Amakhreni ebhulohoziyimishini ebalulekile ezimbonini ezahlukahlukene, enikeza amakhono okuphakamisa nokuhambisa izinto ezisindayo asebenzayo futhi anokwethenjelwa. Izingxenye ezimbili ezibalulekile ze-overhead crane i-crane trolley kanye ne-crane bridge. Ukuqonda umehluko phakathi kwalezi zingxenye kubalulekile ekuqinisekiseni ukusebenza okuphephile nokuphumelelayo kwe-overhead crane.
I-crane trolley iyingxenye ebalulekile yohlelo lwe-overhead crane. Iyindlela ehamba eceleni kwebhuloho, ivumela i-crane ukuthi izibeke ngaphezu komthwalo wokuphakamisa nokuhamba. I-trolley ifakwe amasondo noma ama-roller agijima eceleni kwe-bridge rails, evumela ukunyakaza okuvundlile ngaphesheya kobubanzi bebhuloho le-crane. I-trolley ihlanganisa nendlela yokuphakamisa eyehlisa futhi iphakamise umthwalo.
Ngakolunye uhlangothi, ibhuloho le-crane, elaziwa nangokuthi ibhuloho, liyisakhiwo esiphezulu esihlanganisa ububanzi bendawo yokusebenza. Linikeza ukwesekwa kwe-crane trolley kanye nendlela yokuphakamisa, okuzivumela ukuthi zidlule ubude bebhuloho. Amabhuloho ngokuvamile asekelwa ngamaloli okugcina, afakwa ezinsikeni zemigwaqo futhi asize ukunyakaza kohlelo lonke lwe-crane ngobude bendawo yokusebenza.
Umehluko omkhulu phakathi kwetroli ye-crane nebhuloho le-crane usekusebenzeni nasekunyakazeni kwazo. Itroli inesibopho sokunyakaza okuvundlile kanye nokubeka umthwalo endaweni yawo, kuyilapho ibhuloho linikeza ukwesekwa kwesakhiwo futhi lenza kube lula ukunyakaza kwetroli eceleni kwe-crane. Empeleni, itroli yingxenye ehambayo ethwala umthwalo, kuyilapho ibhuloho lisebenza njengesakhiwo sokusekela esiqinile.
I-crane trolley kanye ne-crane bridge kuyizingxenye ze-crane ephezu kwendlu, ngayinye inemisebenzi ehlukile kodwa ehambisanayo. Ngokuqonda umehluko phakathi kwalezi zingxenye, abaqhubi be-crane kanye nabasebenzi bokulungisa bangaqinisekisa ukuthi ama-crane aphezu kwendlu asebenza ngokuphepha nangokusebenza kahle ezindaweni ezahlukahlukene zezimboni.
Isikhathi sokuthunyelwe: Meyi-21-2024