Umunara muremure Cranes: Ubuyobozi Bwuzuye Ubuyobozi burambuye kuri minara ndende, ikubiyemo ubwoko bwabyo, porogaramu, umutekano, no kubungabunga. Wige kubyerekeye ibice bitandukanye, guhitamo crane iburyo, no gukora neza. Shakisha uburyo butandukanye kandi wumve ibisobanuro byabo.
Umunara muremure nibice byingenzi byibikoresho mumishinga minini yubwubatsi. Ubushobozi bwabo bwo guterura imitwaro iremereye murwego rwo hejuru bituma batagira uruhare mukubaka ibicu, ibiraro, nizindi nyubako ndende. Aka gatabo kinjira mu isi ya umunara muremure, gutanga incamake yubwoko bwabo, porogaramu, ibitekerezo byumutekano, nibisabwa kubungabunga. Waba uri umuhanga mubwubatsi, umunyeshuri, cyangwa ufite amatsiko gusa kuri ziriya mashini zishimishije, iyi soko igamije gutanga ibisobanuro byumvikana kandi bitanga amakuru.
Crane ya Hammerhead irangwa na jib (horizontal) yihariye ya horizontal (boom) hamwe nuburemere bwinyuma inyuma. Bazwiho ubushobozi bwo guterura hejuru no kugera, bigatuma biba byiza kubibanza binini byubaka. Jib irashobora kuzunguruka dogere 360, itanga ihinduka ryinshi. Inganda nyinshi zikomeye, harimo Liebherr na Terex, zitanga inyundo zitandukanye umunara muremure.
Crane-top-crane izunguruka hejuru yimpeta yo hejuru, itanga igishushanyo mbonera kibereye umwanya ufunzwe. Uburyo bwabo bwo guswera buherereye hejuru yumunara, bigira uruhare muri crane muri rusange no gukora neza. Bakunze gukoreshwa mumishinga yo kubaka imijyi aho umwanya ari muto.
Kuzamuka hejuru ya crane, izwi kandi kwizina ryizamuka, yagenewe kuzamuka muburyo yubatswe. Ibi bivanaho gukenera gusenya no guteranya kenshi, kubika umwanya numutungo. Igishushanyo gishya gifite akamaro kanini kubwinyubako ndende.
Crane-top-crane izwi nigishushanyo mbonera cyayo kandi ugereranije nintambwe ntoya. Ibi bituma bakora imishinga ifite imbogamizi zumwanya. Kubura compte jib itera ikirenge gito ariko birashobora kugabanya ubushobozi bwo guterura muri rusange.
Guhitamo ibikwiye umunara muremure biterwa nibintu byinshi: umushinga wihariye usabwa, uburebure no kugera kubikenewe, ubushobozi bwo guterura, hamwe nimiterere yurubuga. Gutekereza neza kuri ibi bintu ni ngombwa kugirango habeho gukora neza kandi neza. Kugisha inama numuhanga winzobere cyangwa isosiyete ikodesha nkibisangwa kurubuga nka Hitruckmall birashobora kuba ingirakamaro.
Umutekano ningenzi mugihe ukora umunara muremure. Igenzura risanzwe, amahugurwa y'abakoresha, no kubahiriza protocole ikomeye y'umutekano ni ngombwa kugirango hakumirwe impanuka. Kubungabunga neza, harimo gusiga amavuta, kugenzura, no gusana ku gihe, ni ngombwa kugira ngo crane irambe kandi ikore neza. Gahunda irambuye yo kubungabunga igomba gutezwa imbere kandi igakurikizwa cyane.
Gusobanukirwa ibice bitandukanye bigize a umunara muremure ni ngombwa kubikorwa bikora neza kandi neza. Harimo imiterere yumunara, jib, uburyo bwo kuzamura, uburyo bwo guswera, hamwe na sisitemu yo kugenzura. Buri gice kigira uruhare runini mubikorwa rusange bya crane.
Ingero zitandukanye za umunara muremure tanga ibisobanuro bitandukanye, harimo ubushobozi bwo guterura, kugerwaho ntarengwa, n'uburebure bwa hook. Ibi bisobanuro nibyingenzi muguhitamo crane iburyo kumushinga runaka. Ibisobanuro birambuye birashoboka kuboneka kurubuga rwabakora crane.
| Icyitegererezo cya Crane | Ubushobozi bwo Kuzamura (toni) | Ikigereranyo ntarengwa (m) |
|---|---|---|
| Liebherr 150 EC-B 8 | 16 | 50 |
| Terex CTL 310 | 10 | 45 |
| Potain MDT 218 | 18 | 60 |
Icyitonderwa: Izi ni urugero rwihariye kandi zirashobora gutandukana bitewe nuburyo bwa crane. Buri gihe reba ibisobanuro byakozwe nuwabikoze kugirango amakuru yukuri.
Aka gatabo gatanga incamake rusange. Buri gihe ujye ubaza abahanga babishoboye kugirango baguhe inama zihariye zo guhitamo, gukora, no kubungabunga umunara muremure. Umutekano ugomba guhora wibanze.