Gahunda y'ibikorwa remezo ya miliyari 200 z'amadolari ya Amerika iratangira, ibitanda by'ikamyo bya SHODAILER bihinduka umuvuduko w'imishinga y'ubwubatsi

Ibyo byatumye ibikorwa remezo bitera imbere mu gihugu hose. Amakuru aturuka mu Ishyirahamwe ry’Ibikorwa remezo rya Brezili (ABIMEC) agaragaza ko umubare w’imodoka zigura imodoka zitwara imizigo mu rwego rw’ibikorwa remezo wiyongereyeho 33% ugereranyije n’umwaka ushize mu 2023, muri zo hakaba harimo n’igipimo cy’ubwiyongere bw’abaguzi ku bikoresho biciriritse bitwara imizigo.Igitanda cy'ikamyo itwara imizigos 45%, ahanini ikoreshwa mu gutwara ibikoresho biremereye by'ubwubatsi nk'ibyuma, ibikoresho bya sima ikozwe mbere, n'ibiraro. Biteganijwe ko mu 2025, imishinga myinshi yinjira mu gihe cyo kubaka, icyifuzo cy'isoko cy'ibitanda by'amakamyo biciriritse bizarenga 300, bikaba imbaraga nyamukuru ku isoko ry'ibitanda by'amakamyo bikozwe mbere. Gutwara ibikoresho by'ubwubatsi mu mishinga y'ibikorwa remezo bifite imiterere itatu: ubwoko bwinshi, ingano zigoye, n'igihe cyo kubaka gihamye, ibi bikaba ari byinshi cyane ku buryo ibitanda by'amakamyo bikozwe mbere bikomera, bihamye kandi bigakora neza. Ku bijyanye n'ibyiciro by'ubwikorezi, ibikoresho by'ubwubatsi bigomba gutwarwa mu mishinga y'ibikorwa remezo birimo imiyoboro y'icyuma ifite umurambararo wa metero 1.5, icyuma gifite ishusho ya H gifite uburebure bwa metero zirenga 10, n'ibiti bya sima ikozwe mbere bifite uburemere bugera kuri toni 30, nibindi. Ubwoko butandukanye bw'ibikoresho by'ubwubatsi bufite ibisabwa bitandukanye ku bunini, aho imizigo ishyirwa, n'uburyo bwo gufunga igitanda cy'amakamyo; Ku bijyanye n'uburyo bwo kubaka, igihe cyo kubaka ibikorwa remezo muri rusange kiba gikomeye cyane. Urugero, umushinga wo kuvugurura icyambu cya Santos usaba ko umushinga mukuru urangira bitarenze impera za 202, kandi gutwara ibikoresho by'ubwubatsi bigomba gukomeza gukorwa mu gihe cy'amasaha 24, kandi uburyo ubwizerwe bw'igitanda cy'ikamyo bugira ingaruka zitaziguye ku iterambere ry'ubwubatsi; Ku bijyanye n'imiterere y'umuhanda, imishinga imwe n'imwe y'ibikorwa remezo iherereye mu nkengero z'umujyi cyangwa mu turere twa kure, dufite imiterere y'umuhanda igoye. Igitanda cy'ikamyo kigomba kugira ubushobozi bwo gutwara neza kugira ngo hirindwe kwimuka cyangwa kwangirika kw'inyubako mu gihe cyo gutwara. Muri iki gihe, igitanda cy'ikamyo cya flatbed semi-trailer gikoreshwa mu rwego rw'ibikorwa remezo bya Brezili gifite ibibazo bibiri: kimwe ni uko urwego rw'ubuziranenge ari rwo runini cyane, kandi ubushobozi bwo guhindura ibintu ntabwo buhagije. Ingano isanzwe y'igitanda cy'ikamyo cya flatbed ku isoko ahanini ni metero 10 x metero 2.5, ibyo bikaba bitagomba kuba ibikoresho by'ubwubatsi binini cyane kandi binini cyane. Urugero, mu gutwara ibyuma bifite ishusho ya H ya metero 12, hagomba gukoreshwa ibindi bikoresho byo kwagura, ibyo bikaba bigabanya gusa ubwikorezi ahubwo binagabanya imikorere myiza y'ubwikorezi; Icya kabiri ni uko imiterere idahagije, kandi igikoresho cyo gusana kikaba cyoroshye. Igitanda gisanzwe cy’ikamyo gifite umugozi woroshye wo gufata umugozi, udakomeye bihagije kugira ngo ukomereze ibikoresho biremereye by’ubwubatsi mu gihe cyo gutwara. Ibikoresho by’ubwubatsi bikunze guhinduka mu gihe cyo gutwara, bigatuma impanuka zo gutwara ziyongera inshuro 12 kuri buri 100 mu mwaka; Icya gatatu, kudasaza neza. Igitanda cy’ikamyo gisaza vuba iyo gitwaye ibikoresho by’ubwubatsi bityaye nk’ibyuma, kandi hasi hagomba gusimburwa rimwe mu myaka 2, ibyo bikaba byongera ikiguzi cyo kubungabunga.

Mu rwego rwo gusubiza ibyo imishinga y’ibikorwaremezo ikenera mu gutwara abantu, SHODAILER (Shoudai) yatangije SD-M300 medium flatbed semi-trailer camion bed, ikaba yarahindutse ibikoresho bikunzwe cyane mu mishinga y’ibikorwaremezo hamwe n’inyungu zayo z’ingenzi zo "guhindura ibintu, gutuza no gukora neza cyane". Mu bijyanye n’igishushanyo mbonera cyihariye, iyi moderi itanga serivisi zo guhindura ingano. Uburebure bushobora guhindurwa hagati ya metero 8-12, Ubugari bushobora guhitamo hagati ya metero 2.5-3, kandi uburebure bushobora guhindurwa hakurikijwe uburemere n’uburemere bw’ibikoresho by’ubwubatsi, bigahura neza.

Ibikenewe mu gutwara ibikoresho by'ubwubatsi bitandukanye. Urugero, ku miyoboro y'icyuma ifite uburebure bwa metero 12 izatwarwa mu mushinga wo kuvugurura icyambu cya André, SHODAILER ihindura uburebure bw'igitanda cy'ikamyo kugeza kuri metero 13, kandi ishyiraho imiyoboro y'uburinzi ishobora gukurwaho ku mpande zombi ibuza imiyoboro y'icyuma kunyerera mu gihe cyo gutwara; ku gipande cya sima cya toni 30 mu mushinga wo kuvugurura ikibuga mpuzamahanga cya Brasilia, intera iri hagati y'imitako y'igitanda cy'ikamyo ishyirwamo imizigo igera kuri cm 25, bigatuma imizigo ikwirakwira neza kandi ikirinda kurenza urugero rw'aho igitanda cy'ikamyo gishobora kwangirika. Imiterere y'igitanda cy'ikamyo ifitanye isano itaziguye n'umutekano wo gutwara ibikoresho by'ubwubatsi. Igitanda cy'ikamyo cyo mu bwoko bwa SD-M300 gikoresha ikoranabuhanga ryo gusudira rya robo, kandi ubushuhe bw'ingenzi bw'umubiri bukoresha ikoranabuhanga ryo gusudira arc iri munsi y'impande ebyiri, rifite uburebure bwa mm 10. Isuzuma rya X-ray ritangiza rigaragaza ko nta nenge iri muri ubu bushuhe, kandi imbaraga zo gukurura zigera kuri 500MPa, ari 30% hejuru y'ubushuhe busanzwe bukoreshwa n'intoki. Urusobe rw'ikamyo nyamukuru rukoresha igishushanyo mbonera cya "U", gifite uburebure bwa mm 280, ubugari bwa mm 14, n'ubugari bwa flange bwa mm 18. Iyo ihujwe n'imbaraga zirenga, ikora imiterere ikomeye y'urusobe. Iyo itwaye toni 30 z'ibikoresho biremereye by'ubwubatsi, imiterere ntarengwa y'igitanda cy'ikamyo ni mm 1.5 gusa, iri munsi cyane y'urugero rw'inganda rwa mm 5, bigatuma imiterere ihora ihamye mu gihe cyo gutwara. Kugira ngo ikibazo cyo gusimbuza ibikoresho by'ubwubatsi gikemuke, amatsinda menshi y'ingingo zishobora gukurwaho z'inkingi zishyirwa ku buso bw'igitanda cy'ikamyo, hagati ya buri ngingo y'inkingi, kandi buri ngingo y'inkingi ishobora gusimbuza ibiro 5. Aho gusimbuza hashobora gutegurwa neza hakurikijwe ingano n'uburemere bw'ibikoresho by'ubwubatsi, kandi hamwe n'imishumi ikomeye ya nylon, bishobora kubuza inyubako guhinduka mu gihe cyo gutwara.