250Ton Choj Launcher Khoom siv
A 250-tuj Choj Launcher Khoomyog ib qho hnyav - lub tshuab ua haujlwm siv los txhim kho cov ntu choj precast lossis girders zoo.
Ntsiab nta
Cov yam ntxwv tseem ceeb ntawm 250-Ton Choj Launcher:
Siab Load Capacity- Muaj peev xwm nqa thiab txoj haujlwm choj ntu hnyav txog li 250 tons.
Adjustable Span & ncav cuag- Customizable rau qhov sib txawv choj dav thiab qhov siab.
Tus kheej -Propelled lossis Modular Design- Qee tus qauv yog tus kheej- txav mus rau ntawm txoj hlua lossis lub log, thaum lwm tus yog modular thiab xav tau kev sib dhos ntawm - qhov chaw.
Precision qhov chaw- Nruab nrog hydraulic lossis hluav taws xob tswj kom raug kev sib tw ntawm cov ntu choj.
Kev ruaj ntseg Systems- suav nrog kev tiv thaiv overload, tiv thaiv -sway mechanisms, thiab braking thaum muaj xwm ceev.
Adaptability- Siv tau rau ntau hom choj (girder, lub thawv girder, segmental, thiab lwm yam).
Kev tswj chaw taws teeb- Qee tus qauv tso cai rau cov chaw taws teeb - tswj kev tswj kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Specification
1. Cov lus qhia dav dav
Qauv / Hom:250-tuj Choj Launcher
Daim ntawv thov:Precast segmental choj kev tsim kho, girder launching, ncua -los ntawm -span erection
Max Launching Peev Xwm:250 metric tons
Launching Method:Tus kheej -launching, modular, lossis gantry-raws li
Tswj System:Automated/PLC- tswj nrog phau ntawv hla dhau
2. Cov qauv kev qhia tshwj xeeb
Main Girder / Ncej:Siab - steel muaj zog (Qib S355/S460)
Span Length:Adjustable (piv txwv li, 30m-60m raug)
Dav:Adjustable kom haum choj lawj dav (piv txwv li, 10m-20m)
Qhov siab:Adjustable (piv txwv li, 6m-12m)
Kev them nyiaj yug System:Hydraulic jacks, piers ib ntus, lossis zawv zawg bearings
Duab & Cheebtsam
A 250-tuj Choj Launcher Khoomyog ib qho hnyav - lub tshuab ua haujlwm siv los txhim kho cov ntu choj precast lossis girders zoo. Nov yog nws cov ntsiab lus tseem ceeb:
1. Cov Txheej Txheem Tseem Ceeb
Launching Nose (Pem Hauv Ntej Boom)- Txuas mus rau pem hauv ntej kom coj cov ntu choj thaum muab tso rau.
Main Beam/Girder- Thawj qhov kev thauj khoom -cov qauv kabmob txhawb nqa cov choj ntu thaum lub sijhawm tso tawm.
Txhawb Towers/Piers- Kev txhawb nqa ib ntus lossis ruaj khov kom ruaj khov lub launcher thaum ua haujlwm.
Tsheb Txhawb Ncej- Anchors lub launcher rau qhov ua tiav ntawm tus choj.
2. Hydraulic & Mechanical Systems
Hydraulic Jacks- Muab lifting thiab thawb quab yuam kom txav cov ntu choj.
Push/Pull Mechanism- Swb lub launcher rau pem hauv ntej los yog rov qab raws tus choj kev sib tw.
Winches & Cables- Pab nyob rau hauv qhov chaw thiab stabilizing ntu.
3. Movement & Positioning Systems
Cov Tsheb Thauj Mus Los / Tracks- Tso cai rau lub launcher txav mus raws tus choj lawj lossis hauv av.
Kho tau kev txhawb nqa- Pab kom qhov siab thiab kev sib tw kho kom haum rau qhov tso ncaj.
Slewing Bearing- Tso cai rau kev sib hloov rau txoj kab nkhaus nkhaus (yog tias tsim nyog).
4. Tswj & Kev Tswj Xyuas Kev Nyab Xeeb
PLC Tswj System- Automated tswj rau synchronized ua haujlwm.
Load Monitoring Sensors- Xyuas kom lub cev hnyav nyob hauv qhov txwv tsis pub muaj kev nyab xeeb.
Thaum muaj xwm ceev Brakes & Locks- Tiv thaiv kev sib tsoo thaum lub sijhawm ua haujlwm.
5. Cov Khoom Pab Koom Tes
Ua Haujlwm Platforms & Access Ladders- Muab kev nyab xeeb rau cov neeg ua haujlwm.
Counterweights- Ntsuas lub launcher thaum nqa hnyav.
Fais fab pob (Hydraulic & Electric)- Muab lub zog rau hydraulic thiab hluav taws xob systems.
6. Cov yam ntxwv xaiv tau
Tus kheej -Propelled Module (SPM)- Rau kev ywj pheej txav tsis muaj cranes sab nraud.
Adaptive Steering System- Rau cov choj geometry complex.
Kev tswj chaw taws teeb- Txhim kho kev nyab xeeb hauv cov xwm txheej txaus ntshai.
Cov cuab yeej no yog qhov tseem ceeb rau kev tsim cov loj - txuas txuas, viaducts, thiab precast segmental kev tsim kho kom zoo.
Sketch
Qhov zoo
Cov250-tuj Choj Launcher Khoomyog lub tshuab hnyav- lub luag haujlwm tsim los rau kev xa tawm sai thiab siv tau zoo ntawm cov txuas hniav loj, feem ntau yog siv rau hauv kev ua tub rog, xwm txheej ceev, thiab kev tsim kho vaj tse. Nov yog nws cov txiaj ntsig tseem ceeb:
1. Kev xa tawm sai
Nws tuaj yeem txhim kho cov txuas hniav sai sai hauv feeb, txo qis qis hauv cov xwm txheej tseem ceeb (piv txwv li, kev ua tub rog lossis kev pabcuam kev puas tsuaj).
Automated lossis semi-automated launching systems txo qis kev siv tes ua haujlwm.
2. Muaj peev xwm thauj khoom siab
Txhawb nqa250 tons, tso cai rau kev hla ntawm cov tsheb tub rog hnyav (tank, tsheb thauj khoom) lossis kev thauj neeg pej xeem.
Ua kom muaj kev ruaj ntseg thiab kev nyab xeeb rau kev thauj mus los hnyav.
3. Mobility & Versatility
Mounted ntawm tus neeg nqa khoom txawb (lub log lossis taug qab), ua kom muaj kev thauj mus los rau thaj chaw deb lossis thaj chaw rugged.
Adaptable rau ntau hom choj (Bailey choj, modular choj, thiab lwm yam).
4. Txo kev ua haujlwm ntawm tes
Hydraulic lossis mechanical systems tuav cov khoom hnyav, txo qhov xav tau rau cov neeg coob coob.
Minimizes kev pheej hmoo cuam tshuam nrog kev tuav choj kev tsim kho.
5. Txhim khu kev ruaj ntseg
Precision- tswj kev xa tawm yuav txo cov xwm txheej thaum lub sijhawm teeb tsa.
Ua tau -nyob rau hauv stabilization systems kom ruaj ntseg choj tso.
6. Kev siv tub rog & pej xeem
Tub rog:Kev xa cov choj nrawm nrawm rau cov tub rog thiab tsheb txav hauv thaj chaw sib ntaus sib tua.
Civilian:Kev kho tus choj xwm txheej kub ntxhov tom qab muaj kev puas tsuaj ntuj tsim (dej nyab, av qeeg) lossis tej yaam num infrastructure.
7. Tus nqi -Txuag
Txo cov nqi sij hawm ntev - los ntawm kev ua kom muaj kev tsim kho sai thiab txo qis kev ua haujlwm.
Cov khoom siv rov siv tau rau ntau qhov kev xa tawm.
8. Durability & Kev ntseeg tau
Tsim los tiv thaiv ib puag ncig hnyav ( huab cua tsis zoo, struts struts).
Tsawg- qauv tsim kho rau kev siv sijhawm ntev.
Xaus
Cov250-tuj Choj Launcheryog ib qho cuab tam tseem ceeb rau kev ua tub rog thiab pej xeem engineering, muabceev, lub zog, thiab efficiencynyob rau hauv kev siv choj deploying. Nws lub peev xwm los lis cov khoom hnyav thaum ua kom muaj kev txhim kho sai ua rau nws tseem ceeb hauv cov xwm txheej tseem ceeb.
Daim ntawv thov
A 250-tuj choj launcheryog ib qho hnyav -cov khoom siv hauv lub luag haujlwm siv hauv kev tsim cov choj, tshwj xeeb tshaj yog rau kev tsim cov ntu precast, girders, lossis tag nrho cov choj hla mus rau hauv qhov chaw. Hauv qab no yog nws cov ntawv thov tseem ceeb, nta, thiab kev txiav txim siab:
Daim ntawv thov:
Precast Girder Launching- Siv los nqa thiab tso cov pob zeb loj precast lossis steel girders (txog 250 tons) mus rau piers lossis abutments.
Segmental Choj Kev Tsim Kho- Siv cov ntu precast nyob rau hauv qhov sib npaug cantilever lossis span -los ntawm -span txoj kev.
Launching Trusses & Arches- Pab muab cov hlau loj loj lossis cov ntu ntu rau ntev - txuas txuas.
Rail & Highway Choj- Feem ntau siv nyob rau hauv ob qho tib si railway thiab txoj kev loj choj tej yaam num uas hnyav lifting yuav tsum tau.
Overhead & Underslung Launching- tuaj yeem teeb tsa rau kev tshaj tawm girders los ntawm saum toj (them nyiaj siv ua haujlwm gantry) lossis hauv qab (lub qhov ntswg qhib).
Cov txheej txheem ntau lawm
Kev tsim tawm ntawm a250-tuj Choj Launcher Equipment (BLE)koom nrog txoj haujlwm nyuaj, ntau-theem txheej txheem uas ua ke nrog kev tsim vaj tsev, tshuab tshuab, hydraulics, thiab automation. Hauv qab no yog cov ncauj lus kom ntxawskauj ruam -los ntawm - cov txheej txheem tsim khoom:
1. Tsim & Engineering Phase
Kev Ntsuam Xyuas Kev Xav Tau: Txhais lub peev xwm thauj khoom (250 tons), ncua ntev, struts adaptability, thiab kev txav mus los.
CAD Modeling: Siv software xws li AutoCAD, SolidWorks, lossis CATIA rau 3D tsim.
FEA Analysis: Ua Kev Ntsuam Xyuas Finite Element (ANSYS, ABAQUS) kom siv tau cov qauv kev ncaj ncees.
Hydraulic & Hluav taws xob System Design: Npaj hydraulic thooj voos kheej kheej, twj tso kua mis, thiab tswj tshuab.
2. Kev yuav khoom
Cov qauv hlau: High-qib steel (ASTM A572/A514) rau kab teeb, girders, thiab trusses.
Hydraulic Cheebtsam: Twj, lub tog raj kheej, li qub (Bosch Rexroth, Parker).
Hluav taws xob & Tswj Systems: PLCs, sensors, thiab tej thaj chaw deb - tswj modules.
Track/Launching Mechanism: Heavy-cov menyuam lub luag haujlwm lossis zawv zawg bearings.
3. Fabrication txheej txheem
A. Main Girder Fabrication
Txiav & Shaping: Plasma/oxy- roj txiav cov hlau phaj.
Vuam: Submerged arc vuam (SAW) rau longitudinal seams; robotic vuam rau precision.
Kev sib dhos: Bolt thiab weld ntu rau hauv lub thawv girders lossis truss seem.
B. Kev them nyiaj yug Structure (A-Frame/Tower)
Fabricate ntsug kev txhawb nqa siv cov hlau reinforced.
Sib sau ua ke hydraulic lifting mechanisms.
C. Kev Pabcuam Ntsig & Rov Qab
Tsim lub qhov ntswg launching (ib ntus txuas ntxiv rau choj xa tawm).
Txhim kho rear txhawb ob txhais ceg / stabilizers.
4. Hydraulic & Hluav taws xob kev koom ua ke
Hydraulic System:
Txhim kho lub tog raj kheej hydraulic rau kev nqa thiab xa tawm.
Txuas cov twj, hoses, thiab tswj li qub.
Hluav taws xob System:
Hlau PLCs, sensors, thiab tswj vaj huam sib luag.
Kuaj synchronization ntawm hydraulic thiab txav tshuab.
5. Kev Tswj Xyuas Zoo & Kev Ntsuas
NDT Test: Ultrasonic/X-ray welding soj ntsuam.
Load Test: Siv 125% ntawm kev tsim khoom thauj khoom (312.5 tons) txhawm rau txheeb xyuas kev nyab xeeb.
Kev Xeem Ua Haujlwm: Simulate choj launching nyob rau hauv kev tswj tej yam kev mob.
6. Sib dhos & Ua Ntej -Kev Xa Khoom
Sib sau tag nrho cov modules (girders, txhawb nqa, hydraulics).
Ua cov kev xeem ua haujlwm kawg (extension/retraction, stability).
7. Kev Thauj Mus Los & Kev Xa Mus Los
Disassemble rau hauv kev thauj mus los modules (yog tias xav tau).
Ntawm -site reassembly thiab commissioning.
Kev cob qhia neeg ua haujlwm.
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%.
Cim npe nrov: 250ton choj launcher khoom, Tuam Tshoj 250ton choj launcher khoom manufacturers, lwm tus neeg, Hoobkas
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