Electric Ib Leeg Nyiaj Siv Ua Haujlwm Crane

1. Cov Khoom Siv Khoom Siv

Cov khoom no tsim lub hauv paus ntsiab lus ntawm crane thiab txhawb nqa tag nrho lwm cov khoom thiab cov khoom thauj.

Choj Girder:Thawj kab kab rov tav kab uas hla thaj chaw ua haujlwm. Nws feem ntau yog dov steel I-beam lossis fabricated box-hom beam. Lub trolley thiab hoist khiav raws lub qab flange ntawm no girder.

End Trucks:Cov no yog cov tsev nyob ruaj khov uas txuas rau txhua qhov kawg ntawm tus choj girder. Lawv muaj lub log, qag, thiab cov kabmob uas tso cai rau tag nrho cov crane mus ncig.

Runway System:Qhov no yog txoj hauv kev ruaj khov uas lub crane txav mus. Nws tsis yog ib feem ntawm crane nws tus kheej tab sis yog qhov tseem ceeb rau nws txoj haujlwm. Nws muaj xws li:

Runway Beams:Hnyav-lub luag haujlwm steel I-beams ruaj ntseg txuas rau lub tsev txhawb nqa kab lossis cov qauv.

Txoj Kev Rails:Cov hlau ntsia hlau (feem ntau yog ib qho kev tsheb nqaj hlau tshwj xeeb, tab sis qee zaum lub flange sab saum toj ntawm lub nqaj nws tus kheej) uas lub crane lub log khiav. Lawv yuav tsum tau precisely dlhos.

Buffers (Qhov rai):Lub zog- nqus cov khoom siv (feem ntau yog ua los ntawm roj hmab lossis polyurethane) mounted ntawm cov tsheb thauj khoom kawg thiab nyob rau qhov kawg ntawm txoj kev khiav kom nqus tau qhov cuam tshuam thiab ruaj ntseg nres crane txav ntawm nws qhov txwv.

2. Mechanical / Movement Cheebtsam

Cov khoom no muab cov crane txav mus los.

Cov log tsheb:Cov log nyob hauv cov tsheb thauj khoom kawg uas txhawb nqa lub crane thiab tso cai rau nws txav mus raws txoj kev khiav. Tsis yog- lub log uas tsis muaj zog yog hu ua idler wheels.

Drive Units:Cov motorized sib dhos uas muaj zog lub zog. Ib tug ib leeg girder crane feem ntau muaj ob lub ntsiab tsav:

Choj Tsav:Lub cev muaj zog, nres, thiab gearbox sib dhos uas ua rau lub log mus ncig hauv cov tsheb thauj khoom kawg kom txav tag nrho cov crane raws txoj kev khiav (ntev mus ntev).

Trolley Tsav:Lub cev muaj zog thiab gearbox uas txav lub trolley (thiab hoist) rov qab mus rau qhov ntev ntawm tus choj girder (hla mus ncig).

Gearboxes:Txo qhov siab- nrawm, qis- lub zog tawm ntawm lub tshuab hluav taws xob mus rau qhov qis- nrawm, siab- lub zog torque xav tau los txav cov khoom hnyav.

Nres:Fail-kev nyab xeeb nres yog qhov tseem ceeb rau kev nyab xeeb. Lawv feem ntau yog caij nplooj ntoos hlav- teeb tsa, hluav taws xob tso tawm thiab koom nrog hauv qhov xwm txheej ntawm lub zog tsis ua haujlwm los tuav lub nra.

3. Lifting Cheebtsam (Lub Hoist Unit)

Qhov no yog cov khoom tivthaiv uas ua haujlwm ntawm lub load. Ntawm ib qho girder crane, lub hoist feem ntau yog ib qho kev sib xyaw ua ke uas khiav hauv qab flange ntawm tus choj girder.

Hoist Tsav:Lub tshuab hluav taws xob uas muab lub zog nqa thiab txo cov load.

Lifting Medium:

Hlau hlua Hoist:Siv ib txoj hlua hlua khi rau ntawm lub nruas. Ntau dua rau qhov hnyav dua thiab qhov nrawm dua.

Chain Hoist:Siv cov hlua txuas welded los yog cov saw hlau thauj khoom. Feem ntau compact thiab raug nqi -zoo rau qis dua.

Nruas los yog Sprocket:

Rau hlau hlua hoists:Ib tug grooved nruas uas spools cov hlua hlau.

Rau chain hoists:Ib sprocket uas meshes nrog cov kev sib txuas ntawm cov saw hlau.

Hook Block:Lub rooj sib txoos uas txuas rau lub load. Nws muaj xws li ib tug pulley / sheave thiab tus nuv nws tus kheej. Tus nuv tuaj yeem tig los tiv thaiv kev sib tw ntawm lub nra.

Load Limiter / Overload Protection:Ib qho tseem ceeb ntawm kev nyab xeeb sensor uas tiv thaiv lub crane los ntawm kev nqa lub nra tshaj nws qhov peev xwm ntsuas.

Upper Limit Hloov:Ib qho kev hloov pauv tsis siv neeg uas txiav lub hwj chim rau lub hoist lub cev muaj zog los tiv thaiv tus nuv thaiv los ntawm kev nce siab thiab ua rau lub hoist los yog nws tus kheej.

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4. Hluav taws xob & Tswj Cheebtsam

Cov khoom no muab lub zog thiab hais kom lub crane ua haujlwm.

Fais fab xa khoom System:

Festoon System:Txoj kev tshaj plaws. Ib tug series ntawm cables (rau lub hwj chim thiab tswj) yog nqa nyob rau hauv ib tug saj zawg zog tais uas txuas thiab retracts nrog lub crane txav.

Tus neeg xyuas pib Bar System (Enclosed Track):Ib tug nruj, insulated bar system mounted raws txoj kev khiav. Cov khau khiab ntawm lub crane swb raws li qhov bar los kos lub zog. Txaus siab rau kev ncua ntev, kev ua haujlwm siab dua, lossis ib puag ncig hnyav.

Tswj Ntaus:

Pendant Control chaw nres tsheb:Huab cua-cov ntaub ntawv pov thawj raug tshem tawm ntawm lub crane nrog khawm khawm rau Up/down, East/West (Trolley), North/South (Bridge). Tus neeg teb xov tooj taug kev nrog lub crane tswj nws.

Xov tooj cua tswj chaw taws teeb:Lub wireless transmitter uas tso cai rau tus neeg teb xov tooj tswj lub crane los ntawm qhov deb, muab kev pom zoo dua ntawm kev thauj khoom thiab kev nyab xeeb ntxiv los ntawm kev ua kom tus neeg teb xov tooj tawm ntawm txoj kev thauj khoom.

Control Vaj Huam Sib Luag (Cabinet):Lub tsev cov khoom siv hluav taws xob xws li contactors, qhov sib txawv zaus tsav (VFDs), overload protectors, thiab programmable logic controllers (PLCs) uas tswj fais fab thiab logic rau lub crane txav.

Variable Frequency Drives (VFDs):Kev xaiv tab sis pom zoo heev. Lawv muab du, tswj acceleration thiab deceleration, txo cov load viav vias, mechanical stress, thiab txhim kho qhov chaw raug.

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Main technical

Hluav taws xob ib leeg girder nyiaj siv ua haujlwm cranes yog qhov kev xaiv nrov rau ntau qhov kev lag luam vim lawv qhov sib xyaw ua ke ntawm kev lag luam thiab cov txiaj ntsig zoo.

1. Tus nqi -Kev ua tau zoo (Lower Initial Investment)

Yooj Yim Tsim:Nrog tsuas yog ib lub ntsiab girder, tus qauv tsis tshua muaj kev tsim thiab tsim dua li ob chav girder crane.

Txo cov nqi khoom siv:Lawv siv cov hlau tsawg, ua rau lub crane nws tus kheej tsis tshua kim los tsim.

Tus nqi qis dua Installation:Ua sib dua, lawv feem ntau yooj yim dua thiab pheej yig dua rau nruab.

Txo tus nqi txhawb nqa:Qhov hnyav dua muab qhov me me rau ntawm lub tsev txhawb nqa kab thiab cov qauv khiav, uas tuaj yeem ua rau muaj kev txuag nyiaj ntau hauv kev tsim kho tshiab lossis thaum rov kho lub tsev uas twb muaj lawm.

2. Kev siv lub taub hau zoo tshaj plaws

Compact Design:Lub hoist yog mountedhauv qabib leeg girder, ua rau tag nrho cov crane sib dhos heev.

Maximized Lift Qhov siab:Qhov qis -profile tsim no muab covqhov siab tshaj plaws tau nuv qhov siabrau ib tug muab lub tsev qab nthab qhov siab. Qhov no yog qhov txiaj ntsig tseem ceeb hauv cov chaw uas muaj qhov txwv ntsug.

3. Lub teeb yuag thiab ua haujlwm zoo

Qhov hnyav txo tsis tsuas yog txuag ntawm cov qauv kev txhawb nqa xwb tab sis kuj txhais tau hais tias lub crane tsav lub cev muaj zog tuaj yeem ua kom me dua thiab muaj zog ntau dua -txoj kev txav tus choj raws txoj kev khiav.

4. Kev tu yooj yim thiab kev ntseeg tau

Kev tsim kho yooj yim:Cov khoom tsawg dua (ib lub girder, ib qho yooj yim trolley / hoist system) txhais tau tias muaj tsawg dua qhov uas tuaj yeem ua tsis tau.

Siv tau:Cov khoom tseem ceeb xws li lub hoist thiab trolley tau yooj yim nkag mus rau kev tshuaj xyuas thiab kev saib xyuas, txo qis sijhawm.

5. Versatility thiab Adaptability

Lawv tuaj yeem raug teeb tsa hauv ntau txoj hauv kev kom haum rau cov kev xav tau tshwj xeeb, suav nrog:

Sab saum toj -Khiav:Lub crane khiav ntawm txoj hlua mounted rau saum cov kab ciav hlau khiav. Qhov no yog qhov feem ntau configuration, muab lub siab tshaj plaws lifting muaj peev xwm.

Hauv qab -Khiav (Underhung):Lub log crane khiav ntawm lub flange hauv qab ntawm cov kab hluav taws xob khiav, uas feem ntau yog txhawb nqa los ntawm lub ru tsev qauv. Qhov no tso cai rau lub kaw lus uas ntau lub cranes tuaj yeem ua haujlwm ntawm tib txoj kev khiav thiab txawm tias yuav raug xa mus ntawm bays.

6. Haum rau lub teeb mus rau nruab nrab lub luag haujlwm voj voog

Lawv tau tsim zoo kawg nkaus rau cov ntawv thov uas yuav tsum tau siv ntau zaus tab sis tsis siv ntau heev (cov qauv kev ua haujlwm raws li Class A txog C).

Cov cranes no yog cov neeg ua haujlwm ntawm kev lag luam, zoo tagnrho rau txhua txoj haujlwm uas cuam tshuam cov khoom txav mus rau hauv ib cheeb tsam uas tau hais tseg. Lawv feem ntau pom muaj nyob rau hauv daim ntawv thov uas muaj peev xwm yuav tsum muaj nyob rau hauv 20 tons thiab spans yog nruab nrab ntev.

1. Kev tsim khoom thiab sib dhos cov nroj tsuag

Tsiv Raw Materials:Kev thauj cov hlau, txhuas, thiab lwm yam khoom siv los ntawm kev cia mus rau qhov chaw ua haujlwm.

Workstation Pub:Muab cov khoom thiab sub- sib dhos rau cov ntsiab lus sib txawv ntawm cov kab ntau lawm.

Handling Machinery:Lifting thiab positioning hnyav machinery, pwm, thiab khoom siv rau kev teeb tsa lossis kev saib xyuas.

Loading/Unloading:Txav cov khoom tiav los ntawm cov kab sib dhos mus rau cov tsheb thauj khoom lossis mus rau hauv kev cia khoom.

2. Lub Chaw Muag Khoom thiab Chaw Muag Khoom

Chaw thau khoom Docks:Tshem tawm cov tsheb thauj khoom thiab muab cov khoom tso rau hauv cov racks.

Order Picking:Kev tuav cov khoom loj, hnyav, lossis cov khoom palletized uas dhau los ntawm phau ntawv muaj peev xwm.

Kev Tswj Xyuas Cia:Tsiv khoom mus thiab los ntawm qhov siab - chaw cia khoom.

3. Rhiav thiab Maintenance Bays

Automotive Garages:Tshem tawm thiab txhim kho cov cav, kev sib kis, thiab cov tsheb npav / tsheb thauj khoom lub cev.

Machinery Repair Shops:Tuav lub cev muaj zog loj, twj tso kua mis, thiab cov khoom siv kho kom zoo.

Utility Facilities:Lifting transformers, switchgear, thiab lwm yam khoom siv hluav taws xob hnyav.

4. Cov ntawv thov kev lag luam tshwj xeeb

Ntawv thiab Printing Industries:Tuav cov ntawv hnyav hnyav kom muaj kev nyab xeeb thiab meej.

Cov khw muag khoom hlau:Hloov cov ntawv hlau, steel coils, thiab fabricated qhov chaw.

Cov neeg tsim khoom siv:Cov hnab ntim cov cement, pob zeb ntoo, thiab lwm yam khoom siv hauv tsev.

Aerospace:Tsiv cov khoom xws li tis thiab fuselage seem nyob rau hauv me me manufacturing thiab tu hangars.

1. Tsim & Engineering
Kev Ntsuam Xyuas Kev Xav Tau: Paub meej tias muaj peev xwm thauj khoom, ncua, nqa qhov siab, qib automation, hom kev tswj, thiab cov yam ntxwv kev nyab xeeb raws li cov neeg siv khoom xav tau.

Tus Qauv Tsim: Tsim ib lub voj voog loj loj, cov tsheb thauj khoom kawg, lub tsheb thauj khoom, thiab kev sib dhos hoist siv CAD software.

Hluav taws xob & Tswj Tsim: Tsim cov txheej txheem tswj hwm suav nrog PLC programming, xaiv lub cev muaj zog, VFDs, sensors, tswb, thiab kev cuam tshuam kev nyab xeeb.

Simulation & Validation: Siv FEA (Finite Element Analysis) rau cov qauv kev ncaj ncees thiab dynamic simulation rau kev tswj cov lus tsa suab.

2. Kev yuav khoom
Qhov chaw siab -cov hlau zoo (Q345B lossis sib npaug) rau cov nqaj loj thiab cov khoom siv.

Tau txais lub cev muaj zog, hoists, VFDs, PLCs, txwv kev hloov pauv, thiab lub tswb nrov los ntawm cov neeg muag khoom ntseeg siab.

Xyuas kom tag nrho cov khoom ua tau raws li cov ntawv pov thawj thiab cov qauv (ISO, CE, GB).

3. Main Beam Fabrication
Txiav: Hlau daim hlau txiav kom loj siv CNC nplaim / ntshav txiav tshuab.

Kev Tsim: Yob los yog daim hlau rau hauv I-beam lossis lub thawv girder profile.

Vuam: Ua vuam flanges, web, thiab stiffeners tom qab vuam txheej txheem specifications (WPS).

Kev kho cua sov: Kev ntxhov siab yog tias tsim nyog los txo qhov vuam deformation.

Machining: Laum qhov rau qhov kawg carriage thiab trolley mounting; tshuab crane rails yog integrated.

Kev tshuaj xyuas: Txheeb xyuas qhov zoo ntawm qhov vuam (X-ray lossis ultrasonic), qhov ntev, thiab qhov chaw tiav.

4. Xaus Carriage & Trolley Assembly
Frame Fabrication: Txiav thiab weld kawg carriage thav duab thiab trolley thav ntawv.

Wheel Assembly: Mount log thiab haum bearings; sib dhos tsav lub cev muaj zog thiab gearbox.

Kev teeb tsa: Txuas cov log rau cov ncej thiab mount brakes thiab txwv cov keyboards.

Kev Ntsuas: Kev ntsuam xyuas zoo li qub thiab lub zog ntawm lub log thiab nres rau kev sib hloov thiab kev thauj khoom.

5. Hoist Assembly
Sib sau cov hlua hlau los yog saw hoist ntawm lub trolley.

Txhim kho tus nuv thaiv, latch kev nyab xeeb, load limiter, thiab load sensors.

Txuas hoist motor, gearbox, nres, thiab encoders.

Ua cov kev ntsuam xyuas ua haujlwm ntawm hoisting ceev, lifting peev, thiab braking.

6. Hluav taws xob thaiv & tswj qhov system
Txhim kho lub cev muaj zog, tswj cov kab hluav taws xob, thiab cov kab sib txuas lus.

Mount PLC, VFDs, contactors, thiab kev nyab xeeb relays hauv lub txee tswj.

Hlau txwv keyboards, tswb, nres xwm ceev, thiab sensors.

Qhov Kev Pabcuam PLC nrog kev tswj xyuas tsis siv neeg, kev cuam tshuam kev nyab xeeb, thiab kev kuaj mob.

7. Kev kho deg
Ntxuav: Tshem tawm xeb, roj, thiab cov khib nyiab ntawm txhua qhov hlau.

Primer Txheej: Siv cov tshuaj tiv thaiv -corrosion primer.

Thaum kawg Xim: Txau siab -cov xim muaj zog tiv thaiv kev hnav thiab xeb.

Curing: Cia lub sij hawm kom qhuav kom zoo kom tiav.

8. Ua ntej-Kev kuaj kev teeb tsa
Tsis muaj -Load Tests: Khiav crane, trolley, thiab hoist yam tsis muaj load los xyuas qhov txav, ceev, thiab tswj.

Load Test: Ua cov ntsuas load rau ib tus qauv kom ntseeg tau tias kev nqa lub peev xwm thiab kev ua haujlwm zoo.

Kev Tshawb Xyuas Kev Nyab Xeeb Kev Nyab Xeeb: Tshawb xyuas kev ua haujlwm ntawm kev txwv ntau dhau, txwv kev hloov pauv, nres thaum muaj xwm txheej ceev, thiab lub tswb.

Automation Validation: Test automated sequences, positioning precision, thiab sensor tawm tswv yim.

9. Ntim & Shipping
Disassemble qhov chaw yog tias tsim nyog rau kev thauj mus los.

Tiv thaiv cov khoom nrog xeb- pov thawj, padding, thiab ruaj ntseg ntim.

Npaj cov ntaub ntawv nrog rau cov neeg siv phau ntawv, phau ntawv qhia kev saib xyuas, thiab daim ntawv pov thawj xeem.

10. Installation & Commissioning (Nyob ntawm -Site)
Reassemble crane Cheebtsam ntawm cov neeg siv khoom.

Teem lub crane rails thiab ruaj ntseg khiav qauv.

Txuas lub zog thiab tswj cov kab hluav taws xob.

Calibrate sensors thiab kuaj automated tswj functions.

Tsheb ciav hlau cov neeg ua haujlwm thiab cov neeg ua haujlwm tu.

Muab cov ntaub ntawv thiab ntawv pov thawj.
 

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%.