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確定橋(qiao)(qiao)架(jia)的寬度:根(gen)據(ju)(ju)布放電(dian)(dian)(dian)(dian)纜(lan)條數(shu)、電(dian)(dian)(dian)(dian)纜(lan)直(zhi)徑(jing)及電(dian)(dian)(dian)(dian)纜(lan)的間距來(lai)確定電(dian)(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)架(jia)的型號(hao)、規格,托臂(bei)的長度,支柱的長度、間距,橋(qiao)(qiao)架(jia)的寬度和層(ceng)數(shu)。確定安裝(zhuang)方(fang)式(shi):根(gen)據(ju)(ju)場所的設置條件(jian)(jian)確定橋(qiao)(qiao)架(jia)的固定方(fang)式(shi),選(xuan)擇(ze)懸(xuan)吊(diao)式(shi)、直(zhi)立式(shi)、側(ce)壁式(shi)或是(shi)混合式(shi),連(lian)接件(jian)(jian)和緊固件(jian)(jian)一(yi)般(ban)是(shi)配(pei)套供應的,此外,根(gen)據(ju)(ju)橋(qiao)(qiao)架(jia)結構(gou)選(xuan)擇(ze)相應的蓋板。如(ru)與電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)架(jia)合用(yong)時(shi),應將(jiang)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)和弱電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)纜(lan)各直(zhi)一(yi)側(ce),中間采用(yong)隔(ge)板分隔(ge)。
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