Taug kev hla dhau Crane

Qhov zoo

Qhov chaw optimization

Siv qhov chaw nyob saum taub hau, ua kom thaj chaw hauv pem teb kom meej

Tsawg hneev taw piv rau mobile cranes

Precision tuav

Smooth load positioning (± 10mm raug)

Zoo tagnrho rau ilv los yog siab - nqi loads

Workflow Efficiency

Txo cov sij hawm tuav cov khoom los ntawm 50-70%

Ua kom tsuas yog - hauv - cov txheej txheem tsim sijhawm

Kev nyab xeeb nta

Ua tsis tiav - nres nres

Kev tiv thaiv overload

Emergency stop systems

Anti-kev sib tsoo tshuab (rau ntau lub cranes)

 

Cov yam ntxwv ua haujlwm

Load Capacity: 1 ton rau 500+ tons

Tshaj: Feem ntau 10-35 meters (kev cai spans muaj)

Lifting Qhov siab: Txog li 30+ meters

Kev Ceev Ceev:

Choj: 10-60 m / min

Trolley: 5-30m / min

Hoist: 0.5-10m / min

A taug kev overhead cranemuaj ntau yam sib xyaw ua ke uas ua haujlwm ua ke kom muaj kev nyab xeeb thiab siv tau zoo. Ntawm no yog cov ncauj lus kom ntxaws txog txhua yam tseem ceeb thiab lawv txoj haujlwm:

1. Cov Txheej Txheem Tseem Ceeb

Tus Qauv Choj

Main Girder (cov)- Ib leeg lossis ob lub thawv- hom kab teeb uas hla thaj chaw ua haujlwm

Ib leeg girder: Rau cov khoom sib zog (txog 20 tons)

Ob chav girder: Rau hnyav dua ({0}} tons)

Xaus Tsheb- Cov ncej hlau nrog cov log uas txav raws txoj kev khiav

Xws li tsav motors, brakes, thiab log sib dhos

Anti-derailment devices standard

 

Qhov System

Runway Beams- Hnyav hlau I-beams los yog lub thawv beams txhawb nqa crane

Sab saum toj - khiav (feem ntau) lossis kev teeb tsa tsis zoo

Txoj Kev Rails- Precision steel lem (feem ntau ASCE lossis DIN qauv)

Txhawb nqa- Cov ncej steel ncej lossis cov kab hauv tsev

Tej zaum yuav suav nrog seismic bracing nyob rau hauv thaj av qeeg

2. Lifting Mechanism

Hoist Unit

Hluav taws xob Hoist(feem ntau):

Geared lub cev muaj zog nrog nruas lossis disc nres

Hlau hlua los yog saw nqa nruab nrab

Rated rau lub voj voog tshwj xeeb (H3-H4 ntau)

Hydraulic Hoist(rau hnyav load):

Lub tog raj kheej-raws li nqa qhov system

Siv nyob rau hauv steel mills thiab foundries

Trolley Assembly

Motorized Trolley:

Tsav lub cev muaj zog nrog ceev reducer

Cov log tsheb nrog flanges

Qhia rollers kom yooj yim txav

Phau ntawv Trolley(lub luag haujlwm nkaus xwb)

 

3. Motion Systems

Choj Tsav System

Tsav Motors(feem ntau 2-4 lub cev muaj zog)

AC los yog DC powered

Common zog: 3-theem 415V 50Hz los yog 480V 60Hz

Ceev Reducers- Gearboxes nrog qhov sib piv zoo

Log Assemblies- Forged steel log nrog hloov tau treads

Trolley Tsav System

Cov khoom zoo sib xws rau choj tsav tab sis me me

Tej zaum yuav muaj xws li anti-sway technology

4. Tswj & Hluav Taws Xob Systems

Kev xa hluav taws xob

Festoon System- Kev tswj cable rau kev txav zog

Conductor Bars- Cov kab hluav taws xob kaw (rau lub luag haujlwm hnyav)

Bus Bar System(rau cov cranes loj heev)

 

Tswj Devices

Pendant Control Chaw nres tsheb:

IP65 ntsuas rau kev lag luam ib puag ncig

Thaum muaj xwm ceev nres, tswj ceev

Xov tooj cua chaw taws teeb tswj:

2.4GHz zaus hopping tshuab

Kev nyab xeeb - ntsuas tshuab muaj

Cabin Control(rau cov cranes loj heev)

5. Kev ruaj ntseg Cheebtsam

Load Monitoring

Load Cells- Rau qhov ntsuas qhov hnyav

Overload Limit Hloov - Prevents >110% rated load

Kev Nyab Xeeb Kev Nyab Xeeb

Buffer & Bumper Systems- Xaus- ntawm- kev tiv thaiv kev mus ncig

Anti-Kev Sib tsoo Systems- Rau ntau lub cranes

Limit Switches- Tag nrho cov axes ntawm kev txav

Emergency Systems

Fail-Safe Brakes- Caij nplooj ntoos hlav- siv, hluav taws xob tso tawm

Emergency Stop Circuits- Cov tshuab tsis siv neeg

Kev tiv thaiv undervoltage

6. Yeem Cheebtsam

Tshwj xeeb nta

Crane Nplai- Integrated hnyav

Automation Packages- PLC tswj, qhov chaw

LED ua haujlwm teeb- Rau qis- thaj chaw teeb

Cua sov Systems- Rau qhov chaw txias

Cov Pob Khoom Tshwj Xeeb Ib puag ncig

Explosion-Cov pov thawj- Rau thaj chaw muaj kev phom sij

Corrosion-Resistant- Marine ib puag ncig

Siab -Tsub- Cov ntawv thov kev pab

Sketch

Main technical

 

 

Kev mus ncig nyiaj siv ua haujlwm cranes muaj ntau yam txiaj ntsig rau kev lag luam thiab kev lag luam, ua rau lawv tseem ceeb hauv kev tuav cov khoom siv. Nov yog cov txiaj ntsig tseem ceeb:

1. Muaj peev xwm thauj khoom & Precision tuav

Peev Xwm Ntau: Los ntawm1 ton rau 500+ tons, haum rau ob lub teeb thiab hnyav hnyav loads.

Tswj Precision: Smooth ua haujlwm nrog± 10mm positioning raug, zoo tagnrho rau ilv los yog siab - nqi loads.

2. Kev siv qhov chaw zoo tshaj plaws

Tsis muaj kev thaiv pem teb: Ua haujlwm saum toj kawg nkaus, ua kom thaj av tsis muaj chaw rau lwm yam haujlwm.

Kev Pabcuam Tag Nrho: Txav mus raws txoj kev khiav los npog lubtag nrho ntev thiab davntawm ib qho chaw ua haujlwm.

3. Txhim kho Efficiency & Productivity

Kev tuav cov khoom ceev dua: Txo kev siv tes ua haujlwm thiab ua kom nrawm nrawm ntawm kev ua haujlwm los ntawm50-70%.

Automation-Nyob: tuaj yeem koom ua ke nrogPLC tswj, RFID nrhiav, thiab cov tshuab neeg hlau.

4. Txhim khu kev ruaj ntseg nta

Kev tiv thaiv overload: Tiv thaiv lifting tshaj qhov muaj peev xwm.

Anti-Kev Sib tsoo Systems: Ua kom muaj kev nyab xeeb thaum siv ntau lub cranes.

Fail-Safe Brakes: Caij nplooj ntoos hlav- siv cov brakes thaum lub zog poob.

5. Durability & Tsis tshua muaj txij nkawm

Kev tsim kho muaj zog: Ua los ntawm qib siab - qib steel nrogcorrosion-cov tshuaj tiv thaiv.

Lub neej ua haujlwm ntev: Kev tswj xyuas kom raug cranes tuaj yeem kav ntev25-30+ xyoo.

Modular Tsim: Ib qho yooj yim los kho lossis txhim kho cov khoom.

6. Customizable rau cov kev xav tau tshwj xeeb

Adjustable Span & Qhov siab: tuaj yeem tsim kho kom haum rau cov chaw sib txawv.

Tshwj xeeb Configurations: Muaj rauMuaj kev phom sij, siab -kub, lossis ib puag ncig corrosive.

7. Tus nqi -Kev Ua Haujlwm Zoo

Tus nqi zog qis dua: Txo kev cia siab rau forklifts thiab phau ntawv ua haujlwm.

Zog-Efficient Motors: Niaj hnub nimno VFD-tswj tsav txo hwj chim siv.

 

 

Mus ncig teb chaws nyiaj siv ua haujlwm cranes yog siv nyob rau hauv ntau yam lag luam vim lawv versatility thiab efficiency. Hauv qab no yog cov kev siv feem ntau:

1. Kev tsim khoom & kev sib dhos cog

Automotive Kev Lag Luam: Lifting tsheb ncej, cav, thiab pwm hnyav.

Machinery Manufacturing: Siv cov tshuab CNC loj thiab cov cuab yeej siv tshuab.

2. Warehouse & Logistics

Loading/Unloading: Txav cov pallets hnyav, ntim khoom, thiab khaws cia racks.

Tsuas yog -hauv -Lub Sijhawm (JIT) Systems: Ua haujlwm zoo ntawm cov khoom siv rau cov kab ntau lawm.

3. Hlau & Hlau ua

Hlau Mills: Thawv coils, slabs, thiab molten hlau ladles.

Foundries: tuav castings thiab tuag nyob rau hauv siab -kub ib puag ncig.

4. Kev tsim hluav taws xob & Kev lag luam hnyav

Kev teeb tsa turbine: Lifting thiab positioning loj generators thiab rotors.

Nuclear Nroj Tsuag: Siv cov khoom siv hluav taws xob nrog cov cranes tshwj xeeb.

5. Aerospace & Kws muaj txuj ci

Aircraft Assembly: Tsiv tis, fuselage seem, thiab cav.

Shipbuilding: Txhim kho lub nkoj loj hauv cov chaw nres nkoj qhuav.

6. Kev tsim kho & kev tsim vaj tsev

Prefab pob zeb tuav: Thauj loj precast ntu.

Kev tsim kho choj: Muab cov steel girders thiab cov khoom hnyav.

7. Mining & Heavy Machinery

Excavator & Crusher Maintenance: Lifting loj cov khoom siv mining.

Mineral processing: Siv cov ore thiab cov khoom siv ntau.

 

Cov txheej txheem tsim khoom rau a45-tuj Ob Chav Girder Nyiaj Siv Ua Haujlwm Cranesuav nrog ntau theem tseem ceeb, txij li kev tsim qauv mus rau qhov kev sim zaum kawg. Hauv qab no yog cov kauj ruam ntxaws ntxaws -los ntawm - kauj ruam qhia:

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1. Tsim & Engineering

Load & Span xam: Txiav txim siab lub peev xwm crane (45 tons), ncua (nruab nrab ntawm txoj hlua), nqa qhov siab, thiab lub voj voog ua haujlwm (FEM / ISO classification).

Tus Qauv Tsim:

Main girders (lub thawv-hom lossis truss tsim)

Xaus carriages (rau kev txav raws li kev tsheb nqaj hlau)

Hoist thiab trolley mechanism

Hluav taws xob & Mechanical Design:

Lub cev muaj zog, gearbox, nres, thiab tswj qhov system

Hluav taws xob, pendant / xov tooj cua chaw taws teeb tswj, lossis kev ua haujlwm hauv tsev

Software & Simulation: Finite Element Analysis (FEA) rau kev ntsuam xyuas kev ntxhov siab.

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2. Kev yuav khoom

Steel Phaj & Profiles: High-zoo Q235B/Q345B steel rau girders.

Hluav taws xob Cheebtsam: Cov motors (hoist/travel), brakes, limit switches, and control panels.

Mechanical Parts: Log, iav, hlau hlua, hooks, thiab bearings.

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3. Fabrication ntawm Main Cheebtsam

A. Ob Chav Girder Fabrication

Txiav & Vuam: CNC plasma txiav rau precision; Tsis siv neeg submerged arc vuam (SAW) rau girders.

Kev sib dhos: Teem thiab weld girders nrog kawg carriages.

Tua Blasting & Painting: Anti-kev kho xeb (primer + topcoat).

B. Hoist & Trolley Assembly

Hoist Mechanism:

45-tuj hluav taws xob hlau hlua hoist (los yog saw hoist).

Nruas, lub cev muaj zog, gearbox, thiab nres sib dhos.

Trolley Ncej: Fabrication and mounting of wheels, motors, and rails.

C. Xaus Tsheb

Kev tsim kho ncej: Welded steel nrog lub log sib dhos.

Buffers & Bumpers: Kev teeb tsa rau kev tiv thaiv kev sib tsoo.

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4. Kev teeb tsa hluav taws xob

Txuas & Tswj:

Fais fab mov (3-theem AC)

Variable Frequency Drives (VFDs) rau kev ua haujlwm zoo

Pendant / chaw taws teeb tswj qhov system

Cov cuab yeej kev nyab xeeb:

Overload txwv

Limit switches (saum toj / qis mus ncig)

Thaum muaj xwm ceev nres

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5. Kev sib dhos & kev sib koom ua ke

Erection ntawm Girders: Mount ob chav girders mus rau qhov kawg carriages.

Trolley & Hoist Installation: Txoj hauj lwm trolley ntawm girders; ruaj ntseg hoist.

Rail Alignment: Xyuas kom cov tsheb ciav hlau khiav yog theem thiab sib npaug.

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6. Kev Ntsuas & Kev Tswj Xyuas Zoo

A. Factory Testing (ua ntej xa khoom)

Tsis muaj -Load Test: Khiav crane yam tsis muaj load los xyuas kev txav, nres, thiab tswj.

Load Test:

Kev Xeem Static: 1.25 × rated load (56.25 tons) rau 10 mins.

Dynamic Test: 1.1 × rated load (49.5 tons) nrog txav.

Kev kuaj xyuas kev nyab xeeb: Txheeb xyuas cov kev txwv txwv, nres thaum muaj xwm ceev, thiab kev tiv thaiv overload.

B. Ntawm -Site Testing (Tom qab kev teeb tsa)

Re-khiav cov kev xeem thauj khoom nyob rau hauv kev saib xyuas cov neeg siv khoom.

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7. Painting & Corrosion tiv thaiv

Txheej kawg: Huab cua- pleev xim rau (xws li, epoxy zinc-nplua nuj primer).

Cov cim: Daim ntawv lo rau lub peev xwm thauj khoom, ceeb toom, thiab cov ntaub ntawv tsim khoom.

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8. Ntim & Xa khoom

Disassembly (yog tias xav tau): Rau kev thauj mus los yooj yim.

Ntim: Waterproof wrapping rau hiav txwv / av shipping.

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9. Kev teeb tsa & Kev Ua Haujlwm (Ntawm -Site)

Runway Beam Inspection: Ua kom muaj kev sib raug zoo thiab muaj zog.

Crane Assembly: Reassemble girders, hoist, thiab hluav taws xob tshuab.

Kev Xeem Kawg: Ua cov kev xeem thauj khoom thiab kev cob qhia neeg 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 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%.