I-crane ingenye yezingxenye ezibaluleke kakhulu zemishini embonini yezokwakha.Umsuka wayo ungalandelelwa emuva empucukweni yasendulo njengamaGreki namaRoma, ayesebenzisa imishini elula efana nama-pulley nama-levers ukuphakamisa izinto ezisindayo.Kodwa-ke, kwaze kwaba yiNguquko Yezimboni lapho u-crane wesimanje njengoba siwazi namuhla waqala ukwakheka.
Ukuziphendukela kwemvelo kwe-crane kube ubufakazi bokuqanjwa kabusha kwabantu kanye nekhono lobunjiniyela.Kusukela kuma-crane alula asetshenziswa ngesandla esikhathi esidlule kuya ezakhiweni ezinkulu, eziphakeme ezibusa phezulu emadolobheni anamuhla, i-crane isihambe ibanga elide.Namuhla, ama-cranes abalulekile ezindaweni zokwakha, lapho asetshenziselwa khona ukuphakamisa nokuhambisa izinto ezisindayo njengemishayo yensimbi, ukhonkolo nemishini.
Kunezinhlobo eziningi ezahlukene zama-cranes, ngayinye yakhelwe imisebenzi ethile nezimo zokusebenza.Uhlobo oluvame kakhulu yi-tower crane, evame ukubonakala kumaphrojekthi wokwakha asezingeni eliphezulu.Lama-cranes ayakwazi ukufinyelela ezindaweni eziphakeme kakhulu futhi abe namandla okuphakamisa amathani amaningana.Olunye uhlobo oludumile i-crane ehambayo, egibele iloli futhi ingathuthwa kalula ezindaweni zokusebenza ezahlukene.Ezinye izinhlobo zifaka i-crane engaphezulu, i-crane terrain crane, kanye ne-telescopic crane.
Ukuthuthuka kobuchwepheshe be-crane kuholele nasekuthuthukisweni kwezinhlelo zekhompuyutha ezisiza opharetha balawule futhi baqondise i-crane ngokunemba.Lawa masistimu asebenzisa izinzwa namakhamera ukuze anikeze impendulo yesikhathi sangempela, eqinisekisa ukuphepha kwabo bobabili abasebenzisa izingcingo nalabo abasebenza phansi.Ngaphezu kwalokho, ama-cranes esimanje ahlome ngezici ezifana nezinhlelo zokunqanda ukushayisana kanye nemishini yokuqapha umthwalo, okuqhubeka kuthuthukisa ukusebenza kahle nokuphepha kwawo.
Kodwa-ke, ukusetshenziswa kwama-cranes kuza nesethi yakhona yezinselelo kanye nezingozi.Izingozi ezibandakanya ama-cranes zingaba nemiphumela eyinhlekelele, yingakho kubalulekile ukuthobela izimiso nemithetho eqinile yokuphepha.Ukuqeqeshwa okufanele nesitifiketi sabaqhubi be-crane nakho kubalulekile ukuze kuqinisekiswe ukuthi banamakhono nolwazi lokusebenzisa okokusebenza ngokuphepha.
Eminyakeni yamuva nje, imboni yezokwakha ibone ukwanda kwesidingo sama-cranes njengoba amaphrojekthi wokwakhiwa kwamadolobha kanye nengqalasizinda eqhubeka nokukhula.Lokhu kugqugquzele ukuqanjwa okusha ekwakhiweni kwe-crane nezinto zokwakha, okuholele emishinini esebenza kahle kakhulu futhi esimeme.Ngokwesibonelo, ezinye izinkampani ziye zakha ama-cranes asebenza ngogesi akhiqiza umoya omncane nomsindo, okuwenza angawukhathaleli imvelo.
Njengoba sibheke esikhathini esizayo, u-crane ngokungangabazeki uzoqhubeka nokudlala indima ebalulekile ekulolongeni isimo samadolobha namadolobhakazi ethu.Ngokuthuthuka kwezobuchwepheshe kanye nokugcizelelwa okukhulu ekuphepheni nasekusimameni, i-crane izohlala iyisisekelo semboni yezokwakha iminyaka eminingi ezayo.Ikhono layo lokuphakamisa, ukunyakaza, kanye nokuphakamisa imithwalo esindayo lizoqhubeka nokuba wusizo ekuthuthukisweni kwendawo yethu eyakhiwe.Kusukela ezikhathini zasendulo kuze kube namuhla, i-crane ibonise ukuthi iwuphawu lobuhlakani nenqubekela phambili yomuntu.
Isikhathi sokuthumela: Dec-13-2023