Kuyini ukuqalisa i-gantry?

Emhlabeni wokwakha, ukusebenza kahle nokunemba kubalulekile.Isidingo sezixazululo ezintsha ezilula inqubo yokwakha siye saholela ekuthuthukisweni kwemishini ethuthukisiwe nemishini.Enye yezinto ezisunguliwe kwaba i-launch gantry crane, eyaziwa nangokuthi i-bridge launch crane.Lo mkhakha wobunjiniyela omangalisayo ushintsha indlela amaphrojekthi okwakhiwa kwamabhuloho okwenziwa ngayo, okuletha ukusebenza kahle nokuphepha okungenakuqhathaniswa.Kodwa liyini ngempela igalari yokwethulwa, futhi iyizuzisa kanjani imboni yezokwakha?

I-Launch gantry crane iyithuluzi elikhethekile elenzelwe ukwakhiwa kwamabhuloho, ama-viaducts nezinye izakhiwo eziphakeme.Isetshenziselwa ukuphakamisa nokubeka ukhonkolo wangaphambili noma amabhuloho ensimbi endaweni ukuze kuhlanganiswe ngokushesha kwedekhi.Ama-cranes e-Gantry ngokuvamile aqukethe ifremu eqinile esekelwa ama-outriggers adlula ubude bebhuloho.Ifakwe umshini wokuphakamisa onembayo ongakwazi ukuphakamisa amabhande amabhuloho asindayo ngokunembile nangokunembile.

Umsebenzi oyinhloko wokwethulwa kwe-gantry crane ukwenza lula ukunyakaza okuvundlile nokuma mpo kwamagida ebhuloho ngesikhathi sokwakha.Lokhu kufezwa ngenhlanganisela yezinhlelo ezisebenza ngogesi, ezisebenza ngomshini kanye neze-elekthronikhi ezisebenza ndawonye ukuze kuqinisekiswe ukusebenza kahle nokulawulwayo.Ikhono le-crane lokuqondisa kahle izinto ezisindayo liyenza ibe ithuluzi elibalulekile kumaphrojekthi wokwakha ibhuloho, linciphisa kakhulu isikhathi nomsebenzi odingekayo ukuze kuqedelwe isakhiwo.

Enye yezinzuzo eziyinhloko zokusebenzisa i-gantry crane yokuqalisa yikhono lokusheshisa isimiso sokwakha.Ngokubeka ngokushesha ibhuloho elakhiwe endaweni, ama-cranes angakwazi ukuhlanganisa umpheme ngokushesha, anciphise ukuphazamiseka kwethrafikhi futhi afinyeze umugqa wesikhathi wephrojekthi uwonke.Lokhu akuzuzisi inkampani yokwakha kuphela ekongeni isikhathi nezindleko, kodwa futhi kunomthelela omuhle emphakathini ozungezile ngokunciphisa iziphazamiso ezihlobene nokwakhiwa.

Ukuphepha kungenye into ebalulekile yokwakhiwa kwebhuloho, futhi ukusetshenziswa kwama-gantry cranes kuthuthukisa kakhulu ukuphepha ezindaweni zokwakha.Ngokunciphisa isidingo sokuphatha ngesandla amabhuloho asindayo, ingozi yezingozi nokulimala ingancishiswa kakhulu.Izinhlelo zokulawula ezithuthukisiwe ze-crane nezici zokuphepha ziqinisekisa ukuthi ukuphakanyiswa nokubekwa kwemishayo kwenziwa ngokunemba okuphezulu futhi ngokuhambisana nezimiso zokuphepha.

Ukuguquguquka kokwethulwa kwama-gantry cranes kuwenza futhi abe yimpahla ebalulekile yamaphrojekthi wokwakha amabhuloho.Ikhono layo lokuhlanganisa imiklamo ehlukahlukene yebhuloho kanye nokucushwa, okuhambisana nekhono lokusingatha izinhlobo ezahlukene zamabhuloho amabhuloho, kuyenza ibe yisixazululo esiguquguqukayo nesiguquguqukayo sezidingo ezihlukahlukene zokwakha.Noma ngabe umgwaqo onguthelawayeka, ibhuloho likaloliwe noma indlela yokuhamba ngezinyawo, ama-gantry cranes angenziwa ngendlela oyifisayo ngokwezidingo ezithile zephrojekthi.

Kafushane, ukwethulwa kwama-gantry cranes kumelela inqubekelaphambili ebalulekile kubuchwepheshe bokwakhiwa kwebhuloho, enikeza ukusebenza kahle okungenakuqhathaniswa, ukuphepha kanye nokuhlukahluka.Ikhono layo lokusheshisa inqubo yokwakha, ukuthuthukisa izindinganiso zokuphepha nokuzivumelanisa nezimfuneko ezihlukahlukene zephrojekthi kuyenza ibe ithuluzi elibalulekile kumaphrojekthi wokwakha wesimanje.Njengoba imboni yezokwakha iqhubeka nokuthuthuka, ukwethulwa kwama-gantry cranes kukhombisa amandla okuqamba amasha ukuze kuqhutshekwe nenqubekela phambili futhi kuguqule indlela esakha ngayo ingqalasizinda yesikhathi esizayo.