80 Tuj Rail Mounted Gantry Crane
Khoom Description
Ib qho 80-tuj RMG yog ib qho loj, hluav taws xob-powered gantry crane uas khiav ntawm cov tsheb ciav hlau ruaj khov, feem ntau yog siv rau kev txav cov thawv thauj khoom hauv cov chaw nres tsheb intermodal, chaw nres nkoj mev, thiab cov chaw thauj khoom.
1. Cov Ntsiab Lus Qhia Tshwj Xeeb
Lifting Peev Xwm: 80 metric tons(kwv yees . 176,000 lbs). Qhov no yog qhov kev nyab xeeb ua hauj lwm load (SWL), feem ntau ntsuas nyob rau hauv lub spreader. Lub peev xwm no tso cai rau nws los tswj tag nrho cov qauv thiab hnyav tshaj - hnyav ISO ntim, suav nrog 20', 40', 45', siab - lub voos xwmfab, thiab reefer ntim, feem ntau hauv ntxaib - nqa (ob 20ft) lossis txawm tias tandem- nqa hom.
Ntev:Dav dav (piv txwv li, 25 mus rau 50 meters) los npog ntau lub thawv kab (feem ntau yog 6+1 lossis 7+1 txoj kab tsheb thauj khoom) thiab kev tsheb ciav hlau hauv nws lub portal.
Lifting Qhov siab:Qhov siab hoisting siab rau cov thawv ntim 5-tshaj-1 lossis 6-tshaj-1 (5 lossis 6 ntim siab, nrog rau 7th hauv av), ua kom lub vaj ntom ntom.
Rail Gauge:Qhov kev ncua deb ntawm ob lub ntsiab hauv av rails. Qhov no yog ib qho kev ruaj khov uas tsim los rau qhov tshwj xeeb terminal layout.
2. Cov yam ntxwv & cov cuab yeej cuab tam
Box-Girder Design:Lub ntsiab girder yog tsim los ntawm siab - lub zog steel nyob rau hauv ib lub thawv -section tsim, muab rigidity thiab lub zog loj los tuav lub dynamic loads thaum txo sway.
Siab -Kev Ua Haujlwm Hoist & Trolley:Nruab nrog qhov tseeb, sib txawv - zaus tsav rau kev nrawm nrawm, qeeb qeeb, thiab qhov chaw ntawm tus kis. Lub trolley taug kev raws lub ntsiab girder.
Automated Spreader:Lub Twistlock spreader yog tus qauv, feem ntau muaj peev xwm rau:
Auto- zawv zawg:Txhawm rau tuav cov ntim sib txawv (20ft, 40ft, 45ft) tau txais.
Ntsuas qhov system:Integrated load cells los luj lub thawv thaum tuav.
Scanner Systems:OCR (Optical Character Recognition) lub koob yees duab kom pom cov naj npawb thawv thiab ISO codes.
Robust End Carriages & Bogies:Ob txhais ceg khiav ntawm hnyav- lub luag haujlwm rail log (bogies) tsim los faib qhov hnyav hnyav thiab ua kom muaj kev taug kev mus raws txoj kev khiav.
3. Tswj & Automation (Ib yam tseem ceeb niaj hnub no)
Tus neeg tsav tsheb Cab Control:Kev tswj hwm ib txwm siv los ntawm huab cua-cov cab cab tau tso rau ntawm lub crane, muab tus neeg teb xov tooj saib panoramic ntawm thaj chaw ua haujlwm.
Xov tooj cua tswj chaw taws teeb:Tso cai rau tus neeg teb xov tooj los tswj lub crane los ntawm hauv av, muab kev yooj yim thiab pom zoo dua rau cov thawv ntim khoom pom tseeb.
Tag Nrho Automation (ASC - Automated Stacking Crane):Qhov no yog qhov zoo tshaj plaws feature rau niaj hnub terminals. RMG tuaj yeem ua haujlwm:
Autonomouslyntawm Terminal Operating System (TOS).
SivUa ntej - teeb tsa Cov Txheej Txheem Txheej Txheem.
Coj los ntawmlaser positioning systems (LiDAR), GPS, thiab tiv thaiv -sway systemsrau qhov tseeb qhov tseeb yam tsis muaj kev cuam tshuam tib neeg.
4. Cov Txheej Txheem Kev Nyab Xeeb
Anti-Kev Sib tsoo System:Tiv thaiv kev sib tsoo nrog lwm RMGs ua haujlwm ntawm tib txoj kev tsheb ciav hlau lossis nrog kev cuam tshuam hauv vaj.
Anti-Sway System:Tsis siv neeg tswj thiab txo lub thawv viav vias thaum lub sij hawm trolley mus ncig thiab gantry txav kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Cua ceev qhov taw qhia & tswb:Tsis siv neeg lub tswb thiab nres ua haujlwm crane yog tias cua nrawm tshaj qhov txwv tsis pub muaj kev nyab xeeb.
Twistlock Verification:Cov sensors paub meej tias lub thawv ntim tau ruaj ntseg rau ntawm qhov sib kis ua ntej nqa thiab kaw tag nrho tom qab tso.
Emergency Stop Buttons:Nyob ntawm ntau lub ntsiab lus ntawm lub crane thiab ntawm cov chaw taws teeb tswj.
Xaus -Buffer & Limiter Hloov:Tiv thaiv lub crane los ntawm tshaj - taug kev ntawm qhov kawg ntawm txoj kab khiav.
5. Fais fab & Zog Efficiency
Hluav taws xob:Feem ntau txuas nrog lub davhlau ya nyob twg daim phiaj ntawm akab rov tavlos yogbusbar/collector systemkhiav qhov ntev ntawm txoj kev tsheb ciav hlau.
Regenerative Drives:Ib qho tseem ceeb feature. Lub hoist lub cev muaj zog ua raws li lub tshuab hluav taws xob thaum txo qis hauv lub thawv, pub lub zog rov qab rau hauv daim phiaj lossis siv los ntawm lwm lub tshuab, txo qis kev siv hluav taws xob ntau txog 30-40%.
Energy Storage Systems:Qee cov niaj hnub RMGs tau nruab nrog super-capacitors lossis roj teeb lub txhab nyiaj khaws cia lub zog rov tsim dua tshiab rau qhov xav tau lub zog siab tshaj plaws.
6. Kev Ua Haujlwm & Kev Lag Luam Zoo
High Stacking Density:Enables very dense stacking of containers, optimizing valuable terminal space.
Txhim kho Yard Organization:Tso cai rau kev sib cais zoo dua ntawm ntshuam, xa tawm, khoob, thiab reefer ntim.
Cov Nqi Them Siab:Muaj peev xwm ua tiav25-35 feeb ib teev(tag nrho lub sijhawm voj voog), ua rau nws yog ib qho kev daws teeb meem zoo tshaj plaws.
Txo Carbon Footprint:Lub zog hluav taws xob ua rau xoom hauv zos emissions, tshwj xeeb tshaj yog muaj txiaj ntsig piv rau diesel -powered Rubber-Tyred Gantry (RTG) cranes.
Tus nqi ua haujlwm qis dua:Hluav taws xob yog pheej yig dua li diesel, thiab regenerative braking ntxiv txiav nqi. Kev saib xyuas feem ntau qis dua ntawm RTGs vim muaj qhov txav tsawg dua thiab tsis muaj lub cav lossis cov log tsheb.
Kev sib piv: Rail Mounted vs. Roj Hmab-Tired Gantry (RTG) Cranes
| Feature | Rail Mounted Gantry (RMG) | Roj hmab-Tired Gantry (RTG) |
|---|---|---|
| Mobility | Tsau ntsia, txoj kev ncaj | Txav mus ywj siab rau hauv av paving |
| Load Capacity | 10–{1}} tons | 5-100 tons |
| Precision | High (kev taw qhia txav) | Moderate (kev tuav tswj) |
| Kev ruaj ntseg | Zoo heev (cua-resistant) | Tsawg ruaj khov nyob rau hauv cua siab |
| Automation | Yooj yim automated | txwv automation |
| Kev tu | Lower (rails txo hnav) | Siab dua (cov log tsheb hloov) |
| Nqi | Kev nqis peev ntau dua | Tus nqi qis dua |
Qhov zoo tshaj plaws rau:
RMG→ Heavy-lub luag haujlwm, siab-precision, ntev- lub sijhawm ua haujlwm (chaw nres nkoj, cov nroj tsuag steel).
RTG→ Flexible, luv -cov haujlwm uas xav tau kev txav mus los.
Lifting peev: 30 metric tons (30,000 kg)
Ntev: 10m-35m (Customizable)
Lifting Qhov siab: 6m-20m (adjustable)
Hom Hoist: Ob npaug -girder nrog hluav taws xob xaim hlua hoist (QD- hom)
Txoj kev mus ncig: Tsav tsheb (rail- taw qhia lossis roj hmab- nkees)
Log Hom: Hlau log (rau kev tsheb nqaj hlau) / Pneumatic log tsheb (piv txwv)
Tswj System: Cabin- ua haujlwm lossis chaw taws teeb tswj
Fais fab mov: 380V / 50Hz (3-theem)
Steel Qauv: Q345B (siab-lub zog) nrog corrosion- tiv thaiv txheej
Duab & Cheebtsam
Ib qho 80-tuj RMG yog ib lub tshuab nqa loj, uas muaj tus kheej uas khiav ntawm txoj hlua ruaj khov, feem ntau hauv cov thawv terminals, intermodal yards, thiab hnyav kev lag luam. Nws lub luag haujlwm tseem ceeb yog nqa, txav mus, thiab cov thawv ntim khoom thiab lwm yam khoom hnyav nrog qhov tseeb.
Lub Cheebtsam yuav categorized rau hauv ob peb loj systems:
1. Cov Qauv Txheej Txheem (Lub Ncej & Kev Txhawb Nqa)
Qhov no yog lub cev pob txha ntawm RMG uas dais tag nrho cov loads.
Main Gantry (Bridge Girder):Thawj kab kab rov tav uas hla qhov dav ntawm thaj chaw ua haujlwm (xws li, cov thawv ntim khoom thiab cov tsheb thauj khoom / tsheb ciav hlau). Nws feem ntau yog qhov loj, welded steel lub thawv girder tsim los rau lub zog loj thiab tsawg deflection (sagging).
Legs (End Carriages):Cov qauv ntsug ntawm txhua qhov kawg ntawm lub ntsiab girder uas txhawb nqa nws thiab lub tsev ntawm lub tshuab tsav. Lawv tau tsim los tiv taus siab ntsug thiab kab rov tav.
Landside ceg:Ob txhais ceg ntawm lub crane qhov chaw hauv av ( tsheb thauj khoom, tsheb laij teb terminal) ua haujlwm. Nws feem ntau muaj qhov sib txawv los muab kev tshem tawm rau kev khiav tsheb no.
Ntug Dej:Ob txhais ceg ntawm sab tig rau lub thawv ntim khoom. Nws tsim yog optimized rau ntau tshaj stacking ncav cuag thiab qhov siab.
Crane Rails thiab Runway:Txawm hais tias tsis yog ib feem ntawm lub crane nws tus kheej, cov ntsia hlau ruaj khov thiab lawv cov kev txhawb nqa pob zeb yog cov khoom tseem ceeb. Tag nrho RMG taug kev ntawm cov tsheb ciav hlau no. Qhov ntsuas 80-tuj yog nyob ntawm qhov kev tsim kho kom zoo thiab tswj kev khiav.
2. Hoisting System (Lub Lifting Mechanism)
Qhov no system yog lub luag hauj lwm rau qhov tseeb lifting thiab txo cov load.
Trolley:Lub rooj sib txoos uas mus raws qhov ntev ntawm lub ntsiab girder (lub crane "dav" axis). Nws nqa cov tshuab hoisting.
Hoist Tsav:Lub siab - lub zog hluav taws xob lub cev muaj zog uas muab lub zog torque los tsa thiab txo cov load. Nws feem ntau yog AC lossis DC lub cev muaj zog nrog lub zog sib txawv ntawm kev tsav tsheb kom du thiab meej.
Hlau Ropes & Sheaves:Siab - lub zog steel hlau hlua uas yog spooled rau ntawm lub nruas thiab xa mus los ntawm ib lub tshuab ntawm pulleys (shaves) kom muab lub zog nqa thiab txuas mus rau tus neeg sib kis.
Drum Unit:Ib tug loj, cylindrical steel nruas nyob ib ncig ntawm uas cov hlau ropes raug mob thiab khaws cia.
Nres:Ntau yam, rov ua tsis tau tiav- siv cov brakes nyab xeeb, suav nrog:
Main Hoist Nres:Ib tug disc los yog caliper nres uas tuav lub load.
Emergency Brake / Safety Brake:Ib tug thib ob, mechanical nres uas koom nrog rau hauv cov ntaub ntawv ntawm lub hwj chim tsis ua hauj lwm los yog lub ntsiab nres tsis ua hauj lwm.
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3. Spreader (Lub Load Handling Device)
Cov khoom tshwj xeeb uas txuas rau lub thawv.
Twistlock Mechanism:Hydraulic los yog hluav taws xob ua haujlwm xauv pins (twistlocks) uas koom rau hauv lub kaum sab xis ntawm lub thawv ntim khoom kom ruaj ntseg.
Spreader Ncej:Cov qauv nruj uas yog tsev cov twistlocks. Nws tuaj yeem hloov kho hydraulically los tswj cov thawv sib txawv (piv txwv li, 20ft, 40ft, 45ft) thiab qee zaum txawv qhov dav.
Kev taw qhia System:Lub kaw lus ntawm lub koob yees duab thiab / lossis laser sensors uas pab tus neeg teb xov tooj ua kom cov kab sib kis kom raug hla lub thawv.
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4. Tsav Tsheb thiab Kev Mus Los (The Mobility)
Qhov system no tso cai rau tag nrho cov crane thiab lub trolley txav mus.
Gantry Travel Drives:Cov motors, gearboxes, thiab lub log uas txhawb nqa tag nrho RMG qauv raws hauv av rails. Muaj ntau lub drives (ib qho ntawm txhua ceg) uas yuav tsum tau synchronized.
Trolley Travel Drives:Lub cev muaj zog thiab gearbox system uas txav lub trolley rov qab mus rau lub ntsiab girder.
Log thiab Bogies:Cov log tsheb (tshwj xeeb hauv bogies rau kev xa khoom thauj) uas crane thiab trolley khiav. Ua los ntawm high-qib forged steel.
5. Fais fab System (Lub Zog Qhov Chaw)
Yuav ua li cas lub crane txais nws lub zog hluav taws xob.
Cable Reel System:Lub nruas loj loj uas them tawm thiab thim rov qab hnyav - lub luag haujlwm hluav taws xob cable thaum lub crane txav. Cov kab no txuas nrog lub hwj chim ntawm txoj kev khiav.
Lwm txoj kev: Tus neeg xyuas pib Bar (Bus Bar) System.Hloov chaw, lub crane sau lub zog los ntawm cov kab hluav taws xob tsis sib xws uas khiav mus rau qhov sib npaug ntawm cov ntsia hlau siv cov khoom siv zawv zawg (khau). Qhov no ntau dua rau cov loj, niaj hnub RMGs vim muaj kev ntseeg siab dua thiab kev saib xyuas tsawg dua.
Kauj Ruam -Down Transformers & Switchgear:Nyob rau ntawm lub crane nws tus kheej, cov khoom siv no siv lub siab -voltage incoming power (piv txwv li, 480V lossis 6.6kV) thiab hloov nws mus rau qhov hluav taws xob siv tau rau cov motors, tswj cov tshuab, thiab teeb pom kev zoo.
6. Tswj thiab tus neeg ua haujlwm Cabin
Lub paj hlwb rau kev ua haujlwm crane.
Tus neeg ua haujlwm Cabin:Feem ntau mounted rau ntawm lub trolley, muab tus neeg teb xov tooj saib tag nrho ntawm qhov sib kis thiab thaj chaw stacking. Nws yog huab cua-tswj thiab suab- pov thawj.
Tswj Consoles:Joysticks, keyboards, thiab touchscreens uas tus neeg teb xov tooj siv los tswj tag nrho cov haujlwm crane: hoisting, trolley mus ncig, gantry mus ncig, thiab kev sib kis ua haujlwm.
Programmable Logic Controller (PLC):Lub tshuab computer uas ua haujlwm raws li crane lub hlwb. Nws ua cov neeg ua haujlwm cov lus txib, tswj cov tsav tsheb, saib xyuas kev nyab xeeb, thiab tiv thaiv kev ua haujlwm tsis zoo.
7. Cov Txheej Txheem Kev Nyab Xeeb
Cov khoom tseem ceeb uas tiv thaiv cov neeg ua haujlwm, lub nra, thiab lub crane nws tus kheej.
Anti-Kev Sib tsoo System:Sensors (LiDAR, radar) los tiv thaiv RMG los ntawm kev sib tsoo nrog lwm cov cranes, cov tsev, lossis cov teeb meem hauv nws txoj kev.
Anemometer & Cua Ceev Qhov Ntsuas:Ntsuas cua ceev thiab txiav tawm cov lus ceeb toom lossis kaw cov haujlwm crane yog tias muaj kev txwv ntau dhau.
Limit Switches:Tiv thaiv lub trolley lossis hoist los ntawm kev txav mus dhau nws qhov kev txwv lub cev (kawg- ntawm - tsheb ciav hlau thiab qhov siab tshaj plaws).
Load Moment Indicator (LMI):Lub khoos phis tawj uas suav cov khoom hnyav thiab lub crane ruaj khov nyob rau hauv lub sijhawm tiag -, tiv thaiv overload.
Emergency Stop (E-Stop) Khawm:Strategically muab cov nyees khawm liab kom nres tag nrho cov crane txav tam sim ntawd.
Anti-Sway System:Ib qho kev tswj tsis siv neeg uas siv lub trolley thiab hoist motions kom dampen lub ntuj pendulum viav vias ntawm qhov raug tshem tawm.
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Technical Specifications Piv txwv
| Parameter | Hom kab mob |
|---|---|
| Muaj peev xwm | 10-500 metric tons |
| Tshaj | 10-50 m |
| Lifting Qhov siab | 6-30 m |
| Taug kev ceev | 5-40m / min (VFD tswj) |
| Hoisting Ceev | 0.5-10 m/min (dual-speed) |
| Ua Haujlwm | FEM 2m-3m (lub luag haujlwm hnyav) |
| Fais fab mov | 380V / 415V 50Hz 3 theem |
Qhov kev tivthaiv kev tivthaiv no ua kom ntseeg tau kev ua haujlwm hauv kev xav tau ib puag ncig xws li:
Pob zeb slab tuav cov chaw
Chaw nres nkoj thawv terminals
Hnyav fabrication khw
Cov chaw pabcuam steel zeb
SKETCH
Main technical
Qhov zoo
1. Kev ua haujlwm thiab kev tsim khoom zoo
Kev tuav tuav muaj peev xwm & ceev:RMGs yog tsim los rau ceev ceev, nruam caij tsheb kauj vab ntawm ntim. Lawv tuaj yeem ntim cov thawv ntim tau sai thiab txav tau zoo ntawm cov tsheb thauj khoom, tsheb ciav hlau, thiab cov chaw cia khoom, ua kom lub davhlau ya nyob twg nce ntxiv.
Dense Stacking:Ib qho zoo tshaj plaws. Ib qho 80-tuj RMG feem ntau tuaj yeem ntim cov thawv5-6 dav thiab 5-6 siab (feem ntau "tshaj 6 ntawm 1"). Qhov no ua rau kom ceev ceev cia nyob rau hauv ib qho chaw me me hneev taw, uas yog qhov tseem ceeb heev rau thaj av -cov chaw nres nkoj txwv.
Dav dav:Lub crane's gantry spans tag nrho lub thawv ntim thaiv, txoj kev nkag mus rau cov tsheb thauj khoom, thiab feem ntau ntau txoj kev tsheb ciav hlau. Qhov no tso cai rau nws ua haujlwm rau txhua qhov chaw no yam tsis tas yuav txav tawm ntawm txoj kev, tsim kom muaj kev sib koom ua haujlwm zoo heev.
Dual-Lift Capability (rau qee tus qauv):Ntau yam niaj hnub no 80-tuj RMGs tau nruab nrog lub tshuab nqa ntxaib, tso cai rau lawv khaws ob lub thawv 20-foot lossis ib lub thawv 40/45-foot ib txhij. Qhov no yuav luag ob npaug ntawm kev tsim khoom rau qee yam haujlwm.
2. Kev Lag Luam Zoo
Tus Nqi Ua Haujlwm Tsawg (OPEX):RMGs yuav luag txhua zaus hluav taws xob los ntawm tus neeg xyuas pib qhov system (xws li lub tsheb ciav hlau lossis tsheb ciav hlau). Qhov no yog lub zog ntau dua -nqi thiab pheej yig dua li diesel- siv lwm txoj kev zoo li Roj Hmab-Tired Gantries (RTGs). Cov nqi hluav taws xob qis dua thiab ruaj khov dua li cov roj diesel.
Txo Cov Kev Cai Ua Haujlwm:Ib tus neeg teb xov tooj tuaj yeem khiav tag nrho cov txheej txheem stacking thiab retrieval los ntawm ib lub tsev nyob ntawm lub crane. Tsis tas li ntawd, automated lossis semi-automated RMG systems tuaj yeem txo qhov kev xav tau rau ntau tus neeg ua haujlwm hauv av xws li checkers thiab shunt tsheb tsav tsheb.
Kev ntseeg siab & Kev tu qis:Khiav ntawm kev ruaj khov, kev sib tw ua kom tsis tshua muaj kev hnav thiab tsim kua muag ntawm lub crane tus qauv thiab lub log piv rau RTGs uas khiav ntawm qhov tsis sib xws asphalt. Qhov no ua rau txo qis - cov nqi tu lub sijhawm thiab muaj ntau dua (lub sijhawm ua haujlwm).
Kev siv av:Los ntawm kev ua kom muaj kev sib tw siab heev, RMG system txo qhov kev xav tau ntawm kev yuav av kim. Koj tuaj yeem khaws ntau lub ntim rau hauv tib cheeb tsam, ua kom cov nyiaj rov qab los ntawm kev nqis peev rau lub davhlau ya nyob twg.
3. Qhov zoo ntawm ib puag ncig thiab kev nyab xeeb
Zero Local Emissions:Ua hluav taws xob, RMGs tsim tsis muaj pa tawm (xws li NOx, SOx, lossis cov teeb meem tshwj xeeb) thaum siv. Qhov no yog qhov zoo tshaj plaws rau cov chaw nres nkoj nyob ze cov nroog hauv nroog thiab ua raws li cov kev cai nruj ib puag ncig.
Tsawg Noise Pollution:Kev ua haujlwm hluav taws xob yog qhov ntsiag to dua li diesel- cov cuab yeej siv hluav taws xob, txo cov suab nrov cuam tshuam rau cov zej zog ib puag ncig.
Txhim khu kev ruaj ntseg:Txoj kev tsheb ciav hlau ruaj khov muab txoj hauv kev txav mus los, cais cov haujlwm crane los ntawm lwm qhov chaw nres tsheb. Tsis tas li ntawd, cov neeg ua haujlwm muaj qhov zoo tshaj plaws, ua kom pom ntawm tag nrho cov chaw ua haujlwm los ntawm lub tsev, txo qhov kev pheej hmoo ntawm kev raug mob.
Stability thiab Resilience:Lub hauv paus kev tsheb ciav hlau muaj zog ua rau RMGs ruaj khov thiab tsis tshua muaj kev cuam tshuam rau huab cua zoo li cua daj cua dub piv rau siab dua, log cranes.
4. Automation thiab Technological Advantages
Zoo tagnrho rau Automation:Qhov chaw ruaj khov thiab kev kwv yees ua haujlwm ntawm ib puag ncig RMG (khiav ntawm kev sib tw nrog cov txheej txheem qhov tseeb) ua rau nwstus neeg sib tw zoo tagnrho rau kev ua haujlwm puv ntoob. Automated RMGs (ARMG) tuaj yeem ua haujlwm 24/7 nrog kev cuam tshuam rau tib neeg tsawg, ua rau muaj txiaj ntsig zoo hauv kev ua haujlwm thiab sib xws.
Precision thiab kev koom ua ke:Lawv koom ua ke seamlessly nrog lub davhlau ya nyob twg khiav hauj lwm systems (TOS) thiab yuav nruab nrog advanced optical cim paub (OCR) systems los txheeb xyuas cov ntim cia, GPS rau qhov chaw, thiab kev sib tsoo kom tsis txhob muaj.
Daim ntawv thov:
Ib qho 80-tuj Rail Mounted Gantry (RMG) crane yog lub luag haujlwm hnyav-, hluav taws xob siv hluav taws xob gantry crane uas khiav ntawm txoj hlua ruaj khov. Nws yog lub hauv paus ntawm niaj hnub intermodal freight thiab hnyav khoom tuav haujlwm, tsim rau precision, efficiency, thiab high-volume lifting.
Cov ntawv thov tseem ceeb
Lub peev xwm 80-tuj tso RMG no rau hauv ib pawg rau kev tuav cov khoom hnyav heev, txhais nws cov ntawv thov tseem ceeb:
1. Intermodal Freight Terminals (Container Yards)
Qhov no yog daim ntawv thov feem ntau. Lub 80-tuj RMG yog lub chaw ua haujlwm ntawm cov thawv terminals, rail terminals, thiab chaw nres nkoj staging.
Stacking Containers:Nws txoj haujlwm tseem ceeb yog txhawm rau ntim cov thawv thauj khoom (20ft, 40ft, 45ft, siab-lub voos xwmfab) hauv ntom, siab-bay configurations (feem ntau 5-6 ntim dav thiab 4-5+ siab). Lub peev xwm 80-tuj yog qhov tseem ceeb vim tias lub thawv ntim 40ft tuaj yeem hnyav txog li ~ 30.5 tons, thiab lub crane yuav tsum tuav lawv yam xyuam xim, feem ntau nrog cov khoom sib kis uas ntxiv nws qhov hnyav.
Loading/Unloading Rail Tsheb (Wagon Loading):RMGs ua tau zoo hloov cov thawv ntawm pawg yards thiab flatbed rail tsheb (zoo tsheb). Lub crane nthuav dav ntau txoj kev tsheb ciav hlau thiab cov thawv ntim khoom, tso cai rau nws ua haujlwm rau tag nrho lub tsheb ciav hlau yam tsis tas yuav hloov nws.
Loading/Unloading Trucks:Nws ua haujlwm rau lub rooj vag tsheb, nqa cov thawv ncaj qha mus rau lossis tawm ntawm lub chassis (skeletal trailers) rau kev thauj mus los.
2. Heavy Industrial Manufacturing thiab Fabrication
Kev tuav cov khoom loj:Hauv kev lag luam xws li nkoj tsim, cua zog, thiab kev tsim cov tshuab hnyav, 80-tuj RMGs yog siv los txav loj, prefabricated seem, cav, turbines, thiab lwm yam khoom loj.
Cov kab ntau lawm pub:Lawv tuaj yeem thauj cov khoom hnyav ntawm ntau theem ntawm cov txheej txheem ntau lawm, tshwj xeeb tshaj yog nyob rau hauv loj, sprawling fabrication halls los yog sab nraum zoov yards.
3. Logistics thiab Storage Hubs rau cov khoom hnyav
Hlau thiab Ntawv Industries:Siv los tuav cov coils hnyav ntawm cov hlau, yob ntawm cov ntawv, thiab lwm yam khoom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom cov tshuab siv cov tshuab ua kom zoo nkauj tshuab, cov khoom siv tshuab ua tshuab, cov tshuab ua tshuab > tshuab > tshuab > tshuab tshuab, tshuab tshuab, tshuab, tshuab tshuab, tshuab tshuab, tshuab tshuab, tshuab tshuab, tshuab, tshuab tshuab
Breakbulk Cargo:Txawm tias tsawg dua li cov thawv ntim khoom, lawv tuaj yeem teeb tsa nrog hooks lossis tshwj xeeb rub los tuav cov khoom thauj khoom tawg xws li ntoo, tshuab, lossis cov thawv loj.
Cranentau lawm txheej txheem
Theem 1: Txoj Kev Npaj & Tsim Engineering
Lub Hom Phiaj:Txhawm rau txheeb xyuas txhua qhov kev qhia tshwj xeeb, tsim cov duab kos, thiab npaj cov txheej txheem tsim khoom.
Kev Ntsuam Xyuas Daim Ntawv Cog Lus & Kev Qhia Tshwj Xeeb Kawg:
Paub meej tias cov neeg siv khoom xav tau: nqa lub peev xwm (80-tuj + tej zaum qhov ntsuas qhov ntsuas), ncua, nqa qhov siab, chav ua haujlwm (piv txwv li, FEM 1B, A4), kev khiav hauj lwm ceev, fais fab mov, thiab ib puag ncig.
Ua kom tiav cov ntaub ntawv qhia tshwj xeeb kos npe los ntawm ob tus neeg siv khoom thiab cov chaw tsim khoom.
Conceptual & Detail Design:
Tus Qauv Tsim:Siv Finite Element Analysis (FEA) software (xws li, ANSYS, SolidWorks Simulation) los tsim cov txheej txheem tseem ceeb:
Main Girders:Thawj kab kab kab rov tav uas tsim tus choj.
End Carriages:Cov qauv ntawm txhua qhov kawg ntawm girders uas nyob hauv lub log, lub cev muaj zog, thiab lub tshuab tsav. Lawv yuav tsum tau tsim los tiv thaiv rail misalignment thiab cua loads.
Mechanical Design:Tsim lub hoisting mechanism (winch, hlau hlua, nuv thaiv), trolley mus ncig teb chaws mechanism, thiab gantry mus ncig teb chaws mechanism. Xaiv cov khoom siv xws li lub cev muaj zog, brakes, gearboxes, bearings, thiab hlau ropes raws li xam cov loads.
Hluav taws xob & Tswj System Tsim:Tsim lub zog faib hluav taws xob, hloov pauv zaus tsav (VFDs) rau kev ua haujlwm zoo, thiab kev tswj hwm (feem ntau PLC{0}}raws li). Npaj rau kev ruaj ntseg systems (tsheb xwm txheej ceev, txwv hloov pauv, tiv thaiv- kev sib tsoo, anemometer rau cua ceev).
Creation ntawm Manufacturing Drawings:Ua kom tiav cov duab kos duab, kos duab sib dhos, thiab Daim Ntawv Sau Npe (BOM) rau tag nrho cov khoom.
Kev npaj yuav khoom:
Txheeb xyuas qhov ntev - cov khoom siv lead ua (lub ntsiab lub cev muaj zog, tsav tsheb, PLC, ntu steel tshwj xeeb) thiab pib kev yuav khoom.
Theem 2: Kev Muag Khoom & Kev Npaj Khoom
Lub Hom Phiaj:Txhawm rau muab tag nrho cov khoom siv raw thiab cov khoom yuav khoom.
Raw Khoom Muag:
Muas steel phaj, profiles (I-kab kab, channel), thiab hollow seem raws li BOM thiab txiav cov phiaj xwm. Cov ntaub ntawv pov thawj yuav tsum tau txais los txheeb xyuas qib (piv txwv li, S355JR) thiab zoo.
Cov Khoom Muag Khoom Muag Khoom Muag:
Txiav tag nrho cov khoom siv hluav taws xob thiab hluav taws xob: lub cev muaj zog, gearboxes, brakes, log, bearings, hlau ropes, hooks, VFDs, PLCs, cabling, tus neeg teb xov tooj cabin, thiab lwm yam.
Kev npaj khoom siv:
Txhaj tshuaj Blasting:Ntxuav thiab descale tag nrho cov hlau phaj thiab seem kom tshem tawm xeb thiab zeb nplai.
Priming:Siv cov xim primer los tiv thaiv corrosion thaum tsim.
Txiav & Profileing:Siv CNC plasma/oxy- cov cav tov roj los txiav cov hlau phaj rau qhov yuav tsum tau muaj qhov ntau thiab tsawg thiab cov duab raws li cov duab txiav txiav.
Theem 3: Fabrication & Machining
Lub Hom Phiaj:Los tsim cov txheej txheem tseem ceeb ntawm cov khoom kom meej meej.
Fabrication ntawm Main Girders:
Weld cov ntawv txiav rau hauv lub thawv girders los yog truss qauv ntawm loj, tiaj fabrication txaj siv submerged arc vuam (SAW) rau ntev seams thiab MAG vuam rau lwm cov pob qij txha.
Siv cov rov qab muaj zog thiab jigs los tiv thaiv vuam distortion.
Ua qhov nruab nrab uas tsis yog -kev kuaj kev puas tsuaj (NDT) zoo li Ultrasonic Testing (UT) lossis Magnetic Particle Inspection (MPI) ntawm qhov tseem ceeb welds.
Fabrication ntawm End Carriages:
Fabricate lub thav duab nruj uas yuav tsev lub log thiab lub cev muaj zog.
Tshuab cov mounting pads rau lub log sib dhos thiab tsav tsheb kom ntseeg tau tias kev sib raug zoo.
Fabrication ntawm Trolley Ncej:
Fabricate lub thav duab ruaj khov uas yuav nqa lub hoisting unit thiab taug kev raws lub ntsiab girders.
Machining ntawm cov khoom tseem ceeb:
Tshuab tseem ceeb interfaces, xws li qhov kawg carriage mating nto thiab log bearing vaj tse, nyob rau hauv loj tho txawv mills thiab lathes kom ua tau siab precision.
Theem 4: Sub-Kev sib dhos & Kev kho saum npoo
Lub Hom Phiaj:Txhawm rau tsim cov qauv me me ua ntej kev sib dhos zaum kawg.
Sub-Assemblies:
Sib sau cov pab pawg log rau cov tsheb thauj neeg kawg thiab cov gantry taug kev tsav tsheb.
Sib dhos lub trolley, mounting lub hoist lub cev muaj zog, gearbox, nruas, thiab sheaves mus rau lub trolley ncej.
Sib sau tus neeg teb xov tooj lub tsev nrog txhua yam kev tswj hwm thiab cov lus qhia.
Dimensional soj ntsuam:
Txheeb xyuas tag nrho cov sub- sib dhos rau qhov raug thiab sib dhos.
Kev Kho Hniav & Painting:
Ua ib qho kev sib tsoo zaum kawg thiab kev npaj nto.
Siv cov xim ua tiav (epoxy primer, tsim cov tsho, thiab polyurethane topcoat) raws li kev qhia tshwj xeeb, feem ntau rau C4 lossis C5 tus qauv tiv thaiv corrosion.
Theem 5: Kev Sib Tw Zaum Kawg (Kev Txhim Kho)
Lub Hom Phiaj:Txhawm rau sib sau ua ke tag nrho cov khoom siv rau hauv lub crane ua tiav. Qhov no feem ntau ua tiav ntawm cov chaw tsim khoom vaj tsev rau kev sim ua ntej disassembly rau kev xa khoom.
Erection ntawm Runway Rails:
Nco tseg:Qhov no feem ntau yog cov neeg siv khoom lub luag haujlwm tab sis yuav tsum tau txheeb xyuas los ntawm cov chaw tsim khoom crane.
Lub crane ntsia yuav tsum tau ntsia, ua kom zoo, thiab theem nrog qhov tseeb ntawm qhov ruaj khov.
Sib dhos ntawm Main Structure:
Muab ob lub tsheb thauj khoom kawg rau ntawm txoj hlua.
Nqa thiab txuas lub ntsiab girders mus rau qhov kawg carriages siv siab - lub zog bolts. Xyuas qhov squareness thiab theem ntawm tag nrho tus choj.
Mounting ntawm Mechanical Cheebtsam:
Nqa thiab tso lub trolley sib dhos rau ntawm lub ntsiab girder rails.
Txuas cov tsheb thauj mus los ntev mus rau qhov kawg cov tsheb thauj khoom.
Kev teeb tsa hluav taws xob:
Khiav tag nrho lub zog tseem ceeb thiab tswj cov cabling raws tus qauv crane siv cov tais cable.
Txhim kho lub ntsiab vaj huam sib luag, VFD txee, thiab PLC txee.
Txuas tag nrho cov motors, sensors, txwv keyboards, thiab cov khoom siv kev nyab xeeb.
Nruab tus neeg teb xov tooj lub cabin thiab txuas cov tswj pendants.
Theem 6: Kev Xeem & Kev Ua Haujlwm
Lub Hom Phiaj:Txhawm rau txheeb xyuas cov crane kev ua tau zoo, kev nyab xeeb, thiab ua raws li txhua tus qauv tsim thiab kev tswj hwm.
Ua ntej-Kev kuaj xyuas ua haujlwm:
Kev soj ntsuam pom ntawm tag nrho cov khoom thiab kev sib txuas.
Rwb thaiv tsev tsis kam thiab kev ntsuas txuas ntxiv ntawm cov tshuab hluav taws xob.
Tshawb xyuas lubrication ntawm tag nrho cov gearboxes thiab bearings.
Tsis muaj-Load Tests:
Ua haujlwm tag nrho cov haujlwm crane (hoist, trolley mus ncig, gantry mus ncig teb chaws) yam tsis muaj kev thauj khoom los kuaj xyuas kev ua haujlwm zoo, kev taw qhia kom raug, thiab kev ua haujlwm ntawm kev txwv kev hloov pauv.
Static Load Test:
Nqa ib qho kev sim load ntawm125% ntawm Rated Peev Xwm (100 tons)thiab tuav nws ntawm qhov siab nyab xeeb rau ib lub sijhawm (piv txwv li, 10 feeb).
Ntsuas qhov deflection ntawm lub ntsiab girders (yuav tsum nyob rau hauv kev txwv tsim, piv txwv li,
Tshawb xyuas cov qauv rau txhua qhov deformation mus tas li lossis tawg. Dynamic Load Test: Ua txhua yam haujlwm ua haujlwm nrog kev kuaj xyuas ntawm110% ntawm Rated Peev Xwm (88 tons). Ntsuam xyuas kev ua haujlwm ntawm txhua yam khoom siv kev nyab xeeb nyob rau hauv kev thauj khoom: nres thaum muaj xwm txheej ceev, kev hloov pauv ntau dhau, dhau - winding limit switches, thiab rail end buffers. Kev soj ntsuam zaum kawg & Cov ntaub ntawv: Ib lub koom haum thib peb -cov neeg soj ntsuam tuaj yeem tuaj rau cov neeg kuaj xyuas thiab lees paub lub crane. Npaj thiab xa cov ntaub ntawv ua tiav (cov duab kos, phau ntawv qhia, cov ntawv xeem, daim ntawv pov thawj). Lub Hom Phiaj:Txhawm rau npaj lub crane rau kev thauj mus los ntawm cov neeg siv khoom. Marking & Dismantling:Ua tib zoo kos tag nrho cov khoom thiab kev sib txuas ua ntej disassembled lub crane mus rau hauv cov khoom thauj mus los (girders, kawg carriages, trolley, thiab lwm yam). Ntim:Tiv thaiv machined nto thiab cov khoom siv hluav taws xob los ntawm kev puas tsuaj thaum caij tsheb npav. Siv ntoo crates thiab waterproof wrapping. Kev xa khoom xa tuaj:Thauj khoom mus rau cov tsheb thauj khoom lossis cov tsheb loj tom qab ua ntej - npaj shipping. Lub Hom Phiaj:Txhawm rau rov ua dua thiab ua haujlwm lub crane ntawm tus neeg siv khoom qhov chaw. Site Erection:Cov neeg tsim khoom tsim tsa pab pawg rov tsim cov crane ntawm tus neeg siv khoom npaj khiav siv mobile cranes. Re-commissioning:Rov ua dua qhov tseem ceeb ntawm kev ua haujlwm thiab kev sim thauj khoom ntawm -qhov chaw kom ntseeg tau tias txhua yam tau rov ua dua raug raug thiab lub crane ua haujlwm zoo kawg nkaus hauv nws qhov chaw kawg. Kev cob qhia neeg siv khoom:Qhia cov neeg siv khoom thiab cov neeg ua haujlwm saib xyuas kev nyab xeeb thiab siv tau zoo ntawm crane. Kev xa mus:Kev xa tawm ntawm crane rau cov neeg siv khoom tom qab qhov kev lees paub qhov chaw ua tiav. 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: 80 tuj rail mounted gantry crane, Tuam Tshoj 80 tuj rail mounted gantry crane manufacturers, lwm tus neeg, Hoobkas
Theem 7: Dismantling, ntim & xa khoom
Theem 8: Kev teeb tsa ntawm qhov chaw & qhov kawg commissioning
Rhiav saib
Koj Tseem Yuav Zoo Li
Xa kev nug