Lo mhlahlandlela ophelele uhlola ubunkimbinkimbi be hook tower cranes, ezihlanganisa ukusebenza kwazo, izicelo, ukucatshangelwa kokuphepha, kanye nemibandela yokukhetha. Singena ezinhlotsheni ezahlukahlukene ezitholakalayo, sikunikeza izibonelo ezisebenzayo kanye nemininingwane ukukusiza wenze izinqumo ezinolwazi. Funda indlela yokukhetha okulungile hook tower crane kuphrojekthi yakho futhi uqinisekise ukusebenza okuphephile nokusebenza kahle.
Okhrayini be-Hammerhead babonakala ngejib yabo evundlile, banikeza irediyasi ebanzi yokusebenza namandla amahle kakhulu okuphakamisa. Zivame ukusetshenziswa ezinhlelweni ezinkulu zokwakha, njengezakhiwo eziphakeme kanye nokuthuthukiswa kwengqalasizinda. Idizayini yabo eqinile namandla okuphakamisa aphezulu kubenza bafaneleke ukuphatha imithwalo esindayo ngokunemba. Kodwa-ke, izinyathelo zabo ezinkulu zingaba umkhawulo ezindaweni ezivaliwe.
Okhrayini ababulala phezulu, njengoba negama labo lisho, bazungeza phezulu kombhoshongo. Lo mklamo uwenza aminyene futhi abe lula ukuwahambisa uma kuqhathaniswa nama-hammerhead cranes. Ziyinketho ethandwayo yamaphrojekthi lapho isikhala sinqunyelwe, futhi ukuguquguquka kwazo kufanelana nezinhlelo eziningi zokusebenza, kusukela ekwakhiweni kwezindawo zokuhlala kuya kumaphrojekthi ezimboni. Ungathola amamodeli ahlukahlukene kubahlinzeki abathembekile njengalawo asohlwini lwamawebhusayithi afana nalawa I-Hitruckmall.
Ama-cranes azimisayo adizayinelwe ukuthi kube lula futhi kube lula ukusetha. Avame ukusetshenziswa kumaphrojekthi wokwakha asezingeni elincane noma lapho ukufinyelela kwesiza kuvinjelwe. Idizayini yabo ehlangene kanye nokumiswa kalula kunciphisa isikhathi sokuhlanganisa kanye nezindleko zabasebenzi, okubenza babe inketho engabizi kakhulu kwezinye izinhlelo zokusebenza. Kodwa-ke, amandla abo okuphakamisa avame ukuba ngaphansi uma kuqhathaniswa ne-hammerhead kanye nama-cranes a-top-slewing.
Ukukhetha ezifanele hook tower crane kuphrojekthi yakho kudinga ukucatshangelwa ngokucophelela kwezici ezimbalwa ezibalulekile:
Umthamo wokuphakamisa odingekayo kufanele ufane nemithwalo esindayo oyilindele. Irediyasi yokusebenza inquma ukufinyelela kwe-crane, okudingeka yanele ukumboza yonke indawo yakho yokusebenza. Njalo qinisekisa ukuthi into yokuphepha ifakiwe ezibalweni zakho.
Ubude nokufinyelela kwe-crane kufanele kuhambisane nobukhulu obuqondile nobuvundlile bephrojekthi yakho. Ukucatshangelwa ngokucophelela kobude besakhiwo kanye namabanga phakathi kwe-crane nezindawo zokusebenza kubalulekile.
Hlola izimo zesayithi, okuhlanganisa ukuzinza komhlabathi, ukufinyeleleka kwezokuthutha nokumiswa, nanoma yiziphi izithiyo ezingaba khona. Lokhu kuzoqondisa ukukhetha kwakho uhlobo olufanele lwe-crane nosayizi.
Beka kuqala ama-cranes anezici zokuphepha eziqinile, okuhlanganisa izitobhi eziphuthumayo, izinkomba zesikhathi sokulayisha, namasistimu okulwa nokushayisana. Ukuhlolwa njalo nokunakekelwa kubalulekile ukuze kuqinisekiswe ukusebenza okuphephile. Hlala uthobela yonke imithetho yokuphepha efanele.
Ukusebenza a hook tower crane kudinga ukubambelela ngokuqinile ezimisweni zokuphepha. Ungalokothi ubeke engcupheni ukuphepha ukuze kutholakale usizo.
Njalo yenza ukuhlola okuphelele kwangaphambi kokusebenza. Qinisekisa ukuthi i-crane igcotshwe ngendlela efanele nokuthi zonke izinto zokuphepha zisebenza ngendlela efanele. Opharetha abaqeqeshiwe kuphela nabanezitifiketi okufanele basebenzise ukhreyini. Landela yonke imiyalelo yomkhiqizi kanye nemithetho efanele yokuphepha.
| Isici | I-Hammerhead | Top-Slewing | Ukuzimisa |
|---|---|---|---|
| Amandla okuphakamisa | Phezulu | Maphakathi kuya phezulu | Phansi ukuya Okumaphakathi |
| Irediyasi yokusebenza | Okukhulu | Maphakathi | Kuncane kuya Kumaphakathi |
| Isikhathi Sokumiswa | Yinde | Maphakathi | Kufushane |
Khumbula, hlala ubeke phambili ukuphepha lapho usebenza no hook tower cranes. Lo mhlahlandlela uhlinzeka ngolwazi olujwayelekile, futhi izidingo ezithile zingahluka kuye ngephrojekthi nemithetho yendawo. Ukubonisana nochwepheshe abanolwazi njalo kunconywa.
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