Kreni igezweho yo mu bwato ikoreshwa mu bikorwa byo mu mazi

Ikreni yo mu bwoko bwa "deck crane", izwi kandi ku izina rya "boat crane", igira uruhare runini muibikorwa byo mu maziImiterere yayo yihariye ituma iba igikoresho cy'ingenzi mu mirimo itandukanye mu bwato.

Imiterere y'imiterere ya crane yo ku igorofa igenewe ibidukikije byo mu mazi. Bitandukanye n'imashini zisanzwe nkacranes zo mu bwoko bwa gantry or cranes zo hejuru, icyuma giterekwa ku ibaraza ry'ubwato gishyirwa ku ibaraza ryacyo, bigatuma gituza kandi kikagira ubworoherane mu gihe cy'ibikorwa. Ikintu cy'ingenzi kiyigize ni impeta ya slew, uruziga rwemerera icyuma kuzenguruka dogere 360, byoroshya uburyo bwo gutwara imizigo no kuyitwara neza. Byongeye kandi, icyuma giterekwa ku ibaraza gifite sisitemu y'amazi cyangwa amashanyarazi kugira ngo kigenzure ibikorwa byo guterura, bitume imizigo itwara neza kandi neza.

Akamaro k'ikirahure cyo ku ibara ry'umukara mu bikorwa byo mu mazi ntabwo karenze urugero. Kigira uruhare runini mu gupakira no gupakurura imizigo, nk'amakontena, imashini, n'ibindi bikoresho, mu bwato no mu bwato. Ibi byongera imikorere myiza y'ibikorwa byo ku cyambu kandi bigabanya igihe cyo gukora, bigatuma amato akurikiza gahunda itoroshye. Byongeye kandi, ikirahure cyo ku ibara ry'umukara ni ingenzi mu bihe byihutirwa, nko gushakisha no gutabara cyangwa gukiza amato yarohamye, bigatanga ubushobozi bwo guterura ibintu mu mazi cyangwa kubimura.

Ugereranyije n’imashini zisanzwe zikoreshwa ku butaka, imashini zitwara imizigo zigaragaza itandukaniro rinini rigaragara mu bijyanye n’uburyo zikoreshwa n’imikorere yazo. Ubwa mbere, imashini zitwara imizigo zigenewe kwihanganira ibidukikije bibi byo mu mazi, harimo ingese yo mu mazi y’umunyu n’ikirere gikabije. Ibikoresho bikoreshwa mu bwubatsi byazo biraramba cyane kandi ntibishobora kwangirika, bigatuma imikorere yazo ikora neza ndetse no mu turere tugoye two mu mazi. Icya kabiri, imashini zitwara imizigo ziba nto kandi zishobora gutwarwa ahantu hato mu bwato, bigatuma zikoreshwa ahantu hato ho gukorera. Icya nyuma, imashini zitwara imizigo zifite ibikoresho by’umutekano n’uburyo bwo gucunga imizigo neza, kuko ibikorwa byo mu mazi bisaba kwitabwaho cyane kugira ngo hirindwe impanuka cyangwa kwangirika kw’ibicuruzwa.