Iyo uhitamo anhejurusisitemu yikigo cyawe, kimwe mubyingenzi byingenzi uzahitamo nukugirango ushyire hejuru yikiraro gikora hejuru cyangwa ikiraro cyikiraro. Byombi ni umuryango wa EOT crane (Electric Overhead Traveling crane) kandi ikoreshwa cyane mubikorwa byo gutunganya ibikoresho. Nyamara, sisitemu zombi ziratandukanye mubishushanyo, ubushobozi bwo gutwara, gukoresha umwanya, hamwe nigiciro, bigatuma buri kimwe gikwiranye nibisabwa byihariye. Gusobanukirwa itandukaniro birashobora kugufasha gufata icyemezo cyubuguzi cyamenyeshejwe neza cyerekana neza umutekano numutekano mubikorwa byawe.
♦ Igishushanyo mbonera
A ikiraro cyo hejuru kiraroikora kuri gare yashizwe hejuru yumurongo wumuhanda. Igishushanyo cyemerera trolley no kuzamura gukora hejuru yumukandara wikiraro, kubaha uburebure bwo guterura no kubona uburyo bworoshye bwo kubungabunga. Sisitemu yo hejuru irashobora kwubakwa nkumukandara umwe cyangwa inshuro ebyiri zo kugereranya, zitanga ibintu byoroshye kubushobozi bwimitwaro itandukanye hamwe nibisabwa. Kuberako trolley yicaye hejuru yikiraro, itanga uburebure buhebuje, bigatuma iyi crane iba nziza yo guterura ibintu biremereye.
Ibinyuranye, anmunsi yikiraroihagarikwa kuva hepfo ya flange yumurongo wumuhanda. Aho kugirango gariyamoshi hejuru, kuzamura na trolley bigenda munsi yikiraro. Igishushanyo kiroroshye kandi gikwiranye nibidukikije bifite igisenge gito cyangwa icyumba cyo hejuru. Mugihe muri rusange bigabanya kuzamura uburebure ugereranije na sisitemu yo hejuru ikora, crane munsi yubutaka ikoresha neza umwanya utambitse kandi irashobora gushyigikirwa ninyubako's igisenge cyubatswe, kugabanya ibikenewe byinyongera byinkingi.
♦Kuremerera ubushobozi n'imikorere
Hejuru ikora ikiraro crane nimbaraga zaEOT craneumuryango. Irashobora gutwara imitwaro iremereye cyane, irenga toni 100, bitewe nigishushanyo. Ibi bituma igisubizo cyatoranijwe mu nganda zisaba nko guhimba ibyuma, kubaka ubwato, gukora, n'imirongo minini yo guterana. Hamwe nuburyo bukomeye bwo gushyigikira, hejuru ya crane itanga imbaraga zihamye nimbaraga zo guterura nini.
Kurundi ruhande, ikiraro cya kiraro kitarengeje igihe cyagenewe porogaramu zoroheje. Ubushobozi busanzwe bwo guterura buri hagati ya toni 1 na 20, bigatuma butunganyirizwa kumirongo yiteranirizo, amahugurwa mato mato, imirimo yo kubungabunga, nibikoresho bidakenewe guterura ibiremereye. Nubwo badafite ubushobozi bunini bwo kwikorera hejuru ya crane yo hejuru, crane ya underhung itanga umuvuduko, gukora neza, no guhuza n'imitwaro yoroheje.
♦Gukoresha Umwanya
Hejuru ya Running Bridge Crane: Kuberako ikorera kuri gari ya moshi hejuru yumurambararo, bisaba ibikoresho bikomeye byo gushyigikira no guhagarikwa guhagaritse. Ibi birashobora kongera amafaranga yo kwishyiriraho mubikoresho bifite uburebure buke. Nyamara, akarusho nuburebure ntarengwa bwo hejuru, butuma abashinzwe kuzamura imitwaro yegereye igisenge no gukoresha byuzuye umwanya uhagaze.
Underhung Bridge Crane: Izi crane zirabagirana ahantu hagaragara umwanya uhagaze. Kubera ko crane yimanitse kumiterere, irashobora gushyirwaho nta nkunga nini yagutse. Bakunze gukoreshwa mububiko, mumahugurwa, no kumurongo wo kubyaza umusaruro neza. Mubyongeyeho, sisitemu ya underhung irekura umwanya wagaciro kuva bashingiye kumfashanyo yo hejuru.
Ibyiza n'ibibi
Ibyiza:
-Gutwara imitwaro iremereye cyane, irenga toni 100.
-Gutanga umwanya munini n'uburebure bwo guterura.
-Gutanga uburyo bworoshye bwo kubungabunga kubera umwanya wa trolley.
-Bikwiriye kubikorwa binini byinganda no gukoresha imirimo iremereye.
Ibibi:
-Bisaba inkunga ikomeye yimiterere, kuzamura ibiciro byo kwishyiriraho.
-Ibikoresho bikwiranye nibikoresho bifite igisenge gito cyangwa icyumba cyo hejuru.
Ibyiza:
-Ihinduka kandi ihuza n'imiterere itandukanye.
-Ibiciro byo kwishyiriraho hasi kubera kubaka byoroshye.
-Ibidukikije kubidukikije bifite umwanya uhagaritse.
-Yagabanya umwanya uhari.
Ibibi:
-Ubushobozi bwo kugabanya imipaka ugereranije na crane ikora hejuru.
-Gabanya uburebure bwa hook kubera igishushanyo cyahagaritswe.
Guhitamo neza EOT Crane
Mugihe uhitamo hagati yikiraro cyo hejuru hejuru yikiraro hamwe nikiraro cyikiraro, ni ngombwa gusuzuma ibyo ukeneye gukora:
Niba ikigo cyawe gikora imirimo iremereye cyane nko gukora ibyuma, kubaka ubwato, cyangwa inganda nini, sisitemu yo hejuru niyo nzira nziza kandi yizewe. Igishushanyo cyacyo gikomeye, uburebure buringaniye, hamwe nubushobozi bwagutse butuma bikwiranye nibikorwa bisaba.
Niba ikigo cyawe gikorana nurumuri ruciriritse kandi rukorera mubidukikije bigabanijwe, sisitemu yo munsi irashobora kuba igisubizo cyiza. Hamwe nogushiraho byoroshye, ibiciro biri hasi, hamwe nubushobozi bwumwanya, crane ya underhung itanga ubundi buryo bufatika kandi buhendutse.
