Mg Hom Hook Gantry Crane Rau Hoobkas

 

MG GANTRY CRANE yog dab tsi?

CovMG (Manually-ua haujlwm Gantry)Kev faib tawm yog hais txog ib pawg tshwj xeeb ntawm ob -girder, overhead-style cranes uas khiav hauv pem teb- theem rails, txhawb nqa los ntawm lawv tus kheej ob txhais ceg (gantry), es tsis yog lub tsev kab. Thaum nruab nrog tus nuv, nws yog ntau yam, hnyav -lub luag haujlwm nqa kev daws teeb meem zoo tagnrho rau cov chaw tsim khoom nrog cov phiaj xwm qhib.

Qhov tseem ceeb Distinction:Thaum feem ntau hu ua "gantry cranes," lubMG homtshwj xeeb txhais tau hais tias ob -girder, sab saum toj- khiav kev teeb tsa nrog qib siab ntawm kev tsim qauv thiab kev ntseeg siab rau kev siv hauv kev lag luam.

 

KEY ADVANTAGES FOR Factory SIV

Qhov zoo	Kev piav qhia
Tsis xav tau kev txhawb nqa tsev	Kev ywj pheej qauv; zoo tagnrho rau cov chaw tshiab, retrofits, los yog cov tsev uas tsis muaj zog sab.
Full Floor Coverage	Muaj peev xwm ua haujlwm loj, qhib bays, sab nraum zoov, lossis hla ntau qhov chaw ua haujlwm.
Lub Hwj Chim Loj & Muaj Peev Xwm	MG tsim yog tsim rauFEM M5-M6 (Lub luag haujlwm hnyav)kev pabcuam. Common peev xwm:5 rau 80+ tons.
Zoo heev Hook Height	Lub hoist trolley khiavnyob saumntawm cov girders, ua kom siab tshaj qhov nqa qhov siab hauv qab tus nuv -ib qho txiaj ntsig tseem ceeb tshaj ib qho -girder cranes.
Smooth & Precise ua haujlwm	Ob chav girder tsim muaj qhov ruaj khov txav txav, qhov tseem ceeb rau qhov tseeb qhov chaw ntawm cov tshuab hnyav, pwm, lossis cov rooj sib txoos.
Yooj yim hloov chaw	Piv rau tus choj nyiaj siv ua haujlwm crane, lub gantry crane tuaj yeem yooj yim dua dismantled thiab rov nruab dua yog tias lub Hoobkas hloov pauv.

 

Tej yam kev kawm Parameters

Lifting Peev Xwm: 10–500 t

Ntev:18-50m (customizable)

Lifting Qhov siab: 6–30 m

Chav Ua Haujlwm: A5–A7

Fais fab mov:380V / 50Hz / 3Ph (customizable)

 

1. BRIDGE STRUCTURE SYSTEM (The Overhead Beam Assembly)

A. Main Girder (ob chav Girder)

Khoom siv:Fabricated steel kem girders (welded los ntawm S355JR / Q345B steel daim hlau).

Tsim:Internal web stiffeners thiab diaphragms tiv thaiv buckling thiab twisting.

Trolley Rail:Ib lub tiaj, machined rail welded los yog bolted rau sab saum toj ntawm txhua tus girder rau lub trolley khiav.

Camber:Ua ntej- teeb tsa curvature (feem ntau span/1000) los tiv thaiv deflection nyob rau hauv tag nrho load.

B. Xaus kev sib txuas

Girder-rau-Leg Txuas:Hnyav-lub luag haujlwm, machined flange daim hlau nrog siab - lub zog bolts (qib 10.9 lossis siab dua) txuas cov girders rau saum lub gantry ob txhais ceg.

2. GANTRY SUPPORT SYSTEM (The "Legs" & Runway)

A. Gantry Legs / Xaus Ncej

Tsim:Ob tug nruj, ntsug qauv, feem ntau ib"A-Npaj"(rau stability) los yogntaiv -Typetsim.

Cheebtsam:

Leg Kem:Main ntsug cov tswv cuab.

Kab rov tav & Diagonal Bracing:Hla -txoj kab nruab nrab ntawm kab rau sab nraud.

Kev sib txuas:Bolted rau tus choj girders rau saum thiab mus rauEnd Truck Assemblieshauv qab.

 

B. End Truck Assemblies (Ntaus ntawm txhua ceg)

Muaj nuj nqi:Tsev lub log thiab tsav tsheb rau gantry (ntev) mus ncig.

Log:Forged los yog cam khwb cia steel log nrog ob lub flanges, khiav hauv av rail.

Axles & Bearings:Hnyav- lub luag haujlwm qag nrog tiv thaiv- kev sib txhuam taper cov menyuam bearings.

Tsav End Truck:Muaj covGantry Travel Motor, Gearbox, Nres, thiab coupling rau tsav lub log.

Idler End Truck:Tsis yog - tsav tsheb nkaus xwb, rau kev txhawb nqa.

C. Khiav System

Rails: P43, QU70, QU80, lossis A120steel crane rails, ruaj ntseg anched.

Foundation:Qhob pw tsaug zog los yog foundation beams nrog embedded rail clips / bolts.

Rail Joints:Precision-aligned thiab welded/bolted rau du mus.

Nres Nres:Nruab ntawm ob qho kawg ntawm txoj kev khiav los tiv thaiv kev hla dhau - mus txawv tebchaws.

3. TROLLEY & HOISTING SYSTEM

A. Trolley Ncej

Qauv:Hlau ncej nrog plaub lossis yim lub log uas caij ntawm tus choj girder rails.

Hla -Travel Drive:

Trolley Travel Tsav:Hluav taws xob lub cev muaj zog nrog ua - hauv disc nres.

Gearbox:Txo lub cev muaj zog ceev kom tsav lubtrolley log.

Tsav Log:Txuas nrog lub gearbox tso zis shafts.

B. Main Hoist Unit

Hom:Hluav taws xob hlau hlua Hoist (tus qauv rau MG cranes).

Cheebtsam:

Hoist Tsav:Siab -torque, dual-ceev los yog hloov pauv zaus tsav (VFD) tswj.

Gearbox:Multi-theem helical iav reducer.

Nruas:Grooved rau hlau hlua, muaj peev xwm txaus rau hlua txheej.

Nres:Caij nplooj ntoos hlav- siv, hluav taws xob tso tawm tuav nres ntawm lub siab- nrawm nrawm.

Hlau hlua:Kev sib hloov- hom tiv taus (xws li 6x36 IWRC), qhov loj me rau qhov muaj peev xwm.

Hook Block:Swiveling sheave thaiv nrog kev nyab xeeb latch nuv, ntsuas rau crane muaj peev xwm.

Rope Guide:Tiv thaiv txoj hlua dhia- tawm ntawm lub nruas.

C. Txhawb nqa Hoist (yeem)

Ib qho me me, thib ob hoist ntawm tib lub trolley rau sib dua, nrawm dua los yog ntsuas lub luag haujlwm.

 

4. MOTION DRIVE SYSTEMS

Qhov system	Cheebtsam	Hom Specs rau 20t Crane
Gantry (Long) Ncig teb chaws	2 lossis 4 lub cev muaj zog (1 lossis 2 ib ceg), gearboxes, brakes, log.	Ceev: 20-32 m / min, Lub cev muaj zog: 2 x 3-5 kW
Trolley (Cross) Ncig teb chaws	1 lossis 2 lub cev muaj zog, gearbox, nres, tsav tsheb.	Ceev: 10-20 m / min, Lub cev muaj zog: 1.5-2.2 kW
Main Hoist	1 hoist unit nrog lub cev muaj zog, gearbox, nres.	Ceev: 3.2 / 0.8 m / min (dual{2}}speed), Lub cev muaj zog: 18-22 kW

5. ELECTRICAL & CONTROL SYSTEM

A. Kev xa hluav taws xob

Festoon System:Cable trolleys ntawm I-nqaj khiav (rau spans<50m).

Cable Reel:Motorized los yog caij nplooj ntoos hlav-tsav nruas rau coiling/uncoiling fais fab cable.

Conductor Bars (Bus Bars): Insulated copper/aluminum bars with collector shoes (for spans >50m, hnyav-duty).

B. Tswj txee

Main Control Vaj Huam Sib Luag:TsevPLC(Programmable Logic Controller),contactors, overload relays, VFDs(yog tias muaj), thiablub ntsiab Circuit Court breaker.

Resistor txee:Rau kev tswj lub cev muaj zog ceev thiab lub zog torque nyob rau hauv cov pa ua haujlwm -tswj tshuab.

.

C. Operator Interface

Pendant Control chaw nres tsheb:Hanging thawb-khawm lub thawv nrog joystick / nyees khawm rauUP/down, LEEJ TWG/RIGHT, FORWARD/BACKWARD, thiabNres Thaum Muaj Xwm Ceev.

Xov tooj cua tswj chaw taws teeb:Roj teeb -powered transmitter/receiver system rau untethered ua hauj lwm.

Operator Cab:Lub tsev nyob ze rau ntawm lub trolley lossis choj, nrog lub rooj zaum, cov tswj, thiab puv - saib qhov rais.

D. Sensors & Safety Devices

Limit Switches:

Hoist Upper/Lower Limit:Mechanical lossis rotary encoder -raws li.

Trolley End Limits:Ntawm tus choj girders.

Gantry End Limits:Nyob rau txoj kev khiav.

Load Moment Indicator (LMI):Lim gauge sensor ntawm sheave pin los yog load cell; qhia qhov hnyav thiab tiv thaiv overload.

Anemometer:Rau sab nraum zoov cranes, ua rau lub tswb nrov / kaw hauv cua siab.

Anti-Kev Sib tsoo System:Laser / ultrasonic sensors rau ntau lub cranes ntawm tib txoj kev khiav.

Emergency Stop Buttons:Nyob rau hauv pendant, cab, thiab hauv av chaw nres tsheb.

Cov cuab yeej ceeb toom:Rotating beacon thiab hluav taws xob tswb / horn.

6. SAFETY & AUXILARY COMPONENTS

Cheebtsam	Qhov chaw / Muaj nuj nqi
Buffers & Bumpers	Roj hmab los yog polyurethane pads ntawm gantry ob txhais ceg thiab trolley xaus kom nqus tau qhov cuam tshuam.
Wheel Guards	Hlau daim hlau tiv thaiv kev raug mob los ntawm kev txav lub log.
Ladder & Access Platform	Cov ntaiv tas mus li ntawm gantry ceg thiab platform ntawm tus choj rau kev saib xyuas kev nkag.
Taug kev & Handrail	Tag nrho -ntev grated taug kev nrog tes tuav raws tus choj kom muaj kev nyab xeeb.
Teeb pom kev zoo	LED ua hauj lwm teeb mounted nyob rau hauv tus choj kom illuminated cheeb tsam nqa.
Hluav Taws Xob	Mounted nyob rau hauv tus neeg teb xov tooj lub tsheb tavxij los yog nyob rau ntawm qhov chaw ntawm tus choj.

 

Sketch

 

 

 

Qhov zoo ntawm MG Hom Hook Gantry Crane rau Hoobkas

1. Muaj peev xwm thauj khoom siab

Ob chav girder qauv txhawb nqanruab nrab mus rau hnyav loads

Hom lifting muaj peev xwm:10-500 tons

Zoo tagnrho rau lifting loj thiab hnyav Hoobkas khoom

2. Kev ruaj ntseg zoo heev

Lub thawv- hom ob chav girders muab:

Siab rigidity

Uniform load faib

Txo deformation

Ua kom muaj kev nyab xeeb thiab ruaj khov ua haujlwm raws li kev thauj khoom tag nrho

3. Tsis tas yuav tsum muaj txoj kev khiav hauv tsev

Nruab rau hauv av rails

Tshem tawm qhov xav tau ntawm cov kab hluav taws xob overhead

Haum rau cov chaw tsim khoom uas twb muaj lawm nrog cov qauv kev txwv

4. Yooj yim Factory Layout

Npog qhov chaw ua haujlwm dav

tuaj yeem ua haujlwm rau ntau lub chaw ua haujlwm

Zoo tagnrho rau expanding los yog reconfiguring Hoobkas ntau lawm kab

5. Ua haujlwm du & meej

Electric winch nuv trolley xyuas kom meej:

Smooth nqa thiab txo qis

Muaj tseeb positioning ntawm loads

Optional VFD tswj txo qhov cuam tshuam thiab viav vias

6. Ntau yam kev xaiv tswj

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

Pendant tswj kev ua haujlwm hauv av

Wireless chaw taws teeb tswj (yeem) kom yooj

7. Kev tu yooj yim & Lub neej ua haujlwm ntev

Yooj yim mechanical qauv

Cov khoom siv ruaj khov nrog qhov tsis ua haujlwm tsawg

Yooj yim rau kev tshuaj xyuas thiab kev pabcuam

8. Customizable Tsim

Kho tau:

Tshaj

Nqa qhov siab

Taug kev ceev

Yuav nruab nrog:

Ob chav nuv

Tshwj xeeb lifting beams

Kev saib xyuas kev nyab xeeb

 

Daim ntawv thov ntawm MG Hom Hook Gantry Crane rau Hoobkas

MG Hom Hook Gantry Crane yog dav siv thoob plaws ntau yamindustrial Hoobkas nqis.

1. Kev tsim khoom hnyav

Lifting thiab assembling loj machinery

Kov generators, presses, thiab cov khoom siv industrial

2. Steel Structure Fabrication Cog

Txhim kho steel beams, thav duab, thiab kab

Kev sib dhos thiab vuam ua haujlwm

3. Machinery Processing Rhiav

Loading thiab unloading machining chaw

Thawv hnyav workpieces

4. Pwm & Tuag tuav

Kev nyab xeeb txav ntawm cov pwm loj thiab tuag

Kev txhim kho thiab kho cov haujlwm

5. Cov chaw tu lub Hoobkas

Khoom siv installation thiab kho

Hloov cov khoom hnyav

6. Sab hauv & Sab nraum zoov Factory Yards

Kev tuav cov khoom ntawm kev cob qhia

Cia thiab hloov cov khoom hnyav

 

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: mg hom nuv gantry crane rau Hoobkas, Tuam Tshoj mg hom nuv gantry crane rau Hoobkas manufacturers, lwm tus neeg, Hoobkas