網等材料構(gou)成封(feng)閉或半封(feng)閉式結構(gou)，并采(cai)取在(zai)(zai)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)及(ji)(ji)其(qi)支吊(diao)架(jia)(jia)(jia)(jia)表(biao)面涂(tu)刷(shua)防(fang)(fang)火(huo)涂(tu)層等措施。其(qi)整體(ti)(ti)耐(nai)火(huo)性能(neng)應(ying)滿(man)足(zu)國(guo)家有(you)(you)關(guan)規范或標準的(de)(de)要(yao)求(qiu)。在(zai)(zai)工(gong)(gong)程防(fang)(fang)火(huo)要(yao)求(qiu)較(jiao)高的(de)(de)場所．不宜采(cai)用(yong)(yong)鋁(lv)合(he)金電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。1．5需要(yao)屏蔽電(dian)(dian)(dian)磁干擾(rao)的(de)(de)電(dian)(dian)(dian)纜(lan)線路(lu)．或有(you)(you)防(fang)(fang)護外部影響如戶外日(ri)照(zhao)，油，腐蝕性液體(ti)(ti)、易燃粉(fen)塵(chen)等環(huan)境(jing)要(yao)求(qiu)時．應(ying)選用(yong)(yong)無孔托盤(pan)(pan)式電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。1．6在(zai)(zai)容易積聚粉(fen)塵(chen)的(de)(de)場所，電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)應(ying)選用(yong)(yong)蓋板；在(zai)(zai)公(gong)(gong)(gong)(gong)共通(tong)道或室外跨越道路(lu)段．底層橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)上(shang)宜加墊板或使用(yong)(yong)無孔托盤(pan)(pan)。1．7不同(tong)(tong)電(dian)(dian)(dian)壓、不同(tong)(tong)用(yong)(yong)途的(de)(de)電(dian)(dian)(dian)纜(lan)不宜敷設(she)在(zai)(zai)同(tong)(tong)一層電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)內：(1)1kV以上(shang)和1kV及(ji)(ji)以下的(de)(de)電(dian)(dian)(dian)纜(lan)：(2)同(tong)(tong)一路(lu)徑向一級負荷供電(dian)(dian)(dian)的(de)(de)雙回路(lu)電(dian)(dian)(dian)纜(lan)；(3)應(ying)急(ji)照(zhao)明和其(qi)他(ta)照(zhao)明的(de)(de)電(dian)(dian)(dian)纜(lan)：(4)電(dian)(dian)(dian)力(li)。惠州(zhou)市三(san)(san)民實業(ye)(ye)有(you)(you)限公(gong)(gong)(gong)(gong)司(si)，是一家集(ji)電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)、科研(yan)、生(sheng)產(chan)、銷售、服(fu)務為(wei)一體(ti)(ti)的(de)(de)企業(ye)(ye)，公(gong)(gong)(gong)(gong)司(si)兼營電(dian)(dian)(dian)線、電(dian)(dian)(dian)纜(lan)等建材相關(guan)產(chan)品(pin)。公(gong)(gong)(gong)(gong)司(si)實力(li)雄(xiong)厚，全國(guo)多個(ge)大型重點工(gong)(gong)程項(xiang)目指定供應(ying)商，并與多家房地產(chan)公(gong)(gong)(gong)(gong)司(si)和電(dian)(dian)(dian)力(li)安裝單位(wei)建立(li)(li)長期緊密合(he)作(zuo)關(guan)系(xi)。橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)產(chan)品(pin)有(you)(you)托盤(pan)(pan)式、槽式、梯級式鋼(gang)制及(ji)(ji)鋁(lv)合(he)金橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)列(lie)，組合(he)式及(ji)(ji)玻璃鋼(gang)、防(fang)(fang)火(huo)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)列(lie)。公(gong)(gong)(gong)(gong)司(si)自成立(li)(li)以來(lai)，順(shun)應(ying)經(jing)濟(ji)發(fa)展(zhan)的(de)(de)潮(chao)流，以滿(man)足(zu)省、市重點建設(she)工(gong)(gong)程服(fu)務需要(yao)為(wei)目標，堅持誠信立(li)(li)業(ye)(ye)，以市場為(wei)導向。電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)認(ren)準三(san)(san)民橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)，工(gong)(gong)廠直銷。汕頭(tou)托盤(pan)(pan)式橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)品(pin)牌

六、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)設(she)計(ji)(ji)內(nei)容橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)工程設(she)計(ji)(ji)應與土建、工藝以(yi)及(ji)有(you)關專業(ye)密切相配合(he)以(yi)確定(ding)佳布置(zhi)(zhi)，其設(she)計(ji)(ji)內(nei)容可含(han)有(you)：1、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)有(you)關剖面圖。2、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)平面布置(zhi)(zhi)圖。3、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)所(suo)(suo)(suo)需直線(xian)段(duan)、彎(wan)通、支、吊架(jia)(jia)(jia)規格和(he)(he)數量的(de)(de)(de)(de)(de)明(ming)細表以(yi)及(ji)必要的(de)(de)(de)(de)(de)說(shuo)明(ming)。4、有(you)特殊要求的(de)(de)(de)(de)(de)非標(biao)件技術說(shuo)明(ming)或(huo)示意圖。七、安(an)裝電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)安(an)裝請參(can)照中(zhong)國建筑(zhu)標(biao)準設(she)計(ji)(ji)研究院所(suo)(suo)(suo)發行的(de)(de)(de)(de)(de)JSJT-121全(quan)國通用建筑(zhu)標(biao)準設(she)計(ji)(ji)-電(dian)(dian)氣(qi)裝置(zhi)(zhi)標(biao)準圖集《電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)安(an)裝》04D701-3。八(ba)、設(she)計(ji)(ji)要求1、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)路(lu)徑(jing)平面布置(zhi)(zhi)圖；2、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)有(you)關斷面圖。3、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)(xi)統(tong)(tong)所(suo)(suo)(suo)用防腐材質及(ji)所(suo)(suo)(suo)需直通、彎(wan)通、支（吊）架(jia)(jia)(jia)等的(de)(de)(de)(de)(de)規格和(he)(he)數量明(ming)細表以(yi)及(ji)必要的(de)(de)(de)(de)(de)說(shuo)明(ming)，連(lian)接板及(ji)螺絲、防護(hu)帽按(an)以(yi)上要求由生產廠家(jia)配齊。4、有(you)特殊要求的(de)(de)(de)(de)(de)非標(biao)準技術說(shuo)明(ming)或(huo)示圖。5、在(zai)預算有(you)限的(de)(de)(de)(de)(de)范圍內(nei)，設(she)計(ji)(ji)需要符合(he)安(an)全(quan)的(de)(de)(de)(de)(de)要求。[1]電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)荷(he)(he)載(zai)編輯電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)荷(he)(he)載(zai)電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)荷(he)(he)載(zai)分(fen)為靜荷(he)(he)載(zai)、動荷(he)(he)載(zai)和(he)(he)附加(jia)荷(he)(he)載(zai)。靜荷(he)(he)載(zai)是(shi)指(zhi)敷設(she)在(zai)電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)內(nei)的(de)(de)(de)(de)(de)電(dian)(dian)纜(lan)種類、根數、每根的(de)(de)(de)(de)(de)外徑(jing)重(zhong)量/單位長度,按(an)電(dian)(dian)纜(lan)敷設(she)的(de)(de)(de)(de)(de)不(bu)同路(lu)由分(fen)別列(lie)表統(tong)(tong)計(ji)(ji)。動荷(he)(he)載(zai)是(shi)指(zhi)電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)安(an)裝和(he)(he)維護(hu)過程中(zhong)施工維修(xiu)人員的(de)(de)(de)(de)(de)重(zhong)量。對于輕型電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia),一般不(bu)考(kao)慮(lv)動荷(he)(he)載(zai),即不(bu)允(yun)許在(zai)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)上站(zhan)(行)人,如果需要考(kao)慮(lv)站(zhan)人。肇慶鋁合(he)金橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)公司電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)找(zhao)三民橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)，廠家(jia)直銷。

2．電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)材質(zhi)選(xuan)擇電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)材質(zhi)是電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)工(gong)(gong)(gong)(gong)程(cheng)(cheng)設(she)計(ji)常見的(de)(de)(de)(de)(de)(de)另外一個問(wen)(wen)題(ti)(ti)。按照材料劃分，電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)主要有(you)鋼(gang)(gang)制、玻璃(li)鋼(gang)(gang)和鋁(lv)合(he)金幾種。玻璃(li)鋼(gang)(gang)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)特(te)(te)點是質(zhi)量輕，比重為(wei)碳鋼(gang)(gang)的(de)(de)(de)(de)(de)(de)1/4；耐(nai)水性(xing)(xing)和耐(nai)腐(fu)(fu)蝕性(xing)(xing)好，適合(he)化工(gong)(gong)(gong)(gong)廠(chang)(chang)。不(bu)(bu)易燃(ran)燒，難燃(ran)型玻璃(li)鋼(gang)(gang)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)氧(yang)指數≥32。使用(yong)壽命(ming)長(chang)，一般(ban)設(she)計(ji)壽命(ming)為(wei)20年，但價格是鋼(gang)(gang)制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)3倍。施工(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)優越性(xing)(xing)在(zai)于(yu)(yu)切割(ge)方便、組裝(zhuang)靈(ling)活，安(an)(an)裝(zhuang)無需動(dong)火，這對于(yu)(yu)危險環境(jing)并且工(gong)(gong)(gong)(gong)程(cheng)(cheng)工(gong)(gong)(gong)(gong)期(qi)緊張(zhang)的(de)(de)(de)(de)(de)(de)化工(gong)(gong)(gong)(gong)廠(chang)(chang)工(gong)(gong)(gong)(gong)程(cheng)(cheng)意義(yi)尤其重大，因(yin)為(wei)在(zai)危險環境(jing)，工(gong)(gong)(gong)(gong)程(cheng)(cheng)動(dong)火安(an)(an)裝(zhuang)時化工(gong)(gong)(gong)(gong)廠(chang)(chang)必須停產(chan)，經濟(ji)效益必受影響。鋁(lv)合(he)金電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)重量也(ye)很輕，由于(yu)(yu)鋁(lv)、鋼(gang)(gang)比重不(bu)(bu)同(tong)（Al=，Fe=），按重量計(ji)算，鋁(lv)鋼(gang)(gang)之比約為(wei)1：3。鋁(lv)合(he)金電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)外形尺(chi)寸、荷載特(te)(te)性(xing)(xing)均(jun)與鋼(gang)(gang)質(zhi)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)基本(ben)相近。就費用(yong)而言，鋁(lv)合(he)金橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)造價比鍍鋅鋼(gang)(gang)制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)要高20%，使用(yong)壽命(ming)是鋼(gang)(gang)制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)5倍以上。3．電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)表面防腐(fu)(fu)層(ceng)類(lei)別選(xuan)擇工(gong)(gong)(gong)(gong)程(cheng)(cheng)設(she)計(ji)中(zhong)常見的(de)(de)(de)(de)(de)(de)第(di)三(san)個問(wen)(wen)題(ti)(ti)是電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)型號沒有(you)標注防腐(fu)(fu)層(ceng)的(de)(de)(de)(de)(de)(de)類(lei)別，也(ye)沒有(you)統(tong)一的(de)(de)(de)(de)(de)(de)文(wen)字(zi)說明。此問(wen)(wen)題(ti)(ti)在(zai)現(xian)實中(zhong)有(you)教訓，如我國承(cheng)擔總(zong)承(cheng)包的(de)(de)(de)(de)(de)(de)印尼某工(gong)(gong)(gong)(gong)程(cheng)(cheng)，鋼(gang)(gang)制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)表面防腐(fu)(fu)處理沒有(you)進行鹽霧試驗，完(wan)工(gong)(gong)(gong)(gong)不(bu)(bu)久(jiu)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)就銹蝕得相當(dang)嚴重，不(bu)(bu)得不(bu)(bu)更換(huan)。

而(er)(er)(er)在項(xiang)目執行階段采(cai)購部門老是和供貨商簽訂增補合(he)(he)同，從而(er)(er)(er)導致(zhi)總承包(bao)公(gong)司利(li)潤的(de)降低。2）錯項(xiang)。原因在于(yu)很(hen)多設計人員對于(yu)一(yi)(yi)些(xie)概念(nian)不(bu)清，有的(de)把(ba)彎通(tong)(tong)、支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)算作(zuo)附(fu)(fu)件(jian)(jian)，有的(de)把(ba)蓋板當(dang)成主材。實際上，電(dian)纜橋架(jia)(jia)(jia)(jia)(jia)的(de)“托(tuo)(tuo)架(jia)(jia)(jia)(jia)(jia)”包(bao)括(kuo)直(zhi)(zhi)通(tong)(tong)和彎通(tong)(tong)兩部分(fen)。電(dian)纜橋架(jia)(jia)(jia)(jia)(jia)的(de)“附(fu)(fu)件(jian)(jian)”包(bao)括(kuo)各種連接板、蓋板、隔板、壓板、終端板、引下件(jian)(jian)、緊固件(jian)(jian)等(deng)。附(fu)(fu)件(jian)(jian)在材料(liao)表(biao)中(zhong)不(bu)開(kai)列(lie)，由供貨商隨貨配套供應，成本打入托(tuo)(tuo)架(jia)(jia)(jia)(jia)(jia)的(de)單價(jia)部分(fen)，工(gong)程(cheng)中(zhong)不(bu)需(xu)要供貨商單獨報價(jia)。而(er)(er)(er)“支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)”包(bao)括(kuo)托(tuo)(tuo)臂、立(li)柱、吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)等(deng)，需(xu)要單獨開(kai)列(lie)，工(gong)程(cheng)中(zhong)供貨商需(xu)要單獨報價(jia)。3）統計量(liang)偏差大(da)，通(tong)(tong)常是數(shu)量(liang)偏少。那么工(gong)程(cheng)報價(jia)中(zhong)如何比(bi)較準確地(di)統計電(dian)纜橋架(jia)(jia)(jia)(jia)(jia)的(de)材料(liao)呢？一(yi)(yi)般而(er)(er)(er)言，托(tuo)(tuo)架(jia)(jia)(jia)(jia)(jia)的(de)直(zhi)(zhi)通(tong)(tong)部分(fen)可考慮(lv)1%～2%的(de)裕(yu)量(liang)，彎通(tong)(tong)部分(fen)則(ze)直(zhi)(zhi)接統計數(shu)量(liang)。橋架(jia)(jia)(jia)(jia)(jia)全長除以平均(jun)立(li)柱間(jian)距(ju)（戶(hu)外立(li)柱跨距(ju)一(yi)(yi)般采(cai)取6m，室內立(li)柱跨距(ju)一(yi)(yi)般采(cai)取3m），得到立(li)柱數(shu)，增加2%～4%裕(yu)量(liang)。而(er)(er)(er)橋架(jia)(jia)(jia)(jia)(jia)全長除以支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)平均(jun)間(jian)距(ju)，得到支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)數(shu)，再考慮(lv)1%～2%裕(yu)量(liang)。至于(yu)支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)的(de)間(jian)距(ju)，戶(hu)內直(zhi)(zhi)線(xian)段支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)間(jian)距(ju)一(yi)(yi)般取～3m，垂(chui)直(zhi)(zhi)安裝(zhuang)的(de)支(zhi)(zhi)架(jia)(jia)(jia)(jia)(jia)間(jian)距(ju)不(bu)大(da)于(yu)2m。非直(zhi)(zhi)線(xian)段的(de)支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)配置應當(dang)遵守規范(fan)規定：當(dang)彎通(tong)(tong)彎曲半徑小于(yu)300mm時，應在距(ju)非直(zhi)(zhi)線(xian)段與直(zhi)(zhi)線(xian)結合(he)(he)處300～600mm的(de)直(zhi)(zhi)線(xian)段側(ce)設置一(yi)(yi)個支(zhi)(zhi)吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)(jia)(jia)。電(dian)纜橋架(jia)(jia)(jia)(jia)(jia)就(jiu)找三民橋架(jia)(jia)(jia)(jia)(jia)。

在(zai)重(zhong)腐(fu)(fu)蝕環(huan)境中作特殊防(fang)腐(fu)(fu)處理。槽式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)：槽式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)是一種(zhong)(zhong)全封閉(bi)型電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)，它(ta)(ta)適(shi)用于敷設(she)計算機電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)、通(tong)信電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)、熱電(dian)(dian)(dian)(dian)偶電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)及其它(ta)(ta)高靈敏(min)系統的(de)(de)(de)控制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)等(deng)，它(ta)(ta)對控制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)的(de)(de)(de)屏(ping)蔽干擾(rao)和(he)重(zhong)腐(fu)(fu)蝕環(huan)境中電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)的(de)(de)(de)防(fang)護(hu)都有(you)較好效(xiao)果(guo)。槽式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)的(de)(de)(de)護(hu)罩(zhao)隨槽體配(pei)套供(gong)貨，其它(ta)(ta)配(pei)件(jian)與梯級式、托盤式橋(qiao)(qiao)(qiao)架(jia)通(tong)用。用戶如需槽式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)的(de)(de)(de)其他品(pin)種(zhong)(zhong)規格可(ke)來(lai)圖來(lai)函或(huo)面洽訂貨。組(zu)合(he)式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)：組(zu)合(he)式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)是一種(zhong)(zhong)型橋(qiao)(qiao)(qiao)架(jia)，是電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)系列中的(de)(de)(de)第二代產品(pin)，它(ta)(ta)適(shi)用各項工程(cheng)各個(ge)單位、各種(zhong)(zhong)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)的(de)(de)(de)敷設(she)，它(ta)(ta)具有(you)結構簡單、配(pei)置靈活、安(an)(an)裝方(fang)(fang)便(bian)，型式新穎等(deng)優(you)點(dian)。組(zu)合(he)式電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)只要采用寬100、150、200mm的(de)(de)(de)三(san)(san)種(zhong)(zhong)基型就可(ke)以組(zu)裝成您所需要尺寸的(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)，它(ta)(ta)不(bu)需生(sheng)產彎通(tong)、三(san)(san)通(tong)等(deng)配(pei)件(jian)就可(ke)以根(gen)據(ju)現場(chang)安(an)(an)裝需要任(ren)意轉向(xiang)、變寬、分(fen)支(zhi)、引(yin)上、引(yin)下(xia)。在(zai)任(ren)意部位，不(bu)需要打孔，焊接后就可(ke)用管引(yin)出(chu)，它(ta)(ta)既可(ke)方(fang)(fang)便(bian)工程(cheng)設(she)計，又方(fang)(fang)便(bian)生(sheng)產運輸(shu)，更方(fang)(fang)便(bian)安(an)(an)裝施工。是電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)中理想的(de)(de)(de)產品(pin)。惠州(zhou)市三(san)(san)民實業(ye)有(you)限(xian)公(gong)司(si)，是一家集電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)、科研、生(sheng)產、銷售、服務為一體的(de)(de)(de)企業(ye)，公(gong)司(si)兼(jian)營電(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)等(deng)建材相關產品(pin)。公(gong)司(si)實力雄厚，全國多個(ge)大(da)型重(zhong)點(dian)工程(cheng)項目指定(ding)供(gong)應(ying)商。電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)哪家強？三(san)(san)民橋(qiao)(qiao)(qiao)架(jia)！惠州(zhou)噴(pen)涂(tu)橋(qiao)(qiao)(qiao)架(jia)批發

專注電纜(lan)橋架(jia)生產(chan)，三民(min)橋架(jia)。汕頭托盤(pan)式橋架(jia)品牌

全國多(duo)個(ge)大型(xing)重(zhong)(zhong)點工(gong)(gong)程項目(mu)指定供應(ying)商，并與(yu)多(duo)家房地產公司(si)和(he)電(dian)(dian)力安裝單位建立長期緊密合作關系(xi)。橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)產品有托盤式(shi)、槽式(shi)、梯級式(shi)鋼(gang)(gang)制(zhi)及鋁(lv)合金橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)列(lie)，組合式(shi)及玻(bo)璃鋼(gang)(gang)、防火(huo)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)列(lie)。公司(si)自成立以來，順應(ying)經(jing)濟(ji)發展的(de)潮流(liu)，以滿足省、市重(zhong)(zhong)點建設(she)工(gong)(gong)程服(fu)務需要(yao)為(wei)目(mu)標，堅持誠(cheng)(cheng)信立業，以市場為(wei)導向，竭誠(cheng)(cheng)為(wei)客戶(hu)提(ti)供好的(de)產品和(he)滿意的(de)服(fu)務。電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)材質選擇(ze)電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)材質是(shi)電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)工(gong)(gong)程設(she)計常見的(de)另外一(yi)個(ge)問題。按(an)照材料劃分，電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)主要(yao)有鋼(gang)(gang)制(zhi)、玻(bo)璃鋼(gang)(gang)和(he)鋁(lv)合金幾(ji)種。玻(bo)璃鋼(gang)(gang)電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)特點是(shi)質量輕，比重(zhong)(zhong)為(wei)碳鋼(gang)(gang)的(de)1/4；耐(nai)水性和(he)耐(nai)腐蝕(shi)性好，適合化工(gong)(gong)廠。不(bu)(bu)易(yi)燃燒，難(nan)燃型(xing)玻(bo)璃鋼(gang)(gang)電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)氧(yang)指數(shu)≥32。使用(yong)(yong)壽(shou)命長，一(yi)般設(she)計壽(shou)命為(wei)20年，但價(jia)格是(shi)鋼(gang)(gang)制(zhi)電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)3倍(bei)。施(shi)工(gong)(gong)的(de)優越性在于(yu)切(qie)割方便、組裝靈活，安裝無(wu)需動火(huo)，這(zhe)對于(yu)危(wei)險(xian)環境(jing)并且工(gong)(gong)程工(gong)(gong)期緊張的(de)化工(gong)(gong)廠工(gong)(gong)程意義尤其重(zhong)(zhong)大，因為(wei)在危(wei)險(xian)環境(jing)，工(gong)(gong)程動火(huo)安裝時化工(gong)(gong)廠必須(xu)停(ting)產，經(jing)濟(ji)效益必受(shou)影響。鋁(lv)合金電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)重(zhong)(zhong)量也(ye)很輕，由于(yu)鋁(lv)、鋼(gang)(gang)比重(zhong)(zhong)不(bu)(bu)同（Al=，Fe=），按(an)重(zhong)(zhong)量計算(suan)，鋁(lv)鋼(gang)(gang)之比約為(wei)1：3。鋁(lv)合金電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)外形尺寸(cun)、荷載(zai)特性均與(yu)鋼(gang)(gang)質橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)基本相近。就費用(yong)(yong)而言，鋁(lv)合金橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)造(zao)價(jia)比鍍鋅鋼(gang)(gang)制(zhi)電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)要(yao)高20%。汕頭托盤式(shi)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)品牌

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