Imashini ya Gantry Crane ifite toni 50 ifite amapine abiri

Imashini yo mu bwoko bwa "double girder cantilever" ifite amapine igizwe n'urugi, sisitemu yo kohereza ingufu, uburyo bwo guterura, uburyo bwo guterura igare n'uburyo bwo guterura amapine. Amapine ashobora gutuma imashini igenda nta kibazo ishyizeho, kandi ishobora no guhindurirwa, bityo akazi kayo koroshye kandi koroshye kuyikoresha. Ishobora guterura toni zigera kuri 50 z'ibicuruzwa icyarimwe, ariko kubera ko imashini yo mu bwoko bwa "cantilever" iri ku mpande zombi, intera yo gutwara ibicuruzwa ni ndende. Kandi bigabanya cyane imirimo yo gutwara abakozi kandi bikagabanya igihe cyo gutwara imizigo.

Hagati aho, ubwoko bwa gantry cranes zikorwa n'ikigo cyacu bushobora kugabanywamo ibice bikurikira:
① Crane isanzwe yo mu bwoko bwa gantry: Ubu bwoko bwa crane ni bwo bukoreshwa cyane, kandi bushobora gufata ibice bitandukanye n'ibikoresho byinshi, bufite ubushobozi bwo guterura butarenze toni 100 n'uburebure bwa metero 4 kugeza kuri 35. Muri rusange, crane isanzwe yo mu bwoko bwa gantry ifite ascenseur zo gufata amabake ifite urwego rwo hejuru rwo gukora.

②Imashini zikoresha ingufu z'amazi: zikoreshwa cyane cyane mu guterura no gufungura no gufunga amarembo, kandi zishobora no gukoreshwa mu bikorwa byo gushyiraho. Ubushobozi bwo guterura ni toni 80-500, uburebure ni buto, metero 8-16; umuvuduko wo guterura ni muto, metero 1-5 ku munota. Ubu bwoko bwa mashini ntibukoreshwa kenshi mu guterura, ariko iyo bumaze gukoreshwa mu guterura, bugomba kongera urwego rw'akazi uko bikwiye.

③Imashini yo kubaka amato: Ikoreshwa mu guteranya igice cy’ubwato ku kiraro. Hariho amakamyo abiri yo guterura: imwe ifite imigozi ibiri y’ingenzi kandi ikora ku nzira y’umugozi wo hejuru w’ikiraro; indi ifite umugozi mukuru n’umugozi w’inyongera. Igenda ku nzira y’umugozi wo hasi w’umugozi w’ikiraro kugira ngo ihinduke kandi izamure ibice binini by’umugozi. Ubushobozi bwo guterura muri rusange ni toni 100-1500; uburebure bugera kuri metero 185; umuvuduko wo guterura ni metero 2-15 ku munota.

④Imashini yo mu bwoko bwa "container gantry crane": ikoreshwa mu bice by'amakonteyineri. Nyuma y'uko amakonteyineri atwara amakonteyineri yakuwe mu bwato anyuze ku kiraro cyo ku rukuta rw'ikiraro ajyanwa mu busitani cyangwa inyuma, ashyirwa hamwe n'imashini yo mu bwoko bwa "container gantry crane" cyangwa agashyirwamo ibintu mu buryo butaziguye, ibyo bikaba bishobora kwihutisha ihindagurika ry'ikiraro cyo mu bwoko bwa "container" cyangwa izindi "cranes". Ikibuga cy'ikonteyineri gishobora gukurura urwego 3 kugeza kuri 4 rw'uburebure n'imirongo 6 y'ubugari muri rusange gikoreshwa mu bwoko bw'amapine, kandi kikaba ingirakamaro mu bwoko bwa "rail". Umuvuduko wo guterura ni metero 35-52 ku munota, kandi uburebure bugenwa n'umubare w'imirongo y'ikonteyineri igomba gukururwa, aho ntarengwa metero 60.