Ikhebula Eliyisicaba Le-Crown Block
Izici Zomkhiqizo
Intambo eyisicaba yebhulokhi lomqhele yakhelwe ngesakhiwo esiyisicaba esiguquguqukayo, esisetshenziselwa ukufakwa kwentambo yokuxhuma yamandla noma yokulawula yemishini yebhulokhi lomqhele. Intambo eyisicaba yokuhamba yebhulokhi lomqhele ngokuvamile ifakwa ngohlobo lokumiswa kokuhamba, olubizwa nangokuthi ikhebula eliyisicaba lokuhamba lebhulokhi lomqhele (i-traveling crane). Intambo yensimbi ethambile eqinisiwe enamandla aphezulu ingafakwa ezinhlangothini zombili zekhebula njengoba kudingeka ukuthuthukisa ukusebenza kokudonsa kwekhebula. Inhlanganisela ekhethekile yangaphandle yesheya isengathambile futhi ivimbele ilangabi ku--15 ℃.
Ububanzi besicelo
Ikhebula eliyisicaba lebhulokhi lomqhele lenzelwe isakhiwo esikhethekile futhi lingafakwa njengekhebula lamandla nokulawula emzileni, ekhreyini, ezokuthutha zezokuthutha kanye nezinye izikhathi. Lifakwa egumbini lefektri noma elokugcina impahla ukuze liphakamise, liphathe, libeke kanye neminye imiyalo yesenzo sezimpahla. Ngokuvamile, kunezikhreyini zebhulokhi lomqhele zomqhele zomsebe owodwa noma zomsebe ophindwe kabili.
ingxube yomkhiqizo
Umqhubi: ucingo lwethusi olusontekile olungenawo umoya-mpilo olunezintambo eziningi, oluhambisana nezindinganiso ze-vde0295class 5.
Ukufakwa kokushisa: ukumelwa kombala, kuhambisana ne-2271iec (onsundu, oluhlaza okwesibhakabhaka, omnyama, oluhlaza okwesibhakabhaka), inombolo emnyama kanye nenombolo emhlophe, kuhambisana ne-en50214 standard (sicela ucacise ukuthi ucingo oluphansi oluluhlaza okwesibhakabhaka lufakiwe yini).
Isivikelo: esingamelani namafutha, esivimbela ilangabi, isivikelo esikhethekile se-PVC noma esimpunga (ral7001), esimnyama (ral9005). Kufanele sichazwe kusenesikhathi uma sisetshenziswa ngaphandle.
Uma i-crane isetshenziswa kanje:
1. Uma izintambo zokuphakamisa zihlelwe ngendlela eqondile:
(1) Ubude bokusetshenziswa kwamahhala bungaphezu kwama-35m;
(2) Ijubane lokugijima likhulu kune-1.6 m/S;
Kufanele kucatshangelwe ukwengeza izinto ezithwala umthwalo kukhebula, ngokuvamile eziyintambo yensimbi ethambile eyenziwe nge-galvanized noma intambo yefayibha efana nentambo ye-aramid.
2. Uma ikhebula lokuphakamisa lihlelwe ngentambo ye-quincunx:
(1) Ubude bokumiswa kwamahhala bungaphezu kuka-80m;
(2) Isivinini sokusebenza singu-4.0 m/s kuya ku-10.0 M/S;
Kuzocatshangelwa ukwengeza izinto ezithwala umthwalo ekhebulani, ngokuvamile eziyintambo yensimbi ethambile eyenziwe nge-galvanized.
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