盡可能沿建(jian)筑物(wu)的(de)(de)墻、柱、梁及樓板架(jia)(jia)(jia)設(she)(she)，如許(xu)利用(yong)綜合(he)管(guan)廊架(jia)(jia)(jia)設(she)(she)時,則(ze)(ze)應在(zai)(zai)管(guan)道一側或上(shang)方(fang)(fang)平行架(jia)(jia)(jia)設(she)(she),并考慮(lv)引(yin)下線(xian)(xian)和分支(zhi)(zhi)線(xian)(xian)盡量(liang)避(bi)免交叉,如無其(qi)(qi)(qi)它(ta)管(guan)架(jia)(jia)(jia)借用(yong)，則(ze)(ze)需自設(she)(she)立(li)(支(zhi)(zhi))柱。(2)荷載(zai)計算(suan)：計算(suan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)主干線(xian)(xian)縱(zong)斷(duan)面上(shang)單(dan)位(wei)長(chang)度(du)(du)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)重量(liang)。(3)確(que)定(ding)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)寬(kuan)度(du)(du)：根(gen)據(ju)布(bu)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)條數、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)直(zhi)徑(jing)及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)間(jian)距(ju)(ju)來(lai)確(que)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)型號、規格,托臂的(de)(de)長(chang)度(du)(du),支(zhi)(zhi)柱的(de)(de)長(chang)度(du)(du)、間(jian)距(ju)(ju)，橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)寬(kuan)度(du)(du)和層數。(4)確(que)定(ding)安裝方(fang)(fang)式(shi)：根(gen)據(ju)場所的(de)(de)設(she)(she)置(zhi)條件確(que)定(ding)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)固(gu)定(ding)方(fang)(fang)式(shi),選擇懸吊式(shi)、直(zhi)立(li)式(shi)、側壁式(shi)或是(shi)混合(he)式(shi),連(lian)接件和緊固(gu)件一般是(shi)配套供應的(de)(de)，此(ci)外，根(gen)據(ju)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)結構選折相應的(de)(de)蓋板。(5)繪(hui)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)平、剖面圖，局部(bu)部(bu)位(wei)還應繪(hui)出(chu)(chu)空間(jian)圖，開列材料表。2、如與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)合(he)用(yong)時，應將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)和弱(ruo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)各直(zhi)一側，中間(jian)采用(yong)隔板分隔。3、弱(ruo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)與(yu)其(qi)(qi)(qi)它(ta)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)合(he)用(yong)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)時,應嚴(yan)格執(zhi)行選擇具有外屏蔽層的(de)(de)弱(ruo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統的(de)(de)弱(ruo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),避(bi)免相互間(jian)的(de)(de)干擾。4、其(qi)(qi)(qi)它(ta)安裝(1)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)由室外進入建(jian)筑物(wu)內時,橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)向外的(de)(de)坡度(du)(du)不(bu)得小(xiao)于1/100。(2)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)與(yu)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設(she)(she)備交越時,其(qi)(qi)(qi)間(jian)的(de)(de)凈(jing)距(ju)(ju)不(bu)小(xiao)于。(3)兩組電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)在(zai)(zai)同一高(gao)度(du)(du)平行敷設(she)(she)時,其(qi)(qi)(qi)間(jian)凈(jing)距(ju)(ju)不(bu)小(xiao)于。(4)在(zai)(zai)平行圖上(shang)繪(hui)出(chu)(chu)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)路由。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)適用(yong)線(xian)(xian)槽，廠(chang)家直(zhi)銷，三民橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)。云(yun)浮玻璃鋼線(xian)(xian)槽彎頭

打(da)造(zao)高(gao)效團隊。公司一(yi)直(zhi)以來推崇“誠信是金(jin)，共創(chuang)共贏”的(de)(de)(de)營(ying)銷(xiao)理(li)念(nian)，在不(bu)斷提升產品競爭(zheng)力的(de)(de)(de)同時(shi)，致力于誠信的(de)(de)(de)經(jing)營(ying)，用心的(de)(de)(de)服務，真誠與新老客戶攜(xie)手共創(chuang)新的(de)(de)(de)輝(hui)煌!它與安(an)裝場所的(de)(de)(de)地(di)(di)區自然氣象條件和帶電(dian)(dian)(dian)(dian)(dian)體的(de)(de)(de)性質(zhi)(zhi)有(you)關(guan),設計中應(ying)根據各種條件加以計算(suan)(suan)。電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)脹(zhang)縮問題由于環境溫(wen)(wen)度(du)(du)變(bian)化(hua),鋼質(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)會出(chu)現熱脹(zhang)冷縮的(de)(de)(de)現象。室外橋架(jia)(jia)受(shou)溫(wen)(wen)度(du)(du)影響較(jiao)大(da)例(li)如環境高(gao)溫(wen)(wen)度(du)(du)為(wei)(wei)(wei)(wei)40℃,低(di)溫(wen)(wen)度(du)(du)為(wei)(wei)(wei)(wei)-20℃,則電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)的(de)(de)(de)大(da)收縮量按下(xia)式求(qiu)得：Δt=×10-6×60deg(度(du)(du))×1000mm由此(ci)得出(chu)結論：溫(wen)(wen)差(cha)為(wei)(wei)(wei)(wei)60℃時(shi),Δι=溫(wen)(wen)差(cha)為(wei)(wei)(wei)(wei)50℃時(shi),Δι=溫(wen)(wen)差(cha)為(wei)(wei)(wei)(wei)40℃時(shi),Δι=工程(cheng)設計中直(zhi)線(xian)(xian)段(duan)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)應(ying)考慮(lv)伸縮接(jie)(jie)頭,伸縮接(jie)(jie)頭的(de)(de)(de)間距(ju)建議按以下(xia)取(qu)定：當溫(wen)(wen)差(cha)為(wei)(wei)(wei)(wei)40℃時(shi)為(wei)(wei)(wei)(wei)50m;當溫(wen)(wen)差(cha)為(wei)(wei)(wei)(wei)50℃時(shi)為(wei)(wei)(wei)(wei)40m;當溫(wen)(wen)差(cha)為(wei)(wei)(wei)(wei)60℃時(shi)為(wei)(wei)(wei)(wei)40m;電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)接(jie)(jie)地(di)(di)根據規范的(de)(de)(de)有(you)關(guan)規定,鍍鋅(xin)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)進行良好的(de)(de)(de)接(jie)(jie)地(di)(di)。(1)鍍鋅(xin)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)直(zhi)接(jie)(jie)板每(mei)個固(gu)定螺栓(shuan)接(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)應(ying)小于Ω,此(ci)時(shi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)可(ke)作為(wei)(wei)(wei)(wei)接(jie)(jie)地(di)(di)干線(xian)(xian)(噴粉(fen)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)不(bu)宜(yi)作接(jie)(jie)地(di)(di)干線(xian)(xian))，每(mei)個電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)值可(ke)按下(xia)式計算(suan)(suan)：r=ρ·L/S式中：ρ=15×10Ω-6/cm(20℃)；L=長(chang)度(du)(du)按100mm計算(suan)(suan)；S=截(jie)面積cm2。(2)當電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)安(an)裝連接(jie)(jie)程(cheng)整體后,每(mei)根梯邊(bian)(或每(mei)個電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)槽)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)為(wei)(wei)(wei)(wei)：R=L(r+1/3r’)式中：R--梯邊(bian)，即（電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)槽）全長(chang)總電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。肇(zhao)慶防火線(xian)(xian)槽生產企業電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)線(xian)(xian)槽找三民橋架(jia)(jia)，廠家直(zhi)銷(xiao)。

[1]電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)荷(he)(he)載(zai)編輯電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)的(de)(de)(de)荷(he)(he)載(zai)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)的(de)(de)(de)荷(he)(he)載(zai)分為(wei)(wei)靜(jing)(jing)荷(he)(he)載(zai)、動荷(he)(he)載(zai)和(he)(he)附(fu)加(jia)荷(he)(he)載(zai)。靜(jing)(jing)荷(he)(he)載(zai)是(shi)指(zhi)(zhi)(zhi)敷設在電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)內的(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)種類、根數、每根的(de)(de)(de)外徑重(zhong)量(liang)/單(dan)位長(chang)度,按電(dian)(dian)(dian)(dian)纜(lan)(lan)敷設的(de)(de)(de)不同路由分別列表統(tong)計。動荷(he)(he)載(zai)是(shi)指(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)安裝(zhuang)(zhuang)和(he)(he)維護過程中施工(gong)維修人員(yuan)的(de)(de)(de)重(zhong)量(liang)。對于輕型(xing)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia),一般(ban)不考慮(lv)動荷(he)(he)載(zai),即(ji)不允許在橋(qiao)(qiao)(qiao)架(jia)上站(zhan)(行)人,如果需要(yao)考慮(lv)站(zhan)人。則應(ying)(ying)將跨(kua)距適當縮小。附(fu)加(jia)荷(he)(he)載(zai)在室外是(shi)指(zhi)(zhi)(zhi)冰雪、風和(he)(he)電(dian)(dian)(dian)(dian)磁力所形成的(de)(de)(de)荷(he)(he)載(zai)。惠(hui)州(zhou)市(shi)三民實業有(you)(you)(you)限(xian)公(gong)司，是(shi)一家(jia)集電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)、科研、生(sheng)產(chan)(chan)、銷售、服(fu)務(wu)為(wei)(wei)一體(ti)的(de)(de)(de)企業，公(gong)司兼營電(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)纜(lan)(lan)等(deng)建(jian)材(cai)相關產(chan)(chan)品(pin)(pin)。公(gong)司實力雄厚，全國多個(ge)(ge)大型(xing)重(zhong)點(dian)工(gong)程項目指(zhi)(zhi)(zhi)定供(gong)應(ying)(ying)商，并(bing)與(yu)多家(jia)房(fang)地產(chan)(chan)公(gong)司和(he)(he)電(dian)(dian)(dian)(dian)力安裝(zhuang)(zhuang)單(dan)位建(jian)立長(chang)期緊密合(he)作(zuo)關系(xi)(xi)。橋(qiao)(qiao)(qiao)架(jia)產(chan)(chan)品(pin)(pin)有(you)(you)(you)托盤(pan)式(shi)、槽式(shi)、梯級式(shi)鋼制及(ji)鋁合(he)金橋(qiao)(qiao)(qiao)架(jia)系(xi)(xi)列，組合(he)式(shi)及(ji)玻(bo)璃鋼、防火(huo)橋(qiao)(qiao)(qiao)架(jia)系(xi)(xi)列。公(gong)司自成立以(yi)來，順應(ying)(ying)經(jing)濟發展的(de)(de)(de)潮流，以(yi)滿足省(sheng)、市(shi)重(zhong)點(dian)建(jian)設工(gong)程服(fu)務(wu)需要(yao)為(wei)(wei)目標，堅持誠信(xin)立業，以(yi)市(shi)場(chang)為(wei)(wei)導向，竭誠為(wei)(wei)客戶提供(gong)好(hao)的(de)(de)(de)產(chan)(chan)品(pin)(pin)和(he)(he)滿意的(de)(de)(de)服(fu)務(wu)。公(gong)司擁有(you)(you)(you)一個(ge)(ge)和(he)(he)諧團結、富有(you)(you)(you)激情、積(ji)極向上的(de)(de)(de)工(gong)作(zuo)團隊(dui)。公(gong)司注(zhu)重(zhong)個(ge)(ge)人發展，給予每位員(yuan)工(gong)足夠的(de)(de)(de)自我(wo)發揮空(kong)間(jian)，努力培養團隊(dui)之間(jian)的(de)(de)(de)相互了解，加(jia)強團隊(dui)的(de)(de)(de)整體(ti)配合(he)，挖掘團隊(dui)潛能。

根據所選取的(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)寬度和(he)所要(yao)求(qiu)的(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)水平方(fang)向載(zai)(zai)(zai)荷形(xing)變(bian)(bian)的(de)(de)大(da)(da)小(xiao)(xiao)(xiao)，查對相應(ying)(ying)(ying)結構形(xing)式的(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)載(zai)(zai)(zai)荷特(te)性曲線，當不能(neng)(neng)滿(man)足形(xing)變(bian)(bian)要(yao)求(qiu)時，可以適當增大(da)(da)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)側高(gao)(gao)或者減小(xiao)(xiao)(xiao)支撐(cheng)間距(ju)，以便滿(man)足要(yao)求(qiu)。電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)是(shi)(shi)用(yong)薄鋼板(ban)沖(chong)壓而成。其(qi)承載(zai)(zai)(zai)能(neng)(neng)力(li)具(ju)有(you)一定的(de)(de)限度。否則將(jiang)會因橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)超載(zai)(zai)(zai)而產生嚴重形(xing)變(bian)(bian)。影響橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)美觀(guan)和(he)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)安(an)(an)全運行。通常電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)承載(zai)(zai)(zai)能(neng)(neng)力(li)是(shi)(shi)用(yong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)載(zai)(zai)(zai)荷特(te)性曲線表示(shi)的(de)(de)。由(you)載(zai)(zai)(zai)荷曲線圖可以看出，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)載(zai)(zai)(zai)荷能(neng)(neng)力(li)的(de)(de)大(da)(da)小(xiao)(xiao)(xiao)是(shi)(shi)一個與橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)規(gui)格(ge)(ge)和(he)支撐(cheng)距(ju)離(li)有(you)關的(de)(de)量(liang)。對應(ying)(ying)(ying)于同(tong)一支撐(cheng)距(ju)離(li)和(he)彎(wan)凸變(bian)(bian)形(xing)量(liang)。側面高(gao)(gao)度大(da)(da)的(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)承載(zai)(zai)(zai)能(neng)(neng)力(li)大(da)(da)，高(gao)(gao)度小(xiao)(xiao)(xiao)的(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)承載(zai)(zai)(zai)能(neng)(neng)力(li)小(xiao)(xiao)(xiao)。另(ling)外當載(zai)(zai)(zai)荷能(neng)(neng)力(li)劃、相同(tong)時，對于同(tong)一規(gui)格(ge)(ge)的(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)。支撐(cheng)距(ju)離(li)小(xiao)(xiao)(xiao)的(de)(de)比支撐(cheng)距(ju)離(li)大(da)(da)的(de)(de)彎(wan)曲變(bian)(bian)形(xing)量(liang)小(xiao)(xiao)(xiao)。一般(ban)情況下電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)每隔～。電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)托盤(pan)式托盤(pan)式電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)在(zai)選取時電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)在(zai)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)內(nei)一般(ban)是(shi)(shi)單層水平排放(fang)，所以其(qi)安(an)(an)裝(zhuang)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)寬度b為：b=n1(d1+k1)+n2(d2+k2)+n3(d3+k3)+……n1、n2、n3……為上述同(tong)種型號(hao)規(gui)格(ge)(ge)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)根數。電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)安(an)(an)裝(zhuang)要(yao)求(qiu)編輯電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)安(an)(an)裝(zhuang)時應(ying)(ying)(ying)注(zhu)意(yi)關于電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)安(an)(an)裝(zhuang)時應(ying)(ying)(ying)注(zhu)意(yi)的(de)(de)幾點說明(ming)：（1）.外觀(guan)檢查電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)進入施工現場(chang)。托盤(pan)式線槽(cao)就找(zhao)三民橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)。

我公(gong)司(si)(si)(si)(si)生產的BJⅢ系(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)均(jun)為(wei)(wei)防(fang)火橋(qiao)(qiao)(qiao)架(jia)(jia)。五、接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)1、橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)(xi)統應具(ju)有(you)(you)可靠的電(dian)(dian)(dian)氣連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)并接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)（只對(dui)(dui)金(jin)屬橋(qiao)(qiao)(qiao)架(jia)(jia)）。2、當允許利用(yong)橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)(xi)統構成(cheng)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)干線(xian)(xian)回(hui)路(lu)時(shi)應符合下列(lie)(lie)(lie)要求(qiu)。橋(qiao)(qiao)(qiao)架(jia)(jia)端部之間連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)電(dian)(dian)(dian)阻(zu)應不大(da)于(yu)(yu)，接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)孔(kong)應絕緣涂層。在1KV及(ji)以(yi)下中(zhong)性點(dian)(dian)直接(jie)(jie)(jie)(jie)(jie)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)系(xi)(xi)(xi)統中(zhong)，受電(dian)(dian)(dian)設(she)(she)(she)備的接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)與(yu)系(xi)(xi)(xi)統中(zhong)性線(xian)(xian)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)相(xiang)連(lian)(lian)(lian)。裝有(you)(you)處動切斷供電(dian)(dian)(dian)裝軒時(shi)，橋(qiao)(qiao)(qiao)架(jia)(jia)的級(ji)長方向金(jin)屬橫截面積(ji)應不小于(yu)(yu)規定(ding)(ding)值。3、沿橋(qiao)(qiao)(qiao)架(jia)(jia)全長另敷(fu)設(she)(she)(she)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)干線(xian)(xian)時(shi)，每段（包括非(fei)直線(xian)(xian)段）橋(qiao)(qiao)(qiao)架(jia)(jia)應至少有(you)(you)一(yi)點(dian)(dian)與(yu)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)干線(xian)(xian)可靠連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)。4、對(dui)(dui)于(yu)(yu)振(zhen)動場(chang)所，在接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)部位(wei)的連(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)處應裝置彈簧圈(quan)。橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)(xi)統設(she)(she)(she)計內(nei)容橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)(xi)統工(gong)程設(she)(she)(she)計應與(yu)土(tu)建(jian)、工(gong)藝(yi)以(yi)及(ji)有(you)(you)關(guan)(guan)專業密切相(xiang)配合以(yi)確定(ding)(ding)佳布置。惠州市三(san)民實(shi)業有(you)(you)限公(gong)司(si)(si)(si)(si)，是一(yi)家(jia)集電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)、科研、生產、銷售、服務為(wei)(wei)一(yi)體的企業，公(gong)司(si)(si)(si)(si)兼營電(dian)(dian)(dian)線(xian)(xian)、電(dian)(dian)(dian)纜(lan)(lan)(lan)等建(jian)材相(xiang)關(guan)(guan)產品(pin)(pin)。公(gong)司(si)(si)(si)(si)實(shi)力雄厚，全國多(duo)個大(da)型重點(dian)(dian)工(gong)程項目指定(ding)(ding)供應商，并與(yu)多(duo)家(jia)房地(di)(di)(di)(di)產公(gong)司(si)(si)(si)(si)和(he)電(dian)(dian)(dian)力安裝單位(wei)建(jian)立(li)(li)長期(qi)緊密合作關(guan)(guan)系(xi)(xi)(xi)。橋(qiao)(qiao)(qiao)架(jia)(jia)產品(pin)(pin)有(you)(you)托(tuo)盤式(shi)(shi)、槽式(shi)(shi)、梯級(ji)式(shi)(shi)鋼制(zhi)及(ji)鋁合金(jin)橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)(xi)列(lie)(lie)(lie)，組合式(shi)(shi)及(ji)玻(bo)璃鋼、防(fang)火橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)(xi)列(lie)(lie)(lie)。公(gong)司(si)(si)(si)(si)自(zi)成(cheng)立(li)(li)以(yi)來(lai)，順應經濟(ji)發(fa)展的潮流，以(yi)滿足(zu)省、市重點(dian)(dian)建(jian)設(she)(she)(she)工(gong)程服務需要為(wei)(wei)目標，堅(jian)持誠信(xin)立(li)(li)業，以(yi)市場(chang)為(wei)(wei)導(dao)向。電(dian)(dian)(dian)纜(lan)(lan)(lan)線(xian)(xian)槽好(hao)品(pin)(pin)牌就(jiu)選三(san)民橋(qiao)(qiao)(qiao)架(jia)(jia)！珠海熱(re)鍍(du)鋅(xin)線(xian)(xian)槽支架(jia)(jia)

電纜線(xian)槽哪家強？三民(min)橋架！云浮玻璃鋼(gang)線(xian)槽彎(wan)頭

3、橋(qiao)架(jia)(jia)(jia)多層設置時(shi)，層間(jian)中(zhong)心距為(wei)200、250、300、350mm。五(wu)、環(huan)氧(yang)(yang)樹(shu)脂(zhi)及(ji)環(huan)氧(yang)(yang)樹(shu)脂(zhi)復(fu)合(he)(he)型(xing)(xing)電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)(jia)(jia)技術要(yao)(yao)求：機構(gou)結構(gou)設計合(he)(he)理，具(ju)有工藝先進、造型(xing)(xing)美(mei)觀、表面(mian)平滑、薄厚(hou)一致，機械(xie)強(qiang)(qiang)度高，安(an)裝方便(bian)、抗(kang)腐蝕及(ji)老化(hua)的(de)(de)優點(dian)。橋(qiao)架(jia)(jia)(jia)材(cai)質(zhi)環(huan)氧(yang)(yang)樹(shu)脂(zhi)復(fu)合(he)(he)型(xing)(xing)，內襯(chen)金屬骨(gu)架(jia)(jia)(jia)，金屬骨(gu)架(jia)(jia)(jia)形狀與電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)(jia)(jia)斷(duan)面(mian)相同，材(cai)質(zhi)為(wei)冷軋鋼(gang)(gang)板，厚(hou)度為(wei)（150≤B≤300：，400≤B≤800：）金屬表面(mian)要(yao)(yao)經特殊處理，加(jia)軟(ruan)質(zhi)結合(he)(he)層，以(yi)(yi)防(fang)(fang)(fang)止金屬骨(gu)架(jia)(jia)(jia)與主防(fang)(fang)(fang)腐層因熱膨脹系數不(bu)同而脫層橋(qiao)架(jia)(jia)(jia)在(zai)金屬骨(gu)架(jia)(jia)(jia)外(wai)加(jia)主防(fang)(fang)(fang)腐層，防(fang)(fang)(fang)腐層的(de)(de)平均厚(hou)度為(wei)，比(bi)重為(wei)。主防(fang)(fang)(fang)腐層外(wai)必須(xu)有高密度、防(fang)(fang)(fang)損傷(shang)，具(ju)有反射紫外(wai)線作(zuo)用(yong)的(de)(de)保(bao)護層，表面(mian)光滑美(mei)觀，以(yi)(yi)提高電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)(jia)(jia)老化(hua)性(xing)能及(ji)使用(yong)壽命。內襯(chen)玻纖布采用(yong)三無（無堿、無蠟(la)、無捻(nian)）玻璃纖維紡織而成。填充料采用(yong)輕(qing)質(zhi)氫氧(yang)(yang)化(hua)鋁，以(yi)(yi)減輕(qing)自身重量，從(cong)而可(ke)提高電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)(jia)(jia)的(de)(de)承載(zai)能力。橋(qiao)架(jia)(jia)(jia)任(ren)何端面(mian)、連(lian)接面(mian)及(ji)連(lian)接孔(kong)有防(fang)(fang)(fang)強(qiang)(qiang)腐蝕，防(fang)(fang)(fang)強(qiang)(qiang)外(wai)力的(de)(de)措施(shi)。要(yao)(yao)求主防(fang)(fang)(fang)腐層、結合(he)(he)層、保(bao)護層液壓一次成型(xing)(xing)。有防(fang)(fang)(fang)強(qiang)(qiang)腐蝕能力，在(zai)惡劣(lie)的(de)(de)酸(suan)、堿、鹽(yan)、氨等(deng)環(huan)境下使用(yong)壽命達(da)30年，不(bu)老化(hua)，不(bu)褪(tun)色。電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)(jia)(jia)阻燃氧(yang)(yang)指數不(bu)小于30%。連(lian)接螺栓(shuan)使用(yong)不(bu)銹鋼(gang)(gang)螺栓(shuan)。云浮玻璃鋼(gang)(gang)線槽彎頭

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