Kekunan hawa zuwa ƙasa (STS) muhimman kayan aiki ne a ayyukan tashar jiragen ruwa na zamani, waɗanda aka tsara don canja wurin kwantena cikin inganci tsakanin jiragen ruwa da tashoshi. Fahimtar yadda kekunan hawa zuwa ƙasa ke aiki yana da mahimmanci ga waɗanda ke aiki a fannin jigilar kaya, jigilar kaya, da kuma kula da tashoshin jiragen ruwa.
A tsakiyar keken hawa daga bakin teku zuwa ga teku akwai haɗin tsarin injina da na lantarki. An ɗora keken a kan hanyoyin da ke tafiya a layi ɗaya da tashar jiragen ruwa, wanda hakan ke ba shi damar motsawa a kwance a tsawon jirgin. Wannan motsi yana da mahimmanci don isa ga kwantena a wurare daban-daban a cikin jirgin.
Crane ɗin ya ƙunshi muhimman abubuwa da dama: gantry, ɗagawa, da kuma mai shimfiɗawa. Gantry babban firam ne wanda ke tallafawa crane kuma yana ba shi damar motsawa a kusa da tashar jiragen ruwa. Ɗagawa yana da alhakin ɗagawa da sauke kwantena, yayin da mai shimfiɗawa shine na'urar da ke riƙe kwantena sosai yayin canja wuri.
Idan jirgin ruwa ya isa tashar jiragen ruwa, ana sanya crane daga bakin teku zuwa bakin teku a saman kwantenar da ake buƙatar ɗagawa. Mai aiki yana amfani da tsarin sarrafawa, wanda galibi yana da fasahar zamani kamar kyamarori da na'urori masu auna sigina, don tabbatar da daidaiton motsi. Da zarar an daidaita shi, mai shimfiɗawa zai sauko don yin hulɗa da kwantenar, kuma mai ɗagawa zai ɗaga shi daga jirgin. Sai crane ɗin ya motsa a kwance zuwa gefen teku don sauke kwantenar zuwa babban mota ko wurin ajiya.
Tsaro a aikin kera motoci na STS yana da matuƙar muhimmanci. Kera motoci na STS na zamani suna da kayan aikin tsaro daban-daban, gami da na'urori masu auna nauyi da tsarin dakatar da gaggawa, don hana haɗurra.
Lokacin Saƙo: Afrilu-30-2025