I-Jib Tower Cranes: Umhlahlandlela Ophelele

Lo mhlahlandlela unikeza ukubuka konke okuningiliziwe jib tower cranes, ezihlanganisa izinhlobo zazo, izinhlelo zokusebenza, izinzuzo, ukungalungi, ukucatshangelwa kokuphepha, kanye nenqubo yokukhetha. Sizohlola izici ezihlukahlukene ukuze sikusize uqonde ukuthi la mathuluzi okwakha abalulekile asebenza kanjani futhi anikele kumaphrojekthi aphumelelayo. Funda ngezici ezibalulekile ezihilelekile ekukhetheni okulungile i-jib tower crane ngezidingo zakho ezithile.

Izinhlobo zeJib Tower Cranes

I-Fixed Jib Tower Cranes

I-jib elungisiwe jib tower cranes zibonakala nge-jib yazo emile, engakwazi ukukhishwa (ilungiswe nge-engeli). Lo mklamo unikeza ukuzinza nokuba lula, okuwenza afanelekele amaphrojekthi anezidingo ezingaguquki zokuphakamisa ngaphakathi kwendawo engaguquki. Ngokuvamile zikhethwa ngokwakhiwa kwazo okuqinile nokwethembeka. Izicelo ezijwayelekile zihlanganisa ukwakhiwa kwezakhiwo, amaphrojekthi wengqalasizinda, nezilungiselelo zezimboni lapho imisebenzi yokuphakamisa ebikezelwayo ibalulekile.

I-Luffing Jib Tower Cranes

I-Luffing jib jib tower cranes zinikeza ukuguquguquka okukhulayo ngokusebenzisa i-jib yabo eguquguqukayo. Lokhu kuvumela ukufinyelela okukhulu nokuzivumelanisa nezimo ekushintsheni kwezimo zesayithi. Amandla okugcoba i-jib athuthukisa imvilophu yokusebenza ye-crane, akhuphule ukusebenza kahle kumaphrojekthi anezidingo ezihlukile zokuphakamisa. Zifaneleka kahle izindawo zokwakha eziyinkimbinkimbi lapho ukuguquguquka kuyisihluthulelo.

IHammerhead Jib Tower Cranes

Yize ingeyona i-jib crane ngomqondo wendabuko, ama-hammerhead cranes avame ukuhlanganiswa nama-jib cranes ngenxa yokusetshenziswa kwawo okufanayo kumaphrojekthi amakhulu. Lawa ma-cranes aziqhenya ngokufinyelela isikhathi eside uma kuqhathaniswa nama-jib cranes ajwayelekile. I-jib yabo evundlile inwebela ngaphandle, ibanike ukufinyelela okuvundlile okubalulekile. Lokhu kubenza baphumelele kakhulu ezindaweni zokwakha ezibanzi, njengezitshalo zezimboni ezinkulu noma ukuthuthukiswa kwengqalasizinda. Cabangela umthamo wabo futhi ufinyelele lapho ukhetha a i-jib tower crane amaphrojekthi anezidingo ezibanzi zendawo.

Ukukhetha I-Jib Tower Crane Elungile: Okucatshangelwayo Okubalulekile

Ukukhetha ezifanele i-jib tower crane kuncike ezicini eziningana ezibalulekile. Ukwehluleka ukucabangela lezi zici kungaholela ekungasebenzini kahle, ezingozini zokuphepha, futhi ekugcineni, ukubambezeleka kwephrojekthi.

Amandla okuphakamisa

Umthamo wokuphakamisa we-crane kufanele udlule umthwalo osinda kakhulu olindele ukuwuphakamisa. Hlala ubheka amamajini okuphepha kanye nokuhluka okungaba khona kwesisindo somthwalo. Lokhu ukucatshangelwa kokuphepha okubalulekile, njengoba ukubukela phansi umthamo kungaba nemiphumela emibi kakhulu.

Ubude be-Jib kanye nerediyasi

Ubude be-jib bunquma ukufinyelela okuvundlile kwe-crane. Ukuhlolwa okunembile kobukhulu bendawo yokwakha kubalulekile ukuze kuqinisekiswe ukumbozwa okwanele kwendawo yokusebenza. I-jib ende inikeza ukufinyelela okukhulu kodwa ingase ibeke engozini ukuzinza.

Ukuphakama Ngaphansi Kwe-Hook

Lokhu kubhekisela ekuphakameni okuphezulu okungafinyelelwa yihuku. Ukuphakama okudingekayo ngaphansi kwe-hook kumele kube ngokwanele ukuphakamisa izinto eziphakeme endaweni oyifunayo, kucatshangelwa izithiyo ezingase zibe khona kanye nokuphakama kwesakhiwo.

I-Freestanding vs. Anchored

Ukuzimela jib tower cranes ukunikeza ukuguquguquka kodwa kudinga ukumelana nesisindo esanele. Ama-cranes ahange, avikelwe esakhiweni sesakhiwo, ahlinzeka ngokusimama okukhulu, ikakhulukazi kumaphrojekthi amakhulu. Okukhethwa kukho kuncike ezimeni zesayithi kanye nesisindo nomthamo we-crane.

Izinyathelo Zokuphepha Nokunakekela

Ukuphepha kubaluleke kakhulu uma usebenza jib tower cranes. Ukuhlolwa okuvamile, ukuqeqeshwa komsebenzisi, kanye nokuhambisana nemithetho yezokuphepha akunakuxoxiswana. Ukugcinwa okufanele, okuhlanganisa ukugcotshwa nokuhlolwa kwezingxenye, kubalulekile ukuze kuvinjwe ukungasebenzi kahle nezingozi. Hlala uthintana nochwepheshe abaqeqeshiwe ngazo zonke izici zokusetha, ukusebenza, nokugcinwa kwe-crane.

Lapho Ungathola I-Jib Tower Cranes

Okwakho i-jib tower crane izidingo, cabanga ukuhlola abahlinzeki abahloniphekile nezinkampani eziqashisayo. Uhlu olubanzi lwama-cranes amasha nasetshenzisiwe ayatholakala ukuze avumelane nezidingo ezahlukahlukene zephrojekthi kanye nesabelomali. Cwaninga abahlinzeki abahlukene ukuze uqhathanise amanani, ukunikezwa kwesevisi, nokutholakala. Kulabo abasemakethe yaseShayina, I-Suizhou Haicang Automobile sales Co., LTD iyindlela engaba khona okufanele uyihlole.

Ithebula lokuqhathanisa: Fixed vs. Luffing Jib Tower Cranes

Khumbula, lolu lwazi olokuqondisa kuphela. Hlala uthintana nemithetho yezokuphepha efanele kanye nezeluleko zochwepheshe ngaphambi kokusebenzisa noma iyiphi i-jib tower crane.