50 Tuj Sab Nraud Ob Chav Gantry Crane

 

A 50-tuj sab nraum zoov ob chav gantry craneyog ib qho hnyav- lub luag haujlwm nqa lub cev tsim los rau kev siv sab nraum zoov, xws li chaw tsim khoom, chaw nres nkoj, chaw nres nkoj, steel yards, thiab cov chaw lag luam loj. Ntawm no yog cov ncauj lus kom ntxaws txog nws cov yam ntxwv, cov khoom, thiab kev txiav txim siab:

Cov yam ntxwv tseem ceeb:

Siab Load Capacity- Tau nce mus txog50 metric tons (los yog 50,000 kg), ua rau nws haum rau cov tshuab hnyav, ntim khoom, steel beams, thiab cov khoom lag luam loj.

Ob chav Girder Design- Muab lub zog ntau dua, ruaj khov, thiab qhov siab sib txuas piv rau ib leeg -girder cranes.

Siv sab nraum zoov- Ua kom tiv taus huab cua hnyav ( nag, cua, plua plav, thiab huab cua txias) nrog corrosion- cov coatings resistant thiab weatherproof hluav taws xob Cheebtsam.

Gantry Structure- Nta ob txhais ceg (txhawb txhua kab) uas khiav ntawm kev tsheb ciav hlau lossis lub log, tso cai rau kev txav mus los ntawm qhov chaw ruaj khov lossis hauv av.

Mobility Options:

Rail-Ntaus- Txav mus rau qhov chaw ruaj khov rau qhov chaw raug.

Roj Hmab-Nyob (Txawb Gantry)- Nruab nrog lub log rau kev txav tau yooj yim (feem ntau siv nyob rau hauv shipyards lossis chaw tsim kho).

Hoisting Mechanism:

Hluav taws xob los yog hydraulic hoist nrog hlau hlua los yog saw.

Optional auxiliary hoist rau sib dua loads.

Tswj System:

Pendant tswj (wired handheld chaw taws teeb).

Xov tooj cua tswj chaw taws teeb (kom nyab xeeb dua, ua haujlwm ntev - deb).

Cabin- ua haujlwm (rau cov cranes loj heev).

 

Kev sib piv: Rail-Mounted vs. Roj Hmab-Tired Sab nraum zoov Gantry Cranes

Feature	Rail-Mounted Gantry	Roj hmab-Tired Gantry (RTG)
Mobility	Txoj kev ruaj (rails)	Txav mus rau hauv av
Kev ruaj ntseg	ruaj khov heev	Yuav tsum tau outriggers
Tus nqi installation	Siab dua (yuav tsum tau rails)	Lower (tsis muaj rails xav tau)
Kev tu	Cov log tsheb tsawg dua	Cov log tsheb yuav tsum tau hloov
Zoo tshaj rau	Sab nraum zoov yards	Chaw nres nkoj, chaw ib ntus

 

 

 

Lifting peev:50 metric tons

Qhov dav (dav):Feem ntau5m to 30m(customizable)

Lifting Qhov siab:6m mus rau 20m (adjustable)

Kev Ceev Ceev:10-30m / min (kho tau)

Fais fab mov:380V / 50Hz (3-theem) lossis customized

Tswj:Pendant, tej thaj chaw deb, lossis cabin- ua haujlwm

A 50-tuj sab nraum zoov ob chav gantry craneyog ib qho hnyav - lub luag haujlwm nqa lub cev tsim los rau kev siv sab nraum zoov xws li chaw nres nkoj, chaw tsim kho, thiab chaw thauj khoom. Nws muaj ob peb yam tseem ceeb uas ua kom muaj kev ruaj ntseg, ua haujlwm ntev, thiab ua haujlwm tau zoo hauv cov huab cua hnyav. Nov yog cov ntsiab lus tseem ceeb:

1. Gantry Framework (Bridge & Legs)

Main Girder (Bridge):Feem ntau yog lub thawv girder lossis truss qauv uas nthuav dav rau thaj chaw ua haujlwm.

Ob txhais ceg (Txhawb nqa):Ob txhais ceg (ob chav gantry) ntawm txhua sab, muab kev ruaj ntseg.

Hla Beams:Txhim kho cov qauv thiab faib cov load quab yuam.

2. Hoisting Mechanism

Electric Hoist / Winch:Lub peev xwm 50 tuj hoist nrog lub cev muaj zog, gearbox, nruas, thiab hlua hlau.

Hook Blocks & Sheaves:Hnyav-lub luag haujlwm nqa nqa nrog ntau lub sheaves rau kev ua haujlwm zoo.

Braking System:Ua tsis tiav - brakes nyab xeeb rau kev ruaj ntseg tuav.

 

 

3. Trolley & Travel System

Trolley Ncej:Txav mus raws tus choj girder rau qhov chaw thauj khoom.

Trolley Log & Tsav:Motorized log rau longitudinal txav (nrog lub girder).

4. Xaus Carriages & Log

End Trucks:Lub tsev lub log thiab tsav mechanisms rau gantry mus txawv tebchaws.

Rail Log:Hnyav- lub luag haujlwm steel log uas khiav ntawm txoj kev (feem ntau yog cov hlua hlau txuas rau hauv av).

 

5. Khiav Rails & Foundation

Hlau Rails:Nruab rau ntawm lub hauv paus pob zeb los txhawb nqa lub crane txav.

Rail Clamps:Ruaj ntseg lub crane thaum tsis siv (tiv thaiv cua txav).

 

6. Tsav & Tswj System

Tsheb Tsav Tsheb:Electric los yog hydraulic motors rau gantry txav.

Control Vaj Huam Sib Luag & Pendant / Chaw Taws Teeb:Tus neeg teb xov tooj - tswj los ntawm chaw nres tsheb pendant lossis wireless chaw taws teeb.

Variable Frequency Drives (VFDs):Xyuas kom du acceleration / deceleration.

7. Kev nyab xeeb & kev tiv thaiv nta

Limit Switches:Tiv thaiv tshaj -kev mus los ntawm lub hoist thiab trolley.

Anti-Kev Sib tsoo System:Rau ob -gantry teeb tsa kom tsis txhob muaj kev sib tsoo.

Windproof Devices:Anchors los yog rail clamps kom tiv taus cua siab.

Load Limiter:Tiv thaiv kom tsis pub dhau 50 tons.

Kev tiv thaiv huab cua:Corrosion-cov xim tiv taus, cov khoom siv hluav taws xob kaw.

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8. Hluav Taws Xob & Hluav Taws Xob

Festoon / Cable Reel System:Muab lub zog rau lub crane txav.

Sab nraum zoov teeb pom kev zoo:LED teeb rau kev ua haujlwm hmo ntuj.

Kev xaiv ntxiv

Cabin (Operator's Station):Rau cabs nrog joystick tswj.

Ntsuas qhov system:Integrated load ntsuas.

Automation:GPS lossis RFID-raws li qhov chaw rau kev thauj khoom hnyav.

SKETCH

Main technical

 

A 50-tuj sab nraum zoov ob chav gantry craneyog ib qho hnyav -lub luag haujlwm nqa kev daws teeb meem tsim los rau kev siv sab nraum zoov rugged, xws li cov chaw tsim kho, chaw nres nkoj, chaw nres nkoj, steel yards, thiab loj- nplai tsim. Nov yog nws cov txiaj ntsig tseem ceeb:

1. Muaj peev xwm nqa tau (50 Tons)

Muaj peev xwm tuav cov khoom hnyav hnyav, ua rau nws zoo tagnrho rau kev lag luam xws lishipbuilding, steel fabrication, thiab loj machinery los ua ke.

Covob -girdertsim muab kev ruaj ntseg zoo dua thiab lub zog piv rau ib leeg -girder cranes.

2. Sab nraum zoov Durability

Ua nroghuab cua- cov ntaub ntawv tiv taus(corrosion-cov ntaub ntawv pov thawj, qib siab- qib steel) kom tiv taus qhov chaw hnyav ( nag, cua, plua plav, dej ntsev).

Haum rauchaw nres nkoj, nkoj nkoj, thiab chaw tsim khoqhov twg raug rau cov ntsiab lus tsis muaj kev zam.

3. Kev dav dav & Kev pab loj

Covob chav gantryqauv pub rau ibntev dua, npog thaj chaw ua haujlwm loj dua yam tsis xav tau kev txhawb nqa ntxiv.

Zoo tagnrho rau kev txav hnyav dhaurail rail, chaw cia khoom, los yog kab sib dhos.

4. Mobility & Flexibility

Nruab nrogroj hmab- nkees lossis tsheb ciav hlau- cov log tshebrau smooth txav.

Qee cov qauv muajmotorized ncig teb chawsrau qhov tseeb qhov chaw ntawm cov khoom hnyav.

5. Txhim khu kev ruaj ntseg & kev nyab xeeb

Ob txhais cegmuab kev sib npaug zoo dua, txo qis sway thaum nqa cov khoom hnyav.

suav nrogkev nyab xeeb ntaxws li kev tiv thaiv overload, txwv hloov pauv, tiv thaiv- kev sib tsoo tshuab, thiab nres thaum muaj xwm ceev.

6. Customizable Options

Yuav haum nrogsib txawv hoists (hlau hlua / hluav taws xob saw hoists).

Kho taulifting qhov siab, ncua, thiab ceevraws li kev xav tau ntawm kev ua haujlwm.

xaiv tauchaw taws teeb tswj lossis chaw ua haujlwmkom tswj tau zoo dua.

7. Nqis -Tswj rau Hnyav Lifting

Kev lag luam ntau dua li kev txhim kho ntau yam me me cranes.

Txo kev vam khom ntawm mobile cranes rau sab nraum zoov nqa hnyav.

8. Kev tu qis & Lub neej ua haujlwm ntev

Tsim los rauhnyav - lub luag haujlwm cyclesnrog rau qhov yuav tsum tau saib xyuas tsawg kawg nkaus.

Kev tsim kho ruaj khov ua kom ntseeg tauntev - kev cia siab rau lub sij hawmtxawm nyob rau hauv cov mob hnyav.

 

A 50-tuj sab nraum zoov ob chav gantry craneyog ib qho hnyav -lub luag haujlwm nqa cov kev daws teeb meem tsim los tuav cov khoom loj hauv qhib- huab cua ib puag ncig xws li chaw xa khoom, chaw tsim kho, steel mills, thiab chaw nres nkoj. Nov yog nws cov ntawv thov tseem ceeb thiab cov yam ntxwv:

Daim ntawv thov:

Chaw nres nkoj & Shipyards- Loading / unloading hnyav cargo, ntim, thiab nkoj Cheebtsam.

Hlau & Hlau Industries- Tsiv steel coils, daim hlau, thiab cov hlau loj loj.

Cov chaw tsim kho- Txhim kho cov txheej txheem prefabricated, 桥梁 ntu, thiab cov tshuab hnyav.

Fais fab nroj tsuag- Tuav turbines, generators, thiab khoom siv loj.

Railway & Heavy Machinery- Sib dhos thiab thauj cov locomotives thiab cov khoom hnyav.

Cua Zog- Txhim kho turbine hniav thiab nacelles hauv qhov chaw cia sab nraum zoov.

 

 

Cov txheej txheem tsim khoom rau a50-tuj Sab nraum zoov Ob Chav Gantry CraneNws suav nrog ntau theem, los ntawm kev tsim thiab kev yuav khoom mus rau fabrication, assembling, testing, thiab installation. Hauv qab no yog cov qauv txheej txheem ntawm kev tsim khoom:

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1. Tsim & Engineering

Kev Ntsuam Xyuas Kev Xav Tau: Txiav txim siab load peev (50-tuj), ncua, nqa qhov siab, sab nraum zoov tej yam kev mob (cua, corrosion kuj), thiab ua hauj lwm zaus.

Tus Qauv Tsim:

CAD qauv (AutoCAD, SolidWorks, lossis FEM tsom xam software).

Load suav (zoo li qub & dynamic loads).

Kev xaiv cov ntaub ntawv (siab-qib steel rau sab nraum zoov durability).

Mechanical & Electrical Design:

Hoist mechanism (hluav taws xob lossis hydraulic).

Trolley thiab kawg carriage tsim.

Fais fab mov (cable reeling lossis conductor bars).

Tswj system (pendant / chaw taws teeb tswj, PLC yog tias siv tau).

Txoj Cai Ua Raws Cai: Xyuas kom ua raws li cov qauv (ISO, FEM, DIN, OSHA, lossis cov cai hauv zos).

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2. Kev yuav khoom

Cov Cheebtsam:

steel beams (girders, ceg, hla kab).

Cov log tsheb, tsheb ciav hlau, thiab cov kab ciav hlau khiav.

Electric hoist (los yog winch system).

Motors, gearboxes, brakes.

Cov khoom siv hluav taws xob (cables, sensors, control panels).

Kev tiv thaiv corrosion:

Galvanized steel los yog huab cua -cov xim resistant (epoxy txheej).

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3. Kev tsim khoom

A. Qauv Fabrication

Girders & Legs:

Txiav steel daim hlau / kab teeb (laser / plasma txiav).

Vuam (submerged arc vuam rau siab zog).

Machining (drilling, milling rau bolt txuas).

Hla Beams & Bracing:

Fabricate rau stability thiab load faib.

Xaus Carriages & Log:

Sib sau cov log blocks nrog bearings thiab tsav mechanisms.

B. Mechanical Assembly

Hoist & Trolley:

Mount lub hoist ntawm lub trolley ncej.

Nruab cov iav, nres, thiab txwv cov keyboards.

Rail System:

Fabricate thiab aligning runway rails rau smooth txav.

C. Hluav Taws Xob

Txuas & Tswj:

Nruab cov motors, sensors, thiab tswj vaj huam sib luag.

Ntsuas hluav taws xob circuits (luv-circuit, tiv thaiv overload).

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4. Kev Tswj Xyuas Zoo & Kev Ntsuas

Dimensional soj ntsuam: Txheeb xyuas qhov kam rau ua ib qho tsim.

Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT):

Ultrasonic/X-ray welding soj ntsuam.

Sib nqus particle kuaj rau cov kab nrib pleb.

Load Test:

Kev Xeem Static: 1.25 × SWL (62.5 tons) los xyuas qhov deformation.

Dynamic Test: 1.1 × SWL (55 tons) rau kev ua haujlwm ruaj ntseg.

Kev Xeem Ua Haujlwm:

Hoist lifting / txo qis.

Trolley thiab gantry mus txawv tebchaws.

Thaum muaj xwm ceev nres thiab txwv cov keyboards.

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5. Kev kho deg & pleev xim

Sandblasting: Tshem tawm xeb thiab impurities.

Primer & Xim: Siv cov tshuaj tiv thaiv- xeb txheej (zinc-nplua nuj primer + polyurethane topcoat).

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6. Disassembly & Ntim

Kev sau npe: Kos cov khoom kom yooj yim reassembly.

Ntim: Tiv thaiv cov khoom me me (hluav taws xob, bearings) thaum caij tsheb npav.

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7. Kev teeb tsa & commissioning

Kev npaj qhov chaw:

Lub hauv paus rau txoj kev tsheb ciav hlau (pob zeb piers lossis embedded bolts).

Rail alignment thiab leveling.

Reassembly:

Erect gantry ob txhais ceg thiab girders.

Txhim kho cov tshuab hluav taws xob / hluav taws xob.

Kev Xeem Kawg:

Ntawm - qhov chaw kuaj xyuas.

Kev cob qhia tus neeg ua haujlwm.

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8. Cov ntaub ntawv & Xa khoom

Kev xa khoom ntawm:

Cov ntawv qhia kev ua haujlwm & kev saib xyuas.

Daim ntawv pov thawj (khoom siv, vuam, load xeem ntawv qhia).

Warranty paub meej.

 

 

 

 

 

 

 

Kev tshuaj xyuas cov khoom

Kev soj ntsuam zoo: Kev soj ntsuam nruj nruj yog ua los ntawm cov khoom siv raw khoom kom ntseeg tau tias lawv ua tau raws li cov qauv tsim thiab cov qauv hauv tebchaws.

Cov Khoom Siv Cia: Cov ntaub ntawv tsim nyog tau muab khaws cia raws li kev faib tawm los tiv thaiv corrosion lossis kev puas tsuaj.

Txiav thiab sib sau

Hlau Txiav: Siv cov plasma txiav, laser txiav lossis nplaim txiav thiab lwm yam thev naus laus zis los txiav cov hlau raws li qhov loj ntawm cov qauv tsim.

Kev tsim cov txheej txheem: Tsim cov hlau phaj los ntawm kev khoov, dov, vuam thiab lwm yam txheej txheem los tsim cov nqaj loj, kawg nqaj thiab lwm yam khoom siv.

Vuam

Cheebtsam Vuam: Cov txiav thiab tsim steel qhov chaw yog welded rau hauv cov qauv tseem ceeb xws li lub ntsiab nqaj, kawg beam thiab trolley. Cov txheej txheem vuam yuav tsum tau tswj nruj me ntsis kom ntseeg tau tias cov txheej txheem muaj zog thiab vuam zoo.

Weld Inspection: Siv tsis yog-kev kuaj kev siv thev naus laus zis (xws li kuaj ultrasonic, kuaj hluav taws xob) los tshuaj xyuas cov welds kom ntseeg tau tias tsis muaj qhov tawg lossis lwm yam tsis xws luag.

Tshuab dhos

Precision Machining: Precision machining yog ua los ntawm cov khoom tseem ceeb ntawm lub crane, xws li lub log teeb, bearing rooj, pulleys, thiab lwm yam.

Kev sib dhos ntawm tag nrho lub tshuab

Kev sib dhos dav dav: Raws li kev ua ntej- kev sib dhos, tag nrho lub rooj sib txoos ntawm lub crane yog nqa tawm, suav nrog kev teeb tsa zaum kawg ntawm lub ntsiab nqaj, qhov kawg nqaj, nqa mechanism, taug kev mechanism, thiab lwm yam.

Kev ua haujlwm thiab kev sim

Nyob rau hauv cov xwm txheej zoo, kev ua haujlwm ntawm lub crane raug kuaj, suav nrog kev kuaj nqa, taug kev, kauj thiab lwm yam haujlwm. Zuag qhia tag nrho qhov loj ntawm tus choj sib dhos crane raug kuaj xyuas kom ntseeg tau tias tag nrho qhov ntev ua tau raws li cov qauv tsim.

Txau thiab tiv thaiv - kev kho corrosion

Kev kho deg xeb tshem tawm: Kev tshem tawm xeb ntawm qhov chaw ntawm lub crane, ntau txoj hauv kev muaj xws li sandblasting, pickling, thiab lwm yam. Primer spraying: Txau los tiv thaiv -corrosion primer rau ntawm qhov chaw kho kom tiv thaiv hlau oxidation thiab corrosion. Topcoat spraying Xim txau: Txau topcoat raws li cov neeg siv khoom xav tau lossis cov qauv kev lag luam kom muab cov crane muaj kev tiv thaiv thiab kho kom zoo nkauj. Marking: Tom qab txau, kos lub crane cov ntaub ntawv txheeb xyuas raws li cov lus qhia tshwj xeeb, xws li qauv, ntsuas load, thiab lwm yam.

Factory thiab installation

Ntim thiab thauj

Kev tiv thaiv kev ntim khoom: Tiv thaiv ntim cov khoom tseem ceeb ntawm crane kom tsis txhob muaj kev puas tsuaj thaum thauj. Kev thauj mus los: Raws li cov khoom siv loj thiab cov xwm txheej thauj mus los, xaiv txoj kev thauj mus los uas tsim nyog los thauj cov crane mus rau cov neeg siv khoom qhov chaw.

Txais thiab xa khoom

Kev txais neeg siv khoom

Ntawm - qhov chaw txais: Tus neeg siv khoom ua rau ntawm - qhov chaw lees txais ntawm crane raws li daim ntawv cog lus yuav tsum tau thiab cov kev qhia tshwj xeeb los xyuas qhov ua tau zoo thiab cov khoom siv zoo.

Kev kho qhov teeb meem: Yog tias pom muaj teeb meem, cov chaw tsim khoom yuav tsum tau kho lawv raws sijhawm kom ntseeg tau tias cov cuab yeej ua tau raws li cov neeg siv khoom xav tau. Kev xa khoom thiab siv kev cob qhia Kev Ua Haujlwm: Cov chaw tsim khoom feem ntau cob qhia cov neeg siv khoom lag luam kom ntseeg tau tias lawv tuaj yeem ua haujlwm crane kom raug thiab nyab xeeb.

Cim npe nrov: 50 tuj sab nraum zoov ob chav gantry crane, Tuam Tshoj 50 tuj sab nraum zoov ob chav gantry crane manufacturers, lwm tus neeg, Hoobkas