Dab tsi yog Steel Structure Crane Beam?
Crane steel girders yog ib qho tseem ceeb ntawm txhua qhov kev tsim kho uas yuav tsum tau siv cov cranes.Cov nqaj no tshwj xeeb tsim los muab kev txhawb nqa thiab kev ruaj ntseg rau lub crane thaum nqa thiab txav cov khoom hnyav.Nws lub zog thiab kav ntev ua rau nws yog qhov kev xaiv zoo tshaj plaws hauv kev tsim kho kev lag luam.
Lub sij hawm "steel structure crane beam" yog hais txog ib tus tswv cuab kab rov tav uas hla dhau ob lossis ntau lub ntsiab lus txhawb nqa.Nws ua haujlwm raws li lub hauv paus rau lub crane ua haujlwm thiab muab lub platform ruaj khov rau kev nqa thiab txav ntawm cov khoom.Cov kab teeb no feem ntau yog tsim los ntawm cov hlau vim nws lub zog-rau-qhov hnyav piv, uas tso cai rau kev tsim kho ntawm cov crane loj thiab ua haujlwm tau zoo.
Daim ntawv ntawm steel qauv crane nqaj:
1.Box girder tsim
Ib qho ntawm feem ntau cov ntaub ntawv ntawm steel qauv crane girders yog lub thawv girder tsim.Cov qauv tsim muaj lub hollow duab plaub uas muab lub zog zoo heev thiab muaj peev xwm nqa tau.Sab saum toj thiab hauv qab flanges ntawm lub thawv girder yog interconnected los ntawm ntsug webs los tsim ib tug nruj thiab ruaj khov qauv.Lub thawv girder tsim feem ntau nyiam rau lawv cov kev ua tau zoo hauv kev tiv thaiv kev khoov thiab torsional rog, ua rau lawv tsim nyog rau kev ua haujlwm hnyav.
2.I-beam tsim
Lwm daim ntawv nrov ntawm steel crane girder yog I-beam tsim.I-beams, tseem hu ua universal beams lossis H-beams, zoo ib yam li tsab ntawv "Kuv" hauv ntu ntu.Lub sab sauv thiab qis flanges ntawm I-nqaj yog txuas nrog ntsug webs los tsim cov qauv muaj zog thiab ruaj khov.I-beam tsim tau paub txog nws qhov siab zog-rau-qhov hnyav piv, ua rau nws tsim nyog rau cov ntawv thov uas txo qhov hnyav yog qhov tseem ceeb.Nws yog feem ntau siv nyob rau hauv cov cheeb tsam uas txwv qhov chaw los yog qhov siab txwv raws li nws tso cai rau siab load peev xwm nyob rau hauv ib tug compact tsim.
3.Truss girders
Ntxiv rau lub thawv girder thiab I-beam tsim, steel crane girders tuaj nyob rau hauv lwm yam ntaub ntawv xws li truss girders thiab truss girders.Truss beams muaj ntau qhov sib txuas ntawm daim duab peb sab, muab kev yooj yim thiab kev ua haujlwm zoo hauv kev thauj khoom.Lattice beams, ntawm qhov tod tes, yog tsim los nrog qhib webs nrog cov tswv cuab ntawm kab pheeb ces kaum, tso cai rau lub cev hnyav dua thiab cov qauv siv nyiaj ntau dua.
Thaum tus tsim tiav lawm, kev tsim thiab kev teeb tsa ntawm cov qauv steel crane nqaj tuaj yeem pib.Cov txheej txheem fabrication yuav txiav thiab shaping lub steel Cheebtsam raws li tus tsim specifications.Cov txheej txheem vuam feem ntau yog siv los koom nrog ntau qhov chaw ua ke, kom ntseeg tau cov qauv kev ncaj ncees ntawm cov nqaj.
Thaum lub sij hawm installation, steel qauv crane nqaj yog ruaj ntseg txuas nrog cov ntsiab lus txhawb nqa, feem ntau yog siv bolts lossis vuam.Kev sib raug zoo thiab kev ua kom zoo yog qhov tseem ceeb los xyuas kom meej cov nqaj ua haujlwm kom raug thiab tuaj yeem txhawb nqa lub crane txav.Tsis tas li ntawd, txoj hlua khi kom txaus thiab kev txhawb nqa yuav tsum tau txhim kho tag nrho kev ruaj ntseg thiab lub peev xwm thauj khoom ntawm lub nqaj.
Kev tuav tus qauv steel crane nqaj yog qhov yooj yim piv rau lwm yam khoom siv.Kev tshuaj xyuas tsis tu ncua raug pom zoo los xyuas seb puas muaj cov tsos mob ntawm kev hnav, kev puas tsuaj, lossis kev ua haujlwm tsis zoo.Yog tias pom muaj teeb meem, lawv yuav tsum tau hais tam sim ntawd kom tsis txhob muaj kev puas tsuaj ntxiv thiab ua kom muaj kev nyab xeeb ntawm lub crane.
Post lub sij hawm: Lub Xya hli ntuj-30-2023