Amandla okhreni bamabhuloho asebenza kanjani?

Ama-cranes angaphezulu, obeye aziwe njengoama-cranes ebhuloho, ziyimishini ebalulekile yokuphakamisa nokuhambisa izinto ezinzima ezimbonini ezihlukahlukene.Lawa ma-cranes anikwa amandla yizinqubo ezihlukene, kuye ngomklamo wawo kanye nezidingo ezithile zokusetshenziswa kwawo.

Enye indlela evamile yokunika amandla ama-cranes angaphezulu iwukusebenzisa ugesi.Okhreyini bamabhuloho kagesi bafakwe amamotho kagesi ashayela i-crane kuhlelo lomzila wendiza oluphakeme.Injini ivamise ukuxhunywa kumthombo wamandla ngamakhebuli noma ama-conductor bar, ihlinzeka ngamandla kagesi adingekayo ukuze kusebenze ukhreyini.Ama-cranes kagesi angaphezulu adumile ngokusebenza kwawo okuphezulu, ukulawula okunembayo nokusebenza kalula.

Kwezinye izimo, ama-cranes angaphezulu anikwa amandla amasistimu we-hydraulic.Ama-cranes angaphezulu kwe-hydraulic asebenzisa amandla we-hydraulic ukuze asebenzise izindlela zokuphakamisa nokunyakaza.Amaphampu we-hydraulic asetshenziselwa ukukhiqiza umfutho, obese udluliselwa ngamasilinda we-hydraulic ukuphakamisa nokwehlisa imithwalo.Nakuba ama-cranes aphezu kwe-hydraulic overhead engavamile kunama-cranes kagesi, futhi ayisinqumo esihle sezinhlelo zokusebenza ezidinga umthamo wokuphakamisa ophezulu kanye nokusebenza komsebenzi osindayo.

Enye indlela yokunika amandla i-crane engaphezulu ukusebenzisa umoya noma isistimu ye-pneumatic.Ama-cranes aphezu kwe-pneumatic asebenzisa umoya ocindezelwe ukuze aqhube imisebenzi yokuphakamisa nokuhambisa.Okhrayini be-pneumatic bafanele ukusetshenziswa ezindaweni lapho amandla kagesi noma awe-hydraulic engase angenzeki noma aphephe, njengendawo eyingozi noma eneziqhumane.

Ukwengeza, amanye ama-cranes angaphezulu anikwa amandla yinhlanganisela yalezi zindlela, njengamasistimu kagesi we-electro-hydraulic noma we-pneumatic-electric, ukuze asebenzise izinzuzo zomthombo wamandla ngamunye.

Ngamafuphi, ama-cranes angaphezulu anganikwa amandla ngezindlela ezihlukahlukene, okuhlanganisa amasistimu kagesi, amanzi kanye ne-pneumatic, noma inhlanganisela yalezi zindlela.Ukukhethwa komthombo wamandla kuncike ezintweni ezifana namandla okuphakamisa, izidingo zokusebenza nokucatshangelwa kwemvelo.Ukuqonda ukuthi ama-crane asebenza phezulu anikwa amandla kanjani kubalulekile ekukhetheni ukhreyini ofaneleka kakhulu wohlelo oluthile lwezimboni.