Girder Launching Crane

Lub Girder Launching Crane, tseem hu ua Choj Girder Erection Tshuab lossis Girder Launcher, yog ib qho tshwj xeeb ntawm cov cuab yeej siv hnyav tsim los rau kev sib dhos thiab tso cov pob zeb ua ntej lossis steel girders hauv cov phiaj xwm choj. Cov cranes no yog ib qho tseem ceeb hauv kev tsim cov choj, viaducts, thiab txoj kev siab, vim lawv pab txhawb kev txhim kho kom zoo thiab muaj kev nyab xeeb ntawm tus choj girders, uas yog cov khoom siv uas txhawb nqa tus choj lawj.

 

 

 

1. Hnyav Lifting Capacity: Girder Launching Cranes yog tsim los tuav thiab nqa hnyav girders, feem ntau yog li ntawm 20 tons mus rau ntau tshaj 200 tons, nyob ntawm seb tus qauv tshwj xeeb thiab qhov yuav tsum tau ua.
2. Precise Positioning: Cov cranes no tau nruab nrog cov kev tswj hwm qib siab thiab cov thev naus laus zis uas ua kom muaj qhov tseeb thiab qhov chaw ntawm cov girders, kom ntseeg tau tias lawv ua raws li cov kev txhawb nqa piers thiab abutments.
3. Rapid Bridge Assembly: Girder Launching Cranes paub txog lawv cov kev ua haujlwm hauv kev tsim kho choj. Lawv tuaj yeem txhim kho ntau lub girders hauv ib hnub, ua kom cov txheej txheem tsim kho thiab txo kev cuam tshuam rau kev khiav tsheb.
4. Ntau yam: Cov cranes tuaj yeem ua ntau hom girder, suav nrog precast qhob girders, steel girders, thiab lwm yam khoom siv feem ntau siv hauv kev tsim choj.
5. Kev nyab xeeb nta: Kev nyab xeeb yog qhov tseem ceeb tshaj plaws hauv kev tsim kho, thiab Girder Launching Cranes tau nruab nrog cov txheej txheem kev nyab xeeb thiab cov yam ntxwv los tiv thaiv cov neeg ua haujlwm thiab cov khoom siv. Cov no tuaj yeem suav nrog kev tiv thaiv kev sib tsoo, kev saib xyuas kev thauj khoom, thiab cov txheej txheem nres thaum muaj xwm ceev.
6. Mobility: Ntau lub Girder Launching Cranes yog tsim los ua lub xov tooj ntawm tes, tso cai rau lawv txav mus raws qhov chaw tsim kho thiab mus txog ntau qhov chaw uas cov girders yuav tsum tau nruab.
7. Nqi-Efficiency: Los ntawm kev txhim kho cov txheej txheem kev teeb tsa girder thiab txo qhov xav tau ntawm kev siv tes ua haujlwm, cov cranes tuaj yeem pab txuag nqi hauv kev tsim kho choj.
8. Txo kev cuam tshuam: Kev siv Girder Launching Cranes txo qis kev cuam tshuam kev tsheb thauj mus los thaum lub sij hawm tsim choj vim tias girders tuaj yeem ntsia tau sai, txo lub sijhawm xav tau rau kev kaw lossis kev taug kev.
9. Kev kho kom haum: Girder Launching Cranes tuaj yeem hloov kho kom haum rau cov kev cai tshwj xeeb ntawm kev tsim kho choj, suav nrog qhov ntev, qhov loj me, thiab lwm qhov chaw tshwj xeeb.

 

 

 

Lub Girder Launching Crane yog ib qho nyuaj ntawm cov cuab yeej siv hnyav tsim los rau kev sib sau ua ke thiab tso cov pob zeb ua ntej lossis steel girders hauv kev tsim choj. Nws muaj ntau qhov chaw thiab cov khoom siv ua haujlwm ua ke los pab txhawb kev txhim kho kom zoo thiab nyab xeeb ntawm tus choj girders.

 

1. Main Girder: Lub ntsiab girder yog lub hauv paus txheej txheem ntawm lub crane. Nws muab lub moj khaum rau lub crane tus qauv thiab txhawb ntau yam khoom, nrog rau lub trolley, winch, thiab counterweights.
2. Trolley: Lub trolley yog qhov txav ntawm lub crane uas mus raws lub ntsiab girder. Nws nqa lub hoisting mechanism thiab tuaj yeem txav lub girder horizontally, positioning nws raug thaum lub installation.
3. Hoisting Mechanism: Lub hoisting mechanism yog lub luag hauj lwm rau lifting tus choj girders. Nws feem ntau muaj xws li winch, cables los yog hlau ropes, thiab hooks los yog lifting attachments. Nws muaj peev xwm nqa tau siab los tuav hnyav girders.
4. Txhawb Piers: Lub crane feem ntau yog nyob rau ntawm kev txhawb nqa piers lossis cov qauv ib ntus uas muab kev ruaj ntseg thiab kev txhawb nqa rau lub crane thaum lub sij hawm girder installation. Cov piers no yog tsim los tswj cov crane qhov hnyav thiab qhov hnyav ntawm cov girders.
5. Boom: Girder Launching Cranes muaj lub boom, uas yog ib sab caj npab uas yuav siv tau mus cuag girders ntawm txawv deb ntawm lub crane lub ntsiab girder. Lub boom tuaj yeem hloov kho qhov siab thiab lub kaum sab xis rau ntau yam kev teeb tsa.
6. Kev ruaj ntseg Systems: Girder Launching Cranes tau nruab nrog ntau lub tshuab kev nyab xeeb, suav nrog kev tiv thaiv kev sib tsoo, kev saib xyuas kev thauj khoom, cov txheej txheem nres thaum muaj xwm ceev, thiab ceeb toom ceeb toom kom muaj kev nyab xeeb ntawm ob tus neeg ua haujlwm crane thiab cov neeg ua haujlwm tsim kho.
7. Tswj System: Lub kaw lus tswj ntawm lub crane muaj xws li cov khoom siv hluav taws xob, software, thiab cov khoom siv uas tsim nyog rau kev ua haujlwm zoo thiab sib koom ua ke. Nws tso cai rau tus neeg teb xov tooj los tswj lub crane lub luag haujlwm, xws li hoisting, mus ncig, thiab tso girders.
8. Hwj chim Source: Girder Launching Cranes tuaj yeem siv tau los ntawm ntau qhov chaw, suav nrog cov tshuab hluav taws xob, hluav taws xob, lossis ob qho tib si ua ke. Lub zog qhov chaw tsav lub crane txav thiab nqa peev xwm.

 

 

 

 

 

 

 

Girder Launching Cranes muaj ntau yam zoo hauv kev tsim kho cov choj thiab cov qauv siab, ua rau lawv yog ib qho tseem ceeb ntawm cov khoom siv hnyav. Qee qhov txiaj ntsig tseem ceeb ntawm Girder Launching Cranes suav nrog:

 

1. Kev tsim kho choj zoo: Girder Launching Cranes tseem ceeb ceev cov txheej txheem kev tsim kho choj. Lawv tuaj yeem txhim kho ntau tus choj girders hauv ib hnub, txo lub sijhawm xav tau los ua kom tiav cov phiaj xwm choj thiab txo kev cuam tshuam kev tsheb.
2. Precise Positioning: Cov cranes no tau nruab nrog cov kev tswj xyuas siab heev uas ua kom muaj qhov tseeb ntawm cov girders. Qhov tseeb no ua kom ntseeg tau tias cov girders ua tib zoo nrog cov kev txhawb nqa piers thiab abutments, txo qhov xav tau kev hloov kho lossis rov ua haujlwm dua.
3. Muaj kev nyab xeeb ntxiv: Girder Launching Cranes yog tsim los nrog kev nyab xeeb yog qhov tseem ceeb tshaj plaws. Lawv tuaj nrog cov yam ntxwv kev nyab xeeb xws li kev tiv thaiv kev sib tsoo, kev saib xyuas kev thauj mus los, thiab cov txheej txheem nres thaum muaj xwm ceev los tiv thaiv ob tus neeg ua haujlwm crane thiab cov neeg ua haujlwm tsim kho.
4. Tuav Hnyav Loads: Cov cranes no muaj peev xwm nqa tau siab thiab muaj peev xwm tuav hnyav precast pob zeb lossis steel girders, feem ntau hnyav ntau tons. Qhov kev muaj peev xwm no txo ​​qhov kev xav tau ntawm kev siv tes ua haujlwm thiab cov cuab yeej nqa hnyav, ua kom cov neeg ua haujlwm muaj kev nyab xeeb thiab ua haujlwm tau zoo.
5. Kev cuam tshuam tsawg kawg nkaus: Los ntawm kev txhim kho tus choj girders sai, Girder Launching Cranes pab txo cov kev cuam tshuam ntawm kev tsheb thaum lub sij hawm tsim choj. Qhov no tseem ceeb tshwj xeeb tshaj yog nyob rau hauv nroog nrog cov tsheb khiav hnyav.
6. Ntau yam: Girder Launching Cranes tuaj yeem ua ntau hom kev sib tw choj, nrog rau cov pob zeb ua ntej, hlau, thiab lwm yam khoom siv. Lawv tuaj yeem hloov kho kom haum rau qhov kev xav tau sib txawv.
7. Kev kho kom haum: Cov cranes tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb ntawm kev tsim kho choj, nrog rau qhov ntev ntev, girder loj, thiab qhov chaw tshwj xeeb.
8. Txo Cov Nqi Ua Haujlwm: Kev siv Girder Launching Cranes tuaj yeem ua rau cov nqi txuag tau los ntawm kev txo cov kev xav tau ntawm kev ua haujlwm hnyav thiab cov cuab yeej tshwj xeeb hnyav.
9. Mobility: Ntau lub Girder Launching Cranes yog tsim los ua lub xov tooj ntawm tes, tso cai rau lawv txav mus raws qhov chaw tsim kho thiab mus txog ntau qhov chaw uas cov girders yuav tsum tau nruab.
10. Chaw taws teeb ua haujlwm: Qee cov qauv tuaj nrog lub peev xwm ua haujlwm hauv chaw taws teeb, tso cai rau cov neeg ua haujlwm tswj lub crane los ntawm qhov chaw nyab xeeb, txhim kho kev pom thiab tswj.
11. Nce Productivity: Kev ua haujlwm ntawm Girder Launching Cranes nyob rau hauv qhov chaw thiab tso girders ua rau muaj kev tsim khoom ntau dua ntawm cov chaw tsim kho, ua rau kev ua tiav sai dua.
12. Environmental Benefits: Girder Launching Cranes tuaj yeem pab txhawb rau ib puag ncig cov txiaj ntsig los ntawm kev txo lub sijhawm tsim kho thiab txo qhov kev cuam tshuam ib puag ncig ntawm kev tsim kho txuas ntxiv, xws li txo qis emissions los ntawm cov khoom siv thiab tsheb.

 

 

 

Girder Launching Cranes, tseem hu ua Choj Girder Erection Machines, nrhiav kev siv dav hauv ntau yam kev tsim kho uas cuam tshuam nrog kev sib dhos thiab kev tso kawm ntawm precast pob zeb lossis steel girders. Lawv thawj daim ntawv thov yog nyob rau hauv kev tsim kho ntawm cov choj thiab cov vaj tse siab, qhov uas lawv ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov choj girders. Nov yog qee qhov kev siv tseem ceeb ntawm Girder

Launching cranes:

 

1. Kev tsim kho choj:Girder Launching Cranes feem ntau yog siv rau hauv kev tsim cov choj, nrog rau txoj kev loj thiab txoj kev txuas hniav, cov neeg taug kev txuas hniav, kev tsheb ciav hlau, thiab viaducts. Lawv yog ib qho tseem ceeb rau kev tso thiab tso tus choj girders, uas tsim cov txheej txheem pob txha ntawm tus choj.
2. Txoj Kev Loj thiab Txoj Kev Loj:Cov cranes no tau siv dav hauv kev tsim kho txoj kev loj thiab kev nthuav dav overpasses thiab flyovers. Lawv pab kom ceev cov txheej txheem tsim kho thiab txo kev cuam tshuam rau kev khiav tsheb.
3. Railway Projects:Girder Launching Cranes yog siv rau hauv kev tsim kho ntawm kev tsheb nqaj hlau txuas hniav thiab kev ua haujlwm siab. Lawv muaj peev xwm lis lub installation ntawm railway choj girders thiab lwm yam kev tsim.
4. Kev Txhim Kho Hauv Nroog:Hauv cov cheeb tsam hauv nroog, qhov chaw muaj tsawg, Girder Launching Cranes yog qhov tseem ceeb rau kev tsim txoj kev siab, ramps, thiab kev thauj mus los hauv nroog. Lawv tso cai rau kev txhim kho zoo ntawm girders yam tsis xav tau kev tsim kho hauv av dav.
5. Overpasses thiab Interchanges:Cov cranes no yog siv rau hauv kev tsim kho ntawm overpasses, interchanges, thiab complex junctions nyob rau hauv kev thauj mus los infrastructure. Lawv pab kom lub installation ceev ntawm girders, txo lub sij hawm ntawm qhov project tiav.
6. Kev Tsim Kho Canal thiab Aqueduct:Girder Launching Cranes yog siv rau hauv kev tsim kho cov kwj dej thiab cov kav dej, uas feem ntau xav tau cov qauv siab kom nqa dej hla ntau qhov av.
7. Chaw nres nkoj thiab Harbor Infrastructure:Girder Launching Cranes tuaj yeem siv rau hauv kev tsim kho ntawm qhov chaw nres nkoj thiab chaw nres nkoj, nrog rau kev taug kev siab, cov khoom thauj khoom, thiab lwm yam qauv.
8. Retrofitting thiab Kho:Cov cranes no kuj tau siv rau retrofitting thiab kho cov txuas hniav thiab cov qauv uas twb muaj lawm los ntawm kev hloov lossis hloov kho cov girders.

 

 

 

Cov txheej txheem tsim khoom ntawm Girder Launching Crane suav nrog ntau theem, los ntawm kev tsim thiab tsim khoom mus rau kev sib dhos thiab kev sim. Nov yog cov ntsiab lus dav dav ntawm cov txheej txheem tsim khoom rau Girder Launching Crane:

 

1. Tsim thiab Engineering:

• Thawj lub tswv yim thiab cov lus qhia tshwj xeeb: Cov txheej txheem tsim khoom pib nrog rau theem tsim, qhov tshwj xeeb yuav tsum tau ua ntawm Girder Launching Crane tau txiav txim siab, suav nrog kev nqa lub peev xwm, ncua ntev, kev txav mus los, thiab kev nyab xeeb nta.
• Kev tsim qauv engineering: Cov kws tsim qauv tsim cov phiaj xwm ntxaws thiab cov qauv tsim rau lub crane, qhia cov ntaub ntawv, qhov ntev, cov khoom siv, thiab cov tshuab tswj.

 

2. Cov khoom siv:

• Cov khoom siv raw: Cov ntaub ntawv xav tau, suav nrog cov qauv hlau, cables, winches, cov khoom siv hluav taws xob, thiab cov yam ntxwv kev nyab xeeb, yog los ntawm cov neeg muag khoom.

 

3. Fabrication thiab Machining:

• Cov yam ntxwv ntawm cov khoom: steel beams thiab lwm yam structural Cheebtsam yog txiav, welded, thiab machined raws li qhov yuav tsum tau specifications.
• Winch thiab hoisting system: Lub winch thiab hoisting mechanisms tau sib sau ua ke thiab kuaj kom ntseeg tau tias lawv ua tau raws li cov crane lub peev xwm nqa tau.
• Kev tswj qhov system: Cov khoom siv hluav taws xob thiab kev tswj hwm, suav nrog cov sensors, PLCs (Programmable Logic Controllers), thiab cov tswj vaj huam sib luag, yog tsim thiab sib xyaw ua ke rau hauv crane.

 

4. Kev sib dhos thiab kev sib koom ua ke:

• Lub ntsiab girder los ua ke: Lub ntsiab girder thiab cov qauv txhawb nqa tau sib sau ua ke, thiab lub crane tus ncej yuav zoo li qub.
• Trolley thiab hoisting system installation: Lub trolley, nrog rau lub hoisting mechanism, yog ntsia rau ntawm lub ntsiab girder.
• Boom (yog muaj): Yog hais tias lub crane muaj xws li boom rau ncua mus txog, nws yog ntsia thiab sim.
• Control cabin: Tus neeg teb xov tooj alarm yog ntsia, nrog rau cov crane tswj systems.
• Lub zog siv hluav taws xob: Lub crane lub zog, txawm tias nws yog lub tshuab hluav taws xob lossis lub tshuab hluav taws xob, tau muab tso rau hauv lub crane tsim.

 

5.Testing and Quality Assurance:

• Kev sim ua haujlwm: Lub crane tau dhau los ntawm kev sim ua haujlwm kom ntseeg tau tias txhua yam khoom siv hluav taws xob thiab hluav taws xob ua haujlwm raws li qhov xav tau. Qhov no suav nrog kev sim lub tshuab hoisting, trolley txav, thiab tswj cov tshuab.
• Load testing: Lub crane tau raug kuaj xyuas kom paub tseeb tias nws lub peev xwm nqa thiab kev nyab xeeb mechanisms.
• Kev kuaj xyuas kev nyab xeeb: Txhua yam kev nyab xeeb, xws li kev tiv thaiv kev sib tsoo thiab cov txheej txheem nres thaum muaj xwm ceev, raug kuaj xyuas kom lawv ua tau raws li cov qauv kev nyab xeeb.
• Kev Tswjhwm Zoo: Kev tshuaj xyuas yog ua los xyuas kom meej tias lub crane tsim thiab sib dhos ua tau raws li cov qauv kev lag luam thiab cov kev qhia tshwj xeeb.

 

6.Painting thiab Finishing:

• Kev kho deg: Cov khoom siv crane feem ntau yog ntxuav, sandblasted, thiab pleev xim rau tiv thaiv corrosion thiab txhim khu lub crane zoo li.

 

7. Ntim thiab xa khoom:

• Qhov ua tiav Girder Launching Crane tau ntim thiab npaj rau kev xa khoom mus rau qhov chaw tsim kho lossis mus rau tus neeg siv khoom qhov chaw.

 

8.On-Site Assembly thiab Commissioning:

• Lub crane yog thauj mus rau qhov chaw tsim kho, qhov chaw uas nws tau sib sau ua ke thiab commissioned los ntawm pab pawg kws tshaj lij thiab engineers.
• Kev kuaj zaum kawg thiab kev hloov kho: Lub crane raug kuaj xyuas kom zoo ntawm qhov chaw kom ntseeg tau tias nws ua haujlwm raug thiab nyab xeeb.

 

 

 

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 welding kab tau muab tso rau hauv kev siv, 50 yog npaj los nruab, thiab cov khoom siv hluav taws xob ntawm tag nrho cov kab khoom tau mus txog 85%.

 

Cim npe nrov: Tuam Tshoj girder launching crane manufacturers, lwm tus neeg, Hoobkas