Ngokuvamile, ama-cranes amabhuloho awavamile ukusetshenziswa ngaphandle uma kuqhathaniswa nama-gantry cranes. Ngenxa yokuthi ukwakheka kwayo akunayo i-outrigger design, ukusekelwa kwayo ikakhulukazi kuncike kubakaki odongeni lwefekthri namalayili abekwe phezu kwemishayo ethwala imithwalo. Imodi yokusebenza ye-crane yebhuloho ingaba ukusebenza okungalayishi kanye nokusebenza phansi. Ukusebenza kokungenzi lutho wukusebenza kwekhebhu. Ngokuvamile, ukusebenza phansi kuyakhethwa bese kusetshenziswa isilawuli kude. Ukusebenza kulula futhi kuphephile. I-gantry crane ayikwazi ukufakwa kuphela kuma-workshops angaphakathi kodwa futhi ingasetshenziswa kalula ezindaweni zangaphandle.
2. Umehluko phakathi kwe-crane yebhuloho kanye ne-gantry crane
Njengamanje, kunezinhlobo eziningi zama-cranes amabhuloho nama-gantry cranes emakethe. Amakhasimende akhetha ama-cranes amabhuloho noma ama-gantry cranes ngokwezidingo zawo, ikakhulukazi ngokuya ngesakhiwo semishini, indlela yokusebenza, intengo, njll.
1. Isakhiwo kanye nemodi yokusebenza
I-crane yebhuloho yenziwe nge-main beam, motor, winch, cart traveling, trolley traveling, njll. Abanye babo bangasebenzisa ama-hoist kagesi, kanti abanye bangasebenzisa amawintshi. Usayizi uncike ku-tonnage yangempela. Ama-cranes amabhuloho nawo anegirder ephindwe kabili kanye ne-single girder. Ama-cranes amathoni amakhulu ngokuvamile asebenzisa imishayo ephindwe kabili.
I-gantry crane yakhiwe ngogongolo oluyinhloko, ama-outriggers, i-winch, inqola ehambayo, ukuhamba ngetroli, isigubhu sekhebula, njll. Ngokungafani nama-cranes ebhuloho, ama-gantry cranes anama-outriggers futhi angasetshenziswa ngaphakathi nangaphandle.
2. Imodi yokusebenza
Imodi yokusebenza ye-crane yebhuloho ikhawulelwe ekusebenzeni kwangaphakathi. Ihuku lingasebenzisa ama-hoist kagesi aphindwe kabili, afanele ukuphakanyiswa ezindaweni ezicutshungulwayo, izimboni zezimoto, i-metallurgy kanye nezitshalo zezimboni ezijwayelekile.
Ama-cranes e-Gantry asebenza ngezindlela ezihlukahlukene, ngokuvamile ane-tonnage encane endlini, ama-gantry cranes okwakhiwa kwemikhumbi kanye nama-gantry cranes ngaphandle, okuyimishini yokuphakamisa amathani amakhulu, kanye nama-gantry cranes asetshenziselwa ukuphakamisa amachweba. Le crane ye-gantry ithatha isakhiwo se-cantilever esiphindwe kabili.
3. Izinzuzo zokusebenza
Okhrayini bebhuloho abanamazinga aphezulu okusebenza ngokuvamile basebenzisa ama-metallurgical cranes, anamazinga aphezulu okusebenza, ukusebenza kahle, ukusetshenziswa kwamandla okuphansi, futhi athobelana namazinga emvelo.
Izinga lokusebenza lama-gantry cranes ngokuvamile angu-A3, okungele-gantry cranes evamile. Ngama-gantry cranes amakhulu, izinga lokusebenza lingakhushulelwa ku-A5 noma i-A6 uma amakhasimende anezidingo ezikhethekile. Ukusetshenziswa kwamandla kuphezulu uma kuqhathaniswa futhi kuhlangabezana nezindinganiso zokuvikela imvelo.
4. Intengo yezisetshenziswa
I-crane ilula futhi inengqondo, nezindleko eziphansi zokusebenza. Uma kuqhathaniswa ne-gantry crane, intengo iphansi kancane. Kodwa-ke, lezi ezimbili zisadinga ukuthengwa ngokwesidingo, futhi amafomu amabili awafani. Nokho, umehluko wentengo phakathi kwalokhu okubili emakethe usemkhulu futhi unomthelela omkhulu. , ukukhetha komkhiqizi, njll., ngakho-ke amanani ahlukile.
