Intambo yeCrown Block Flat
Iimpawu zeMveliso
Intambo ethe tyaba yebloko yesithsaba yenzelwe isakhiwo esithe tyaba esiguquguqukayo, esisetyenziselwa ukufakelwa kwentambo yokudibanisa yamandla okanye yokulawula yesixhobo sebloko yesithsaba. Intambo ethe tyaba yokuhamba yebloko yesithsaba ngokubanzi ifakelwa ngohlobo lokuxhoma okuhambayo, olukwabizwa ngokuba yintambo ethe tyaba yokuhamba yebloko yesithsaba (i-crane yokuhamba). Intambo yentsimbi ethambileyo eqinisiweyo enamandla aphezulu ingafakwa kumacala omabini ekhebula njengoko kufuneka ukuphucula ukusebenza kwentambo. I-composite ekhethekileyo yangaphandle yesheath isenokuba thambile kwaye ithintele ilangabi kwi -15 ℃.
Ububanzi besicelo
Intambo ethe tyaba yebloko yesithsaba yenzelwe isakhiwo esikhethekileyo kwaye ingafakelwa njengentambo yamandla nolawulo kwitrekhi, ikreyini, uthutho lwezinto kunye nezinye izihlandlo. Ifakelwa kwigumbi lomzi-mveliso okanye kwindawo yokugcina impahla yokuphakamisa, ukuphatha, ukubeka kunye neminye imiyalelo yesenzo sempahla. Ngokubanzi, kukho iikreyini zebloko yesithsaba esinye okanye esiphindwe kabini.
umxube wemveliso
I-Conductor: ucingo lobhedu olujijekileyo olungena-oxygen olunemicu emininzi, oluhambelana nomgangatho we-vde0295class 5.
Ukufakwa kobushushu: ukumelwa kombala, kuhambelana ne-2271iec (mdaka, luhlaza okwesibhakabhaka, mnyama, luhlaza okwesibhakabhaka), inombolo emnyama kunye nenombolo emhlophe, hambelana nomgangatho we-en50214 (nceda ucacise ukuba ucingo oluluhlaza okwesibhakabhaka olutyheli lufakiwe na).
Isingxobo: esingamelani neoyile, esithintela ilangatye, isingxobo esikhethekileyo sePVC okanye esingwevu (ral7001), esimnyama (ral9005). Kufuneka sichazwe kwangaphambili xa sisetyenziswa ngaphandle.
Ukuba i-crane isetyenziswa ngolu hlobo lulandelayo:
1. Xa iintambo zokuphakamisa zibekwe kumgca othe tye:
(1) Ubude bokusetyenziswa simahla bungaphezulu kwe-35m;
(2) Isantya sokubaleka singaphezulu kwe-1.6 m/S;
Kufuneka kuthathelwe ingqalelo ukongeza izinto ezithwala umthwalo kwintambo, ezidla ngokuba yintsimbi ethambileyo yentsimbi egqunyiweyo okanye intambo yefayibha efana nentambo ye-aramid.
2. Xa intambo yokuphakamisa ibekwe ngendlela ye-quincunx stranding:
(1) Ubude bokuxhoma kwamahhala bungaphezulu kwe-80m;
(2) Isantya sokusebenza yi-4.0 m/s ukuya kwi-10.0 M/S;
Kuya kucingelwa ukuba kongezwe izinto ezithwala umthwalo kwintambo, eziqhele ukuba yintambo yentsimbi ethambileyo eyenziwe nge-galvanized.
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