Txheej txheem cej luam ntawm choj cranes:
Choj cranes yog hom choj crane uas khiav ntawm txoj kev siab, tseem hu ua crane. Nws yog cov cuab yeej nqa nqa uas yog kab rov tav mounted saum cov chaw ua haujlwm, warehouses thiab cov khoom siv los nqa cov ntaub ntawv. Vim tias nws ob qhov kawg yog nyob rau ntawm cov pob zeb siab siab lossis cov hlua hlau, nws zoo li tus choj. Tus choj ntawm tus choj crane khiav longitudinally raws cov lem tau muab tso rau ntawm qhov siab ntawm ob sab, thiab tuaj yeem siv tag nrho ntawm qhov chaw hauv qab tus choj kom nqa cov khoom tsis muaj kev cuam tshuam los ntawm cov khoom siv hauv av. Nws yog ib hom lifting machinery nrog ntau hom kev siv thiab siv ntau yam. Nws yog siv rau hauv tsev thiab sab nraum zoov warehouses, factories, docks thiab open-air cia yards.
Kev faib tawm ntawm choj cranes:
Choj cranes feem ntau muab faib ua plaub pawg: hom choj zoo tib yam, hom kab nqaj yooj yim, hom hlau tshwj xeeb choj, thiab hom choj tawg.
Ordinary choj hom: Ordinary choj cranes feem ntau yog tsav los ntawm hluav taws xob, feem ntau ua haujlwm nyob rau hauv tus tsav tsheb cab, thiab tseem tswj tau nyob deb. Lub peev xwm nqa tuaj yeem ncav cuag 500 tons thiab qhov ntev tuaj yeem ncav cuag 60 meters. Rau qhov yooj yim ntawm kev teeb tsa thiab kev hloov kho, cov cuab yeej tsav tsheb ntawm cov choj cranes zoo tib yam nrog lub peev xwm nqa loj feem ntau siv universal coupling. Lub tshuab ua haujlwm crane feem ntau siv tsuas yog 4 lub zog thiab tsav lub log. Yog tias lub peev xwm nqa tau loj, lub log siab feem ntau txo qis los ntawm kev ntxiv cov log ntxiv. Thaum tus naj npawb ntawm lub log ntau tshaj 4, ib qho kev sib npaug sib npaug yuav tsum tau siv los ua kom sib npaug ntawm cov khoom thauj ntawm crane ntawm txhua lub log.
Yooj yim beam choj hom: tseem hu ua beam crane, nws cov qauv muaj pes tsawg leeg zoo ib yam li cov choj crane zoo tib yam. Lub peev xwm nqa, ncua thiab ua haujlwm ceev yog txhua yam me me. Lub ntsiab nqaj ntawm tus choj yog ib qho yooj yim cross-section beam tsim los ntawm I-beam los yog lwm yam hlau thiab phaj hlau. Ib txhais tes rub hoist los yog hluav taws xob hoist yog nruab nrog ib tug yooj yim trolley li ib tug lifting trolley. Lub trolley feem ntau khiav ntawm qis flange ntawm I-beam. Tus choj tuaj yeem khiav raws txoj kev ntawm tus ncej siab lossis raws li txoj kev raug tshem tawm hauv qab ncej. Hom crane no yog hu ua suspended beam crane.
Metallurgical tshwj xeeb choj hom: Hom crane no tuaj yeem koom nrog cov txheej txheem tshwj xeeb hauv kev tsim cov hlau. Cov qauv yooj yim zoo ib yam li cov choj crane zoo tib yam, tab sis cov cuab yeej ua haujlwm tshwj xeeb lossis cov cuab yeej kuj tau nruab rau ntawm lub tsheb nqa nqa. Cov yam ntxwv ua haujlwm ntawm hom crane no yog siv ntau zaus, hnyav hnyav, thiab qib ua haujlwm siab.
Kev tawg-pov thawj choj hom: Hom crane no tsuas yog siv los nqa hauv qhov chaw tawg. Nws cov qauv yooj yim zoo ib yam li cov choj cranes zoo tib yam, tab sis kev ntsuas tawg tau raug coj mus rau hauv cov khoom siv tshuab xws li lub cev muaj zog thiab cov khoom siv hluav taws xob thiab cov hlau sib txuas kom ntseeg tau tias muaj kev nyab xeeb hauv qhov chaw tawg-pov thawj.
Kev siv ntawm choj cranes:
Choj cranes yog cov cuab yeej tseem ceeb thiab cov cuab yeej siv rau kev siv tshuab thiab automation ntawm cov txheej txheem tsim khoom hauv kev tsim khoom niaj hnub thiab kev nqa thiab kev thauj mus los. Yog li ntawd, choj cranes yog siv nyob rau hauv tsev thiab sab nraum zoov industrial thiab mining lag luam, steel thiab tshuaj industries, railway tsheb thauj mus los, chaw nres nkoj terminals, thiab logistics turnover departments thiab qhov chaw.
