Aka gatabo gatanga incamake irambuye ya jib umunara, gutwikira ubwoko bwabo, porogaramu, ibyiza, ibibi, gutekereza kumutekano, hamwe nuburyo bwo guhitamo. Tuzasesengura ibintu bitandukanye kugirango tugufashe kumva uburyo ibi bikoresho byingenzi byubaka bikora kandi bigatanga umusanzu mubikorwa byiza. Wige kubintu bikomeye bigira uruhare muguhitamo uburenganzira jib umunara kubyo ukeneye byihariye.
Jib jib umunara barangwa na jib yabo ihagaze, idashobora gutoborwa (ihinduwe muburyo). Igishushanyo gitanga ituze nubworoherane, bigatuma bikwiranye nimishinga ifite ibisabwa byo guterura bihoraho muri radiyo ihamye. Bakunze guhitamo kubwubaka bwabo bukomeye kandi bwizewe. Porogaramu zisanzwe zirimo kubaka, imishinga remezo, hamwe ninganda aho ibikorwa byo guterura byateganijwe aribyo byingenzi.
Luffing jib jib umunara tanga uburyo bwinshi bwiyongera binyuze muri jib yabo ihinduka. Ibi bituma habaho kugera no guhuza n'imiterere y'urubuga. Ubushobozi bwo guterura jib butunganya ibahasha ikora ya crane, byongera imikorere mumishinga ikenera guterura ibintu bitandukanye. Birakwiriye cyane kubibanza byubatswe bigoye aho guhinduka ari urufunguzo.
Nubwo atari jib crane muburyo busanzwe, crane ya nyundo ikunze guhurizwa hamwe na jib crane bitewe nibisabwa bisa mumishinga minini. Iyi crane irata intera ndende ugereranije na jib crane isanzwe. Jib yabo itambitse irambuye hanze, ibaha kugera kuri horizontal. Ibi bituma bakora neza cyane mubwubatsi bwagutse, nkibikorwa binini byinganda cyangwa iterambere ryibikorwa remezo. Reba ubushobozi bwabo kandi ugere mugihe uhitamo a jib umunara kumishinga ifite ibisabwa byinshi.
Guhitamo ibikwiye jib umunara hinges on ibintu byinshi bikomeye. Kunanirwa gusuzuma izi ngingo birashobora kuganisha ku gukora neza, guhungabanya umutekano, kandi amaherezo, umushinga utinda.
Ubushobozi bwo guterura crane bugomba kurenza umutwaro uremereye uteganya kuzamura. Buri gihe ubaze impanuka z'umutekano hamwe nibishobora gutandukana muburemere. Iki nigitekerezo cyingenzi cyumutekano, kuko kudaha agaciro ubushobozi bishobora kugira ingaruka zikomeye.
Uburebure bwa jib bugena ingendo ya kran itambitse. Isuzuma ryukuri ryibipimo byubwubatsi ningirakamaro kugirango harebwe neza aho bakorera. Jib ndende itanga intera nini ariko irashobora guhungabanya umutekano.
Ibi bivuga uburebure ntarengwa indobo ishobora kugera. Uburebure bukenewe munsi ya hook bugomba kuba buhagije kugirango uzamure ibikoresho ahantu hifuzwa, urebye inzitizi zishobora guterwa nuburebure bwububiko.
Kubuntu jib umunara tanga guhinduka ariko bisaba uburemere buhagije. Crane ya Anchered, ifite umutekano mukubaka inyubako, itanga ituze ryinshi, cyane cyane kubikorwa binini. Guhitamo biterwa nuburyo imiterere yikibuga nuburemere bwa crane nubushobozi.
Umutekano ningenzi mugihe ukora jib umunara. Igenzura risanzwe, amahugurwa yabakoresha, no kubahiriza amabwiriza yumutekano ntabwo biganirwaho. Kubungabunga neza, harimo gusiga amavuta no kugenzura ibice, nibyingenzi mukurinda imikorere mibi nimpanuka. Buri gihe ujye ubaza abahanga babishoboye kubintu byose bya crane gushiraho, gukora, no kubungabunga.
Kubwawe jib umunara ibikenewe, tekereza gushakisha abatanga ibyamamare hamwe namasosiyete akodesha. Ubwinshi bwimikorere mishya kandi ikoreshwa irahari kugirango ihuze ibyifuzo bitandukanye byumushinga. Kora ubushakashatsi kubatanga ibintu bitandukanye kugirango ugereranye ibiciro, itangwa rya serivisi, nibihari. Kubari ku isoko ryUbushinwa, Suizhou Haicang Kugurisha Imodoka Co, LTD ni uburyo bushoboka bukwiye gushakisha.
| Ikiranga | Jib | Luffing Jib |
|---|---|---|
| Jib Angle | Bimaze gukosorwa | Guhindura |
| Guhindagurika | Hasi | Hejuru |
| Igiciro | Muri rusange Hasi | Muri rusange |
| Kubungabunga | Byoroshye | Byinshi |
Wibuke, aya makuru ni ayo kuyobora gusa. Buri gihe ujye ubaza amabwiriza yumutekano hamwe ninama zumwuga mbere yo gukora jib umunara.