Ob Chav Girder Lob Overhead Choj Crane

Phau Ntawv Qhia Xaiv: Xaiv txoj cai nqa crane

A. LOAD YUAV TSUM TAU

Txiav txim siabQhov hnyav tshaj plaws(suav nrog tus Lais Lub cev hnyav).

Xav zooKhoom Hom(xoob, abrasive, kub).

B. Ntiav & Lifting qhov siab

NtsuasRhiav Didththiab yuav tsum taunuv qhov siab.

C. Fais Fab & Tswj

FAIS VSS FAIS(nyob ntawm qhov kev pab xav tau).

Tej thaj chaw deb vs. Alabin tswj(Tus neeg teb xov tooj nyiam).

D. Kev mob ib puag ncig

Tawg-pov thawj(rau thaj chaw muaj kev puas tsuaj).

Corrosion-resistant txheej(Rau cov chaw nres nkoj, cov nroj tsuag tshuaj).

 

Kev sib piv: Tib vs. Coj Girder Lob Cranes

Yam zoo	Ib Leeg Girder Grab	Ob Chav Girder Lob Crane
Thauj Peev Xwm	Mus txog 20 tons	5 rau 550+ tons
Luv ntev	Luv rau nruab nrab (txog 30m)	Ntev spans (30m +)
Nuv qhov siab	Txwv (hauv qab-mounted hoist)	Siab dua (Top-Mounted Hoist)
Ruaj khov	Tswj kav	Superior (tsawg dua deflection)
Tus nqi	Qis dua tus nqi	Siab dua, tab sis zoo dua roi rau kev siv hnyav

 

 

A Ob Chav Girder Lob Overhead Choj CraneMuaj ntau lub luag haujlwm ntau lub luag haujlwm tsim cov khoom siv rau cov khoom siv sib txuas. Hauv qab no yog cov ncauj lus kom ntxaws tawg ntawm nws cov cwj pwm thiab cov khoom siv tshuab:

 

1. Cov qauv tseem ceeb

A. Choj girders (2x lub ceeb nqaj)

Lub thawv girders(Welded steel siv rau cov khoom hnyav).

Cov Tsiaj Tawv(sib dua tab sis muaj zog, siv rau ntev ntev ntev).

Txhawb nqa tag nrho cov qauv crane thiab cov xa hluav taws xob thauj khoom hnyav.

 

 

B. Xaus Cov tsheb thauj khoom (2x)

Nyob ntawm txhua qhov kawg ntawm tus choj girders.

KawCov log, lub cev muaj zog, thiab nresrau kev sib tw ntev (choj) taug kev.

Tsim los khiavCov Rails Railsmounted rau ntawm lub tsev kem lossis kev txhawb nqa ywj siab.

C. Kev Siv Nyiaj

Ramway teeb(Txhawb cov ntsia hlau rau crane txav).

Cov ciav hlau(feem ntauPFC, ASCE, LOSSIS DIN536 Cov Qauv).

Buffers & kawg nres(los tiv thaiv dhau kev ncig ua si).

2. Hoisting & tsawb

AWS DUA TSEV

Hluav Taws Xob Hlau Hlawv Ho Hoist(Siv cov ntawv thov hnyav-).

Saw hoist(rau cov khoom lag luam sib dua).

Xws li:

Hoby LIAB(nrog nres).

Nruas lossis Sprocket(rau hlua \/ saw winding).

Reducer (Gearbox)rau kev tswj hwm torque.

B. Laws Thoob (Clamshell, txiv kab ntxwv tev, lossis electro-hydraulic)

Clamshell lob(rau cov ntaub ntawv ntau li cov thee, grain, xuab zeb).

Txiv kab ntxwv Peel Lab(Rau cov hlau muag hlau, pob zeb, khib nyiab).

Lub cev muaj zog(Qhib nws tus kheej \/ kaw rau automation).

C. Trolley Los Ua Ke

Tsiv lub hoist thiab lob nrog tus choj girders.

Xws li:

Trolley Ncej(Txhawb cov hoist thiab rub).

Trolley Tsav Tsav(rau kev hla mus ncig ua si).

Cov Log & Phau Ntawv Qhia Cov Chais(rau kev ua kom du).

3. Tsav & Cov Lus Qhia

A. Choj mus ncig tsav tsheb (ntev mus ncig)

Kev muaj zog(mounted on kawg truck).

Lub log sib dhos(feem ntau 4 lossis 8 lub log rau ib crane).

Tus nres(rau tswj nres nres).

B. Trolley Mus Ncig Tsav Tsheb (Hla Mus Ncig)

Lub cev muaj tsheb loj trolley(rau kev muab tawm meej).

VFD (Ntau zaus zaus tsav)rau kev ua kom du.

C. Fais Fab Lub Zog

Festoon System(Cable reels rau lub hwj chim raws txoj kev khiav).

Cov txiv neej ua haujlwm (busbars)rau cov khoom siv huv huv.

.

4. Tswj & Kev Nyab Xeeb Nruab

A. Tswj vaj huam sib luag \/ cov txee hluav taws xob

Lub tsev nyobcov neeg sib cuag, rov hais, thiab plc(yog siv).

Tswj cov hluav taws xob faib khoom thiab cov cim los ntawm cov chaw taws teeb.

B. Tus Neeg Teb Xov Tooj Tswj

Xov Xwm Chaw Taws Xob(feem ntau muaj).

Pendant Tswj(Wired, tsis tshua muaj siab rau lob cranes).

Lub tsev nqa khoom tswj(rau cov kev ntsuas siab lossis hnyav ua haujlwm).

C. Cheebtsam muaj kev nyab xeeb

Txwv tsis pub hloov(hoist surl \/ qis dua, trolley, choj mus ncig).

Kev Tshaj Tawm Limited(tiv thaiv kev nqa khoom dhau peev xwm).

Anti-Sway System(rau meej load chaw).

Nres Nres(Nyob rau vaj huam sib luag thiab tswj vaj huam sib luag).

Anti-collision sensors(Rau ntau cranes nyob rau hauv tib thaj chaw).

5. Yeem & Advanced nta

Uas System(Kev ntsuas kev ntsuas).

Automation & Smart Tswj(PLC, IOT kev sib xyaw).

Tawg-pov thawj Motors & Electrials(rau thaj chaw muaj kev puas tsuaj).

CCTV & Laser Kev taw qhia(rau cov dig muag-chaw saib xyuas).

 

​

Daim duab kos

Cov Tshuab Tseem Ceeb

 

 

Qhov Zoo Qhov Zoo ntawm Ob Tus Girder Lob Cranes

✔ Ntau dua thauj peev muaj peev xwm (5 - 550+ tons)

Muaj zog tshaj ib tus girder cranes, zoo tagnrho rauCov ntaub ntawv hnyav hnyav(Coal, ore, seem hlau).

Dual-Yob Tshuabmuaj rau kev thauj khoom heev.

✔ Ntev dua lwm tus (nce txog 40m +)

Haum raudav kev cob qhia, chaw nres nkoj, thiab vaj khoom tsev.

Tsawg kawg deflection vim yogOb Chav Girder Qhov Cuab Lub Zog.

✔IFIIX KHW SIAB SIAB & LOM NTAW

Sab saum toj-mounted hoistMaximizes ntsug chaw nyob hauv qab lub crane.

Tseem ceeb rauCov khoom sib sib zog nqus, nkoj tua, thiab cov khoom lag luam siab.

✔ Kev ua haujlwm siab nyob hauv cov khoom siv

Motorized craw (clamshell, txiv kab ntxwv tev, tshuab hluav taws xob (tshuab hluav taws xob)ua kom txawjChaw thau khoom ceev \/ thauj khoom.

Kev ua tshuab ua haujlwmua tau nrog plc tswj.

✔ Tau Kev Nyab Xeeb Kev Ruaj Ntseg & Durabe

Lub Thawv Girder lossis Truss Girder SivTxo cov viav vias.

Hnyav-Deste Env Truck & Lograu txoj kev mus ncig ua si kom du.

✔ Advancour Tswj & Kev Nyab Xeeb Ntau

Xov Xwm Chaw Taws Xobrau kev nyab xeeb, kev ua haujlwm hloov tau.

Kev tiv thaiv ntau tshaj, txwv hloov chaw, kev sib sib zog nqus tshuab.

VFD tswjrau kom ceev ceev \/ decelerationation.

✔ Customizable rau cov chaw hnyav

Tawg-pov thawjCov kev xaiv rau cov nroj tsuag tshuaj.

Corrosion-resistant txheejRau chaw nres nkoj thiab kev siv marine.

 

Chaw nres nkoj & nkoj xa khoom

Chaw thau khoom \/ unloading tej cargo(Coal, grain, zaub mov).

Nkoj Chaw Thau Khoomnrog clamshell crushs.

Hlau Milling & Portsries

TuavSeem hlau, molten slag, cov ntaub ntawv raw.

Kev pub mistshuab hluav taws xob, casting machine, thiab dov mills.

Fais fab nroj tsuag

Coal TuavRau boilers.

Cov tshauv & Slag Tshem TawmLos ntawm cov txheej txheem sib txuas.

Tsuas yog quarries

Tsheb thaujore, gravel, crushed pob zeb.

Qho chaw thau khoomCov tsheb thauj khoom thiab cov tsheb ciav hlaunyob rau hauv ntau.

Khib Tswj & Recycling

Txheeb thiab txav mus losSeem hlau, siv khib nyiab.

TuavKev Ua Si Hauv Nroog Tsis Muaj Zog (MSW).

Lis & Chiv Ntim

Chaw thau khoom \/ thau khoomSilos thiab Cov Neeg Muaj Tsheb Loj.

Tuavchiv, tsiaj pub zaub mov, thiab khoom ua liaj ua teb.

Maas & Kev Lag Luam Kev Tsim Kho

Tsivclinker, xis mas, thiab aggregates.

Kev pub misMixers thiab Cov Kab Ntau Lawm.

 

 

1.Design thiab engineering
Yuav tsum muaj kev sib sau ua ke:

Ntsaws muaj peev xwm (piv txwv li, 10t, 50t, 100t, thiab lwm yam), ncua sij hawm qhov siab, thiab ib puag ncig kev ua haujlwm yog txhais.

Xav tau kev xav tau yog ntsuas, xws li tswj cov qauv (pendant, wireless, cabin) thiab cov nta tshwj xeeb (piv txwv li, kev tiv thaiv kev sib tsoo).

Qauv Ua Ntej:

Cov kws tshaj lij cov qauv tsim qauv thiab cov crane tsim tsim cov crane thawj zaug tsim qauv, suav nrog lub ntsiab ntawm lub nqaj hlau, kev nqa khoom, trolley system, mus ncig ua si, thiab lwm yam kev sib tw.

Muab xam thiab simulation:

Kev ntsuas cov laij teb tau ua kom muaj cov crane tuaj yeem ua qhov peev xwm.

Cov tshuaj ntsuam xyuas zoo (fea) yuav siv rau simulate kev ntxhov siab thiab defllections nyob rau hauv tus qauv los xyuas kom muaj kev nyab xeeb thiab ruaj khov.

Cov qauv qhia kom ntxaws:

Tom qab kev pom zoo, cov duab kos kom ntxaws rau txhua feem yog tsim, nrog rau cov girder loj, cov kev tawm tsam, tswj hwm, thiab cov kev nyab xeeb.

2. Cov Khoom Siv Pauv
Xaiv cov khoom siv Raw:

Cov ntaub ntawv zoo xws li cov hlau, cov hlau sib cais, txhaws cov hlau, thiab cov khoom siv hluav taws xob yog muaj raws li cov lus qhia tshwj xeeb.

Cov ntaub ntawv tau tshawb fawb rau cov ntawv pov thawj zoo thiab ua raws li cov qauv kev lag luam (piv txwv li, CE).

Cheebtsam Sourcing:

Cov qauv hluav taws xob xws li cov motors, hoists, txwv cov lauj kaub, txwv cov hloov chaw, thiab cov khoom siv nyab xeeb yog kev tswj hwm los ntawm cov neeg muag khoom kom ntseeg tau.

3. Fabrication ntawm Cheebtsam
GIRDER MAYER:

Txiav thiab vuam ntawm steel daim hlau los ua tus choj girder.

Tus Girder yog sib sau ua ke los ntawm vuam lossis cov ntu bolting, kom nws ua tau raws li qhov yuav tsum muaj zog thiab meej.

Xaus cov tsheb sib dhos ua ke:

Qhov kawg lub carriage yog muabricated thiab sib sau ua ke los tuav lub crane ntawm cov kev khiav pails.

Cov kev sib dhos log sib dhos tau muab ntsia kom ntseeg tau tias txoj kev taug kev du raws txoj kev tsheb ciav hlau.

Hoist thiab trolley system:

Lub Hoist chav (hluav taws xob lossis phau ntawv) tau sib sau ua ke, suav nrog lub nruas, ntaus hlau, thiab lub cev muaj zog.

Cov txheej txheem trolley tau tsim los thauj cov kev cuam tshuam ntawm tus choj, suav nrog cov log tsheb thiab tsav tsheb tsav tsheb.

Crane Taug Kev Tsheb:

Lub log crane yog mounted rau thaum kawg cov cab, kom sawv rov qab ncaj qha.

Lub zog tsav tau muab ntsia kom tswj kev mus ncig ua si.

4. Sib dhos ntawm Crane
Lub ntsiab lub nqaj installation:

Lub sib sau ua ke loj girder tau nqa thiab muab tso rau ntawm qhov kawg ntawm cov ciaj.

Tus girder yog mus raws li kom ntseeg tau txoj kev ncaj ncees.

Trolley thiab Hoist installation:

Lub tuam txhab Trolley system yog mounted rau hauv lub loj girder, thiab lub hoist yog mounted rau trolley.

Lub nra txoj saw hlau los yog cov hlua xaim loj yog ntsia thiab kuaj rau kev ua haujlwm du.

Taug kev tshuabchanism teeb:

Lub log crane yog ntsuas, thiab cov tshuab tsav tsheb tau txuas nrog cov tswj kev tswj hwm rau kab rov tav.

5. Hluav Taws Xob thiab Tswj Kev Tsim Kho
Kev sib luag thiab tswj vaj huam sib luag:

Lub vaj huam sib luag tswj tau nruab thiab wired kom tswj tag nrho cov crane txav (hoisting, trolley, crane mus ncig).

Txwv txoj kev hloov chaw, cov nyees khawm thaum muaj xwm ceev, thiab lub tswb ntsuas kev nyab xeeb tau ua ke rau hauv kev tswj hwm.

Lub cev muaj zog thiab cov iav installation:

Cov Motors rau hoisting, taug kev, thiab trolley tau nruab thiab txuas nrog lawv cov iav reli.

Kev kuaj ntawm cov tshuab tswj:

Tswj cov txheej txheem tau kuaj xyuas kom muaj kev sib koom ua ke ntawm kev tswj pendant, wireless tej thaj chaw deb, lossis cov chaw taws teeb.

6. Kuaj thiab Tswj Tswjhwm Zoo
Kev Tshawb Xyuas:

Crane undergoes zoo li qub kev sim ntsuas (los xyuas kev ruaj khov) thiab kev ntsuas kev ua haujlwm zoo (los kuaj xyuas kev ua haujlwm raws li kev ua haujlwm tiag tiag).

Kev tiv thaiv ntau tshaj thiab txwv cov chaw nias raug sim kom ntseeg tau tias lawv muaj nuj nqi kom raug.

Kev Ntsuam Xyuas Kev Nyab Xeeb Kev Nyab Xeeb:

Lub suab thiab lub teeb ci ntsa iab, txwv cov nyom, nres khawm, thiab cov khoom siv ceev xwm ceev, thiab cov kev ruaj ntseg yog txhua yam kev sim ua haujlwm.

Kev kuaj sim:

Txhua qhov kev txav-kev txav-kev txav trolley, choj mus ncig, thiab Sway tswj-raug sim rau kev ua haujlwm du thiab precision.

Kuaj Hluav Taws Xob:

Txhua cov khoom siv hluav taws xob raug sim rau cov xaim hluav taws xob kom raug, thiab kev sib txuas lus nruab nrab ntawm cov tshuab.

Cov ntaub ntawv thiab ntawv pov thawj:

Crane tau kuaj xyuas raws li cov qauv kev nyab xeeb thoob ntiaj teb thiab cov ntawv pov thawj tsis txaus ntseeg los ntawm cov tub ceev xwm (piv txwv li, ISO).

Daim ntawv pov thawj xeem ntawv rau cov motors, cranes, thiab kev thauj khoom yog npaj.

7. Kev tshuaj xyuas zaum kawg thiab tha xim
Kev Ntsuam Xyuas Pom:

Kev soj ntsuam kom huv si yog ua kom ntseeg tau tias cov crane ua tau raws cov qauv tsim qauv thiab cov kev xav tau kev nyab xeeb.

Painting:

Lub crane yog pleev xim nrog cov tshuaj tiv thaiv zoo los tiv thaiv kev tiv thaiv nws los ntawm cov neeg ib puag ncig.

Npav thiab labelling:

Kev ruaj ntseg ntawv cim, lus ceeb toom, thiab cov cim muaj peev xwm siv rau crane kom paub tseeb.

8. Kev xa khoom thiab teeb tsa
Shipping:

Lub crane yog ua tib zoo disassembled rau hauv cov chaw thauj tau (yog xav tau) thiab xa mus rau tus neeg yuav khoom thaj chaw.

:

Lub crane yog nruab rau ntawm-site, thiab txhua yam sib txuas (fais fab, mechanical, tswj) tau ua.

Qhov kawg comvissioning:

Tus Crane tau cog lus los ntawm kev khiav nws los ntawm kev ntsuam xyuas kev ua haujlwm kom ntseeg tau tias nws ua haujlwm zoo.

Cov neeg teb xov tooj kev cob qhia tau ua, yog tias tsim nyog, rau kev nyab xeeb thiab txuag tau.

9. Tom qab-kev txhawb nqa
Kev Kawm Txog Neeg Siv:

Cov neeg teb xov tooj kev kawm txog kev yuav ua li cas siv cov crane kev nyab xeeb thiab ua kom zoo.

Teem Sijhawm Txij Nkawm:

Muab cov phiaj xwm saib xyuas rau cov crane kev ua haujlwm txuas ntxiv ua haujlwm, suav nrog kev tshuaj xyuas tas li, lubrication, thiab sim.

Tom qab muag txhawb:

Muab cov khoom seem, daws teeb meem, thiab kho cov kev pabcuam.

Rhiav Saib:

Lub tuam txhab tau teeb tsa cov khoom siv tswj hwm kev txawj ntse platform, thiab tau teeb tsa 310 teev (teeb tsa) ntawm kev tuav thiab vuam hlau. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teev (teeb tsa), thiab cov khoom siv sib txuas lus yuav ncav cuag 95%. 32 VUAM txoj kab tau muab tso rau hauv kev siv, 50 tau npaj yuav tsum tau nruab, thiab kev siv lub tshuab ntawm cov kab ntawv tag nrho tau mus txog 85%.