Ob Chav Beam Eot Crane

 

Ob Chav Beam EOT (Electric Overhead Traveling) Crane yog cov khoom siv muaj zog thiab siv tau zoo tsim los nqa thiab txav cov khoom hnyav hauv thaj chaw muaj kev lag luam. Cov cranes no tau siv dav hauv kev tsim khoom, tsev khaws khoom, chaw tsim kho, thiab lwm yam haujlwm hnyav.

Ob Chav Beam EOT Crane nta ob lub voj voog sib luag ( kab teeb), uas txhim kho nws lub peev xwm thauj khoom thiab kev ruaj ntseg piv rau ib leeg-girder cranes.Zoo rau tuav cov khoom hnyav heev, nrog kev nqa lub peev xwm ntawm ob peb tons mus rau ntau pua tons.Equipped nrog cov kev tswj hwm siab tshaj plaws rau kev ua haujlwm du thiab meej, ua kom muaj kev nyab xeeb thiab kev tsim khoom.Designed rau thaj tsam dav, tso cai rau cov khoom siv tau zoo tuav hla qhov chaw muaj kev lag luam loj.Qhov Ob Chav Beam EOT Crane tuaj yeem kho tau rau cov ntawv thov tshwj xeeb nrog ntau yam hoisting mechanisms, nrawm, thiab nqa qhov siab.

Ob Chav Beam Electric Overhead Traveling (EOT) Crane yog lub zog thiab ntau yam kev nqa nqa uas tsim los rau cov haujlwm hnyav. Nws yog dav siv nyob rau hauv manufacturing units, warehouses, fais fab nroj tsuag, steel nroj tsuag, shipyards, thiab lwm yam industries yuav tsum tau npaum thiab txhim khu kev qha cov ntaub ntawv tuav.Double Girder Design muab ntau dua stability thiab lub zog, cia nws mus lis loj loads ntev spans.Qhov tsim minimizes deflection thiab maximizes kev nyab xeeb.

Ob Chav Beam EOT Crane yog ib qho cuab yeej tseem ceeb rau cov lag luam nrhiav kev txhim khu kev qha thiab kev daws teeb meem kev daws teeb meem. Nws txoj kev tsim kho muaj zog, yoog raws, thiab qhov tseeb ua rau nws yog lub hauv paus ntawm kev lag luam niaj hnub no.

Core Components: Cav

Qhov chaw ntawm Keeb Kwm: Henan, Suav

Warranty: 1 Xyoo

Qhov hnyav (KG): 15000 kg

Video tawm-kev tshuaj xyuas: Muab

Machinery Test Report: Muab

Ntev: 10 ~ 40M lossis customizable

Lifting qhov siab: 10 ~ 30M lossis customizable

Ua haujlwm theem: A3 ~ A4

Lifting ceev: 3--8 M/min

Trolley khiav ceev: 20 M / min

Kev khiav ceev ntawm lub laub: 20 m / min

Kev ua haujlwm hom: huab cua ua haujlwm, ua haujlwm hauv av, tswj chaw taws teeb

Ambient kub thiab av noo: Kub -20 ~ 45 degree Humidity 60% ~ 100%

Fais fab mov: AC-3Phase-220//230380/400/415/440V-50/60Hz

 

 

1.Main beam

Lub nqaj tseem ceeb ntawm ob chav nqaj EOT (Electric Overhead Travelling) crane yog ib qho tseem ceeb ntawm cov khoom siv uas ua haujlwm ua tus thawj coj cov tswv cuab. Nws nthuav dav qhov dav ntawm qhov chaw ua haujlwm thiab txhawb nqa lub tshuab hoisting.

Lub ntsiab nqaj yog feem ntau yog fabricated raws li lub thawv girder los yog I-nqaj los muab siab zog-rau-hnyav piv.Ua los ntawm high-strength structural steel los tuav hnyav loads thiab txo deflection.Designed raws li lub crane lub load peev, ncua ntev , thiab cov kev xav tau tshwj xeeb rau daim ntawv thov.Includes design considerations for bending moments, torsion, and deflection limits.

Lub ntsiab nqaj yog ntxiv dag zog nrog stiffeners lossis kev txhawb nqa ntxiv kom muaj kev ruaj ntseg thiab ruaj khov nyob rau hauv cov khoom hnyav. Nws yog siv ua ke nrog cov kab hluav taws xob theem nrab (yog tias tam sim no) kom ua tiav cov khoom sib npaug.

Lub ntsiab beam hloov lub load los ntawm crane thiab trolley mus rau qhov kawg thav duab thiab lem. Muab kev ruaj khov thiab muaj zog rau kev txav ntawm lub trolley nqa. Tswj lub zuag qhia tag nrho kev ruaj ntseg ntawm lub crane thaum lub sij hawm ua hauj lwm, txawm nyob rau hauv txawv load tej yam kev mob. Qhov kev ncua deb ntawm qhov kawg thav duab txiav txim qhov ntev thiab cov qauv tsim ntawm lub ntsiab nqaj. Tsim los tswj cov dynamic loads tsim los ntawm kev txav ntawm lub lifting trolley thiab muaj peev xwm poob siab loads.

Cov kab teeb tseem ceeb yog tsim los siv cov txheej txheem vuam lossis bolting. Precisely engineered kom txo qis misalignment thaum sib dhos. Kev ntsuam xyuas zoo ntawm cov qauv kev ua haujlwm zoo, feem ntau suav nrog kev sim tsis muaj kev puas tsuaj (NDT).

 

Lifting System

Lub cev muaj zog: Lub cev muaj zog ntawm lub tshuab nqa hauv ob lub nqaj Hluav Taws Xob Hluav Taws Xob Mus Los (EOT) crane yog ib qho tseem ceeb ntawm cov khoom siv fais fab hoisting. Nws ua rau lub lifting thiab txo cov loads hnyav nrog precision thiab kev nyab xeeb.

2) Reducer: Lub reducer nyob rau hauv lub lifting system ntawm ob lub nqaj EOT (Electric Overhead Traveling) crane yog ib qho tseem ceeb ntawm cov khoom siv tsim los txo qhov ceev ntawm lub cev muaj zog thaum nce torque. Qhov no ua kom du thiab tswj kev nqa thiab txo cov loads.

3) Nruas: Lub nruas lifting system ntawm Ob Chav Beam EOT (Electric Overhead Travelling) crane yog ib feem tseem ceeb ntawm lub tshuab hoisting uas tso cai rau lub crane nqa thiab txo cov khoom hnyav. Lub nruas system ua haujlwm los ntawm winding ib txoj hlua los yog cable mus rau lub nruas rotating, uas yog siv los ntawm lub cev muaj zog.

4) Hlau hlua: Hauv ob-beam EOT (Electric Overhead Traveling) crane, txoj hlua hlau ua lub luag haujlwm tseem ceeb hauv kev nqa khoom. Nws yog lub luag haujlwm rau kev nqa thiab txo cov khoom hnyav thiab siv rau hauv lub tshuab hoisting.Wire ropes feem ntau yog tsim los ntawm high-tensile steel kom tiv taus cov khoom hnyav thiab kev ua haujlwm hnyav. Cov khoom siv yuav tsum muab cov kav ntev, lub zog, thiab yoog raws.

5) Pulley thaiv: Hauv ob kab teeb EOT (Electric Overhead Traveling) crane, lub pulley thaiv ua lub luag haujlwm tseem ceeb hauv kev nqa khoom. Lub pulley thaiv yog ib qho kev sib dhos uas muaj cov pulleys (lossis sheaves) thiab yog siv los hloov txoj hlua nqa los yog hlua hlua, uas yog lub luag haujlwm rau nqa thiab txo cov khoom hnyav.

6) Cov cuab yeej nqa: Ib qho khoom nqa nqa hauv ob lub nqaj EOT (Electric Overhead Traveling) crane yog hais txog lub luag haujlwm ntawm kev nqa thiab txo qis. Qhov no yog ib qho tseem ceeb ntawm lub crane lub lifting system. Nyob rau hauv ib tug ob-beam EOT crane, lub lifting system yog tsim los lis loj loads los ntawm distributing lub luj sib npaug zos rau ob kab teeb, kom ruaj khov thiab durability thaum lub sij hawm ua hauj lwm.

3.Endlub tsheb

1) Qhov kawg ntawm lub tsheb thauj mus los ntawm Ob Chav Beam (lossis Ob Chav Girder) EOT (Electric Overhead Traveling) crane yog ib qho tseem ceeb ntawm cov qauv thiab kev ua haujlwm uas txhawb nqa tus choj girders thiab tsev lub log thiab tsav mechanism rau crane txav.

Qhov kawg carriages yog fabricated siv high-strength steel los xyuas kom meej structural kev ncaj ncees.Designed los txhawb lub luj ntawm ob girders, lub trolley, thiab lub load raug lifted.Qhov kawg carriage muaj mounting cov ntsiab lus rau kev txuas mus rau lub crane girders.Rigid thiab meej sib dhos. xyuas kom lub log sib tiv tauj thiab txo qis kev hnav ntawm cov ntsia hlau.

Qhov kawg carriage hloov lub load ntawm lub crane mus rau cov ntsia hlau thiab cov kab teeb. Lawv ua kom du thiab muaj tseeb longitudinal txav raws cov crane ntsia. Lawv muab kev ruaj ntseg rau lub crane, tshwj xeeb tshaj yog thaum lub sij hawm thauj khoom txav.

Kev tsim thiab kev ua haujlwm ntawm lub tsheb thauj khoom kawg cuam tshuam rau crane kev ua tau zoo, kev ua haujlwm zoo, thiab kev nyab xeeb. Kev txhim kho kom zoo, kev saib xyuas, thiab kev soj ntsuam xyuas kom nws lub neej ua haujlwm ntev thiab kev ntseeg tau.

 

4.Crane mus ncig teb chaws mechanism

1) Txoj cai ua haujlwm

Thaum tus neeg teb xov tooj inputs ib qho lus txib kom txav lub crane horizontally, tus maub los xa ib lub teeb liab mus rau lub tsav motors pib.Lub tshuab hluav taws xob pib tig, uas yog kis los ntawm lub gearbox mus rau lub log tsheb. Kev sib hloov ntawm lub log propels crane choj los yog trolley nyob rau hauv qhov xav tau kev taw qhia.Tus neeg teb xov tooj tuaj yeem tswj qhov nrawm thiab kev taw qhia ntawm kev txav mus los (rau pem hauv ntej lossis rov qab) siv tus maub los. Qhov no yog ua tiav los ntawm kev kho lub zog xa mus rau cov motors.Cov log tsheb mus los ntawm lub crane choj lossis trolley yob raws txoj kab khiav ruaj khov, ua rau tag nrho cov qauv crane txav horizontally.Qhov load ntawm lub crane cuam tshuam qhov ceev ntawm nws txav. . Cov khoom hnyav hnyav tuaj yeem ua rau lub crane txav mus qeeb dua, vim tias lub cev muaj zog muab ntau lub zog los kov yeej lub load inertia.Lub crane txoj kev mus ncig feem ntau suav nrog kev txwv kev hloov pauv los tiv thaiv lub crane txav mus dhau qhov kev txwv. Tsis tas li ntawd, kev ruaj ntseg nres yog siv los nres lub crane thaum muaj hluav taws xob tsis ua haujlwm.

2) Kev ua haujlwm ntawm crane khiav haujlwm mechanism

1. Kab rov tav txav ntawm Crane

Lub luag haujlwm tseem ceeb ntawm crane mus ncig ua haujlwm yog muab kab rov tav txav ntawm tag nrho crane raws qhov ntev ntawm txoj kev khiav. Qhov no tso cai rau lub crane hla los ntawm ib qho kawg ntawm cov qauv mus rau lwm qhov, ua kom nws npog tag nrho thaj chaw ua haujlwm.

2. Lifting thiab Lowering Loads

Thaum ob lub nqaj (lossis girder) crane yog tsim los rau kev nqa ntsug thiab txo qis los ntawm nws txoj haujlwm hoisting, lub tshuab mus ncig xyuas kom lub crane tuaj yeem txav mus rau ntau txoj haujlwm los nqa lossis tso cov khoom thauj hauv ntau qhov chaw hauv nws qhov ntev.

3. Precise Positioning

Lub tshuab mus ncig ua kom pom tseeb qhov chaw ntawm crane hla lub load. Nws tso cai rau kev txav mus los ntawm qhov tseeb thiab pab txoj haujlwm thauj khoom raws nraim qhov xav tau rau kev nqa, thauj khoom, lossis tshem tawm.

4. Kev ua haujlwm du

Nws muab kev sib tw thiab tsis tu ncua ntawm crane nrog kev co tsawg. Qhov no yog qhov tseem ceeb rau kev ruaj ntseg ntawm cov khoom thauj thiab kev ua haujlwm nyab xeeb.

5. Kev them nyiaj yug rau Crane Girders

Cov txheej txheem mus txawv tebchaws txhawb nqa cov qauv ntawm ob-nqaj, kom ntseeg tau tias ob kab teeb nyob rau hauv zoo sib xws thaum tsiv raws txoj kev khiav. Qhov no ua kom muaj kev ncaj ncees ntawm cov crane thaum ua haujlwm.

6. Ceev tswj

Lub tshuab yog tsim los nrog lub peev xwm los tswj qhov nrawm ntawm kev txav mus los. Qhov no yog ib qho tseem ceeb rau kev txav ceev thaum tuav cov khoom hnyav lossis thaum ua haujlwm hauv qhov chaw kaw.

7. Tswj kev taw qhia

Cov txheej txheem mus ncig ua rau lub crane txav mus rau ob qho tib si ntawm txoj kev khiav, feem ntau rau pem hauv ntej thiab rov qab. Lub kaw lus tswj xyuas kom ntseeg tau tias lub crane tuaj yeem hloov cov kev taw qhia du thiab tsis muaj teeb meem.

8. Nres thiab nres

Lub crane taug kev mechanism yog nruab nrog lub braking system uas pab kom muaj kev ruaj ntseg nres lub crane tom qab txav mus los. Qhov no yog qhov tseem ceeb rau kev tswj hwm kev thauj khoom thiab tiv thaiv kev sib tsoo.

9. Thawv tuav hla kev deb

Rau cov ntawv thov uas yuav tsum tau them ntau qhov kev ncua deb (xws li hauv cov chaw lag luam loj), cov txheej txheem mus ncig ua kom cov khoom hnyav tuaj yeem txav mus los ntawm cov kev deb ntev no kom nyab xeeb thiab ua tau zoo.

10. Cov yam ntxwv ntawm kev nyab xeeb

Lub tshuab feem ntau yog nruab nrog cov cuab yeej kev nyab xeeb xws li kev txwv kev hloov pauv, tswj kev nres thaum muaj xwm txheej ceev, thiab cov cuab yeej tiv thaiv kev sib tsoo. Cov no ua kom muaj kev nyab xeeb ntawm kev ua haujlwm ntawm crane thiab tiv thaiv kev sib tsoo vim tsis muaj kev txav mus los.

5.Trolley mus ncig teb chaws mechanism

1) Cov qauv tsim qauv

Trolley thav duab: Lub trolley thav duab yog cov qauv muaj zog uas txhawb nqa lub tshuab hoisting thiab txav raws tus choj kab teeb. Nws feem ntau yog ua los ntawm cov hlau muaj zog los tiv thaiv cov khoom thauj thaum lub sijhawm ua haujlwm crane.

Lub log teeb: Cov log tsheb taug kev yog mounted ntawm lub trolley thiab yog tsim los txav raws tus choj cov kab teeb los yog lem.

Cov cuab yeej tsav tsheb: Kev tswj ceev tsis sib xws lossis inching tswj tau siv los kho qhov kev txav ntawm lub trolley, xyuas kom meej qhov chaw.

2) Kev ua haujlwm ntawm lub trolley kev khiav haujlwm mechanism

Kev txav ntawm lub Trolley: Lub trolley yog ib qho tseem ceeb ntawm lub crane uas nqa lub tshuab hoisting (xws li tus nuv lossis lub tshuab nqa nqa) raws qhov ntev ntawm tus choj crane. Lub tshuab taug kev tso cai rau lub trolley txav mus rau kab rov tav hla lub crane cov kab teeb (xws li I-beams los yog lub thawv girders) kom tso lub load kom raug rau qhov chaw uas xav tau.

Horizontal Motion: Lub trolley txoj kev mus ncig ua haujlwm muab cov kab rov tav txav ntawm lub trolley raws tus choj kab teeb. Qhov kev txav no yog siv los ntawm lub tshuab hluav taws xob, feem ntau nrog kev tswj xyuas qhov sib txawv, kom ntseeg tau tias lub trolley tuaj yeem mus tau zoo dua li ntawm tus choj crane.

Precise Positioning: Lub trolley mus txawv tebchaws mechanism yog tsim los tso cai rau kev tswj xyuas meej ntawm kev txav ntawm lub hoist thiab thauj khoom. Qhov no ua kom qhov tseeb ntawm qhov chaw thauj khoom hla tag nrho qhov ntev ntawm tus choj thiab yog qhov tseem ceeb rau kev ua haujlwm xws li nqa, txo qis, lossis hloov khoom siv.

Load Carrying Capacity: Cov txheej txheem mus ncig yog tsim los nqa cov khoom hnyav thiab xyuas kom lub tsheb thauj khoom txav sib npaug thoob plaws tag nrho lub sijhawm ntawm lub crane. Lub tshuab muaj xws li cov khoom xws li lub log, lub cev muaj zog, reducers, thiab bearings, uas yog tag nrho cov tsim los tswj cov dynamic loads los ntawm lub crane txoj haujlwm.

6.Crane log

1) Kev ua haujlwm ntawm lub log

Lub log yuav tsum muaj peev xwm txhawb nqa tag nrho qhov hnyav ntawm lub crane thiab lub nra uas nws nqa, nrog rau txhua lub zog uas tshwm sim los ntawm kev txav mus los.Ib lub log crane ntawm ob kab nqaj EOT (Electric Overhead Traveling) crane yog ib feem ntawm lub crane khiav mechanism. uas tso cai rau lub crane txav raws tus choj rails. Cov log no yog ntsia rau ntawm cov tsheb thauj khoom kawg ntawm lub crane, uas yog cov khoom uas nqa qhov hnyav ntawm lub crane thiab tso cai rau nws mus hla txoj kev tsheb ciav hlau. Nyob rau hauv ob lub beam EOT crane, ob lub ntsiab nqaj (tus choj) tau txais kev txhawb nqa los ntawm cov log no, nrog rau ib txheej ntawm lub log ntawm txhua sab ntawm lub crane.

2) Cov kev cai tsim

Crane log feem ntau yog ua los ntawm cov ntaub ntawv muaj zog xws li hlau los tiv thaiv cov khoom hnyav thiab txav mus tas li.Lawv feem ntau tsim nrog flanges kom lub log nyob twj ywm ntawm kev khiav thiab tsis txhob derailing. Cov log kuj tseem muaj qhov tawv tawv sab nrauv kom tsis txhob hnav thiab tsim kua muag.

7.Crane Hook

1) Crane Hook ntawm Ob Chav Beam EOT (Electric Overhead Traveling) Crane yog ib qho tseem ceeb uas siv los nqa thiab txo cov loads. Nyob rau hauv ob lub beam EOT crane, tus nuv yog feem ntau raug tshem tawm los ntawm ob kab sib luag (lub ntsiab girders) thiab yog ua los ntawm ib tug hluav taws xob hoist mechanism uas txav raws lub beam system.

Crane hooks yog tsim los ntawm high-strength steel alloys los txhawb nqa hnyav loads. Feem ntau, lub crane nuv yog zoo li tus "C" los yog "J", nrog ib tug taw tes nyob rau hauv qab kom ntes thiab ruaj ntseg load.Qhov loj thiab lub zog. ntawm tus nuv nyob ntawm seb lub peev xwm nqa ntawm lub crane. Lawv tau tsim los nqa cov khoom thauj los ntawm ob peb tons mus rau ntau pua tons.

Tus nuv yog txuas nrog lub lifting mechanism, feem ntau yog ib tug hlau hlua los yog saw, powered los ntawm ib tug hluav taws xob hoist. Lub tshuab no txhawb nqa thiab txo tus nuv raws li qhov yuav tsum tau ua los yog txav lub nra.Qhov sib txuas feem ntau yog ntsia rau ntawm lub trolley uas txav raws lub crane cov kab teeb. Lub trolley yog siv los ntawm lub tshuab hluav taws xob, tso cai rau tus nuv mus hla lub nqaj ntev kom tuaj tos thiab xa cov khoom thauj.Cranes feem ntau muaj kev ruaj ntseg mechanisms los tiv thaiv kev nqa tawm tshaj qhov ntsuas lub peev xwm ntawm tus nuv thiab crane.

Lub cev muaj zog

1) Lub cev muaj zog ntawm Ob Chav Beam EOT (Electric Overhead Traveling) Crane ua lub luag haujlwm tseem ceeb hauv kev tsav tsheb ntau yam ntawm lub crane. Nyob rau hauv ib tug raug ob-beam EOT crane, feem ntau muaj peb lub ntsiab lus: hoisting, mus txawv tebchaws (ntev mus txawv tebchaws thiab hla mus txawv tebchaws), thiab tej zaum kev sib hloov (yog hais tias nws yog ib tug slewing crane).

2) Hoisting Tsav: Feem ntau yog squirrel-cage induction motor (SCIM) lossis DC lub cev muaj zog, nyob ntawm tus qauv tsim thiab lub zog xav tau. Rau kev tswj kom meej, DC lub cev muaj zog lossis lub zog sib txawv (VFD)-tswj AC lub cev muaj zog tuaj yeem siv tau. Feem ntau ntawm 5 kW txog 150 kW lossis ntau dua, nyob ntawm lub peev xwm ntawm lub crane.

3) Cov Tsav Tsheb Mus Los (Long thiab Hla Kev Mus Los): Cov motors no tswj cov kab rov tav txav ntawm crane raws txoj kab ntev thiab hla ntawm txoj kev hla. Kev mus ncig ntev yog hais txog kev txav ntawm tag nrho cov crane raws txoj kev khiav, thaum hla kev mus ncig txav lub trolley raws lub girder. Feem ntau AC squirrel-cage induction motors rau ob qho tib si ntev thiab hla kev mus ncig, txawm tias DC motors yuav siv tau rau kev ua haujlwm smoother thiab hloov pauv ceev. tswj.

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Suab thiab lub teeb tswb system & txwv hloov

1) Suab thiab lub teeb tswb system

Lub tswb nrov: Feem ntau, lub suab nrov nrov lossis lub suab nrov yog siv.Nws yog qhov tshwm sim rau cov xwm txheej tshwj xeeb, xws li kev thauj khoom ntau dhau, kev ua txhaum cai ntawm kev nyab xeeb, lossis thaum lub crane ua haujlwm nyob rau hauv qhov chaw rhiab (xws li nyob ze cov neeg ua haujlwm lossis cov teeb meem). Lub suab tuaj yeem ua tau. tsis tu ncua los yog tsis tu ncua nyob ntawm qhov xwm txheej ceev.

Lub tswb nrov (Visual Signal): Feem ntau muaj cov teeb ci ntsa iab, LEDs, lossis lub teeb strobe uas tau muab tso rau ntawm lub crane thiab ntawm qhov chaw tseem ceeb hauv ib puag ncig. Cov xim sib txawv tuaj yeem siv los qhia cov xwm txheej sib txawv. Piv txwv li, liab tuaj yeem qhia txog qhov teeb meem tseem ceeb xws li overload lossis ua haujlwm tsis zoo, thaum daj lossis txiv kab ntxwv tuaj yeem siv rau kev ceeb toom ceeb toom.Cov teeb feem ntau yog ntsia ntawm lub crane thiab tuaj yeem pom ntawm qhov deb, xyuas kom cov neeg ua haujlwm tuaj yeem pom cov lus ceeb toom txawm tias lawv tsis nyob ze ntawm lub vaj huam sib luag.

2) txwv hloov

Ib qho kev txwv hloov ntawm ob kab teeb EOT (Electric Overhead Traveling) crane yog cov cuab yeej siv kev nyab xeeb siv los tswj kev txav ntawm crane thiab xyuas kom nws tsis pub dhau qee qhov kev txwv, yog li tiv thaiv cov crane thiab nws cov khoom los ntawm kev puas tsuaj. Kev txwv kev hloov pauv tuaj yeem ntsia tau rau ntau qhov chaw ntawm lub crane, xws li lub trolley, hoist, lossis choj, txhawm rau txheeb xyuas thaum lub crane lossis nws cov khoom txav mus txog qhov kawg ntawm lawv txoj kev mus ncig.

Hoist Limit Switch: Qhov kev txwv txwv no yog siv los tiv thaiv lub hoist ntawm over-lifting lossis over-lowering. Nws nres lub hoisting mechanism thaum nws mus txog qhov siab tshaj plaws nqa qhov siab lossis hauv av txoj haujlwm.

Trolley Limit Switch: Nruab rau ntawm lub trolley, qhov kev hloov no ua kom lub trolley tsis mus dhau ntawm txoj hauj lwm raws tus choj.

Choj Limit Switch: Mounted ntawm qhov kawg ntawm tus choj crane, qhov kev hloov no tiv thaiv tag nrho tus choj los ntawm kev mus deb dhau ntawm txoj kev khiav.

10. Cov khoom siv ruaj ntseg

1. Overload Protection Device

Lub Hom Phiaj: Tiv thaiv lub crane los ntawm kev nqa cov khoom dhau ntawm nws lub peev xwm, tsis txhob muaj kev puas tsuaj rau lub crane thiab kev phom sij rau cov neeg ua haujlwm.

Kev Ua Haujlwm: suav nrog cov khoom siv thauj khoom uas qhib lub tswb lossis txiav lub zog rau lub hoist thaum pom tias muaj ntau dhau lawm.

2. Txwv Hloov

Hom thiab Hom Phiaj:

Hoisting Limit Switch: Nres lub hoist thaum tus nuv thaiv mus txog rau sab sauv lossis qis qis kom tsis txhob hla dhau mus.

Trolley Limit Switch: Tiv thaiv lub trolley los ntawm kev taug kev dhau ntawm txoj kev taug kev xaus.

Crane End Limit Hloov: Ua kom lub crane tsis sib tsoo nrog qhov kawg nres ntawm txoj kev khiav.

3. Nres Nres Nres Nkoj

Lub hom phiaj: Tso cai rau cov neeg ua haujlwm kom nres lub crane tam sim ntawd thaum muaj xwm txheej ceev.

Qhov chaw: Feem ntau nyob rau ntawm lub vaj huam sib luag tswj, pendant, lossis xov tooj cua chaw taws teeb.

4. Cov khoom siv tiv thaiv kev sib tsoo

Lub Hom Phiaj: Tiv thaiv kev sib tsoo ntawm ntau lub cranes ua haujlwm ntawm tib txoj kev khiav lossis nrog cov qauv hauv ib puag ncig.

Mechanism: Siv cov sensors los yog qhov sib thooj keyboards kom muaj kev nyab xeeb nyob deb.

5. Braking System

Hom:

Electromagnetic Brakes: Ua haujlwm tau txais thaum lub zog tsis ua haujlwm.

Hydraulic Brakes: Muab kev nyab xeeb ntxiv rau cov khoom hnyav thiab nres nres.

Lub Hom Phiaj: Ua kom muaj kev tswj hwm thiab nyab xeeb nres ntawm crane thiab trolley.

6. Buffers (Shock Absorbers)

Lub Hom Phiaj: Nruab rau qhov kawg ntawm txoj kev crane khiav thiab trolley khiav kom nqus tau lub zog thiab txo qhov cuam tshuam thaum muaj kev sib tsoo.

7. Circuit Breakers thiab fuses

Lub hom phiaj: Tiv thaiv cov tshuab hluav taws xob ntawm crane los ntawm overcurrent lossis luv circuits.

8. Load Indicators

Lub Hom Phiaj: Qhia txog qhov hnyav ntawm lub thauj khoom uas tau nqa los pab cov neeg ua haujlwm nyob hauv qhov txwv tsis pub ua haujlwm.

9. Hlau Rope thiab Nruas Nruas

Lub Hom Phiaj: Tiv thaiv txoj hlua hlau los ntawm kev swb ntawm lub nruas lossis rub, txo qhov kev pheej hmoo ntawm kev thauj khoom tam sim ntawd.

10. Kev tiv thaiv tshaj ceev

Lub Hom Phiaj: Tiv thaiv lub hoist lossis trolley los ntawm kev ua haujlwm ruaj ntseg kom tsis txhob muaj xwm txheej.

11. Lub tswb nrov nrov thiab pom

Lub hom phiaj: ceeb toom cov neeg ua haujlwm nyob ze ntawm crane txav lossis nqa nqa los txhim kho kev paub txog xwm txheej.

12. Rail Clamps thiab cua daj cua dub nres

Lub Hom Phiaj: Ua kom lub crane ruaj khov thaum muaj cua kub los yog thaum tsis siv, tiv thaiv kev txav mus los vim muaj zog sab nraud.

13. Hluav taws kub thiab kub sensors

Lub Hom Phiaj: Txheeb xyuas qhov kub dhau ntawm cov khoom siv lub cev muaj zog lossis cov tshuab hluav taws xob kom tsis txhob muaj hluav taws kub.

14. Tus neeg teb xov tooj Cabin Safety Nta (yog tias muaj)

Lub Hom Phiaj: Ua kom muaj kev nyab xeeb ntawm tus neeg teb xov tooj siv cov yam ntxwv zoo li cov ntaub thaiv hauv pem teb, ergonomic tswj, thiab tawm thaum muaj xwm ceev.

15. Txhim kho Platforms thiab Handrails

Lub hom phiaj: Muab kev nyab xeeb rau kev saib xyuas thiab tshuaj xyuas ntawm lub crane.

11.Control hom

1. Pendant Control

Nta: Lub chaw nres tsheb laub khawm (pendant) dai ntawm lub crane, feem ntau txuas nrog ib lub cable.Tus neeg teb xov tooj sawv hauv av lossis ze ntawm lub crane thiab siv cov nyees khawm los tswj lub crane txav.

2. Wireless chaw taws teeb tswj

Nta: Ib lub xov tooj ntawm tes lossis hnav cov chaw taws teeb sib txuas lus wirelessly nrog lub crane.Tus neeg teb xov tooj tuaj yeem tswj lub crane los ntawm qhov deb, tswj xyuas qhov chaw ua haujlwm nyab xeeb.

3. Cabin Control

Nta: Tus neeg teb xov tooj zaum hauv lub alarm mounted ntawm lub crane.Controls nyob rau hauv lub alarm, muab ib tug ncaj kab ntawm pom rau tus neeg teb xov tooj.

4. Automated lossis Semi-automated Control

Nta: Siv cov programmable logic controllers (PLCs), sensors, thiab software los ua haujlwm rau cov haujlwm tshwj xeeb. Cov neeg ua haujlwm yuav cuam tshuam rau kev hloov kho lossis tswj kev kub ntxhov.

5. Hybrid Control

Nta: Ua ke ob lossis ntau txoj kev tswj hwm (xws li, pendant thiab chaw taws teeb).

12. Daim duab

 

Main technical

 

 

1. Muaj peev xwm thauj khoom ntau dua

Ob chav beam EOT cranes tuaj yeem ua haujlwm hnyav dua piv rau ib lub nqaj cranes. Cov kab teeb dual faib qhov hnyav dua, ua rau lawv tsim nyog rau kev nqa thiab txav cov khoom loj thiab hnyav hauv chaw tsim khoom.

2. Loj dua

Cov cranes no tuaj yeem npog qhov dav dav thiab yog qhov zoo tagnrho rau cov chaw loj, xws li warehouses, steel nroj tsuag, thiab chaw tsim khoom, qhov twg yuav tsum tau tuav cov khoom mus ntev.

3. Ntau dua Hook Qhov siab

Tus nuv ntawm ob lub nqaj crane tuaj yeem nyob ze rau ntawm lub ru tsev, tso cai rau kev nqa qhov siab ntau dua. Qhov no muaj txiaj ntsig zoo hauv cov chaw nrog qhov siab txwv.

4. Txhim khu kev ruaj ntseg

Cov kab teeb dual muab kev ruaj ntseg zoo dua, txo qis swaying thiab vibrations thaum ua haujlwm. Qhov no ua kom paub meej tuav thiab tso cov ntaub ntawv.

5. Yooj yim hauv Customization

Ob chav nqaj cranes tuaj yeem nruab nrog ntau yam kev txuas, xws li cov hlau nplaum, rub, lossis cov hlua, los tuav cov khoom sib txawv xws li steel coils, slabs, lossis ntim.

6. Durability thiab ntev

Kev tsim kho zoo ntawm ob chav nqaj cranes ua rau lawv ruaj khov thiab muaj peev xwm tiv taus kev ua haujlwm nyuaj, ua kom lub neej ntev dua nrog kev saib xyuas kom raug.

7. Kev nrawm dua thiab ua haujlwm tau zoo

Kev tsim ntawm ob chav nqaj crane tso cai rau kev nrawm dua thiab kev mus ncig, txhim kho kev ua haujlwm zoo thiab txo cov khoom siv sijhawm.

8. Zoo dua Load Distribution

Lub load yog sib npaug ntawm ob kab teeb, txo kev ntxhov siab ntawm cov qauv crane thiab lub tsev nws tau nruab rau hauv.

9. Haum rau cov ntawv thov hnyav

Cov cranes no zoo tagnrho rau cov ntawv thov uas yuav tsum tau ua haujlwm tas mus li thiab hnyav, xws li hauv cov chaw tsim khoom, nkoj nkoj, thiab kev tsim kho kev lag luam.

10. Versatility nyob rau hauv daim ntawv thov

Ob chav beam EOT cranes tuaj yeem tsim rau ntau yam kev teeb tsa, suav nrog lub thawv girders lossis I-beam girders, nyob ntawm seb qhov kev xav tau tshwj xeeb ntawm kev ua haujlwm.

 

 

1. Kev tuav cov khoom hnyav

Industries: steel nroj tsuag, fais fab nroj tsuag, shipyards, thiab foundries.

Lub hom phiaj: nqa thiab thauj cov khoom hnyav xws li cov khoom siv raw, tshuab, lossis cov khoom loj.

2. Cov kab sib dhos

Industries: Automotive thiab manufacturing industries.

Lub hom phiaj: Txav qhov chaw lossis cov khoom sib dhos hla ntau theem ntawm kev tsim khoom.

3. Kev ua haujlwm tu

Kev lag luam: fais fab nroj tsuag, roj refineries, thiab kev cob qhia loj.

Lub Hom Phiaj: Lifting thiab positioning hnyav Cheebtsam xws li turbines, cav, lossis pwm rau kev kho lossis kho.

4. Kev tsim kho vaj tse

Lub Hom Phiaj: Tsiv cov ntaub ntawv tsim kho xws li kab teeb, girders, thiab precast qhob cov khoom ntawm cov chaw tsim kho.

5. Kev tswj cov khoom lag luam

Lub hom phiaj: khaws cia thiab khaws cov khoom hnyav hauv cov tsev khaws khoom loj lossis chaw cia khoom.

6. Kev lag luam hlau

Lub hom phiaj: tuav thiab xa cov hlau coils hnyav, cov ntawv txheeb, thiab cov slabs zoo.

7. Kev tsim khoom nkoj

Lub Hom Phiaj: Lifting thiab positioning hnyav nkoj qhov chaw, cav, thiab lwm yam khoom thaum lub sij hawm tsim kho los yog tu.

8. Kev ua haujlwm mining

Lub hom phiaj: thauj cov cuab yeej siv mining hnyav, ores, thiab lwm yam khoom siv hauv av lossis qhov chaw mining.

9. Kev Siv Hluav Taws Xob

Lub Hom Phiaj: Tswj cov transformers hnyav, cov tshuab hluav taws xob, thiab lwm yam khoom siv hluav taws xob hauv kev tsim hluav taws xob thiab kev faib khoom.

 

 

1. Tsim thiab Npaj

Cov Qauv Tsim Qauv: Cov qauv tsim kom ntxaws yog tsim raws li lub crane specifications (load peev xwm, ncua, nqa qhov siab, thiab chaw ua haujlwm). Qhov no suav nrog hluav taws xob schematics, mechanical drawings, thiab kev ntsuam xyuas kev ntxhov siab.

Kev xaiv cov Cheebtsam: Cov khoom xws li lub hoist, trolley, beams, motors, thiab hluav taws xob panels raug xaiv raws li cov qauv tsim.

2. Kev yuav khoom

Hlau: Cov khoom tseem ceeb xws li cov girders, beams, thiab kev txhawb nqa feem ntau yog ua los ntawm cov hlau muaj zog.

Lub cev muaj zog thiab cov khoom siv hluav taws xob: Cov motors, hoists, controllers, txwv hloov, thiab lwm yam khoom siv hluav taws xob yog los ntawm cov neeg muag khoom ntseeg siab.

Welding Materials: Rau kev koom nrog cov khoom siv hlau, tsim cov vuam rods thiab consumables yog procured.

3. Fabrication ntawm cov qauv tsim

Beam Fabrication: Cov kab hluav taws xob crane (lub ntsiab girder) yog tsim los ntawm kev txiav, vuam, thiab sib dhos steel phaj rau hauv cov duab uas xav tau (I-beams, lub thawv girder, thiab lwm yam).

Hla Girders thiab End Carriages: Fabrication ntawm tus ntoo khaub lig girders thiab kawg carriages rau lub crane yog ua kom txuas ob lub ntsiab kab. Cov khoom no tseem yuav tau welded thiab machined.

Vuam thiab Machining: Tag nrho cov welded pob qij txha raug tshuaj xyuas kom zoo thiab cov qauv zoo sib xws. Machining yog ua kom raug haum ntawm cov khoom.

4. Kev sib dhos

Kev sib dhos ntawm Main Structure: Cov kab hluav taws xob tsim, cov kab hla hla, thiab cov tsheb thauj neeg kawg tau sib sau ua ke rau hauv cov qauv crane ua tiav. Qhov no yog ua tiav siv cranes lossis hoists hauv qhov chaw tswj hwm.

Trolley Assembly: Lub trolley, uas nyob rau hauv lub hoist, yog sib sau ua ke thiab ces mounted rau lub crane lub ntsiab girders. Nws suav nrog cov khoom xws li lub log, bearings, thiab lub hoist mechanism.

Hoist Installation: Lub hoist, nrog rau lub cev muaj zog thiab gearbox, yog ntsia rau ntawm lub trolley. Qhov no yog lub ntsiab lifting tivthaiv, thiab nws yog ua raws li kev ua haujlwm du.

5. Kev teeb tsa hluav taws xob thiab kev tswj xyuas

Cov Hluav Taws Xob thiab Cov Vaj Huam Sib Luag: Hluav taws xob cov vaj huam sib luag, thaiv hluav taws xob, thiab cov tshuab tswj hwm (xws li kev tswj chaw taws teeb, txwv kev hloov pauv, thiab lwm yam) raug teeb tsa. Qhov no suav nrog kev sib txuas ntawm crane cov khoom siv hluav taws xob rau kev tswj hwm.

Lub cev muaj zog thiab Tsav Teeb: Cov motors uas lub zog ntawm lub crane txav (hoisting, trolley, thiab choj mus ncig) raug teeb tsa. Tsav rau kev tswj ceev thiab kev nyab xeeb nta xws li kev tiv thaiv overload raug teeb tsa.

Kev nyab xeeb thiab Sensors: Sensors, txwv keyboards, thiab lwm yam kev ruaj ntseg nta tau muab tso rau hauv lub kaw lus kom muaj kev ruaj ntseg crane.

6. Kev ntsuas thiab ntsuas ntsuas

Kev Xeem Ua Ntej: Ua ntej commissioning, ib qho kev ntsuam xyuas zoo li qub thiab dynamic yog ua los xyuas cov khoom siv hluav taws xob thiab hluav taws xob rau kev ua haujlwm. Qhov no suav nrog kev kuaj kev thauj khoom, kev mus ncig ceev, thiab kev ua haujlwm hoist.

Calibration: Lub kaw lus hluav taws xob tau ntsuas kom ntseeg tau tias kev ua haujlwm zoo, suav nrog kev teeb tsa ntawm kev txwv tsis pub dhau thiab txwv kev mus ncig.

7. Kev soj ntsuam zaum kawg thiab kev tswj xyuas zoo

Kev tshuaj xyuas: Tag nrho cov welds, pob qij txha, thiab cov khoom raug tshuaj xyuas kom zoo thiab ua raws li cov qauv tsim.

Load Testing: Lub crane raug sim nyob rau hauv cov xwm txheej thauj khoom kom ntseeg tau tias nws tuaj yeem nqa thiab txav tau qhov kev teev tseg yam tsis muaj teeb meem.

Cov ntaub ntawv: Tag nrho cov ntaub ntawv soj ntsuam, cov txiaj ntsig kev xeem, thiab cov ntaub ntawv pov thawj tau npaj thiab ua pov thawj.

8. Kev pleev xim thiab ua tiav

Kev Npaj Nto: Lub crane raug ntxuav thiab kho rau kev tiv thaiv xeb. Qhov no suav nrog sandblasting lossis sib tsoo los npaj qhov chaw.

Painting: Lub crane yog pleev xim rau cov txheej txheem tiv thaiv kom tsis txhob xeb thiab ua kom lub neej ua haujlwm ntev. Qhov no tuaj yeem koom nrog primer, topcoat, thiab anti-corrosion txheej.

9. Kev xa khoom thiab kev teeb tsa

Kev thauj mus los: Tom qab kev tsim khoom thiab kev sim, lub crane raug tshem tawm (yog tias tsim nyog) thiab thauj mus rau qhov chaw teeb tsa.

Kev teeb tsa: Lub crane tau sib sau ua ke thiab ntsia ntawm nws cov ntsia hlau lossis cov qauv ntawm tus neeg siv khoom qhov chaw. Pab pawg neeg txhim kho kom muaj kev sib raug zoo thiab ruaj ntseg mounting.

Kev Ua Haujlwm Kawg: Lub crane raug sim dua ntawm qhov chaw kom paub meej tias nws qhov kev ua tau zoo raws li kev ua haujlwm tiag tiag.

10. Kev cob qhia thiab kev xa mus

Kev cob qhia tus neeg ua haujlwm: Cov neeg siv khoom tau txais kev cob qhia txog kev nyab xeeb thiab kev saib xyuas ntawm crane.

Cov Lus Qhia Txog Kev Kho Mob: Cov lus qhia ntxaws txog kev saib xyuas tau muab rau cov neeg siv khoom, suav nrog cov sijhawm tshuaj xyuas, lubrication, thiab hloov qhov chaw.

11. Kev txhawb nqa thiab kev saib xyuas tsis tu ncua

Kev them nyiaj yug tom qab-Commissioning: Qee lub tuam txhab muab kev pab cuam tom qab kev teeb tsa, suav nrog kev saib xyuas niaj hnub, kev daws teeb meem, thiab hloov kho dua tshiab.

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 welding kab tau muab tso rau hauv kev siv, 50 yog npaj rau nruab, thiab automation tus nqi ntawm tag nrho cov khoom kab tau mus txog 85%.