Box Hom Hook Gantry Crane

 

Dab tsi yog Box Hom Hook Gantry Crane?

A Box Hom Hook Gantry Craneyog ib qho kev txhawb nqa nqa lub taub hau uas tus choj txhawb nqa los ntawm ob txhais ceg nruj (los yog gantry) uas khiav hauv av - mounted rails lossis log. Cov "box type" yog hais txog cov duab plaub, hollow beam kev tsim kho ntawm lub ntsiab girders, muab lub zog zoo tshaj - rau - qhov hnyav piv piv rau kuv - kab teeb tsim. Nws tau nruab nrog tus qauv nuv (tsis yog lub thoob rub) rau kev nqa dav dav.

 

ADVANTAGES NTAWM BOX GIRDER DESIGN

1. Cov qauv zoo tshaj plaws

Siab Torsional Rigidity: Kaw seem resists twisting 3-5x zoo dua I-beams

Optimal Strength / Nyhav: Cov khoom siv concentrated ntawm qhov siab tshaj plaws cov ntsiab lus

Txo qhov deflection: Feem ntau 1/700 rau 1/1000 ntawm kev ncua nyob rau hauv load

Huv Aesthetics: Smooth nto, yooj yim rau xim thiab tswj

2. Cov txiaj ntsig ua haujlwm

Precise Load Control: Tsawg sway vim siab tawv

Ua haujlwm du: Zoo dua log load faib txo kev co

Ntev Span Peev: tuaj yeem ncav cuag 10-40m yam tsis muaj kev txhawb nqa nruab nrab

Adaptability: tuaj yeem tsim rau sab nraum zoov / sab hauv tsev siv, ntau yam kev ua haujlwm

3. Kev tu thiab kev nyab xeeb

Cov khoom tiv thaiv: Cov tshuab hluav taws xob tuaj yeem xa mus rau hauv lub thawv

Corrosion Resistance: Tsawg dua qhov chaw nthuav tawm piv rau cov lattice

Kev soj ntsuam nkag: Kev tsim feem ntau suav nrog cov ntsiab lus nkag sab hauv

Hluav taws kub tsis kam: Kaw seem muab qee qhov txiaj ntsig ntsuas hluav taws

 

TECHNICAL SPECIFICATIONS TYPICAL RANGES

Parameter	Standard Range	Heavy-Cov Piv Txwv Lub Luag Haujlwm
Lifting peev	5 - 50 tons	Txog li 500 tons (tsim tshwj xeeb)
Tshaj	10 - 35 m	Txog li 50 m (nrog kev txhawb nqa)
Lifting Qhov siab	6 - 30 m	Txog li 50 m (shipbuilding)
Chav Ua Haujlwm Ua Haujlwm	FEM M3-M5 (A3-A5)	FEM M6-M7 (A6-A7) rau nruam
Taug kev ceev	5-30m / min (Crane)	Mus txog 60 m / min (siab tshaj tawm)
Tswj	Pendent (85% tus neeg mob)	Xov tooj cua tej thaj chaw deb, cabin, los yog tag nrho nws pib

 

CovBox Hom Hook Gantry Craneyog tsim los ntawmCov txheej txheem, mechanical, hluav taws xob, thiab kev nyab xeeb systems, tsim los xyuas kom meejsiab load peev, ruaj khov, thiab kev pab lub neej ntevnyob rau hauv hnyav- lub luag haujlwm ua haujlwm.

1. Box-Hom Main Girder

Welded lub thawv-section steel girder(s)

Muab siab rigidity thiab zoo heev load- bearing muaj peev xwm

Internal stiffeners thiab diaphragms txhim kho lub zog

Precision camber kom ntseeg tau tias cov khoom xa tawm kom raug

 

 

2. Gantry Legs (Portal Ncej)

Rigid ceg thiab saj zawg zog ceg configuration (yeem)

Fabricated los ntawm lub thawv los yog tubular steel qauv

Transfers load los ntawm girder mus rau hauv av rails

Tsim kom haum rau thermal expansion

3. Xaus Beams

Nruab rau hauv qab ntawm gantry ob txhais ceg

Txuas crane qauv rau cov log tsheb

Machined lub rooj zaum kom paub meej qhov sib txawv

4. Crane Mus Ncig Mechanism

Kev mus ncig motors nrog iav reducers

Braking systems (electromagnetic los yog hydraulic)

Crane log (ib - flange lossis ob - flange)

Xyuas kom du longitudinal txav

5. Fais Hook Trolley (Winch Trolley)

Hnyav- lub luag haujlwm hluav taws xob winch trolley mounted ntawm lub girder

Xws li:

Lifting lub cev muaj zog

Gearbox

Nruas

Hlau hlua

Hook block (ib zaug los yog ob zaug nuv)

6. Trolley Mus Ncig Mechanism

Trolley motors thiab iav reducers

Trolley log thiab rails

Enables transverse txav raws lub girder

7. Lifting Device

Forged crane nuv nrog kev nyab xeeb latch

Yeem:

Ob chav nuv

Nqa beam

Tus kab mob tshwj xeeb

 

8. Hluav taws xob tswj qhov system

Main hluav taws xob tswj txee

Zaus inverter (VFD) rau kev tswj ceev (yeem)

Fais fab mov system (busbar lossis cable reel)

Hluav taws xob thaiv, sensors, thiab tswj cov khoom

9. Tus neeg teb xov tooj tswj qhov system

Tus neeg teb xov tooj alarm nrog ergonomic tsim thiab dav visibility

Pendant thawb- khawm tswj

Wireless chaw taws teeb tswj (yeem)

 

 

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10. Cov khoom siv kev nyab xeeb

Overload tiv thaiv ntaus ntawv

Upper thiab qis lifting txwv keyboards

Cov kev txwv kev mus ncig

Thaum muaj xwm ceev nres khawm

Rail clamps thiab cua tswb (rau siv sab nraum zoov)

Kev tiv thaiv -kev sib tsoo thiab cov khoom siv tsis tau

11. Rail & Power Supply System

Av rails thiab rail fasteners

Cable reels lossis busbar systems

Cov khoom siv hluav taws xob

12. Cov Khoom Pab Txhawb

Txhim kho platforms thiab ntaiv

Kev tiv thaiv npog thiab tiv thaiv

Tsis nres

Grounding thiab xob laim tiv thaiv system

 

Sketch

 

 

 

Qhov zoo ntawm Box Hom Hook Gantry Crane

1. Lub zog muaj zog & ruaj khov

Box-hom girder muab:

Zoo heev rigidity

Siab khoov thiab torsional kuj

Xyuas kom ruaj khov lifting txawm nyob rau hauv hnyav loads

2. Muaj peev xwm thauj khoom siab

Haum raunruab nrab mus rau hnyav nqa kev ua haujlwm

Hom muaj peev xwm ntau:10-500 tons

Zoo tagnrho rau tuav cov khoom loj thiab loj

3. Lub neej ua haujlwm ntev

Welded box qauv minimizes deformation

Txawm tias cov khoom xa tawm yuav txo qis kev qaug zog

Cov khoom siv ruaj ruaj kom ntseeg tau ntev -lub sij hawm

4. Loj Span & dav dav

Customizable ncua rau cov chaw ua haujlwm loj

Kev tuav tau zoo ntawm cov khoom siv ntev thiab cov khoom siv loj

5. Ua haujlwm du & meej

Hluav taws xob winch nuv trolley kom du lifting

Optional VFD ceev tswj:

Pib mos thiab nres

Txo load viav vias

Txhim kho qhov chaw raug

6. Kev txhim kho yooj yim

Nruab rau hauv av rails

Tsis xav tau kev tsim cov kab hluav taws xob

Haum rau cov chaw tsim khoom uas twb muaj lawm thiab sab nraum zoov

7. Ntau yam kev xaiv tswj

Tus neeg teb xov tooj cabin nrog qhov dav ntawm qhov pom

Pendant thawb- khawm tswj

Wireless chaw taws teeb tswj (yeem)

8. Kev nyab xeeb & txhim khu kev qha

Nruab nrog:

Overload txwv

Txwv cov keyboards

Thaum muaj xwm ceev nres

Cua tswb thiab tsheb ciav hlau clamp (siv sab nraum zoov)

 

Daim ntawv thov ntawm Box Hom Hook Gantry Crane

Lub thawv hom Hook Gantry Crane yog dav siv hauvhnyav kev lag luam, kev tsim khoom, thiab kev tsim kho.

1. Steel Structure Fabrication

Txhim kho steel beams, thav duab, thiab kab

Kev sib dhos thiab vuam ua haujlwm

2. Machinery Manufacturing Plants

Lifting hnyav tshuab qhov chaw

Khoom siv installation thiab tu

3. Kev tsim kho & Choj Yards

Siv cov khoom siv precast pob zeb

Lifting choj girders thiab loj structural ntsiab

4. Shipyards & Dockyards

Tuav cov khoom siv nkoj thiab steel blocks

Kev sib dhos thiab kho cov haujlwm

5. Fais fab cog & Cov cuab yeej siv hnyav

Kev txhim kho ntawm turbines, generators, thiab transformers

Kev tu cov khoom siv hluav taws xob hnyav

6. Sab nraum zoov Cia & Khoom yards

Loading thiab unloading cov khoom hnyav

Kev tuav cov khoom ntev thiab loj

 

CovMG Hom Hook Gantry Craneyog aob chav girder hnyav - lub luag haujlwm lifting systemtsim nyob rau hauv nruj zoo-cov qauv tswj kom paub meejLub zog muaj zog, kev ua haujlwm nyab xeeb, thiab kev ua haujlwm ntev. Cov txheej txheem ntau lawm ua rawsGB / T, FEM, ISO, thiab CE (yeem)qauv.

1. Technical Design & Engineering

Paub meej qhov tseem ceeb parameter:

Rated lifting muaj peev xwm

Span thiab lifting qhov siab

Chav ua haujlwm (A5–A7)

Tswj hom (cab / pendant / chaw taws teeb)

Cov qauv kev nyuab siab, deflection, thiab kev suav qaug zog

Kev xaiv hluav taws xob winch nuv trolley

Kev nyab xeeb thiab hluav taws xob system configuration

2. Cov khoom siv raw xaiv & tshuaj xyuas

Siab -lub zog steel qauv (Q235B / Q345B lossis sib npaug)

Kev txheeb xyuas cov ntaub ntawv pov thawj

Ultrasonic kuaj (UT) rau steel daim hlau

Nto ua ntej- kho ua ntej fabrication

3. CNC txiav & Kev npaj cov khoom

CNC plasma los yog nplaim txiav ntawm:

Main girder daim hlau

Gantry ceg Cheebtsam

End beams thiab stiffeners

Ntug beveling rau vuam

Dimensional soj ntsuam thiab ib feem cim

4. Ob chav Girder Fabrication

4.1 Girder Assembly

Kev sib dhos ntawm lub npov- hom ob chav girders siv cov khoom siv tshwj xeeb

Camber tswj raws li kev tsim qauv

4.2 Vuam

Submerged arc vuam rau lub ntsiab thauj khoom -cov kabmob seams

CO₂ roj-shielded vuam rau lwm qhov chaw

4.3 Kev Ncaj Ncees & Kev Nyuaj Siab

Mechanical straightening tom qab vuam

Kev vibration los yog kub ntxhov siab yog xav tau

4.4 Weld Inspection

Kev tshuaj xyuas qhov muag

Kev kuaj ultrasonic (UT)

Sib nqus particle kuaj (MT) ntawm qhov tseem ceeb welds

5. Gantry Legs & End Beam Manufacturing

Fabrication ntawm nruj thiab yoog raws gantry ob txhais ceg

CNC machining ntawm lub log rooj thiab qhov chaw sib txuas

Kev sib dhos ntawm cov kab hluav taws xob kawg thiab cov kabmob vaj tse

6. Mus ncig teb chaws Mechanism Assembly

Installation ntawm:

Crane mus ncig teb chaws motors

iav reducers

Braking systems

Installation ntawm crane log

Alignment thiab khiav kev xeem

7. Fais Winch Hook Trolley Assembly

Kev sib dhos ntawm:

Lifting lub cev muaj zog

Gearbox

Hlau hlua nruas

Hook block (ib zaug los yog ob zaug nuv)

Trolley mus txawv tebchaws mechanism installation

Load thiab nres kuaj

8. Hluav taws xob & tswj kev teeb tsa

Txhim kho lub ntsiab hluav taws xob tswj txee

Kev xaim ntawm nqa, trolley, thiab crane mus ncig ua haujlwm

Installation ntawm:

Overload txwv

Txwv cov keyboards

Emergency nres system

Optional VFD system rau kev tswj ceev ceev

9. Kev ruaj ntseg Device Installation

Kev tiv thaiv overload

Qhov siab thiab kev txwv kev mus ncig

Buffers thiab xaus nres

Rail clamps thiab cua tswb (rau siv sab nraum zoov Hoobkas)

Kev tiv thaiv av thiab xob laim

10. Kev kho deg & pleev xim

10.1 Phom Blasting

Nto tu rauSa 2.5txheem

10.2 Kev kos duab

Epoxy zinc-nplua nuj primer

Intermediate epoxy txheej

Polyurethane topcoat

Xim xim thiab thickness raws li tus neeg yuav tsum tau muaj

11. Lub Hoobkas sib dhos & kuaj

Tag nrho los yog modular crane los ua ke

Tsis muaj -load haujlwm kuaj

Static load test (125% rated load)

Dynamic load test (110% rated load)

Kev nyab xeeb thiab kev sim ua haujlwm

12. Ntim & Kev thauj mus los

Cov khoom siv hluav taws xob tau ntim rau hauv rooj ntoo

Trolley thiab lub cev muaj zog tiv thaiv kev ya raws

Cov qauv hlau ruaj ruaj rau kev thauj mus los

13. Nyob rau -Site Installation & Commissioning

Ground rail installation thiab leveling

Crane erection thiab hluav taws xob txuas

Nyob rau ntawm - chaw ua haujlwm thiab kev sim

Kev cob qhia tus neeg ua haujlwm thiab kev qhia txog kev nyab xeeb

14. Kev soj ntsuam zaum kawg & xa khoom

Kev soj ntsuam kev ua tau zoo kawg

Kev xa khoom ntawm:

Daim ntawv pov thawj zoo

Cov ntawv xeem

Cov ntaub ntawv ua haujlwm & kev saib xyuas

Warranty thiab tom qab - kev pab cuam muag khoom

 

 

 

Kev tshuaj xyuas cov khoom

Kev soj ntsuam zoo: Kev soj ntsuam nruj nruj yog ua los ntawm cov khoom siv raw khoom kom ntseeg tau tias lawv ua tau raws li cov qauv tsim thiab cov qauv hauv tebchaws.

Cov Khoom Siv Cia: Cov ntaub ntawv tsim nyog tau muab khaws cia raws li kev faib tawm los tiv thaiv corrosion lossis kev puas tsuaj.

Txiav thiab sib sau

Hlau Txiav: Siv cov plasma txiav, laser txiav lossis nplaim txiav thiab lwm yam thev naus laus zis los txiav cov hlau raws li qhov loj ntawm cov qauv tsim.

Kev tsim cov txheej txheem: Tsim cov hlau phaj los ntawm kev khoov, dov, vuam thiab lwm yam txheej txheem los tsim cov nqaj loj, kawg nqaj thiab lwm yam khoom siv.

Vuam

Cheebtsam Vuam: Cov txiav thiab tsim steel qhov chaw yog welded rau hauv cov qauv tseem ceeb xws li lub ntsiab nqaj, kawg nqaj thiab trolley. Cov txheej txheem vuam yuav tsum tau tswj nruj me ntsis kom ntseeg tau tias cov txheej txheem muaj zog thiab vuam zoo.

Weld Inspection: Siv tsis yog-kev kuaj kev siv thev naus laus zis (xws li kuaj ultrasonic, kuaj hluav taws xob) los tshuaj xyuas cov welds kom ntseeg tau tias tsis muaj qhov tawg lossis lwm yam tsis xws luag.

Tshuab dhos

Precision Machining: Precision machining yog ua los ntawm cov khoom tseem ceeb ntawm lub crane, xws li lub log teeb, bearing rooj, pulleys, thiab lwm yam.

Kev sib dhos ntawm tag nrho lub tshuab

Kev sib dhos dav dav: Raws li lub hauv paus ua ntej- kev sib dhos, tag nrho lub rooj sib txoos ntawm lub crane yog nqa tawm, suav nrog kev teeb tsa zaum kawg ntawm lub ntsiab nqaj, qhov kawg nqaj, nqa mechanism, taug kev mechanism, thiab lwm yam.

Kev ua haujlwm thiab kev sim

Nyob rau hauv cov xwm txheej zoo, kev ua haujlwm ntawm lub crane raug kuaj, suav nrog kev kuaj nqa, taug kev, kauj thiab lwm yam haujlwm. Zuag qhia tag nrho qhov loj ntawm qhov sib dhos choj crane raug kuaj xyuas kom ntseeg tau tias txhua qhov ntev ua tau raws li cov qauv tsim.

Txau thiab tiv thaiv - kev kho corrosion

Kev kho deg xeb tshem tawm: Kev tshem tawm xeb ntawm qhov chaw ntawm lub crane, ntau txoj hauv kev muaj xws li sandblasting, pickling, thiab lwm yam. Primer spraying: Txau los tiv thaiv -corrosion primer rau ntawm qhov chaw kho kom tiv thaiv hlau oxidation thiab corrosion. Topcoat spraying Xim txau: Txau topcoat raws li cov neeg siv khoom xav tau lossis cov qauv kev lag luam kom muab cov crane muaj kev tiv thaiv thiab kho kom zoo nkauj. Marking: Tom qab txau, kos lub crane cov ntaub ntawv txheeb xyuas raws li cov lus qhia tshwj xeeb, xws li qauv, ntsuas load, thiab lwm yam.

Factory thiab installation

Ntim thiab thauj

Kev tiv thaiv kev ntim khoom: Tiv thaiv ntim cov khoom tseem ceeb ntawm crane kom tsis txhob muaj kev puas tsuaj thaum thauj. Kev thauj mus los: Raws li cov khoom siv loj thiab cov xwm txheej thauj mus los, xaiv txoj kev thauj mus los uas tsim nyog los thauj cov crane mus rau cov neeg siv khoom qhov chaw.

Txais thiab xa khoom

Kev txais neeg siv khoom

Ntawm - qhov chaw txais: Tus neeg siv khoom ua rau ntawm - qhov chaw lees txais ntawm crane raws li daim ntawv cog lus yuav tsum tau thiab cov kev qhia tshwj xeeb los xyuas qhov ua tau zoo thiab cov khoom siv zoo.

Kev kho qhov teeb meem: Yog tias pom muaj teeb meem, cov chaw tsim khoom yuav tsum tau kho lawv raws sijhawm kom ntseeg tau tias cov cuab yeej ua tau raws li cov neeg siv khoom xav tau. Kev xa khoom thiab siv kev cob qhia Kev Ua Haujlwm: Cov chaw tsim khoom feem ntau cob qhia cov neeg siv khoom lag luam kom ntseeg tau tias lawv tuaj yeem ua haujlwm crane kom raug thiab nyab xeeb.

Cim npe nrov: Tuam Tshoj hom nuv gantry crane manufacturers, lwm tus neeg, Hoobkas