Electric Ib Girder Nyiaj Siv Ua Haujlwm Crane
Khoom Description
Cov yam ntxwv tseem ceeb:
✔ Compact & Lub teeb yuag- Zoo tagnrho rau kev cob qhia thiab cov chaw ua haujlwm nrog qhov chaw tsawg.
✔ Hluav taws xob-Powed- Kev ua haujlwm du nrog txo qis kev siv zog.
✔ Yooj yim Installation- Yuav tsum muaj kev txhawb nqa tsawg dua li ob chav girder cranes.
✔ Tus nqi -Cov- Kev nqis peev qis dua piv rau ob chav girder cranes.
Hom Hluav Taws Xob Ib Leeg Girder Cranes
(A) Raws li Hoist Hom
Hlau hlua Hoist- Lub peev xwm nqa tau siab dua (txog 20 tons), ua haujlwm zoo dua.
Chain Hoist- Compact, haum rau lub teeb loads (txog 5 tons).
(B) Raws li Cov Qauv Txhawb Nqa
Sab saum toj -Khiav- Txav mus rau ntawm txoj kab mounted rau saum cov kab ciav hlau khiav (muaj peev xwm siab dua).
Underhung (hauv qab -Khiav)- Txav mus rau ntawm flange qis ntawm cov kab hluav taws xob khiav (qhov chaw-txuag).
(C) Raws li Kev Tswj
Pendant Tswj- Wired handheld maub los.
Xov tooj cua chaw taws teeb tswj- Kev ua haujlwm wireless rau kev hloov pauv yooj yim.
Cabin-Ua haujlwm- Rau siab -precision lossis hnyav- daim ntawv thov.
Lifting peev1 - 20 tons (kev cai mus txog 50+ tons)
Span5-30 m
Lifting Qhov siab3-30 m
Lifting ceev1-20m / min (kho tau)
Trolley Ceev5-30m / min
Crane Taug Kev Ceev10-60m / min
Fais fab mov380V / 415V, 50Hz (3 theem)
Lub luag hauj lwm ClassFEM A3-A5 (nruab nrab mus rau hnyav)
Duab & Cheebtsam
1. Main Load-Cov Qauv Kabmob
| Cheebtsam | Muaj nuj nqi | Khoom siv / Hom |
|---|---|---|
| Ib Choj Girder | Thawj kab rov tav nqaj nqa tag nrho cov loads | Rolled steel I-beam (Q235B/Q345B) los yog welded box girder |
| Xaus Tsheb | Txhawb girder thiab pab kom longitudinal txav | Steel fabrication nrog machined log |
| Runway Beams | Txhawb nqa tag nrho crane system | Feem ntau yog kub- dov H- kab teeb (piv txwv li, H200 × 200) |
 |
 |
2. Lifting Mechanism
| Cheebtsam | Muaj nuj nqi | Common Specifications |
|---|---|---|
| Hluav taws xob Hoist | Muab ntsug nqa lub zog | - CD/MD hom hlau hlua hoist (1-20t) - saw hoist (0.5-5t) |
| Trolley Ncej | Txhawb nqa thiab txav hoist raws girder | Steel ncej nrog tsav mechanism |
| Trolley Log | Tso cai hla- mus txawv tebchaws | Forged steel log (Ø200-400mm) |
 |
 |
3. Motion Systems
| Cheebtsam | Muaj nuj nqi | Cov ntsiab lus technical |
|---|---|---|
| Choj Tsav | Txav tag nrho crane raws txoj kev khiav | - 2x 0.4-5.5kW motors - Gearbox piv ~ 31.5: 1 |
| Trolley Tsav | Tsiv hoist hla girder | - 0.2-2.2kW lub cev muaj zog - Kev xaiv tswj zaus |
| Cov log tsheb | Ua kom lub zog du | - Ob npaug -flanged tsim - UG hardness 300-400HB |
4. Kev Siv Hluav Taws Xob
| Cheebtsam | Muaj nuj nqi | Cov yam ntxwv tseem ceeb |
|---|---|---|
| Festoon System | Lub zog xa khoom rau txav crane | Copper conductor tuav los yog cable reels |
| Tswj Vaj Huam Sib Luag | Cov khoom siv hluav taws xob hauv tsev | IP54 tiv thaiv, thermal overload relays |
| Limit Switches | Tiv thaiv dhau- mus ncig | Rotary cam hom lossis qhov sib thooj sensors |
| Chaw nres tsheb Pendant | Tus neeg teb xov tooj tswj interface | 8-khawm lossis 12-khawm IP65 ntsuas |
5. Kev ruaj ntseg Cheebtsam
| Cheebtsam | Muaj nuj nqi | Cov qauv |
|---|---|---|
| Overload Limiter | Tiv thaiv kev thauj khoom ntau dhau | Ua raws li EN 13155 |
| Nres Thaum Muaj Xwm Ceev | Kev txiav tawm tam sim ntawd | Liab nceb khawm |
| Cov pob | Ncua qhov cuam tshuam ntawm kev txwv kev mus ncig | Roj hmab los yog polyurethane |
| Cov cuab yeej ceeb toom | Audible/visual ceeb toom | 95dB buzzer + strobe lub teeb |
.
6. Cov Khoom Pab Txhawb
| Cheebtsam | Muaj nuj nqi | Sau ntawv |
|---|---|---|
| Crane Rails | Phau ntawv rau kev mus ncig zoo | QU70/QU80 steel rails |
| Rail Clamps | Ruaj ntseg crane thaum nres | Phau ntawv los yog tsis siv neeg |
| Cable Tais | Npaj cov kab hluav taws xob | Galvanized steel kev tsim kho |
Maintenance Checklist Cheebtsam
Lubrication Points:
Log bearings (Li-XB2 roj)
Gearboxes (ISO VG 220 roj)
Cov khoom soj ntsuam:
hlua / chains rau hnav
Nres hauv ob sab phlu thickness
Hluav taws xob tiv tauj
Sketch
Main technical
Qhov zoo
1. Tus nqi -Kev ua tau zoo
Tsawg pib nqis peev(~ 30-50% pheej yig dua ob chav girder cranes)
Txo tus nqi installationvim sib zog ua qauv
Cov kev xav tau tsawg kawg nkaus(Txuag nyiaj siv ua haujlwm hauv pej xeem)
2. Qhov chaw ua haujlwm tau zoo
Compact tsim(zoo tagnrho rau cov chaw nrog qhov siab txwv)
Underhung version muaj(siv cov qauv tsev raws li kev txhawb nqa)
Nqaim nuv mus kom ze(maximizes usable chaw ua hauj lwm)
3. Kev Siv Hluav Taws Xob
Kev ua haujlwm hluav taws xobsiv zog tsawg dua li hydraulic systems
Regenerative brakingnyob rau hauv cov qauv niaj hnub recovers zog
Variable Frequency Drives (VFDs)optimize lub cev muaj zog ua haujlwm
4. Kev ua haujlwm zoo
Smooth thiab meej load positioning(± 10mm qhov tseeb)
Kev ua haujlwm ntsiag topiv rau ob chav girder cranes
Kev saib xyuas yooj yimnrog cov khoom siv tau yooj yim
5. Yooj yim
Modular tsimtso cai kom muaj peev xwm hloov kho
Ntau yam kev xaiv tswj(pendant / chaw taws teeb / cabin)
Customizable ncua ntev(txog 35m hauv qee cov qauv)
6. Kev nyab xeeb nta
Integrated overload tiv thaiv
Ua tsis tiav - nres nres(dual braking systems)
Emergency stop functions(ua tau raws li EN 60204 tus qauv)
Daim ntawv thov:
1. Chaw tsim khoom
Automotive nroj tsuag: Cav / kis sib dhos
Machinery Rhiav: Heavy Cheebtsam tuav
Cov chaw pabcuam steel: Coil thiab phaj tuav
2. Warehouse & Logistics
Distribution centers: Thawv loading/unloading
Txias cia: -30℃rau +40℃ua haujlwm
Kev tuav pob: Nrog tshwj xeeb lifting attachments
3. Fais fab & Zog Sector
Transformer txij nkawm(5-20 tuj daim ntawv thov)
Turbine Hall kev pabhauv cov nroj tsuag muaj zog
Solar panel manufacturingkab
4. Kev tsim kho cov khoom siv
Precast qhob ntau lawm
Steel qauv fabrication
Tsev cov khoom warehouses
5. Ib puag ncig tshwj xeeb
Cov nroj tsuag ua zaub movCov qauv: Stainless hlau (IP65)
Cov khw muag tshuaj pleev xim: tawg-cov ntawv pov thawj
Cov chav huv huv: Tsawg me me emission tsim
6. Cov ntawv thov kev tu
Industrial cog overhauls
Cov khoom siv installation / tshem tawm
Kev ua haujlwm kho vaj tse
Cranentau lawm txheej txheem
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%.
Cim npe nrov: Tuam Tshoj Electric Ib Girder Nyiaj Siv Ua Haujlwm Nyiaj Siv Ua Haujlwm Crane, Tuam Tshoj Electronics Ib Girder Nyiaj Siv Ua Haujlwm Nyiaj Siv Ua Haujlwm Crane manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug