Electric Hoist Ob Chav Beam Choj Crane

Ob chav nqaj choj crane nrog lub tshuab hluav taws xob hoist yog lub zog thiab muaj peev xwm nqa tau siv dav hauv kev lag luam chaw rau hnyav - cov khoom siv tuav. Nov yog nws cov yam ntxwv tseem ceeb:

1. Dual -Girder Design
Ob lub ntsiab kab sib txuas muab lub zog zoo dua thiab ruaj khov piv rau ib leeg -girder cranes.

Haum rau cov khoom hnyav (feem ntau 5 tons rau 550+ tons).

2. Fais Hoist System
Powered los ntawm ib tug hluav taws xob saw los yog hlau hlua hoist kom du thiab meej lifting.

Hloov ceev tswj kom raug load positioning.

Kev xaiv rau ib leeg lossis dual hoists rau tandem nqa.

3. Siab Load Capacity & Span
Ua haujlwm hnyav hnyav nrog qhov dav dav (txog 35 meters lossis ntau dua).

Zoo tagnrho rau factories, warehouses, steel nroj tsuag, thiab shipyards.

4. Xaus Trucks & Runway System
Nruab nrog hnyav- lub luag haujlwm kawg cov tsheb thauj khoom nrog lub log kom yooj yim taug kev raws txoj kev khiav.

Yuav ua tau sab saum toj - khiav (ntau dua rau cov khoom hnyav) lossis qis dua - khiav (rau cov khoom sib dua).

5. Precision tswj
Pendant tswj / Xov tooj cua chaw taws teeb tswj / Cabin- ua haujlwm kom muaj kev nyab xeeb thiab yoog raws.

Smooth trolley thiab choj txav ntawm geared motors.

6. Kev nyab xeeb nta
Kev tiv thaiv overload (limit switches).

Thaum muaj xwm ceev nres khawm.

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

Rwb thaiv tsev / tawg- pov thawj xaiv muaj.

7. Customizable Configurations
Adjustable lifting qhov siab & ncua.

Cov txheej tshwj xeeb (kub-resistant, corrosion-resistant).

Festoon lossis conductor bar fais fab mov tshuab.

8. Durability & Kev tu qis
Kev tsim kho steel muaj zog nrog cov qib siab - qib.

Lub neej ua haujlwm ntev nrog kev tu me me.

Muaj peev xwm10 metric tons (10,000 kg)
HomIb leeg girder lossis ob chav girder (nyob ntawm qhov ntev)
Tshaj5 - 25 meters (kho tau)
Lifting Qhov siab6 - 30 meters (tus qauv)
Lub luag hauj lwm ClassFEM 1Am - 2m (ISO A3 - A5)
Ambient Temp-20℃rau +40℃(tus qauv)

GirderBox -hom (welded steel)
Xaus TshebOb chav - log configuration
Log Load~ 12-15 tons ib lub log
Txoj Kev RailQU70/QU80 (GB standard)
HomElectric hlau hlua hoist
Txoj kab uas hla13-15 mm (6x{2}}IWRC)
Lub cev muaj zog13-15 kW (hli)
NresDual electromagnetic brakes

Ib qho hluav taws xob Hoist Ob Chav Beam Choj Crane yog ib qho kev txhawb nqa zoo uas feem ntau siv nyob rau hauv kev lag luam chaw rau hnyav - cov khoom siv tuav. Nws muaj ob peb yam tseem ceeb uas ua haujlwm ua ke kom ua haujlwm tau zoo thiab nyab xeeb. Ntawm no yog ib qho kev tawg ntawm cov khoom tseem ceeb:

1. Choj (Double Girder)
Thawj kab rov tav kab uas hla qhov dav ntawm qhov chaw ua haujlwm.

Muaj ob txoj kab sib txuas (box-hom lossis I-beam) txhawm rau txhim kho lub zog thiab ruaj khov.

Txhawb nqa lub hoist thiab trolley mechanism.

2. Xaus Truck (End Carriages)
Nyob ntawm txhua qhov kawg ntawm tus choj girders.

Lub tsev lub log thiab tsav mechanisms rau crane txav raws txoj kev khiav.

Nruab nrog buffers (shock absorbers) los tiv thaiv kev cuam tshuam hnyav.

3. Hoist Unit
Lub tshuab hluav taws xob- lub zog nqa nqa uas nce thiab txo qis.

Hom: Saw hoist lossis Hlau hlua hoist.

Xws li:

Electric motor (rau lifting)

Gearbox (tso ceev, nce torque)

Nruas los yog saw sprocket (rau hlua / saw winding)

Nres system (kev ruaj ntseg mechanism los tuav loads)

4. Trolley (Hloov Trolley)
Lub mechanism uas txav lub hoist raws qhov ntev ntawm tus choj girders.

Muaj xws li:

Trolley ncej

Trolley log

Trolley tsav lub cev muaj zog (rau transverse txav)

Qhia rollers (kom tiv thaiv kev tsis ncaj ncees)

5. Khiav System
Cov lem uas lub crane txav longitudinally.

Xws li:

Runway rails (mounted ntawm kev txhawb nqa kab lossis lub tsev qauv)

Rail clamps (kom ruaj ntseg crane thaum tsis siv)

6. Hluav Taws Xob & Kev Tswj Xyuas
Tswj vaj huam sib luag (lub tsev contactors, relays, thiab tiv thaiv overload)

Pendant Control (cov chaw taws teeb ntawm tes rau tus neeg teb xov tooj tswj)

Xov tooj cua tswj chaw taws teeb (yeem rau kev ua haujlwm wireless)

Kev txwv kev hloov pauv (tiv thaiv dhau -kev mus los ntawm lub hoist/trolley)

Fais fab mov system (festoon system, cable reels, los yog conductor tuav)

.

7. Cov khoom siv kev nyab xeeb
Overload limiter (tiv thaiv lifting tshaj lub peev xwm)

Thaum muaj xwm ceev nres khawm

Anti-kev sib tsoo system (rau ntau lub cranes hauv tib lub bay)

Lub teeb ceeb toom & tswb

Safety hooks & latches (rau kev ruaj ntseg load)

8. Cab (yeem)
Tus neeg khiav dej num hauv tsev (rau cov cranes uas nquag lossis hnyav- siv lub luag haujlwm).

Xws li kev tswj lub joystick, lub rooj zaum, thiab ntsuas ntsuas.

9. Festoon System (Cable Management)
Nqa lub zog thiab tswj cov kab hluav taws xob raws tus choj thiab trolley.

Tiv thaiv cable tangling thaum lub sij hawm crane txav.

10. Bumpers & Buffers
Absorb cuam tshuam thaum kawg ntawm kev mus los los tiv thaiv cov qauv crane.

​

SKETCH

Main technical

Ob chav nqaj choj crane nrog lub tshuab hluav taws xob hoist yog qhov ua tau zoo thiab muaj peev xwm nqa tau siv dav hauv kev lag luam thiab kev tsim kho. Nov yog nws cov txiaj ntsig tseem ceeb:

1. Siab Load Capacity & Stability
Qhov kev tsim ob chav girder muab lub zog zoo tshaj plaws, tso cai rau cov khoom hnyav dua (feem ntau 5 txog 550 tons) piv rau ib qho girder cranes.

Qhov hnyav dua qhov kev faib tawm txo qis deflection, ua kom muaj kev ruaj ntseg thaum lub sijhawm nqa kev ua haujlwm.

2. Ncua Sijhawm & Kev Pabcuam
Haum rau thaj chaw ua haujlwm dav (txog 35 meters lossis ntau dua), ua rau nws zoo tagnrho rau cov chaw tsim khoom, tsev khaws khoom, thiab kev cob qhia.

Muaj peev xwm npog thaj chaw ua haujlwm loj dua nrog kev sib tw longitudinal thiab transverse txav.

3. Precise & Smooth ua haujlwm
Nruab nrog kev sib txawv ceev tswj kom meej load positioning.

Hluav taws xob hoists muab kev nqa thiab txo qis, txo qis kev sib tw.

4. Durability & Lub neej ua haujlwm ntev
Kev tsim kho steel muaj zog tiv taus hnav, corrosion, thiab hnyav- siv lub luag haujlwm.

Kev saib xyuas tsis tshua muaj vim yog siab - cov khoom zoo.

5. Txhim khu kev ruaj ntseg nta
Xws li kev tiv thaiv overload, txwv cov keyboards, nres thaum muaj xwm ceev, thiab tiv thaiv - tshuab kev sib tsoo.

Kev ruaj ntseg nqa nrog brakes thiab ua tsis tiav-kev nyab xeeb mechanisms.

6. Yooj yim & Customization
Yuav haum nrog ntau hom hoist (hlau hlua lossis saw hoist).

Kev xaiv rau kev tawg- pov thawj, tshav kub- tiv taus, lossis chaw taws teeb - tswj kev ua haujlwm.

7. Kev Siv Hluav Taws Xob
Niaj hnub nimno hluav taws xob hoists siv tsawg zog thaum tswj kev ua haujlwm siab.

Regenerative braking hauv qee cov qauv pab txuag lub zog.

8. Qhov chaw optimization
Lub compact tsim ntawm lub tshuab hluav taws xob hoist tso cai rau kev sib txuas siab dua piv rau ib leeg girder cranes, ua kom qhov chaw ua haujlwm ntsug.

9. Automation & ntse tswj
Yuav ua ke nrog PLC systems, xov tooj cua chaw taws teeb tswj, los yog tag nrho automated ua hauj lwm rau kev lag luam 4.0 daim ntaub ntawv.

10. Nqis -Zoo rau hnyav-Kev siv lub luag haujlwm
Txawm hais tias thaum xub thawj kim dua ib qho cranes, nws lub neej ntev, kev ua haujlwm, thiab txo qis qis ua rau nws raug nqi -zoo rau kev lag luam hnyav.

Ob chav nqaj choj crane nrog hluav taws xob hoist yog ntau yam thiab muaj zog nqa kev daws teeb meem dav siv hauv ntau yam kev lag luam thiab kev lag luam. Nws muaj ob txoj kab sib txuas (bridges) txhawb nqa los ntawm cov tsheb thauj khoom kawg uas khiav ntawm txoj kev nce siab, nrog rau lub tshuab hluav taws xob nqa ntawm lub trolley rau kab rov tav thiab ntsug load txav.

Cov ntawv thov tseem ceeb:
Manufacturing Facilities:

Tsiv cov khoom siv raw, cov khoom tiav, thiab cov tshuab hnyav.

Kev sib dhos kab ua haujlwm rau cov khoom siv.

Warehouse & Logistics:

Loading / unloading cov khoom los ntawm cov tsheb thauj khoom thiab ntim khoom.

stacking thiab retrieving hnyav pallets hauv cov chaw cia khoom.

Hlau & Hlau Industries:

Siv steel coils, nplooj ntawv, thiab cov kab teeb.

Pab hauv forging, casting, thiab machining txheej txheem.

Kev Tsim Kho & Infrastructure:

Lifting cov ntaub ntawv siv (pob zeb blocks, steel girders, kav dej).

Pab hauv prefabricated qauv sib dhos.

Fais fab nroj tsuag & Heavy Industries:

Kev tu cov turbines, generators, thiab boilers.

Tuav cov khoom siv tshuab hnyav thaum kho.

Automotive thiab Aerospace:

Tsiv cav, chassis, thiab cov tsheb loj.

Positioning aircraft qhov chaw thaum sib dhos.

Shipbuilding & Chaw nres nkoj:

Tuav cov khoom ntawm nkoj thiab ntim khoom.

Loading / unloading cargo nyob rau hauv dockyards.

Mining & Cement Cog:

Kev thauj cov ore, minerals, thiab cov ntaub ntawv loj.

Tuav cov cuab yeej hnyav hauv cov chaw ua haujlwm.

Cov txheej txheem tsim khoom rau Electric Hoist Ob Chav Beam Choj Crane suav nrog ntau theem tseem ceeb, los ntawm kev tsim thiab kev yuav khoom mus rau kev sib dhos thiab kev sim. Hauv qab no yog ib kauj ruam dav dav -los ntawm- kauj ruam qhia txog kev tsim khoom:

1. Tsim & Engineering
Kev Ntsuam Xyuas Cov Neeg Siv Khoom: Txiav txim siab lub peev xwm thauj khoom, ncua, nqa qhov siab, lub voj voog ua haujlwm (FEM / ISO kev faib tawm), thiab ib puag ncig.

Tus Qauv Tsim:

Tsim tus choj ob lub voj voog (cov kab teeb tseem ceeb, cov tsheb thauj khoom kawg) siv CAD software (xws li AutoCAD, SolidWorks).

Xam cov kev ntxhov siab, kev poob siab, thiab qaug zog lub neej ib tus qauv (ISO, DIN, FEM, lossis ASME).

Hluav taws xob & Mechanical Design:

Xaiv hom hoist (xov hlua / fais saw hoist), lub cev muaj zog, tswj qhov system, thiab cov khoom siv kev nyab xeeb (txheej hloov, kev tiv thaiv overload).

Kev Pom Zoo: Ua tiav cov duab kos thiab tau txais kev pom zoo rau cov neeg siv khoom / kev tswj hwm.

2. Kev yuav khoom
Main Beams: Hlau daim hlau (Q235B, Q345B) los yog prefabricated I-beams.

Xaus Carriages: Fabricated los ntawm steel seem (channels, ces kaum) los yog welded daim hlau.

Cov khoom siv hluav taws xob: Hoist, motors, gearboxes, log, brakes, cables, thiab pendant / radio remote control.

Lwm Cov Cheebtsam: Rails, buffers, hooks, thiab cov khoom siv kev nyab xeeb.

3. Fabrication ntawm Main Cheebtsam
A. Ob Chav Girder Fabrication
Txiav: Hlau daim hlau raug txiav kom loj (laser / plasma / oxyfuel txiav).

Vuam:

Fabricate box-hom lossis I-section girders ntawm submerged arc vuam (SAW) lossis MIG/MAG welding.

Kev ntxhov siab -relieving (kub kho) kom tsis txhob muaj kev cuam tshuam.

Machining: Laum qhov rau kev sib txuas thiab nto machining (yog tias xav tau).

B. Xaus Carriage Assembly
Welded Tsim: Fabricate kawg carriages nrog lub log, buffers, thiab tsav mechanisms.

Log Installation: Mount forged steel log nrog bearings rau choj txav.

C. Hoist Trolley Assembly
Kev Tsim Kho: Tsim trolley thav duab rau mount lub fais hoist.

Tsav Mechanism: Nruab cov motors, gearboxes, thiab log rau trolley taug kev raws cov girders.

4. Kev kho deg & pleev xim
Blasting: Tua-blasting kom tshem tawm xeb thiab txhim kho xim adhesion.

Priming / Painting: Siv cov tshuaj tiv thaiv -corrosion primer thiab topcoat (feem ntau yog epoxy lossis polyurethane).

Curing: Ci los yog cua - cov khoom pleev xim qhuav qhuav.

5. Kev teeb tsa hluav taws xob
Kev Siv Hluav Taws Xob: Nruab lub tshuab fais fab (festoon / cable reels), tswj vaj huam sib luag, thiab sensors.

Hoist Integration: Mount lub fais hoist (hlau hlua los yog saw) rau ntawm lub trolley.

Cov cuab yeej siv kev nyab xeeb: Nruab cov kev txwv txwv, kev tiv thaiv overload, thiab nres thaum muaj xwm ceev.

6. Kev sib dhos & Kev Xeem
A. Choj Assembly
Girder-Kev Koom Tes Kawg: Bolt lossis weld girders kom xaus cov tsheb thauj khoom.

Alignment Check: Xyuas kom cov girders sib dhos thiab sib dhos kom zoo.

B. Kev Xeem Ua Haujlwm
Tsis muaj -Load Test: Khiav crane yam tsis muaj kev thauj khoom los kuaj xyuas kev txav (hoisting, trolley, choj mus ncig).

Load Test:

Kev ntsuas zoo li qub: 125% ntawm cov khoom ntsuas ntsuas (tso rau 10+ feeb los xyuas qhov deformation).

Kev Ntsuas Dynamic: 110% ntawm cov khoom ntsuas ntsuas los txheeb xyuas qhov ua tau zoo hauv kev txav.

Kev Ntsuam Xyuas Kev Nyab Xeeb: Txheeb xyuas cov brakes, txwv cov keyboards, thiab nres thaum muaj xwm ceev.

7. Kev soj ntsuam zoo & ntawv pov thawj
Dimensional Checks: Txheeb xyuas qhov dav, nqa qhov siab, thiab sib dhos.

NDT Kev Ntsuam Xyuas: Ultrasonic/X-Kev kuaj kab hluav taws xob (yog tias xav tau).

Daim ntawv pov thawj: Tshaj tawm daim ntawv pov thawj ua raws (CE, ISO, OSHA, lossis cov qauv hauv zos).

8. Disassembly & Ntim
Modular Dismantling: Sib tsoo rau hauv cov khoom thauj (girders, kawg carriages, hoist).

Ntim: Tiv thaiv cov khoom nrog cov ntaub qhwv tsis muaj dej thiab ruaj ntseg rau kev xa khoom.

9. Kev teeb tsa & Kev Ua Haujlwm (Ntawm -Site)
Reassembly: Erect runway rails, assemble choj, thiab mount hoist/trolley.

Kev Xeem Kawg: Ua rau ntawm - qhov chaw thauj khoom thiab kev cob qhia neeg ua haujlwm.

10. Cov ntaub ntawv & Kev xa khoom
Muab phau ntawv (kev khiav hauj lwm, kev saib xyuas), cov ntaub ntawv xeem, thiab cov ntaub 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 yuav ncav cuag 95% . 32 cov kab vuam tau muab tso rau hauv kev siv, 50 tau npaj los nruab, thiab cov khoom siv hluav taws xob ntawm tag nrho cov khoom kab tau mus txog 85%.