Precast Qhob Gantry Crane

 

Cov yam ntxwv tseem ceeb ntawm precast qhob gantry cranes

Siab Ntsuas Lub Peev Xwm
Tsim los tuav 5 - 500+} tons, nyob ntawm daim ntawv thov (piv txwv li, me me phab ntsa panels vs. Coob choj Girders).
Kev siv txhawb cov qauv steel rau kev ua haujlwm nyob rau hauv ib puag ncig hnyav.

Precision tuav
Nruab nrog anti-sweel tshuab (± 10mm yog) rau qhov chaw nyab xeeb ntawm cov ntsiab lus precast.
Kuj tsis paub meej ceev hoists rau tswj kev nqa thiab txo qis.

Customizable span & qhov siab
Adjustable Spans (txog li 35m) los npog cov txaj loj lossis chaw cia khoom.
Kev Lifting Hights rau stacking precastents.

Durability & corrosion tsis kam
Kub-DIP Galvanized lossis Epoxy-coated cov Cheebtsam kom tiv taus hmoov av thiab noo noo.

Cov Automation & Tswj Chaw Taws Teeb
Semi-automated pre-programmed rau kev rov ua dua cov haujlwm.
Xov tooj cua chaw taws teeb tswj rau tus neeg teb xov tooj kev yooj yim thiab kev nyab xeeb.

 

Cov Cheebtsam: Cav, kabmob, Gearbox, Tsav, Iav

Qhov chaw ntawm Keeb Kwm: Henan, Suav

Warranty: 2 xyoos

Qhov hnyav (kg): 50000 kg

Video tawm-soj ntsuam: muab

Kev Ntsuas Cov Lus Qhia: muab

Daim Ntawv Thov: Sab Nraum Zoov

Cov Ntsiab Lus: Gantry Crane

Ntsuas Chaw thau khoom muaj peev xwm: 50ton

Hla kev ncig mus ncig: 44.6m \/ min

Ntev mus ncig ua si: 47.1m \/ min

Kev tswj txoj kev: alarm

Lub Zog Hluav Taws Xob: Cable Reel

Hlau Track: Qu80

Lub Hwj Chim: {3-} Phase Ac 50Hz 380V

 

 

1.Thaum cov qauv txheej txheem
Gantry num
Steel thawv girders (feem ntau Q345B qib qib)
Kho tau cov dav dav dav ({{{0} m} ​​m hom rau precast cov ntawv thov)
Corrosion-resistant txheej (epoxy lossis kub-dip galvanized)

Txhawb ob txhais ceg
Kho lossis kho qhov siab tsim
Outrigger Stetilizers rau lub neej hnyav
Roj Hmab Loj Los Yog Cov Tsheb ciav hlau-Mounted

Zov Ciaj Tuag Los
Hnyav-Cov Luag Haujlwm Log nrog Forged Hlau Axles
Cov Khoom Siv Tiv Thaiv Kev Nyab Xeeb
Tsav Lub Cev Muaj Zog Sib Tham

 

2.Lifing Mechanism
Ho xav lub zog
Cov hlua hlau hoists ({0}} tuj muaj peev xwm)
Dual-ceev tswj ({0. 5-8 m \/ min nplua qhov chaw)
OVERVER Kev Tiv Thaiv Kev Tiv Thaiv Sensors

 

Tus Kab Nqis Tsho
Modular tsim rau cov qauv sib txawv
Nqus tsev ua haujlwm lossis cov tshuab classic
Rotator Txuas rau Vaj Huam Sib Luag

 

Trolley Los Ua Ke
Hla Mus Ncig Ceev (10-30 m \/ min)
Anti-Sway Tswj System
Kev Tswj Xyuas Kab Mob Ntshav Festoon

Pitectlub laub

1) Tus Qauv & Tsim
Lub ntsiab tseem ceeb Kev twb kev twb kev txuas: Qhov kawg cov neeg lwg txuas tau txuas nrog rau ob tus tsiaj girders, muab faib tawm ruaj khov thiab load faib.
Hlau thav duab hluav taws xob: ua los ntawm cov hlau loj ua kom cov khoom siv hnyav thiab kev ua haujlwm hnyav.
Box-hom lossis Welded qauv: kom ntseeg tau ruaj khov thiab nruj.
2) Kev Ncig Xyuas Txheej Txheem
Qhov kawg carriage yog nruab nrog txoj kev taug kev uas txav lub crane raws cov ntug av:
Cov log sib dhos: cov kab ntsig loj, muaj zog lub zog steel log tsim rau kev txav mus kom du.
Tsav cov chav nyob (Tsav & Gearbox):
Powered los ntawm hluav taws xob motors (feem ntau yog nrog VFD rau cov nrawm dua thiab deceleration).
Gearboxes xa lub zog ua tau zoo rau lub log.
Kev tsheb nqaj hlau, cov buffers (yeem): tiv thaiv tsis tau txav thaum muaj cua hlob.
Braking System:
Electromagnetic lossis hydraulic brakes kom ntseeg tau tias muaj kev nyab xeeb.
Tso tseg thaum muaj xwm ceev kom muaj kev nyab xeeb ntxiv.

4.Crary Traveling Mechanism

Ncig Teb Tsav Tsav Tsheb
Lub crane txav raws cov kab ke hauv av uas siv lub cev tsav tsheb tsav, suav nrog:
1) Tsav Tsheb Tsav Tsheb:
Feem ntau peb-theem asynchronous motors.
Yuav siv cov sib txawv zaus tsav (VFD) rau kev ua kom du ceev, tswj kev ceev ceev, thiab kev txuag hluav taws xob.
2) Gearbox & Spare system:
Lub muaj lub cev muaj zog los ua lub nra hnyav uas txo qhov nrawm thiab nce lub zog.
Siv helical lossis ntiaj chaw zog zog rau kev sib kis tau zoo.
3) log hluav taws xob:
Cov tsav uas tau tsav tsheb: Powered los ntawm cov motors thiab gearboxes.
Idle Log: DAWB-txav kev txhawb nqa log kom sib npaug ntawm lub nra.
Cov khoom siv: forged steel nrog kev kho cua sov rau kev ua haujlwm ntev.
Flanged tsim los ua kom lub log muaj kev nyab xeeb ntawm txoj kev tsheb ciav hlau.
4) braking system:
Electromagnetic lossis hydraulic brakes rau tswj nres.
Cov brakes thaum muaj xwm ceev rau kev nyab xeeb ntxiv.

5.trolley Travelling Mechanism

1) cov qauv txheej txheem
Trolley Ncej:
Lub luag haujlwm hnyav-steel thav duab uas lub tsev lub hoisting tshuab.
Tsim kom txav tau yooj yim raws sab saum toj flange ntawm ob tus tsiaj girders.
Trolley Log:
Plaub lossis ntau lub log, nyob ntawm tus qauv tsim.
Ua los ntawm forged steel nrog kev kho cua sov rau kev ua haujlwm ntev.
Flanged log kom tiv thaiv kev ua haujlwm derailment.
2) Kev Nyab Xeeb & Tswj Cov Nta
Txwv txoj kev hloov chaw: Tiv thaiv kev ncig hla dhau kev nce qib.
Braking System:
Electromagnetic los yog hydraulic brakes kom tswj tsis pub siv.
Cov brakes thaum muaj xwm ceev rau kev nyab xeeb ntxiv.
Anti-swb & anti-skew tshuab: ua kom cov kev txav ua kom zoo thiab tiv thaiv kev tsis zoo.
Kev tiv thaiv ntau dhau: txwv tsis pub muaj ntau dhau ntawm kev thauj khoom puas tsuaj.

6.Cra log

1) hom Crane log
Ib qho 20- tuj tuj Girder Goliath Gantry Crane feem ntau siv cov log hauv qab no:
Cov tsav uas tau tsav lub log: txuas nrog lub cev muaj zog thiab cov thawv, muab kev txav mus los.
Idle log (tsis-tsav): Txhawb nqa lub cev muaj lub cev hnyav thiab yob ywj siab.
Flanged log: muaj ntug ntug (flange) kom ua kom cov crane sib thooj ntawm txoj kev ntsia.
Muab ob npaug rau-flanged log (yeem): Muab cov ntawv thov kom ruaj khov rau cov kev siv hluav taws xob siab.
2) Khoom Siv & Tsim Cov Txheej Txheem Tsim
Khoom siv:
High-zog forged steel (piv txwv li, 42crmo, 65mn, lossis zg 430-640).
Kub-kho rau cov siab hnav tsis kam thiab kav ntev.
Hardness:
Lub Hardness Hardness: HRC 40-50 (rau kev hnav tsis kam).
Cov tub ntxhais ua tawv tawv: qis dua los tswj kev nruj.
Txheej txheem tsim khoom:
Forging → Machining Kev Kho Mob Kub Kub

7.CraCane Hook

1) Hom Crane Hooks
Qhov kev xaiv ntawm tus nuv yog nyob ntawm lub lifting thov:
Tib Tug:
Siv rau cov ntawv teev tseg dav dav.
Yooj yim tsim nrog kev sib hloov hloov pauv kom tiv thaiv sib ntswg.
Ob Chav Hook:
Siv rau dav lossis hnyav nra kom ntseeg tau tias qhov hnyav faib.
Muab kev ruaj khov zoo dua ib tus nuv.
Forged Hook vs. Laminated nuv:
Forged nuv: Ua los ntawm ib daim ntawm lub siab-zog hlau, muaj zog thiab ntau ruaj khov.
Laminated nuv: Ua los ntawm ntau cov hlau phaj, siv rau kev nyab xeeb ntxiv (txo kev pheej hmoo ntawm kev ua tiav sai).
2) Khoom Siv & Raug
Khoom siv:
High-zog cov pa roj carbon lossis hlau lossis alloy hlau (piv txwv li, 20mnsi, 34crmo4).
Tsim los daws cov nra hnyav thiab tiv thaiv tsis muaj kev tiv thaiv.
Kev Kho Cua Sov:
Nce hardness thiab ruaj khov.
Txo cov hnav thiab txuas ntxiv lub neej pabcuam.
Kev Nyab Xeeb Tseem Ceeb:
Feem ntau 4: 1 lossis 5: 1 los xyuas kom muaj kev nyab xeeb nqa haujlwm.

8.Moor

Nta & Specifications
1) Khoom Siv Hluav Taws Xob:
Peb-theem khoom siv hluav taws xob yog tus qauv, vim nws muab cov khoom sib npaug ntau dua, thiab cov peev txheej txhim khu kev qha rau cov haujlwm hnyav.
Zaus: Feem ntau 50 HZ lossis 60 HZ, nyob ntawm cov qauv hluav taws xob hauv nroog.
2) enclosure & tiv thaiv:
IP54 lossis IP55 kev tiv thaiv kev tiv thaiv kom tiv thaiv plua plav thiab dej.
Chav kawm F lossis H rwb thaiv tsev los lis cov kev ua haujlwm siab dua.
Cua txias zog: Feem ntau cov motors tau nruab nrog kev yuam kev dim pa lossis kiv cua txias kom tiv thaiv kev ua haujlwm dhau los ua haujlwm.
3) Pib Txheej Txheem:
Lub hnub qub-Delta (Wye-Delta) lossis autotransformer stepers rau kev siv lub cev muaj zog thiab kom txo qis hauv qhov tam sim no.
Mos oob khab lossis VFD: Feem ntau siv rau trolley thiab taug kev mus nrawm nrawm, txhim kho lub sijhawm ntev ntawm lub cev muaj zog thiab txo cov tshuab kev ntxhov siab.

.

9.sound thiab Lub Teeb Lub Tswb System & txwv hloov

1) suab thiab lub teeb tswb system
Lub suab thiab lub teeb pom kev zoo muab cov lus ceeb toom thiab kev pom zoo ntawm kev ua haujlwm crane xws li nce ntau dhau, txwv tsis pub tshaj, lossis xwm txheej kub ntxhov.
2) Txwv Tsis Pub Hloov
Txwv kev hloov pauv yog cov khoom siv kev nyab xeeb uas tiv thaiv cov crane los ntawm kev tshaj li nws cov kev tsim ntau. Cov pob no yog qhov tseem ceeb rau kev ua haujlwm kom zoo thiab tsis txhob muaj kev phom sij lossis kev nyab xeeb.

10.safety cov khoom siv

1) Kev tiv thaiv kev tiv thaiv tshaj plaws
Lub Hom Phiaj: Tiv thaiv cov crane los ntawm kev nqa khoom thauj dhau nws lub peev xwm kev puas tsuaj, uas yuav ua rau muaj kev puas tsuaj lossis kev puas tsuaj loj.
2) Txwv Tsis Pub Hloov
Lub Hom Phiaj: Saib xyuas lub crane tsis tshaj nws cov kev txwv ua haujlwm, tiv thaiv kev ua haujlwm puas lossis kev ua haujlwm txaus ntshai.
3) Lub cev nres tsheb thaum muaj xwm ceev
Lub Hom Phiaj: Muab cov kaw lus ceev ceev rau txhua qhov kev ua haujlwm crane thaum muaj xwm txheej ceev.
4) Kev Sib Nrauj Tawm Tsam
Lub Hom Phiaj: Tiv thaiv cov crane los ntawm kev sib tsoo nrog cov khoom nyob ze, lwm yam cranes, lossis cov qauv cranes, txhim kho kev nyab xeeb hauv chaw ib puag ncig nrog ntau cranes.
5) Suab thiab Lub Teeb Tswb Zog
Lub Hom Phiaj: Cov neeg ua haujlwm nyob ze cov neeg ua haujlwm ntawm Crane txav thiab kev tsis txaus siab.
6) tiv thaiv kom huv
Lub Hom Phiaj: Txo viav vias thaum lub sijhawm crane kev coj, txhim kho kev nyab xeeb, precision, thiab kev tswj hwm cov khoom.
7) nres
Lub Hom Phiaj: Muab kev ruaj ntseg nres thiab tuav lub peev xwm rau lub crane, tiv thaiv kev txav thaum nws tsis xav tau.

11.Control Systems

Tus teb xov tooj

Pendant Tswj (IP65 Rated)

Xov Tooj Cua Cov Chaw Taws Teeb (300m ntau yam raug)

SASTER MIS txoj kev xaiv nrog lub koob yees duab tshuab

Lub Tshuab Hluav Taws Xob

Hom tsis paub meej zaus (VFDs)

Nres Nres

Fais Fab Fe Tshuab (Cable Reel lossis Busbar)

 

12.Sketch

 

Cov Tshuab Tseem Ceeb

 

 

 

Qhov Zoo Ntawm Precast Qhob Gantry Cranes
Siab thauj khoom muaj peev xwm & precision tuav
Tuaj yeem nqa 5 - {500+} tons, zoo tagnrho rau cov kab mob hnyav xws li cov tsiaj nyom thiab phab ntsa ntoo.
Anti-Sway Technology Xyuas ± 5MM kev tso chaw raug, rau kev tsim kho Modular.

 

Customizable rau ntau yam precast xim
Kev hloov tau cov kab nthuav tawm, lub tsev nqus tsev ua haujlwm, thiab sib hloov clarps hloov rau cov khoom sib txawv (hlais, kab, kab teeb).
Adjustable spin (8-35m) thiab Lifting qhov siab kom haum cov txheej txheem ntau lawm.

 

Kev voj voog ntau lawm
3-5 × sai dua li mobile cranes rau kev rov ua haujlwm dua (piv txwv li, txav pwm los yog cov ntoo muaj txheej).
Cov yam ntxwv tsis zoo no (cov kev ua ntej ua ntej

 

Durability nyob rau hauv ib puag ncig hnyav
Corrosion-resistant txheej (epoxy \/ galvanized) wallic pob zeb ua av qhuav thiab noo noo.
M7 \/ M8 Lub Luag Haujlwm Chav Kawm Motors rau 24\/7 hauv cov nroj tsuag precast.

 

Kev Nyab Xeeb & Txo Cov Nqi Ua Haujlwm
Load Sensors, Kev Tiv Thaiv Kev Tiv Thaiv, thiab tus nees thaum muaj xwm txheej ceev nyiaj pab tau raug xwm txheej.
Ib tus neeg teb xov tooj tuaj yeem tswj ntau yam nqa ntawm cov chaw taws teeb tswj, txiav kev ua haujlwm xav tau 50%.

 

 

Kev Siv hauv Kev Lag Luam Ua Haujlwm

Daim ntawv thov	Crane Hom	Cov Nta Tseem Ceeb
Precast tsim nroj tsuag	Ob Chav Girder Gantry	High-spleal hoists rau pwm tuav
Chaw tsim kho	Txawb Gantry Crane	Kev xa tawm yooj yim rau cov kev sib dhos ua ke
Yards Cia	Roj Hmab Loj Gantry (RTG)	Stacking precast slabs & nqaj
Choj Girder Installation	Hnyav-Luag Haujlwm Gantry	{{0 {}} tuj muaj peev xwm rau loj spans

 

 

1. Tsim & Engineering
Yuav tsum tsom xam: Saib seb, suav nrog cov lus luv, qhov siab, thiab ib puag ncig cov xwm txheej.
Cad Drawings & ntsaws cov kev tsim: engineers tsim qauv kev cai, kom ua raws li cov qauv kev nyab xeeb kev nyab xeeb xws li poj niam, CMAA, lossis ISO.
Xaiv cov khoom tseem ceeb: Xws li cov tsiaj qus, kawg thauj, trolley txheej txheem, hoisting system, thiab kev tswj hluav taws xob.
2. Cov Khoom Siv Pauv
Cov hlau txheem txheem txheem: High-zog hlau daim hlau thiab teeb rau girders, ob txhais ceg, thiab txhawb nqa vaj tswv.
Hoisting tshuab: lub cev muaj zog, cov thawv iav, cov hlua hlau, thiab nruas yog tsour.
Cov Hluav Taws Xob Hluav Taws Xob & Kev Tswj Hluav Taws Xob: Inverters, Txwv Nres Hloov, PLC, thiab Tswj Panels.
3. Fabrication ntawm cov txheej txheem sib xyaw
Ob Chav Girder Raug
Txiav: steel daim hlau tau txiav mus rau hauv cov duab zoo.
Vuam: Girders yog welded siv submerged arc vuam (pom) kom ntseeg tau lub zog.
Machining: precision machining rau kev ua kom tsim nyog ntawm cov ntsia hlau thiab trolley.
Ob txhais ceg & kawg thauj
Welded thiab machined rau du log thiab rail txav.
Txhim kho ntawm kev lem rau trolley cov lus tsa suab.
4. Sib Dhos ntawm Mechanical & Hoisting Cheebtsam
Trolley & Hoist System
Gearbox, lub cev muaj zog, nruas, hlua lus, thiab tus brakes kev nyab xeeb tau sib sau ua ke.
Cov hlua hlau yog qhov txhab ntawm lub nruas.
Tsav Mechanism Teeb Tshua ..
Cov motors thiab reducers raug teeb tsa thaum kawg cov tsheb ciav hlau.
Cov log tau sib sau ua ke nrog cov kev ua kom tsim nyog kom muaj kev txav mus ib ce.
5. Hluav taws xob system installation
Tswj vaj huam sib dhos los ua ke: suav nrog VFD, cov neeg zov, thiab kev nyab xeeb.
Kev sib txuas & kev sib txuas: lub cev muaj zog, txwv cov pob xa khoom, thiab kaw lub cev thaum muaj xwm ceev.
Cov chaw taws teeb tswj & Alarin Installation: Nyob ntawm cov neeg yuav tsum tau ua, yog siv xov tooj cua chaw taws teeb lossis tus neeg teb xov xwm teeb tsa.
6. Kuaj & Tswjhwm Zoo
Kev Kuaj Neeg Kho:
Kev thauj mus kuaj nrog 1.25 zaug lub peev xwm sib tw.
Kuaj trolley txav thiab hoisting kev ua tau zoo.
Kuaj Hluav Taws Xob:
Kev txheeb xyuas ntawm lub tshuab hluav taws xob nrawm, txwv kev hloov chaw, thiab tswj vaj huam sib luag.
Tus nres tsheb thaum muaj xwm ceev ceev.
Kev tshuaj xyuas kev nyab xeeb:
Kev ua raws li OSHA, ISO, lossis kev nyab xeeb hauv nroog kev nyab xeeb.
7. Nto Kev Kho & Painting
Sandblasting: Tshem cov xeb thiab npaj cov hlau.
Priming & Painting: corrosion-resistant Epoxy Primer ua raws los ntawm Industrial-qib xim.
8. Ntim & Tsheb Thauj Mus Los
Cov khoom siv tivthaiv: Txhua feem tau ntim khoom ruaj khov rau kev thauj.
Chaw thau khoom & xa khoom: thauj mus rau cov tsheb thauj khoom lossis cov thawv xa khoom.
9. Kev Txhim Kho & Kev Ua Haujlwm
Ntawm cov kev sib dhos ua ke: lub Cheebtsam tseem ceeb yog bolted thiab welded rau hauv qhov chaw.
Kev Xeem Ntawv Kawg: Kev ntsuas kev ntsuas ntawm lub chaw xa tawm kom ntseeg tau tias tag nrho cov haujlwm.
Heev & kev kawm: kev cob qhia cov neeg teb xov tooj thiab kev pom zoo kawg ntawm tus neeg siv khoom.
10.final npog
Ua tiav Gantry crane system nrog phau ntawv tswj kev ua haujlwm.
Warranty & Tom Qab-Muag Txhawb rau Kev Txij Nkawm Ntev.

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%.