Amakhreni asemanziniziyimishini ebalulekile yokusebenza okuhlukahlukene kokuphakamisa, ukulayisha nokukhipha imithwalo emikhunjini. Yakhelwe ukumelana nezimo zasolwandle ezinzima, la ma-crane abalulekile ekulayisheni nasekulayisheni imithwalo kanye nokuthutha imishini esindayo kanye nezinto ezidingekayo emikhunjini.
Uhlobo lwe-crane esetshenziswa emkhunjini luncike ezidingweni ezithile zomkhumbi kanye nohlobo lwempahla ephathwayo. Kunezinhlobo ezahlukene ze-crane zasolwandle okuhlanganisa i-crane eziqinile, ezi-telescopic kanye ne-knuckle boom. Ama-crane amile avame ukusetshenziselwa ukuphatha imithwalo ejwayelekile, kuyilapho ama-crane e-telescopic ethandwa ngenxa yekhono lawo lokufinyelela amabanga amade. Ama-crane e-knuckle boom, ngakolunye uhlangothi, anikeza ukuguquguquka okukhulu futhi afanelekela ukuphatha izinhlobo ezahlukene zemithwalo.
Esinye sezici ezibalulekile ekunqumeni uhlobo lwe-crane okufanele isetshenziswe emkhunjini umthamo wokuphakamisa odingekayo. Ama-crane asemanzini aklanyelwe ukuphakamisa imithwalo esindayo, kanye namandla okuphakamisa asukela kumathani ambalwa kuya kwamakhulu amathani, kuye ngobukhulu kanye nenhloso yomkhumbi. Ngaphezu kwalokho, ukufinyelela kanye nokufinyelela kwe-crane nakho kuyizinto ezibalulekile okufanele uzicabangele, njengoba kunquma ikhono le-crane lokufinyelela ezindaweni ezahlukene zedekhi yomkhumbi kanye nangaphezu kohlangothi lomkhumbi ukuze kusetshenziswe imithwalo.
Ngaphezu kwalokho, ama-crane asolwandle aklanywa futhi akhiwe ukuze abhekane nezinselele ezithile zemvelo yasolwandle, okuhlanganisa ukumelana nokugqwala, ukuzinza olwandle olunolaka kanye nekhono lokubekezelela imimoya enamandla nemithwalo esindayo. Lawa ma-crane ngokuvamile akhiwa ngezinto eziqinile njengensimbi engagqwali futhi ahlonyiswe ngezici zokuphepha ezithuthukisiwe ukuqinisekisa ukusebenza okuthembekile nokuphephile olwandle.
Isikhathi sokuthunyelwe: Meyi-15-2024