A isikhephe se-gantry craneluhlobo lwezixhobo zokuphakamisa ezilungiselelwe ngokukodwa ukuphatha iinqanawa kunye neeyacht kwiindawo zeenqanawa, iidokhi kunye nezibonelelo zokulungisa iinqanawa. Umsebenzi wayo oyintloko kukuphakamisa ngokukhuselekileyo, ukuthutha kunye nokubeka iinqanawa zokugcina, ukugcinwa okanye ukuhanjiswa kwamanzi. Ezi cranes zihlala zisetyenziswa kwindawo apho iinqanawa kufuneka ziphakanyiswe rhoqo ngaphandle okanye emanzini.
Iisikhephe ukuhamba liftibandakanya amacandelo alandelayo: isakhiwo esiphambili, isethi yevili ehambayo, indlela yokunyusa, indlela yokulawula, inkqubo yokuhanjiswa kwe-hydraulic, inkqubo yokulawula umbane, kunye neyona nto iphambili yolu hlobo. Iyakwazi ukuhambisa iinqanawa ezinobude obudlula ubude bayo.
Iimpawu eziphambili ze-gantry crane yesikhephe
Umthamo ophezulu womthwalo: Iisikhephe ukuhamba liftisetyenziselwa ukuphatha iinqanawa ezinobukhulu obahlukeneyo, ukusuka kwizikhephe ezincinci zokuzonwabisa ukuya kwiiyachts ezinkulu. Ngokuxhomekeke kubume be-crane, umthamo wayo wokuphakamisa usuka kwiitoni ezimbalwa ukuya kumakhulu eetoni.
Indlela yokunyusa ehlengahlengiswayo: Inendawo yokunyusela ehlengahlengiswayo enokuthi ilungelelaniswe kwiimilo ezahlukeneyo ze-hull kunye nobukhulu benqanawa. Oku kuqinisekisa ukusabalalisa ubunzima kunye nokuphakanyiswa okukhuselekileyo ngexesha lokusebenza.
Ukushukuma: Uphawu oluchazayo lweiikhreyini zesikhephe ezihambayokukukwazi kwabo ukuhamba ngamavili okanye kwiingoma. Oku kwenza ukuba i-crane ikwazi ukuthutha iinqanawa ukusuka kwindawo enye ngaphakathi kwedokhi okanye indawo yeenqanawa ukuya kwenye, ukubonelela ngokuguquguquka kunye nokusebenza kakuhle ekuhambeni kweenqanawa.
Ulawulo oluchanekileyo: Iikhreyini zeenqanawa ezihambahambayo zixhotyiswe ngolawulo olukude okanye olusebenza nge-cab olubonelela ngokuchaneka kokuhamba. Umsebenzisi unokulawula isantya kunye nesikhokelo se-crane, eqinisekisa ukusebenza ngokukhuselekileyo kwenqanawa, ngakumbi kwiindawo eziqinileyo.
Ukumelana neMozulu: Kuba ezi cranes zihlala zisetyenziswa kwindawo ezingaphandle, zenziwe ngemathiriyeli kunye neengubo ezixhathisa ukubola kumanzi anetyuwa, ukuvezwa kwe-UV, kunye nezinye izinto zokusingqongileyo. Oku kuqinisekisa ixesha elide kunye nokuqina kwezixhobo.
Boat gantry cranesidlala indima ebalulekileyo kushishino lwaselwandle, ibonelela ngesisombululo esiguquguqukayo nesisebenzayo sokuphatha iinqanawa. Ukuguquguquka kwazo, ukuqina, kunye nokushukumiseka kwazo kuzenza zibe yinxalenye yeendawo zeenqanawa kunye needokhi kwihlabathi liphela.
