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鋼制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)架(jia)(jia)(jia)(jia)(jia)?????? 電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)架(jia)(jia)(jia)(jia)(jia)分為(wei)槽式、托盤(pan)式和梯(ti)架(jia)(jia)(jia)(jia)(jia)式、網(wang)格(ge)式等(deng)結構，由支架(jia)(jia)(jia)(jia)(jia)、托臂和安裝附(fu)件等(deng)組成。建筑(zhu)物內(nei)橋(qiao)架(jia)(jia)(jia)(jia)(jia)可以(yi)獨立架(jia)(jia)(jia)(jia)(jia)設，產(chan)品(pin)選用(yong)(yong)優質冷(leng)軋(ya)鋼板/熱(re)軋(ya)鋼板/鋁合金/不銹鋼/玻璃鋼/PVC等(deng)材質，表(biao)面(mian)工藝有冷(leng)鍍鋅、熱(re)鍍鋅、靜電(dian)(dian)(dian)(dian)(dian)噴涂、防火涂料、烤(kao)漆等(deng)。其中(zhong)產(chan)品(pin)廣泛用(yong)(yong)于(yu)(yu)石油(you)化工，冶(ye)金，電(dian)(dian)(dian)(dian)(dian)力，橋(qiao)梁遂道(dao)，管廊，高(gao)層建筑(zhu)等(deng)領(ling)域，具有外形美觀(guan)，耐腐蝕性強(qiang)，通(tong)用(yong)(yong)性廣泛，安裝靈活方便，品(pin)種齊全(quan)等(deng)特點。 ??????? 1、 橋(qiao)架(jia)(jia)(jia)(jia)(jia)高(gao)度為(wei)50、100時(shi)(shi)每(mei)端各6只(zhi)連(lian)接(jie)(jie)孔(kong)，高(gao)度為(wei)150、200時(shi)(shi)每(mei)端各12只(zhi)連(lian)接(jie)(jie)孔(kong)。 2、 支撐間(jian)(jian)(jian)距(ju)：支撐間(jian)(jian)(jian)距(ju)應(ying)小于(yu)(yu)等(deng)于(yu)(yu)載(zai)荷曲線允許(xu)載(zai)荷和支撐跨距(ju)。 3、 橋(qiao)架(jia)(jia)(jia)(jia)(jia)寬度：選擇(ze)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)架(jia)(jia)(jia)(jia)(jia)的寬度時(shi)(shi)，應(ying)留(liu)有一(yi)(yi)定(ding)(ding)(ding)的備用(yong)(yong)空(kong)位，以(yi)便為(wei)今后增添電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)用(yong)(yong)。 4、 隔(ge)(ge)(ge)開敷設：當電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)和控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)較少(shao)時(shi)(shi)，可以(yi)在同一(yi)(yi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)架(jia)(jia)(jia)(jia)(jia)安裝，但中(zhong)間(jian)(jian)(jian)須用(yong)(yong)隔(ge)(ge)(ge)板將電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)和控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)隔(ge)(ge)(ge)開敷設。 5、 電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)固定(ding)(ding)(ding)：匯線橋(qiao)架(jia)(jia)(jia)(jia)(jia)水平敷設時(shi)(shi)，橋(qiao)架(jia)(jia)(jia)(jia)(jia)之間(jian)(jian)(jian)的連(lian)接(jie)(jie)應(ying)盡量設置在跨距(ju)1/4處。水平走向的電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)每(mei)隔(ge)(ge)(ge)2米左(zuo)右固定(ding)(ding)(ding)一(yi)(yi)下，垂直走向的電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)每(mei)隔(ge)(ge)(ge)1.5米左(zuo)右固定(ding)(ding)(ding)一(yi)(yi)下。鋼制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)架(jia)(jia)(jia)(jia)(jia)