Incazelo yokukhubazeka kwe-electric hoist crane kanye nokuhlaziywa kwezimbangela zokukhubazeka

Ninii-hoist kagesiigijima kwesokunxele nakwesokudla, imvume phakathi kwama-flange amasondo kuzo zombili iziphetho zethrekhi ihlangabezana nezidingo ngokujwayelekile, kodwa imvume phakathi kwama-flange esondo ngokusobala inkulu kakhulu uma igijima esigabeni esimaphakathi. Ngemuva kokuhlolwa ngokucophelela kwezingxenye eziyinhloko ezifana ne-beam enkulu ye-I-beam kanye nesondo likagesi lokukhuphuka, kutholakale amaphutha alandelayo:

(i) Ingaphezulu le-i-beam eyinhloko ligqwalile kakhulu, indawo engaphezulu ye-flange engezansi igugile kakhulu, futhi kwakhiwa umgodi wokujula okuthile, njengoba kuboniswe kuMfanekiso 1 no-2;
(ii) I-I-beam eyinhloko iphakathi kwamamitha angu-3 ukuzungeza phakathi ne-span, futhi iflenge engezansi yezinhlangothi ezimbili ze-flange engezansi ishonile futhi ikhubazekile. Lapho amasondo e-hoist kagesi egijima endaweni yesibili, amasondo ezinhlangothini zombili asesimweni esikhubazekile, ukuze imvume phakathi kwamasondo kanye ne-flange ephansi ye-I-beam inkulu kakhulu.
Izizathu eziyinhloko zalokhu kukhubazeka okungenhla kunqunywa izimo zokusebenzisa i-crane, futhi izizathu eziyinhloko yilezi ezilandelayo:
(i) U-crane usunesikhathi eside usetshenziswa futhi usune-acidic isikhathi eside, okusheshisa ukugqwala kwe-beam eyinhloko.
(ii) I-crane isetshenziswa kaningi, futhi i-crane yenziwe ngokwezinga le-A3 elinomthamo omkhulu wokulayisha. Ukuphakama okuphezulu kanye nokuphakamisa imvamisa ephezulu kusheshisa ukuguga kwe-flange engezansi ye-beam eyinhloko, ekugcineni kubangele ukuthi izinhlangothi ezimbili zicwilise futhi zigxumeke.
Ukuguga nokuguqulwa kwe-flange ephansi ye-I-beam ye-crane main beam kubangela ukuthi igebe le-flange le-hoist kagesi libe likhulu kakhulu ngesikhathi sokusebenza, okuthinta kakhulu ukuphepha kwezinto zokusebenza futhi kubangela ingozi enkulu yokuphepha. Ukuze kuthuthukiswe ukuphepha kokusebenza kwe-crane futhi kugwenywe izingozi, umsebenzisi uyalelwa ukuthi ayeke ukusebenzisa okokusebenza ngokushesha.
Uma kucatshangelwa ubunkimbinkimbi bokulungisa, ukugqwala okungathí sina kwemishini ngokwayo kanye nempilo ende yesevisi yemishini, umsebenzisi ucabangela ukulahlwa kwezinto zokusebenza.
Ukuze kuncishiswe amaphutha afanayo ku-I-beam ye-crane main beam futhi uqinisekise ukuphepha kwe-crane, kuthathwa izinyathelo zokuphikisa ezilandelayo:
Umsebenzisi kufanele akhethe i-crane yezinga lokusebenza elihambisanayo ngokuvumelana nezimo zangempela zokusebenza futhi enze ukubhuka okufanele komthamo wokuphakamisa olinganiselwe we-crane ekhethiwe.
Ama-crane operators womsebenzisi kufanele asebenze ngokuqinile ngokuhambisana nezidingo zezinqubo zokusebenza zokuphepha ze-crane, futhi akuvunyelwe ukudonsa noma ukuphakamisa ngokugwegwile.
Kuma-cranes asebenza ezindaweni ezonakalisayo ezifana nezindawo zokucobelelana ngolwazi zokucosha, umsebenzisi kufanele njalo enze ukwelapha okulwa nokugqwala ukuze andise impilo yesevisi yesisetshenziswa.
Gcina izinto zokuphakamisa njalo ukuze uqinisekise ukusebenza okuthembekile kwedivayisi yokuvikela ukuphepha futhi uvimbele ukukhushulwa kokulayishwa ngokweqile.
Ngesikhathi sokusetshenziswa okuvamile, iyunithi yomsebenzisi kufanele imiselele izingxenye zokugqokwa ezihambisanayo ngesikhathi, ihlole ukusebenza kahle kwamadivayisi afanele okuvikela ukuphepha nsuku zonke, kanye nezinkinga zokulungisa kusenesikhathi.
Abasebenzi abahlolayo nabahlolayo kufanele banake ngokukhethekile ukukhishwa kwerimu lamasondo le-hoist kagesi. Uma lezi zinkinga ezingenhla sezitholakele, izinyathelo kufanele zithathwe ngokushesha ukuze kuqinisekiswe ukuphepha kwe-crane.