Aka gatabo gatanga incamake irambuye ya kubaka umunara wubaka, gutwikira ubwoko bwabo, porogaramu, gutekereza kumutekano, hamwe nuburyo bwo guhitamo. Wige uruhare rukomeye izo mashini zigira mumishinga yubwubatsi bugezweho nuburyo bwo guhitamo crane ibereye kubyo ukeneye byihariye. Tuzashakisha ibintu nkubushobozi bwo guterura, kugera, nibisabwa mubikorwa.
Crane ya Hammerhead nubwoko busanzwe bwa kubaka umunara wubaka. Barangwa na jib ya horizontal (boom) hamwe nuburemere bwinyuma. Igishushanyo cyabo cyemerera ubushobozi bunini bwo guterura no kugera kure, bigatuma biba byiza kumishinga minini yubwubatsi. Bazwiho guhuza byinshi kandi akenshi bikoreshwa mumazu maremare hamwe nibikorwa remezo. Icyitegererezo nubushobozi bizagira ingaruka cyane nkibiciro no kubungabunga.
Crane-hejuru-izunguruka hejuru yuburyo bwose bwo hejuru, harimo jib hamwe nuburemere, kuri pivot hagati hagati yumunara. Iboneza birakwiriye cyane cyane kubikorwa bifite umwanya muto, kuko bidasaba umwanya utambitse nka crane ya nyundo. Bakunze gutoneshwa mubidukikije mumijyi aho umwanya uri murwego rwo hejuru.
Kwishyiriraho ubwikorezi ni buto, bworoshye kubaka umunara wubaka ibyo birashobora gushirwaho no gusenywa bidakenewe crane nini. Ibi bituma bakora neza kandi bidahenze kubikorwa bito byubaka. Kuba byoroshye no koroshya imikoreshereze nibyiza byingenzi.
Luffer crane, izwi kandi nka luffing jib crane, ifite jib ishobora kuzamurwa no kumanurwa. Ibi bituma bakwiranye cyane cyane nimishinga aho crane ikenera kugira impinduka zihinduka, nko mugihe ukorera ahantu hafunzwe cyangwa hafi yinzitizi.
Guhitamo uburenganzira kubaka umunara wubaka ni ngombwa kugirango umushinga ugende neza. Impamvu nyinshi zingenzi zikeneye kwitabwaho neza:
Ubushobozi bwo guterura crane bugomba kurenza umutwaro uremereye uzakora, kandi kugera kwayo bigomba kugera ahantu hose hasabwa ahazubakwa. Buri gihe ubaze ibikenewe ejo hazaza. Ibigereranyo bitari byo hano birashobora gutuma umuntu atinda cyane kandi akongera amafaranga.
Uburebure bukenewe bwa kane bugomba kuba buhagije kugirango butwikire igorofa zose zinyubako. Ibipimo byuburebure bwaho hamwe n’amabwiriza y’imihanda nabyo bigomba gusuzumwa. Kudakurikiza aya mabwiriza birashobora kuvamo amande menshi no gutinda.
Ubutaka bwurubuga, inzira zinjira, hamwe nibikorwa remezo bigira ingaruka kumahitamo ya crane no kuyashyira. Reba imiterere yubutaka, inzitizi zishobora kubaho, n'umwanya uhari wo gushiraho crane no gukora. Urashobora gusanga crane zimwe zikwiranye nubwoko runaka bwubutaka.
Shyira imbere crane ifite ibimenyetso byumutekano bigezweho, harimo ibipimo byerekana umwanya (LMIs), sisitemu yo kurwanya kugongana, na feri yihutirwa. Kugenzura buri gihe no kuyitaho ni ngombwa kugirango umutekano ukomeze.
Gukora kubaka umunara wubaka bisaba gukurikiza byimazeyo amabwiriza yumutekano nibikorwa byiza. Igenzura risanzwe, amahugurwa y'abakoresha, no kubahiriza amahame y'inganda ni ngombwa mu gukumira impanuka no kurinda umutekano w'abakozi n'abaturage.
Buri gihe ujye inama nababigize umwuga babishoboye kugirango bubahirize amabwiriza yose abigenga. Kwirengagiza inzira z'umutekano birashobora gukurura ingaruka zikomeye, kandi birakwiye ko tumenya ko amafaranga yubwishingizi ashobora kuba menshi cyane kubigo bifite amateka yibibazo byumutekano.
Kubungabunga buri gihe nibyingenzi kuramba no gukora neza kubaka umunara wubaka. Ibi birimo ubugenzuzi busanzwe, gusiga, no gusana nkuko bikenewe. Crane ibungabunzwe neza izagabanya igihe cyo kugabanya kandi igabanye ibyago byimpanuka.
| Ubwoko bwa Crane | Ubushobozi bwo Kuzamura | Shikira | Birakwiriye |
|---|---|---|---|
| Nyundo | Hejuru | Kinini | Imishinga minini |
| Hejuru | Hagati | Hagati | Imbuga zifunzwe n'umwanya |
| Kwiyubaka | Hasi kugeza Hagati | Ntoya kugeza Hagati | Imishinga mito |
| Luffer | Hagati | Birahinduka | Imishinga ifite inzitizi |
Kubindi bisobanuro kubikoresho biremereye hamwe nibisubizo byubwubatsi bwawe, sura Suizhou Haicang Kugurisha Imodoka Co, LTD.