marinas, thiab kho chaw. Nov yog nws cov ntawv thov tseem ceeb thiab cov yam ntxwv:

Daim ntawv thov:
Shipbuilding & Kho:

Lifting thiab positioning loj nkoj seem, hulls, thiab cov khoom thaum lub sij hawm tsim kho.

Txav cov nkoj hauv thiab tawm ntawm cov chaw nres nkoj qhuav rau kev tu thiab kho.

Marina & Boatyard Kev Ua Haujlwm:

Launching thiab retrieving yachts, nuv ntses nkoj, thiab cov nkoj ua lag luam.

Kev thauj cov nkoj hauv nruab nrab ntawm kev khaws cia, kho, thiab dej.

Chaw nres nkoj & Offshore Operations:

Loading/unloading hnyav marine khoom thiab prefabricated qauv.

Pab hauv offshore platform module installation.

Barge thiab Floating Structure Handling:

Lifting thiab rhais chaw barges, floating docks, thiab pontoons.

Emergency Salvage Operations:

Recovering sunken los yog puas hlab ntsha los ntawm cov dej.

Cov txheej txheem tsim khoom ntawm 300-tuj nkoj nqa mobile gantry crane suav nrog ntau theem tseem ceeb, los ntawm kev tsim thiab kev yuav khoom mus rau fabrication, sib dhos, kuaj, thiab xa khoom zaum kawg. Hauv qab no yog cov ncauj lus kom ntxaws ntxaws ntawm cov txheej txheem tsim khoom raug:

1. Tsim & Engineering
Kev Ntsuas Kev Ntsuas: Txiav txim siab nqa lub peev xwm (300t), ncua, qhov siab, kev xav tau kev txav mus los (rail-mounted lossis roj hmab- nkees), thiab ib puag ncig.

Tus Qauv Tsim: CAD qauv (AutoCAD, SolidWorks) rau gantry ncej, girders, ceg, thiab nqa mechanism.

Mechanical & Electrical Systems: Tsim cov hoists, trolleys, motors, brakes, thiab control systems (wired/wireless remote).

Load Simulation: Finite Element Analysis (FEA) los txheeb xyuas cov qauv kev ncaj ncees nyob rau hauv dynamic loads.

Kev Ua Raws Cai: Ua kom ua raws li cov qauv zoo li ISO, DIN, FEM, lossis ASME.

2. Kev yuav khoom
Hlau Phaj & Beams: Siab- qib steel (Q345B, ASTM A572) rau lub ntsiab girders thiab ob txhais ceg.

Machinery Cheebtsam: Motors, gearboxes, hlau ropes, hooks, thiab log.

Hluav taws xob cov Cheebtsam: PLCs, sensors, zaus inverters, thiab cabling.

3. Fabrication ntawm cov khoom tseem ceeb
A. Gantry Frame Fabrication
Legs & Hla Beams: Txiav, welding, thiab tshuab steel daim hlau rau hauv lub thawv los yog cov qauv truss.

Main Girders: Fabricate welded box girders los yog lattice girders nrog precision kom tsis txhob deflection.

Vuam & NDT Kev Xeem: Ultrasonic/X- kuaj kab hluav taws xob kom ntseeg tau tias qhov vuam zoo.

B. Lifting Mechanism Assembly
Hoist & Trolley: Sib sau ua ke hluav taws xob lossis hydraulic hoists (ob -girder tsim rau 300t peev).

Pulleys & Hlau Ropes: Txhim kho thiab nro siab -lub zog steel hlua.

End Carriages: Fabricate log sib dhos rau kev txav mus los (rail lossis log tsheb-raws li).

4. Kev kho deg & pleev xim
Sandblasting: Tshem tawm xeb thiab npaj qhov chaw.

Priming & Painting: Siv cov tshuaj tiv thaiv-corrosion coatings (epoxy + polyurethane) kom ruaj khov.

5. Kev sib dhos & kev koom ua ke
Erection ntawm Gantry Structure: Bolt lossis weld ob txhais ceg thiab girders ntawm -site lossis hauv lub Hoobkas.

Mechanical Installation: Mount hoists, trolleys, thiab tsav tshuab.

Hluav Taws Xob Hluav Taws Xob: Txuas cov tswj vaj huam sib luag, txwv cov keyboards, thiab cov khoom siv kev nyab xeeb.

6. Kev Xeem & Kev Ua Haujlwm
Load Test:

Static Test: 125% ntawm qhov ntsuas load (375t) los xyuas qhov deformation.

Dynamic Test: 110% load (330t) nrog txav los xyuas qhov ruaj khov.

Kev Ntsuas Kev Ua Haujlwm: Tshawb xyuas kev ua haujlwm du ntawm kev nqa, kev hla, thiab nres.

Kev kuaj xyuas kev nyab xeeb: nres thaum muaj xwm txheej ceev, kev tiv thaiv overload, thiab tiv thaiv - kev sib tsoo tshuab.

7. Kev xa khoom & Kev teeb tsa
Tsheb thauj mus los: Disassemble yog xav tau rau logistics.

Ntawm -Site Assembly: Re- txhim kho lub crane ntawm lub chaw nres nkoj lossis chaw nres nkoj.

Kev cob qhia tus neeg ua haujlwm: Muab nrog kev nyab xeeb thiab cov lus qhia ua haujlwm.

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 yuav ncav cuag 95% . 32 cov kab vuam tau muab tso rau hauv kev siv, 50 tau npaj los nruab, thiab cov khoom siv hluav taws xob ntawm tag nrho cov khoom kab tau mus txog 85%.