Kireni yapamwamba kwambiri yoyendera maboti yogwirira ntchito zapamadzi

Crane ya padenga, yomwe imadziwikanso kuti crane ya bwato, imagwira ntchito yofunika kwambirintchito zapamadziKapangidwe kake kapadera kamapangitsa kuti ikhale chida chofunikira kwambiri pa ntchito zosiyanasiyana zomwe zili m'sitima.

Makhalidwe a kreni ya padenga adapangidwira makamaka malo am'madzi. Mosiyana ndi kreni wamba mongama crane a gantry or ma crane ozungulira pamwamba, crane ya padenga imayikidwa padenga la sitimayo, zomwe zimapangitsa kuti ikhale yokhazikika komanso yosinthasintha panthawi yogwira ntchito. Chofunika kwambiri ndi mphete yodulidwa, yozungulira yomwe imalola crane kuzungulira madigiri 360, zomwe zimathandiza kuti katundu azigwiritsidwa ntchito bwino komanso kuti zinthu ziziyenda bwino. Kuphatikiza apo, crane ya padenga imakhala ndi makina a hydraulic kapena amagetsi kuti azilamulira ntchito zonyamula katundu, kuonetsetsa kuti katunduyo akusamutsidwa bwino komanso moyenera.

Kufunika kwa crane ya padenga pa ntchito zapamadzi sikunganyalanyazidwe. Imagwira ntchito yofunika kwambiri pakukweza ndi kutsitsa katundu, monga makontena, makina, ndi zinthu zina, kupita ndi kutuluka m'sitimayo. Izi zimawonjezera kugwira ntchito bwino kwa doko ndipo zimachepetsa nthawi yobwerera, zomwe zimathandiza zombo kutsatira nthawi yocheperako. Kuphatikiza apo, crane ya padenga ndi yofunikira kwambiri pazochitika zadzidzidzi, monga ntchito zofufuzira ndi kupulumutsa kapena kupulumutsa zombo zomwe zamira, zomwe zimapereka mphamvu zofunika zonyamula kuti zitenge kapena kusamutsa zinthu pansi pa madzi.

Poyerekeza ndi ma crane achikhalidwe omwe amagwiritsidwa ntchito pamtunda, ma crane a deck ali ndi kusiyana kwakukulu malinga ndi momwe amagwiritsidwira ntchito komanso momwe amagwirira ntchito. Choyamba, ma crane a deck amapangidwa makamaka kuti apirire malo ovuta a m'nyanja, kuphatikizapo dzimbiri la m'madzi amchere komanso nyengo yoipa kwambiri. Zipangizo zomwe zimagwiritsidwa ntchito popanga zinthuzi ndi zolimba kwambiri komanso zolimba kuti zisawonongeke, zomwe zimapangitsa kuti ntchito ikhale yodalirika ngakhale m'malo ovuta a m'nyanja. Kachiwiri, ma crane a deck ndi ang'onoang'ono kukula kwake ndipo amatha kuyendetsedwa m'malo opapatiza m'sitima, zomwe zimapangitsa kuti akhale oyenera malo ochepa ogwirira ntchito. Pomaliza, ma crane a deck ali ndi zida zotetezera komanso njira zowonetsetsa kuti katundu akuyenda bwino, chifukwa ntchito za panyanja zimafuna chisamaliro chachikulu kuti apewe ngozi kapena kuwonongeka kwa katundu.