接(jie)地(di)(di)編(bian)輯根據規(gui)范的(de)(de)(de)有關(guan)規(gui)定，鍍鋅(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)進行良好的(de)(de)(de)接(jie)地(di)(di)。(1)鍍鋅(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)直接(jie)板(ban)每(mei)個固定螺栓接(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)應小于(yu)(yu)Ω，此時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)可作(zuo)為(wei)(wei)接(jie)地(di)(di)干(gan)線。惠州市(shi)三(san)民實業(ye)有限公(gong)司(si)，是一家(jia)集電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)、科研、生(sheng)產(chan)(chan)、銷售、服務為(wei)(wei)一體(ti)的(de)(de)(de)企業(ye)，公(gong)司(si)兼(jian)營電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜等建(jian)材相關(guan)產(chan)(chan)品(pin)。公(gong)司(si)實力雄厚，全國(guo)多個大(da)型重點工程項目指定供應商，并(bing)與多家(jia)房地(di)(di)產(chan)(chan)公(gong)司(si)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力安裝(zhuang)單位建(jian)立(li)長期緊密(mi)合(he)(he)作(zuo)關(guan)系(xi)。橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)產(chan)(chan)品(pin)有托(tuo)盤式(shi)、槽(cao)(cao)式(shi)、梯級式(shi)鋼制(zhi)及鋁合(he)(he)金橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列，組合(he)(he)式(shi)及玻(bo)璃鋼、防火橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列。公(gong)司(si)自成立(li)以(yi)來(lai)，順應經濟發展的(de)(de)(de)潮流，以(yi)滿足省、市(shi)重點建(jian)設(she)工程服務需要為(wei)(wei)目標，堅(jian)持誠(cheng)信立(li)業(ye)，以(yi)市(shi)場為(wei)(wei)導向，竭誠(cheng)為(wei)(wei)客戶(hu)提供好的(de)(de)(de)產(chan)(chan)品(pin)和滿意的(de)(de)(de)服務。噴粉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)不(bu)宜作(zuo)接(jie)地(di)(di)干(gan)線)，每(mei)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)可按下式(shi)計算(suan)：r=ρ·L/S式(shi)中(zhong)：ρ=15×10Ω-6/cm(20℃)；L=長度按100mm計算(suan)。S=截面積(ji)cm2。(2)梯架(jia)(jia)(jia)于(yu)(yu)托(tuo)盤的(de)(de)(de)單位電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)見表(biao)(biao)2。表(biao)(biao)2梯架(jia)(jia)(jia)于(yu)(yu)托(tuo)盤的(de)(de)(de)單位電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)(3)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜槽(cao)(cao)的(de)(de)(de)單位電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)見表(biao)(biao)3(4)當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)安裝(zhuang)連(lian)接(jie)程整體(ti)后(hou)，每(mei)根梯邊(或每(mei)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜槽(cao)(cao))的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)為(wei)(wei)：R=L(r+1/3r’)式(shi)中(zhong)：R--梯邊，即（電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜槽(cao)(cao)）全長總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)（mΩ）；r--梯邊單位長度電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)。專注電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)生(sheng)產(chan)(chan)，三(san)民橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)。梅(mei)州槽(cao)(cao)式(shi)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)制(zhi)作(zuo)

直(zhi)(zhi)線(xian)(xian)段：注明全長、橋(qiao)架(jia)層數、標高、型號(hao)及(ji)規(gui)格(ge)。拐彎(wan)(wan)點和分支(zhi)點:注明所用(yong)轉彎(wan)(wan)接板的型號(hao)及(ji)規(gui)格(ge)。升降段：注明標高變化(hua),也(ye)(ye)可(ke)用(yong)局部大樣(yang)圖(tu)或剖面(mian)圖(tu)表示。（5）橋(qiao)架(jia)支(zhi)撐點,如(ru)立柱、托臂(bei)或非標準支(zhi)、構架(jia)的間(jian)(jian)距(ju)、安裝方(fang)式、型號(hao)規(gui)格(ge)、標高,可(ke)同(tong)意在平面(mian)上(shang)(shang)列(lie)表說明,也(ye)(ye)可(ke)分段標出(chu)(chu)用(yong)不(bu)(bu)(bu)同(tong)的剖面(mian)圖(tu)、單線(xian)(xian)圖(tu)或大樣(yang)圖(tu)表示。(6)電(dian)(dian)(dian)纜(lan)(lan)(lan)引(yin)(yin)(yin)(yin)下點位置及(ji)引(yin)(yin)(yin)(yin)下方(fang)式,一(yi)般而言,大批電(dian)(dian)(dian)纜(lan)(lan)(lan)引(yin)(yin)(yin)(yin)下可(ke)用(yong)垂(chui)直(zhi)(zhi)彎(wan)(wan)接板和垂(chui)直(zhi)(zhi)引(yin)(yin)(yin)(yin)上(shang)(shang)架(jia),少量電(dian)(dian)(dian)纜(lan)(lan)(lan)引(yin)(yin)(yin)(yin)下可(ke)用(yong)導(dao)板或引(yin)(yin)(yin)(yin)管注明引(yin)(yin)(yin)(yin)下方(fang)式即(ji)可(ke)。(7)電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)宜高出(chu)(chu)地面(mian)。(8)電(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)架(jia)內纜(lan)(lan)(lan)線(xian)(xian)垂(chui)直(zhi)(zhi)敷(fu)(fu)(fu)(fu)設(she)(she)時,在纜(lan)(lan)(lan)線(xian)(xian)的上(shang)(shang)端(duan)和每間(jian)(jian)隔、尾、轉彎(wan)(wan)及(ji)每間(jian)(jian)隔3~5米處(chu)進(jin)行固定(ding)。（9）在吊頂內設(she)(she)置時,槽(cao)(cao)(cao)(cao)(cao)蓋開啟面(mian)應保(bao)持(chi)80毫米的垂(chui)直(zhi)(zhi)凈空(kong),線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)截面(mian)利用(yong)率(lv)不(bu)(bu)(bu)應超過50%。(10)布放在線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)的纜(lan)(lan)(lan)線(xian)(xian)可(ke)以(yi)(yi)不(bu)(bu)(bu)綁扎(zha),槽(cao)(cao)(cao)(cao)(cao)內纜(lan)(lan)(lan)線(xian)(xian)應順(shun)直(zhi)(zhi),盡量不(bu)(bu)(bu)交叉,纜(lan)(lan)(lan)線(xian)(xian)不(bu)(bu)(bu)應溢出(chu)(chu)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao),在纜(lan)(lan)(lan)線(xian)(xian)進(jin)出(chu)(chu)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)部位、轉彎(wan)(wan)處(chu)應綁扎(zha)固定(ding)。垂(chui)直(zhi)(zhi)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)布放纜(lan)(lan)(lan)線(xian)(xian)應每間(jian)(jian)隔。(11)在水平、垂(chui)直(zhi)(zhi)橋(qiao)架(jia)和垂(chui)直(zhi)(zhi)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)中敷(fu)(fu)(fu)(fu)設(she)(she)電(dian)(dian)(dian)纜(lan)(lan)(lan)時,應對(dui)纜(lan)(lan)(lan)線(xian)(xian)進(jin)行綁扎(zha)。4對(dui)線(xian)(xian)電(dian)(dian)(dian)纜(lan)(lan)(lan)以(yi)(yi)24根(gen)為束,25對(dui)或以(yi)(yi)上(shang)(shang)主干(gan)線(xian)(xian)電(dian)(dian)(dian)纜(lan)(lan)(lan)、光纜(lan)(lan)(lan)及(ji)其它(ta)信號(hao)電(dian)(dian)(dian)纜(lan)(lan)(lan)應根(gen)據纜(lan)(lan)(lan)線(xian)(xian)的類型、纜(lan)(lan)(lan)徑、纜(lan)(lan)(lan)線(xian)(xian)芯數分束綁扎(zha)。綁扎(zha)間(jian)(jian)距(ju)不(bu)(bu)(bu)宜大于。(12)橋(qiao)架(jia)水平敷(fu)(fu)(fu)(fu)設(she)(she)時,支(zhi)撐間(jian)(jian)距(ju)一(yi)般為。(13)金屬線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)敷(fu)(fu)(fu)(fu)設(she)(she)時。廣東鍍鋅橋(qiao)架(jia)廠三民(min)橋(qiao)架(jia)，大國(guo)工匠，至臻服務。

如需利(li)用綜合(he)(he)(he)管(guan)(guan)廊架(jia)(jia)設(she)(she)時(shi)。惠(hui)州(zhou)市(shi)三民實業(ye)有(you)限公(gong)(gong)司，是(shi)一家集電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)、科研、生產、銷售、服務(wu)為一體的(de)(de)企業(ye)，公(gong)(gong)司兼(jian)營電(dian)(dian)(dian)線、電(dian)(dian)(dian)纜(lan)(lan)等(deng)建材相(xiang)關產品。公(gong)(gong)司實力雄厚(hou)，全國多個大型重點(dian)工程(cheng)項(xiang)目(mu)(mu)指(zhi)定(ding)供(gong)應(ying)(ying)商，并與(yu)多家房地產公(gong)(gong)司和電(dian)(dian)(dian)力安裝單(dan)位(wei)建立(li)(li)(li)長期(qi)緊密合(he)(he)(he)作(zuo)關系(xi)(xi)。橋(qiao)(qiao)(qiao)架(jia)(jia)產品有(you)托(tuo)(tuo)盤式(shi)(shi)(shi)、槽式(shi)(shi)(shi)、梯級(ji)式(shi)(shi)(shi)鋼制及鋁合(he)(he)(he)金(jin)橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)列，組(zu)合(he)(he)(he)式(shi)(shi)(shi)及玻璃鋼、防火橋(qiao)(qiao)(qiao)架(jia)(jia)系(xi)(xi)列。公(gong)(gong)司自(zi)成立(li)(li)(li)以(yi)來(lai)，順應(ying)(ying)經濟發展的(de)(de)潮流，以(yi)滿(man)足省、市(shi)重點(dian)建設(she)(she)工程(cheng)服務(wu)需要為目(mu)(mu)標，堅持誠信立(li)(li)(li)業(ye)，以(yi)市(shi)場為導向，竭誠為客戶提供(gong)好的(de)(de)產品和滿(man)意的(de)(de)服務(wu)。則應(ying)(ying)在管(guan)(guan)道一側或上方(fang)平行(xing)架(jia)(jia)設(she)(she),并考慮引下線和分支線盡量避免交叉,如無其(qi)它管(guan)(guan)架(jia)(jia)借(jie)用,則需自(zi)設(she)(she)立(li)(li)(li)(支)柱。(2)荷載計算(suan)(suan)：計算(suan)(suan)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)主干線縱斷面(mian)上單(dan)位(wei)長度的(de)(de)電(dian)(dian)(dian)纜(lan)(lan)重量。(3)確(que)(que)定(ding)橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)寬度：根據(ju)(ju)布(bu)放電(dian)(dian)(dian)纜(lan)(lan)條數(shu)、電(dian)(dian)(dian)纜(lan)(lan)直徑及電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)間(jian)距來(lai)確(que)(que)定(ding)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)型號(hao)、規格,托(tuo)(tuo)臂的(de)(de)長度,支柱的(de)(de)長度、間(jian)距,橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)寬度和層數(shu)。(4)確(que)(que)定(ding)安裝方(fang)式(shi)(shi)(shi)：根據(ju)(ju)場所的(de)(de)設(she)(she)置(zhi)條件確(que)(que)定(ding)橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)固定(ding)方(fang)式(shi)(shi)(shi)。選擇懸吊(diao)式(shi)(shi)(shi)、直立(li)(li)(li)式(shi)(shi)(shi)、側壁(bi)式(shi)(shi)(shi)或是(shi)混合(he)(he)(he)式(shi)(shi)(shi),連接件和緊固件一般是(shi)配套(tao)供(gong)應(ying)(ying)的(de)(de),此外,根據(ju)(ju)橋(qiao)(qiao)(qiao)架(jia)(jia)結構選擇相(xiang)應(ying)(ying)的(de)(de)蓋(gai)板。(5)繪(hui)(hui)出電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)平、剖(pou)面(mian)圖,局(ju)部(bu)部(bu)位(wei)還應(ying)(ying)繪(hui)(hui)出空間(jian)圖,開(kai)列材料(liao)表。2、如與(yu)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)合(he)(he)(he)用時(shi)。

是電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)中理(li)想的(de)(de)產品。惠州市(shi)(shi)三(san)民實(shi)業有(you)(you)限公司(si)(si)(si)，是一家(jia)集(ji)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)、科(ke)研、生產、銷(xiao)售(shou)、服務為一體的(de)(de)企業，公司(si)(si)(si)兼營(ying)電(dian)(dian)(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)等建材相(xiang)關產品。公司(si)(si)(si)實(shi)力(li)(li)雄厚，全國(guo)多個(ge)大(da)(da)(da)型重點工(gong)(gong)程項目指定供應商，并與多家(jia)房地產公司(si)(si)(si)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)安(an)裝單位建立(li)(li)長期(qi)緊密合作關系。橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)產品有(you)(you)托盤式(shi)、槽式(shi)、梯(ti)級式(shi)鋼(gang)制及鋁(lv)合金(jin)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系列，組合式(shi)及玻璃鋼(gang)、防(fang)(fang)火(huo)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系列。公司(si)(si)(si)自成(cheng)立(li)(li)以(yi)(yi)來，順應經濟發展的(de)(de)潮流，以(yi)(yi)滿足省、市(shi)(shi)重點建設工(gong)(gong)程服務需要為目標，堅持(chi)誠信(xin)立(li)(li)業，以(yi)(yi)市(shi)(shi)場為導(dao)向(xiang)，竭誠為客(ke)戶提供好的(de)(de)產品和(he)(he)滿意的(de)(de)服務。大(da)(da)(da)跨距電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)：大(da)(da)(da)跨距電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)是一種較一般電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)支(zhi)撐跨度大(da)(da)(da)，且由于結構上設計(ji)精巧，因而又比一般電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)具有(you)(you)承載(zai)能(neng)力(li)(li)大(da)(da)(da)等特點的(de)(de)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)，所以(yi)(yi)它不適用于煉油(you)、化工(gong)(gong)、紡織、機械、冶金(jin)、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)、電(dian)(dian)(dian)(dian)(dian)(dian)視、廣播等工(gong)(gong)礦企事業的(de)(de)室(shi)內(nei)外電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)架(jia)(jia)(jia)(jia)空的(de)(de)敷設，也可作為地下的(de)(de)工(gong)(gong)事，例如：地鐵、人防(fang)(fang)工(gong)(gong)程的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)溝和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)隧道內(nei)支(zhi)架(jia)(jia)(jia)(jia)。大(da)(da)(da)跨距電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)共包括大(da)(da)(da)跨距的(de)(de)梯(ti)級、托盤、槽式(shi)、重載(zai)荷(he)梯(ti)架(jia)(jia)(jia)(jia)、直(zhi)(zhi)(zhi)角三(san)通、多節三(san)通、直(zhi)(zhi)(zhi)角四通，以(yi)(yi)及相(xiang)應型號(hao)的(de)(de)連(lian)接(jie)件，蓋(gai)(gai)板(ban)和(he)(he)支(zhi)柱。大(da)(da)(da)跨距電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)備(bei)有(you)(you)蓋(gai)(gai)板(ban)，需要配蓋(gai)(gai)板(ban)時在(zai)訂(ding)貨(huo)時說明，或按蓋(gai)(gai)板(ban)型號(hao)訂(ding)貨(huo)。大(da)(da)(da)跨距電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)表面(mian)處(chu)理(li)分塑(su)料噴(pen)塑(su)、鍍(du)鋅(xin)。電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)適用橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)，廠家(jia)直(zhi)(zhi)(zhi)銷(xiao)，三(san)民橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。

應(ying)(ying)(ying)考(kao)慮(lv)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)封閉性[1]。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)設計標(biao)準(zhun)編輯一、電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)型(xing)式(shi)及(ji)品種(zhong)(zhong)的(de)(de)(de)選(xuan)擇1、需屏蔽(bi)(bi)電(dian)(dian)(dian)器干擾的(de)(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)網路或(huo)(huo)有(you)(you)防護外(wai)部(bu)（如：有(you)(you)腐蝕(shi)液體，易燃(ran)(ran)粉塵等環境(jing)）影響的(de)(de)(de)要求時，應(ying)(ying)(ying)選(xuan)用(yong)(yong)（FB）類(lei)槽(cao)式(shi)復合型(xing)防腐屏蔽(bi)(bi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)（帶蓋）。2、強腐蝕(shi)性環境(jing)應(ying)(ying)(ying)采用(yong)(yong)（F）類(lei)復合環氧(yang)樹(shu)脂(zhi)防腐阻(zu)燃(ran)(ran)型(xing)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。托(tuo)(tuo)臂、支(zhi)架(jia)(jia)(jia)(jia)(jia)也(ye)要選(xuan)用(yong)(yong)同(tong)樣材(cai)料，提高橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)及(ji)附件的(de)(de)(de)使用(yong)(yong)壽命，電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。在容(rong)易積(ji)灰(hui)和其(qi)它需遮(zhe)蓋的(de)(de)(de)環境(jing)或(huo)(huo)戶(hu)外(wai)場所(suo)宜加蓋板。3、除上(shang)述情況外(wai)，可(ke)根(gen)據(ju)現場還環境(jing)及(ji)技術要求選(xuan)用(yong)(yong)托(tuo)(tuo)盤(pan)式(shi)、槽(cao)式(shi)、梯(ti)級式(shi)、玻璃防腐阻(zu)燃(ran)(ran)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)或(huo)(huo)鋼質(zhi)普通(tong)型(xing)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。在容(rong)易積(ji)灰(hui)和其(qi)它需遮(zhe)蓋的(de)(de)(de)環境(jing)或(huo)(huo)戶(hu)外(wai)場所(suo)宜加蓋板。4、在公共通(tong)道或(huo)(huo)戶(hu)外(wai)跨(kua)越道路段，底層梯(ti)級的(de)(de)(de)底部(bu)宜加墊板或(huo)(huo)在該段使用(yong)(yong)托(tuo)(tuo)盤(pan)。大跨(kua)距跨(kua)越公共通(tong)道時，可(ke)根(gen)據(ju)用(yong)(yong)戶(hu)要求提高橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)載荷(he)能力或(huo)(huo)選(xuan)用(yong)(yong)行架(jia)(jia)(jia)(jia)(jia)。5、大跨(kua)距（>3m）要選(xuan)用(yong)(yong)復合型(xing)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)（FB）。6、戶(hu)外(wai)要選(xuan)用(yong)(yong)復合環氧(yang)樹(shu)脂(zhi)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)（F）。二(er)、規(gui)格(ge)選(xuan)擇1、橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)寬度(du)(du)和高度(du)(du)就按下表選(xuan)擇，并(bing)應(ying)(ying)(ying)符合電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)填充率不(bu)超(chao)過有(you)(you)關標(biao)準(zhun)規(gui)范的(de)(de)(de)規(gui)定值，動力電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)可(ke)取40-50%，控制(zhi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)可(ke)取50-70%，另外(wai)需預(yu)留10-25%的(de)(de)(de)式(shi)程發展余量。2、各種(zhong)(zhong)彎(wan)通(tong)及(ji)附件規(gui)格(ge)應(ying)(ying)(ying)符合工程布置條(tiao)件并(bing)與橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)相配套(tao)。3、支(zhi)、吊架(jia)(jia)(jia)(jia)(jia)規(gui)格(ge)的(de)(de)(de)選(xuan)擇。線槽(cao)廠家(jia)就找三民橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。梅州橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)批(pi)發

三(san)民橋(qiao)架，廠家(jia)直售，品質可(ke)靠，結(jie)實耐用(yong)，價(jia)格合理，庫存(cun)充足。梅州(zhou)槽式橋(qiao)架制作(zuo)

根據(ju)所選取(qu)(qu)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)寬度和(he)所要求(qiu)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)水平方向載(zai)(zai)(zai)荷(he)(he)形變(bian)的(de)(de)(de)(de)(de)(de)(de)大(da)小(xiao)，查(cha)對相(xiang)(xiang)應結構形式(shi)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)載(zai)(zai)(zai)荷(he)(he)特性曲(qu)線(xian)，當(dang)不能(neng)(neng)滿(man)足(zu)形變(bian)要求(qiu)時(shi)(shi)，可以適當(dang)增大(da)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)側高或者減小(xiao)支(zhi)撐間(jian)距，以便(bian)滿(man)足(zu)要求(qiu)。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)是用(yong)(yong)薄(bo)鋼(gang)板(ban)沖壓而(er)成(cheng)。其(qi)承載(zai)(zai)(zai)能(neng)(neng)力(li)具有(you)一(yi)(yi)(yi)定的(de)(de)(de)(de)(de)(de)(de)限度。否則將會因橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)超載(zai)(zai)(zai)而(er)產(chan)生嚴重形變(bian)。影響橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)美觀(guan)和(he)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)的(de)(de)(de)(de)(de)(de)(de)安(an)全運行。通常(chang)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)承載(zai)(zai)(zai)能(neng)(neng)力(li)是用(yong)(yong)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)載(zai)(zai)(zai)荷(he)(he)特性曲(qu)線(xian)表示的(de)(de)(de)(de)(de)(de)(de)。由(you)載(zai)(zai)(zai)荷(he)(he)曲(qu)線(xian)圖可以看出，電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)載(zai)(zai)(zai)荷(he)(he)能(neng)(neng)力(li)的(de)(de)(de)(de)(de)(de)(de)大(da)小(xiao)是一(yi)(yi)(yi)個與橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)規格和(he)支(zhi)撐距離有(you)關的(de)(de)(de)(de)(de)(de)(de)量(liang)。對應于同一(yi)(yi)(yi)支(zhi)撐距離和(he)彎凸變(bian)形量(liang)。側面高度大(da)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)承載(zai)(zai)(zai)能(neng)(neng)力(li)大(da)，高度小(xiao)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)承載(zai)(zai)(zai)能(neng)(neng)力(li)小(xiao)。另外當(dang)載(zai)(zai)(zai)荷(he)(he)能(neng)(neng)力(li)劃、相(xiang)(xiang)同時(shi)(shi)，對于同一(yi)(yi)(yi)規格的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)。支(zhi)撐距離小(xiao)的(de)(de)(de)(de)(de)(de)(de)比(bi)支(zhi)撐距離大(da)的(de)(de)(de)(de)(de)(de)(de)彎曲(qu)變(bian)形量(liang)小(xiao)。一(yi)(yi)(yi)般情況下電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)每隔(ge)～。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)托(tuo)盤(pan)(pan)式(shi)托(tuo)盤(pan)(pan)式(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)在選取(qu)(qu)時(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)在橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)內一(yi)(yi)(yi)般是單層水平排放，所以其(qi)安(an)裝(zhuang)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)寬度b為：b=n1(d1+k1)+n2(d2+k2)+n3(d3+k3)+……n1、n2、n3……為上(shang)述同種型號規格電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)的(de)(de)(de)(de)(de)(de)(de)根數。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)安(an)裝(zhuang)要求(qiu)編輯電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)安(an)裝(zhuang)時(shi)(shi)應注意關于電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)安(an)裝(zhuang)時(shi)(shi)應注意的(de)(de)(de)(de)(de)(de)(de)幾(ji)點(dian)說明：（1）.外觀(guan)檢查(cha)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)進(jin)入施工(gong)現(xian)場。梅州槽式(shi)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)(jia)制作

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