Choj Launcher rau cov khoom siv choj

Choj thaaunter Launcher yog qhov tseem ceeb rau kev siv txuas ntxiv ntawm cov choj, tshwj xeeb rau Segenter thiab Precast Qhob Txuas hniav Co. Cov tshuab no pab tau nrawm dua thiab ua kom tiav ntawm cov choj caij nkoj, txo lub sijhawm kev tsim kho thiab txhim kho kev nyab xeeb.

 

 

 

Choj launchers yog cov khoom siv tshwj xeeb siv ntawm precast segental sidmental choj, thawv girder txuas hniav, thiab lwm tus qauv ntev ntev. Lawv pab tau zoo thiab kev tso kawm zoo ntawm cov choj caij uas tsis tas yuav muaj kev txhawb nqa av dav dav. Hauv qab no yog cov yam ntxwv tseem ceeb ntawm Choj Launcher khoom:

1. Modular & Adjustable tsim
Tuaj yeem kho rau tus choj txawv, spans, thiab geometries.

Haum rau sib txawv rau kev hloov kho cov chaw kawm (piv txwv li, nkhaus).

2. Kev ua tus kheej muaj peev xwm
Txav mus rau pem hauv ntej autonomously siv cov tshuab hydraulic lossis winches.

Txo kev tiv thaiv ntawm cranes lossis lwm yam khoom siv hnyav.

3. Hnyav thauj khoom tuav
Muaj peev xwm nqa thiab tso nyiaj ua ntej tshaj ntu (hnyav txog li pua pua ntawm tons).

Nruab nrog muaj zog txhawb cov kab teeb thiab stabilizing me me.

4. Hydraulic & tshuab tshuab
Precision-tswj cov jackond hydraulic rau ntu ntu zuj zus.

Winches, trolleys, thiab gantries rau cov tsheb thauj mus los du.

5. Kev Nyab Xeeb & Stability nta
Oudiggers thiab cov neeg ua yeeb yam los tiv thaiv tipping.

Tsis muaj kev nyab xeeb braking thiab lub tshuab xauv.

Kev tshuaj xyuas lub sijhawm tiag tiag ntawm kev thauj khoom thiab cov qauv txheej txheem kev ntseeg.

6. Ceev & Kev Tsim Kho
Txo lub sijhawm tsim kho piv rau txoj kev ib txwm muaj.

Ua kom muaj kev nce qib txuas ntxiv nrog kev cuam tshuam tsawg kawg nkaus.

7. Cov Chaw Taws Teeb & Kev Tswj Xyuas Tshuab
Qee cov qauv qauv sib txawv ib nrab lus lossis cov chaw taws teeb-tswj cov haujlwm rau qhov ntsuas thiab kev nyab xeeb.

8. Muaj Mob & Kev Thauj Khoom
Yuav tuaj yeem rhuav tshem thiab thauj mus rau cov chaw tsim kho tshiab.

Qee cov qauv yog kev tsheb ciav hlau lossis siv cov log tsheb thauj khoom.

9. Sib tsam nrog cov hom choj sib txawv
Haum rau kev sib npaug cantilever, luv-los-ntev, thiab kev tshaj tawm cov hau kev ntxiv.

10. Ib puag ncig & cov nyiaj tau txais txiaj ntsig
Minimizes av tab kaum thiab ua haujlwm ib ntus.

Lowers Lowers siv thiab cov nqi txhais piv rau cov pa luam yeeb lossis tsis tseeb.

 

 

 

 

 

 

 

Choj cov khoom siv hluav taws xob yog lub tshuab tshwj xeeb siv hauv kev tsim kho ntawm cov choj, tshwj xeeb rau kev tshaj tawm cov khoom lag luam precast precast rau hauv lawv txoj haujlwm kawg. Cov kab ntawv no yog qhov tseem ceeb rau cov choj siv tsheb nrawm (ABC), txo kev cuam tshuam rau kev cuam tshuam nrog cov tsheb tsim khoom.

Choj thaaunter Launcher yog qhov tseem ceeb rau kev siv txuas ntxiv ntawm cov choj, tshwj xeeb rau Segenter thiab Precast Qhob Txuas hniav Co. Cov kab ke no muaj peev xwm ua kom nrawm dua thiab ua kom tiav ntawm cov choj caij nkoj, txo lub sijhawm kev tsim kho thiab txhim kho kev nyab xeeb. Hauv qab no yog cov tseem ceeb ntawm Choj Launcher khoom:

1. Cov GIRDER (Tshaj Tawm Truss lossis nqaj)
Lub moj khaum tseem ceeb uas spans kev tsim kho choj choj.

Feem ntau ua los ntawm high-zog steel rau lub sijhawm ntev thiab load-coj tau muaj peev xwm.

Txhawb cov hnyav ntawm ntu thiab kev tsim kho cov khoom thauj thaum pib.

2. Pem hauv ntej txhawb (lub qhov ntswg lossis tso cov ntswg)
Txuas ntxiv ua ntej ntawm lub loj girder los muab kev ruaj khov thaum xa tawm.

Pab faib cov khoom thauj thiab tiv thaiv kev sib tw ntau dhau.

Feem ntau tuaj yeem hloov kho kom haum raws li cov choj geometries.

3. Lub Tsheb Them Nyiaj (Tail lossis Anchorage System)
Muab kev sib pauv thiab ruaj khov thaum lub sij hawm tso tawm.

Anchored rau cov ntu ua tiav los tiv thaiv tipping.

Yuav suav nrog hydraulic jacks lossis sliding tshuab rau kev tswj hwm kev txav.

4. Tso Gantry (TRAVERERDER LOSSIS ERTION GANtry)
Tsiv raws lub gender loj rau kev nqa thiab txoj haujlwm precast ntu.

Nruab nrog cov hoists, winches, lossis cov tshuab hydraulic rau ntu segment.

Tuaj yeem ua tus kheej lossis txav mus siv cov tshuab hloov sab nraud.

5. Hydraulic jacks thiab winches
Siv rau kev nqa, thawb, lossis rub lub launcher thiab choj ntu.

Muab cov kev tawm tsam thaum pib ua haujlwm.

Yuav suav nrog cov txheej txheem synchronization rau cov thooj.

6. Zawg lossis cov tshuab dov
Tso cai rau tus launcher mus tom ntej raws li tus choj nce zuj zus.

Yuav siv cov bearings, cov menyuam yob, lossis cov ciav hlau nplua.

Feem ntau powered los ntawm hydraulic lossis hluav taws xob motors.

7. Ntu kev siv cov khoom siv
Cranes, rub tawm cov thav ntawv, lossis lub thoob nqus tsev nqa khoom thauj cov ntu precast.

Ua kom muaj kev nyab xeeb thiab meej qhov chaw ntawm Choj Cov ntu ntu.

8. Tswj System
Rho tawm lossis kev tswj hwm kev tswj hwm rau synchronized tua cov haujlwm.

Nrog rau Sensors, PLCS (Programmable Logic Controllers), thiab cov khoom siv tshuaj xyuas.

Ua kom muaj kev vam meej thiab ruaj khov thaum lub sijhawm kev tsim kho.

9. Kev txhawb nqa ib ntus (tsis tseeb lossis piers)
Cov kev txhawb nqa hauv nruab nrab tau siv thaum pib ua kom tsawg ntev ntev.

Muab tshem tawm tom qab tus choj lawj ua tiav thiab txhawb tus kheej.

10. Kev Nyab Xeeb Kev Nyab Xeeb
Kev tiv thaiv poob, kev nres tsheb thaum muaj xwm ceev, thiab ntau dua cov sensors.

Ua kom muaj kev nyab xeeb rau cov neeg ua haujlwm thiab khoom siv.

 

 

 

 

Choj cov khoom siv hluav taws xob yog lub tshuab tshwj xeeb siv hauv kev tsim kho ntawm precast sicast sicections sidmental choj sib tw, thiab lwm yam qauv ntev. Nws muaj ob peb qhov zoo dua cov qauv kev tsim kho kev tsim kho, nrog rau:

1. Cov Khoom Siv Kho Dua Tshiab
Ua kom cov rooj sib txoos sai ntawm cov ntu precast, txo cov sijhawm ua haujlwm.

Nruam kev tawm ua cov txheej txheem txuas ntxiv tau qeeb me me piv rau cov hau kev pab.

2. Lub siab ntsuas thiab tswj hwm zoo
Ua kom ntseeg tau qhov tseeb ntawm ntu, txhim kho cov txheej txheem thiab cov qauv kev ntseeg.

Txo cov tib neeg ua yuam kev nrog kev ua haujlwm ib nrab.

3. Txo kev ua hauj lwm thiab tus nqi
Yuav tsum muaj cov neeg ua haujlwm tsawg dua piv rau cov qauv scaffolding lossis cov kev crane-raws li.

Lowers tag nrho cov nqi tsim kho vim tau nrawm dua thiab tsawg dua kev ua haujlwm ntawm phau ntawv.

4. Txhim Kho Kev Nyab Xeeb
Kev phom sij me me cuam tshuam nrog kev ua haujlwm ntawm qhov siab thiab kev nqa khoom hnyav.

Muab cov neeg ua haujlwm ruaj khov rau cov neeg ua haujlwm thaum lub sijhawm teeb tsa ntu.

5. Kev cuam tshuam tsawg kawg rau cov tsheb thiab ib puag ncig
Qhov zoo tagnrho rau cov chaw hauv nroog lossis hla kev, raws li nws txo qhov xav tau ntawm kev txhawb nqa hauv av.

Tsawg lub suab thiab kev co piv rau cov kev tsim kho kev tsim kho.

6. Kev hloov kho kom haum rau geometries
Haum rau nkhaus, inclined, los yog sib txawv-dav choj.

Tuaj yeem siv cov kev sib txawv ntev ntev thiab segment hom zoo.

7. Txo kev xav tau rau kev txhawb nqa ib ntus
Tshem tawm lossis minimizes siv cov pooj ib ntus lossis tsis tseeb, txuag sijhawm thiab cov khoom siv.

8. Txhim Kho Loadter faib
Muab cov khoom siv tau siv cov khoom kom zoo dua qub, txo kev ntxhov siab ntawm tus qauv choj thaum sib dhos.

9. Haum rau cov chaw sib tw
Ua tau zoo nyob rau hauv cov chaw nyuaj xws li dej ntws, hav tsuag nroog, lossis cov chaw ua kom zoo dua uas cov txheej txheem ib txwm muaj impractical.

Tag
Choj cov khoom siv hluav taws xob txhim kho kev ua haujlwm, kev nyab xeeb, thiab kev xaiv rau kev xaiv Choj, kev xaiv zoo rau niaj hnub tsim kho niaj hnub. Nws lub peev xwm los ua kom nrawm dua kev tsim kho thaum tswj cov qauv qauv zoo ua rau nws muaj peev xwm rau cov choj loj.

 

 

Choj cov khoom siv hluav taws xob yog lub tshuab tshwj xeeb siv hauv kev tsim kho ntawm precast sicectional choj sib tw, tshwj xeeb rau cov kev sib tw-ntev lossis sib npaug. Nws ua rau qhov kev tso ua tau zoo thiab meej meej ntawm kev ncua choj choj, txo lub sijhawm kev tsim kho thiab txhim kho kev nyab xeeb. Hauv qab no yog nws cov ntawv thov tseem ceeb thiab nta:

Cov Kev Siv ntawm Choj Launcher Khoom
Segmental Choj Siv

Siv rau kev tshaj tawm ua kom prenast qhob ntu hauv Viaductions, cov choj tsheb loj, thiab cov hlau txuas hniav.

Haum rau ob qho tib si tsis ntev los ntawm kev ua haujlwm thiab sib npaug cantilever kev tsim kho.

Tshaj tawm Girders rau cov ntu precast

Kev thauj, nqa, thiab txoj haujlwm precast ntu nrog lub siab precision.

Ua kom pom kev ua tiav kom tsim nyog ua ntej tom qab kev sib tw.

Nyiaj siv ua haujlwm thiab underslung tawm

Nyiaj Siv Ua Haujlwm Nyiaj Txiag: Gantry Systems uas nqa ntu los ntawm saud (ib txwm muaj cov pier siab).

Underslung Launchers: Kev txhawb nqa ntu los ntawm hauv qab no (siv rau qhov qis dua).

Nroog thiab Kev Tsim Kev Tsim Tsa

Qhov zoo tshaj plaws rau choj hla dej, hav, kev loj, lossis cov pej xeem muaj ntau yam uas cov cranes tsoos tsis zoo.

Cov choj nrawm kev tsim kho (ABC)

Txo cov chaw siv rau hauv lub sijhawm los ntawm Prepricating ntu tawm ntawm qhov chaw thiab xa tawm sai sai.

 

 

1. Cov theem tsim
Kev Tshawb Xyuas Kev Siv Hluav Taws Xob: Cov Txheej Txheem thiab Cov Cuab Yeej Siv Neeg Kho Mob Txheeb Xyuas Cov Pheeb Cov Lus Qhia los txiav txim Launcher yuav tsum muaj

Cad qauv: 3D ua qauv ntawm tag nrho cov txheej txheem tso tawm nrog rau:

Girder loj \/ Tshaj Tawm Lub Ntsej Muag

Txhawb tshuab

Hydraulic \/ Pneumatic Cov Tshuab

Tswj cov tshuab

Kev ntsuas cov laij: txiav txim siab ntau tshaj louv load peev xwm thiab cov ntsiab lus ntxhov siab

2. Cov Khoom Siv Pauv
High-zog hlau rau cov txheej txheem sib xyaw

Tshwj Xeeb Hydraulic Thooj Voos Kheej Kheej Thiab Twj

Precision Bearings thiab Sliding Mechisms

Hluav Taws Xob Thiab Tswj Lub Cheebtsam

Hnav-resistant cov ntaub ntawv rau cov chaw sib chwv

3. Kev ua haujlwm
Txheej txheem sib xyaw
Main Girder Fabrication:

Txiav thiab shaping ntawm cov hlau nplaum

Vuam ntawm lub thawv girders lossis truss qauv

Kev Kho Cua Sov Rau Kev Nyuaj Siab Nyem

Precision Machining ntawm Mating Chaw

Txhawb nqa ntas:

Fabrication ntawm ib ntus piers lossis txhawb nqa

Kev tsim kho cov lus zawv zawg tshuab

Sib dhos ntawm cov khoom siv kho tau

NEEG KHO TSHUAB COV TSHUAB
Hydraulic system ua ke:

Lub tog raj kheej kheej kheej

Twj tso kua mis thiab lub valve installation

Hose kev kev thiab kev sib txuas

Cov kabmob thiab cov menyuam cev installation

Tshaj tawm lub tshuab kev tsim tshuab ntswg

Lub Tshuab Hluav Taws Xob
Vaj Huam tswj vaj huam sib luag sib dhos

Sensor installation (txoj haujlwm, thauj khoom, ua kom tiav)

Cov xov hlau thiab kev tswj cable

Kev Nyab Xeeb Kev Nyab Xeeb

4. Tswjhwm Zoo
Tsis yog-kev sim ua txhaum (NDT) ntawm Welds

Kev lees paub sab nraud ntawm cov khoom tseem ceeb

HYDRAULIC SIAB TESTION

Kev ntsuas cov qauv txheej txheem

Ua haujlwm ntsuas ntawm tswj cov tshuab

5. Los ua ke thiab ua ntej commissioning
Sublishedbly ntawm cov khoom loj

Kev sib xyaw ua ke ntawm kev siv tshuab, hydraulic thiab hluav taws xob

Hoobkas txais kev sim tshuaj ntsuam (rog):

Simulated launching

Kuaj thaum muaj xwm ceev

Cov ntawv pov thawj kev ua tiav

Thauj khoom muaj peev xwm

6. Nto Kho Mob
Sandblasting rau kev npaj txawv

Daim ntawv thov ntawm cov tshuaj tiv thaiv tiv thaiv:

Lub zim teb

Nruab nrab tsho tiv no

Cov tsho loj sab saum toj (feem ntau hauv cov phiaj xwm tshwj xeeb)

Txheej txheem tshwj xeeb rau kev hnav cov chaw

7. Cov ntaub ntawv
Npaj ntawm cov phau ntawv qhia ua haujlwm

Lub sij hawm txij nkawm

Daim Ntawv Teev Tseg Spare Xeem

Cov Ntawv Pov Thawj

Raws li-ua cov duab kos

8. Kev Thauj Mus Los
Disassembly rau kev thauj khoom (yog tias yuav tsum tau)

Kev npaj thauj tshwj xeeb rau cov kev tiv thaiv loj tshaj plaws

Kev sojntsuam thiab Cov Ntawv Tso Cai

9. Qhov chaw nyob
Rov ua kom zoo rau ntawm chaw tsim khoom

Cov Kev Kawm Thaum Kawg

Kev sim ua haujlwm nrog ntsuas cov choj tiag tiag

Tus Neeg Teb Xov Tooj

 

 

Lub tuam txhab tau teeb tsa cov khoom siv tswj hwm kev txawj ntse platform, thiab tau teeb tsa 310 teev (teeb tsa) ntawm kev tuav thiab vuam hlau. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teev (teeb tsa), thiab cov khoom siv sib txuas lus yuav ncav cuag 95%. 32 VUAM txoj kab tau muab tso rau hauv kev siv, 50 tau npaj yuav tsum tau nruab, thiab kev siv lub tshuab ntawm cov kab ntawv tag nrho tau mus txog 85%.

Cim npe nrov: Choj Launcher rau cov khoom siv choj, Suav choj choj