I-Double Gough Double Gow Garder Crane ngeHook

I-girter ebekwenzile kabili ye-girder crane ene-hook uhlobo lwe-crane olusetshenziselwa ukuphakamisa nokuhambisa imithwalo esindayo ezilungiselelweni zezimboni. Kunguhlobo olukhethekile lwe-crane ebheke phezulu ebekwe ohlelweni lwesitimela, ukuvumela ukuthi luhambisane nethrekhi futhi lumboze indawo enkulu yokusebenza.

Lolu hlobo lwe-crane lunama-bridders amabili afanayo atholakala ngaphezulu kwendawo esebenza futhi asekelwa yimilenze kunoma yikuphi ukuphela. Amabhili axhumeke nge-trolley, ethwala ama-hoist ne-hook. I-trolley ihambahamba ebhodlweni, ivumela i-hook ukuthi ifinyelele noma yiliphi iphuzu endaweni yokusebenza ye-crane.

I-girter ebekwenzile ekhuphukayo i-gantry crane ene-hook inamandla okuphakamisa amathani afinyelela kumathani angama-50 noma ngaphezulu, okwenza kulungele izinhlelo zokusebenza ezisindayo ezinjengokwakha nokusebenza. Kuvame ukusetshenziswa kakhulu ekukhiqizweni kwezikhungo zokukhiqiza zensimbi.

Enye yezinzuzo ezibalulekile zalolu hlobo lwe-crane ukuthi ingasebenza ezindaweni lapho i-crane edlula khona. Lokhu kungenxa yokuthi uhlelo olufakwe ngolwesitiwe luvumela i-crane ukuthi iqhubekele izithiyo ezifana nemishini, izindawo zokusebenza, noma ezinye izithiyo ezizovimba ukunyakaza kuka-crane ngaphezulu.

Enye inzuzo ye-girry gander efakwe kabili ye-gintry crane ukuthi inikeza ukuguquguquka okukhulu. Lokhu kungenxa yekhono lokuhambisa i-crane ezindaweni ezahlukene ngaphakathi kwesikhungo, ukuvumela ukwenza imisebenzi ehlukahlukene.

Ekuphetheni, i-girter ebekwe entabeni ekhule kabili ye-gantry crane ene-hook iyisiqeshana semishini eguquguqukayo futhi ebalulekile emishini eminingi yezimboni eziningi. Umthamo wayo ophakeme ophakeme, ukuzivumelanisa nezimo ezisebenzayo ezisebenzayo, kanye nokuvumelana nezimo kwenza kube yimali enhle kakhulu kunoma yiliphi ibhizinisi elidinga ukuphakamisa okusindayo nokuhamba.