室(shi)外橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)受溫度影響較大例如環境高溫度為(wei)(wei)(wei)(wei)(wei)(wei)40℃，低(di)溫度為(wei)(wei)(wei)(wei)(wei)(wei)-20℃，則電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的大收縮(suo)量按下式(shi)求得：Δt=×10-6×60deg(度)×1000mm由此(ci)得出結論：溫差為(wei)(wei)(wei)(wei)(wei)(wei)60℃時,Δι=溫差為(wei)(wei)(wei)(wei)(wei)(wei)50℃時,Δι=溫差為(wei)(wei)(wei)(wei)(wei)(wei)40℃時,Δι=工(gong)(gong)程設計中直線(xian)段電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)應(ying)考慮伸縮(suo)接(jie)(jie)(jie)頭(tou)，伸縮(suo)接(jie)(jie)(jie)頭(tou)的間(jian)距建(jian)議按以(yi)下取定(ding)：當溫差為(wei)(wei)(wei)(wei)(wei)(wei)40℃時為(wei)(wei)(wei)(wei)(wei)(wei)50m;當溫差為(wei)(wei)(wei)(wei)(wei)(wei)50℃時為(wei)(wei)(wei)(wei)(wei)(wei)40m;橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)接(jie)(jie)(jie)地(di)(di)編輯根據(ju)規(gui)范的有(you)關規(gui)定(ding)，鍍鋅(xin)電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)進行良好(hao)的接(jie)(jie)(jie)地(di)(di)。(1)鍍鋅(xin)電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)直接(jie)(jie)(jie)板每個(ge)固定(ding)螺栓(shuan)接(jie)(jie)(jie)觸電(dian)(dian)(dian)阻應(ying)小于Ω，此(ci)時電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)可作為(wei)(wei)(wei)(wei)(wei)(wei)接(jie)(jie)(jie)地(di)(di)干線(xian)。惠州市三(san)民(min)實業有(you)限公(gong)司(si)，是一家(jia)(jia)集電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)、科(ke)研、生產(chan)(chan)、銷售(shou)、服(fu)(fu)務(wu)為(wei)(wei)(wei)(wei)(wei)(wei)一體的企業，公(gong)司(si)兼營電(dian)(dian)(dian)線(xian)、電(dian)(dian)(dian)纜(lan)等(deng)建(jian)材相關產(chan)(chan)品(pin)。公(gong)司(si)實力雄(xiong)厚，全國多(duo)個(ge)大型(xing)重點工(gong)(gong)程項(xiang)目指定(ding)供應(ying)商(shang)，并與多(duo)家(jia)(jia)房地(di)(di)產(chan)(chan)公(gong)司(si)和(he)電(dian)(dian)(dian)力安(an)裝單位建(jian)立長期緊(jin)密合(he)(he)作關系(xi)。橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)產(chan)(chan)品(pin)有(you)托盤(pan)式(shi)、槽式(shi)、梯級式(shi)鋼制及鋁合(he)(he)金(jin)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列，組合(he)(he)式(shi)及玻璃鋼、防(fang)火(huo)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列。公(gong)司(si)自成(cheng)立以(yi)來，順應(ying)經(jing)濟發展(zhan)的潮(chao)流，以(yi)滿足省(sheng)、市重點建(jian)設工(gong)(gong)程服(fu)(fu)務(wu)需要為(wei)(wei)(wei)(wei)(wei)(wei)目標，堅(jian)持誠(cheng)信立業，以(yi)市場為(wei)(wei)(wei)(wei)(wei)(wei)導向，竭誠(cheng)為(wei)(wei)(wei)(wei)(wei)(wei)客戶提供好(hao)的產(chan)(chan)品(pin)和(he)滿意的服(fu)(fu)務(wu)。噴粉電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)不宜作接(jie)(jie)(jie)地(di)(di)干線(xian))，每個(ge)電(dian)(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的電(dian)(dian)(dian)阻值可按下式(shi)計算(suan)(suan)：r=ρ·L/S式(shi)中：ρ=15×10Ω-6/cm(20℃)；L=長度按100mm計算(suan)(suan)。鋁合(he)(he)金(jin)線(xian)槽就找(zhao)三(san)民(min)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)。珠(zhu)海托盤(pan)式(shi)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)報價

并與多家房地產(chan)公司(si)和(he)(he)電(dian)(dian)(dian)(dian)力安(an)裝(zhuang)單位建立(li)長期緊密合(he)作關系(xi)。橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)產(chan)品有托盤式(shi)(shi)、槽式(shi)(shi)、梯級式(shi)(shi)鋼(gang)制及鋁(lv)合(he)金(jin)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)列，組合(he)式(shi)(shi)及玻璃鋼(gang)、防火橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)列。公司(si)自成立(li)以(yi)來，順(shun)應經濟發(fa)展的(de)(de)(de)潮流(liu)，以(yi)滿(man)足省、市重點建設工程服(fu)務需要為目標，堅持(chi)誠信立(li)業，以(yi)市場為導向，竭誠為客戶提(ti)供(gong)好的(de)(de)(de)產(chan)品和(he)(he)滿(man)意的(de)(de)(de)服(fu)務。根據所選(xuan)取的(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)寬(kuan)度(du)和(he)(he)所要求的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)水平方向載(zai)(zai)荷(he)形變(bian)的(de)(de)(de)大(da)小(xiao)，查(cha)對(dui)相應結(jie)構(gou)形式(shi)(shi)的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)載(zai)(zai)荷(he)特(te)(te)性曲(qu)線，當不能(neng)(neng)滿(man)足形變(bian)要求時，可以(yi)適(shi)當增大(da)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)側(ce)高(gao)或者減(jian)小(xiao)支(zhi)(zhi)撐(cheng)間距(ju)，以(yi)便(bian)滿(man)足要求。電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)是(shi)用薄(bo)鋼(gang)板(ban)沖壓而(er)成。其承(cheng)(cheng)載(zai)(zai)能(neng)(neng)力具有一定的(de)(de)(de)限度(du)。否則將會(hui)因橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)超載(zai)(zai)而(er)產(chan)生嚴重形變(bian)。影響橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)美觀和(he)(he)電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)安(an)全(quan)運行。通常電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)承(cheng)(cheng)載(zai)(zai)能(neng)(neng)力是(shi)用電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)載(zai)(zai)荷(he)特(te)(te)性曲(qu)線表示的(de)(de)(de)。由載(zai)(zai)荷(he)曲(qu)線圖可以(yi)看出，電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)載(zai)(zai)荷(he)能(neng)(neng)力的(de)(de)(de)大(da)小(xiao)是(shi)一個(ge)與橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)規格(ge)和(he)(he)支(zhi)(zhi)撐(cheng)距(ju)離(li)有關的(de)(de)(de)量(liang)(liang)。對(dui)應于同一支(zhi)(zhi)撐(cheng)距(ju)離(li)和(he)(he)彎凸變(bian)形量(liang)(liang)。側(ce)面(mian)高(gao)度(du)大(da)的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)承(cheng)(cheng)載(zai)(zai)能(neng)(neng)力大(da)，高(gao)度(du)小(xiao)的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)承(cheng)(cheng)載(zai)(zai)能(neng)(neng)力小(xiao)。另外(wai)當載(zai)(zai)荷(he)能(neng)(neng)力劃、相同時，對(dui)于同一規格(ge)的(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。支(zhi)(zhi)撐(cheng)距(ju)離(li)小(xiao)的(de)(de)(de)比支(zhi)(zhi)撐(cheng)距(ju)離(li)大(da)的(de)(de)(de)彎曲(qu)變(bian)形量(liang)(liang)小(xiao)。一般(ban)情況下電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)每隔～。電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)托盤式(shi)(shi)托盤式(shi)(shi)電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)在選(xuan)取時電(dian)(dian)(dian)(dian)纜(lan)(lan)在橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)內一般(ban)是(shi)單層(ceng)水平排放。陽江電(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)安(an)裝(zhuang)各(ge)類橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)出售，型(xing)號齊全(quan)，三民橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。

則(ze)應(ying)將跨距適(shi)當(dang)(dang)縮(suo)小(xiao)。附加荷(he)(he)載在室(shi)外是(shi)指冰雪、風和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁力所形成的(de)(de)(de)(de)荷(he)(he)載,它與(yu)安(an)裝(zhuang)場(chang)所的(de)(de)(de)(de)地(di)區自(zi)然氣象(xiang)條(tiao)件(jian)和帶電(dian)(dian)(dian)(dian)(dian)(dian)(dian)體的(de)(de)(de)(de)性質(zhi)有關(guan),設(she)計(ji)中應(ying)根據各種條(tiao)件(jian)加以(yi)計(ji)算。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架脹縮(suo)問題由于(yu)環(huan)境溫(wen)(wen)(wen)度(du)變化,鋼(gang)質(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架會出現熱脹冷縮(suo)的(de)(de)(de)(de)現象(xiang)。室(shi)外橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架受溫(wen)(wen)(wen)度(du)影(ying)響較大(da)例如環(huan)境高溫(wen)(wen)(wen)度(du)為(wei)(wei)(wei)(wei)(wei)40℃,低溫(wen)(wen)(wen)度(du)為(wei)(wei)(wei)(wei)(wei)-20℃,則(ze)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架的(de)(de)(de)(de)大(da)收縮(suo)量按下(xia)(xia)式(shi)求得(de)：Δt=×10-6×60deg(度(du))×1000mm由此得(de)出結論：溫(wen)(wen)(wen)差(cha)(cha)為(wei)(wei)(wei)(wei)(wei)60℃時(shi)(shi),Δι=溫(wen)(wen)(wen)差(cha)(cha)為(wei)(wei)(wei)(wei)(wei)50℃時(shi)(shi),Δι=溫(wen)(wen)(wen)差(cha)(cha)為(wei)(wei)(wei)(wei)(wei)40℃時(shi)(shi),Δι=工程設(she)計(ji)中直(zhi)線段電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架應(ying)考慮伸縮(suo)接(jie)(jie)(jie)(jie)頭,伸縮(suo)接(jie)(jie)(jie)(jie)頭的(de)(de)(de)(de)間(jian)距建議按以(yi)下(xia)(xia)取定(ding)(ding)：當(dang)(dang)溫(wen)(wen)(wen)差(cha)(cha)為(wei)(wei)(wei)(wei)(wei)40℃時(shi)(shi)為(wei)(wei)(wei)(wei)(wei)50m;當(dang)(dang)溫(wen)(wen)(wen)差(cha)(cha)為(wei)(wei)(wei)(wei)(wei)50℃時(shi)(shi)為(wei)(wei)(wei)(wei)(wei)40m;當(dang)(dang)溫(wen)(wen)(wen)差(cha)(cha)為(wei)(wei)(wei)(wei)(wei)60℃時(shi)(shi)為(wei)(wei)(wei)(wei)(wei)40m;電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架接(jie)(jie)(jie)(jie)地(di)根據規(gui)范的(de)(de)(de)(de)有關(guan)規(gui)定(ding)(ding),鍍鋅電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架進行良好的(de)(de)(de)(de)接(jie)(jie)(jie)(jie)地(di)。(1)鍍鋅電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架直(zhi)接(jie)(jie)(jie)(jie)板(ban)每個(ge)固定(ding)(ding)螺(luo)(luo)栓(shuan)接(jie)(jie)(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)應(ying)小(xiao)于(yu)Ω,此時(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架可作(zuo)(zuo)為(wei)(wei)(wei)(wei)(wei)接(jie)(jie)(jie)(jie)地(di)干線(噴粉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架不宜作(zuo)(zuo)接(jie)(jie)(jie)(jie)地(di)干線)，每個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值可按下(xia)(xia)式(shi)計(ji)算：r=ρ·L/S式(shi)中：ρ=15×10Ω-6/cm(20℃)；L=長(chang)度(du)按100mm計(ji)算；S=截面積cm2。(2)當(dang)(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架安(an)裝(zhuang)連接(jie)(jie)(jie)(jie)程整體后(hou),每根梯(ti)邊(bian)(或每個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)槽)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)為(wei)(wei)(wei)(wei)(wei)：R=L(r+1/3r’)式(shi)中：R--梯(ti)邊(bian)，即（電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)槽）全長(chang)總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)（mΩ）；r--梯(ti)邊(bian)單位長(chang)度(du)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)（mΩ/m）r’--直(zhi)接(jie)(jie)(jie)(jie)板(ban)固定(ding)(ding)螺(luo)(luo)栓(shuan)接(jie)(jie)(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)。

粉末靜電(dian)(dian)(dian)(dian)(dian)(dian)噴涂工藝(yi)壽(shou)命(ming)不(bu)小于12年，適用于室(shi)內常溫干(gan)燥環境，價格一(yi)般(ban)。設(she)計(ji)人(ren)員應(ying)該根據工程(cheng)環境條件(jian)合(he)(he)理選擇電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)表面防(fang)(fang)腐層類(lei)別，并在設(she)計(ji)文件(jian)中清晰(xi)地(di)表達(da)。4．電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)防(fang)(fang)火(huo)等級選擇電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)在有防(fang)(fang)火(huo)要(yao)(yao)求的(de)(de)區段內，可在電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)梯(ti)(ti)架(jia)(jia)(jia)(jia)(jia)(jia)、托盤(pan)內添加(jia)具有耐火(huo)或(huo)難(nan)燃性(xing)能(neng)的(de)(de)板、網等材料構成(cheng)封閉或(huo)半(ban)封閉式(shi)結構，并采(cai)(cai)取在橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)及其(qi)支吊架(jia)(jia)(jia)(jia)(jia)(jia)表面涂刷(shua)防(fang)(fang)火(huo)涂層等措施(shi)，其(qi)整體(ti)耐火(huo)性(xing)能(neng)應(ying)滿(man)足國家有關規(gui)(gui)范或(huo)標準的(de)(de)要(yao)(yao)求。在工程(cheng)防(fang)(fang)火(huo)要(yao)(yao)求較高(gao)的(de)(de)場所(suo)，不(bu)宜采(cai)(cai)用鋁合(he)(he)金電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)。在相同規(gui)(gui)格下，阻燃型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)比(bi)鋼制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)貴(gui)，使用壽(shou)命(ming)是鋼制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)5倍以上(shang)，重(zhong)量比(bi)鋼制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)重(zhong)30%。防(fang)(fang)火(huo)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)比(bi)鋼制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)稍貴(gui)，使用壽(shou)命(ming)是鋼制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)3倍以上(shang)，重(zhong)量與(yu)鋼制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)基本相同。5．電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)填充率的(de)(de)選擇電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)梯(ti)(ti)架(jia)(jia)(jia)(jia)(jia)(jia)、托盤(pan)寬度和(he)高(gao)度的(de)(de)選擇應(ying)符合(he)(he)填充率的(de)(de)要(yao)(yao)求。惠州市三民實(shi)(shi)業有限公司，是一(yi)家集電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)、科研(yan)、生產(chan)(chan)、銷售、服務為一(yi)體(ti)的(de)(de)企(qi)業，公司兼營電(dian)(dian)(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)等建材相關產(chan)(chan)品。公司實(shi)(shi)力雄厚，全(quan)國多個大(da)型(xing)重(zhong)點工程(cheng)項目(mu)指定(ding)供(gong)應(ying)商，并與(yu)多家房(fang)地(di)產(chan)(chan)公司和(he)電(dian)(dian)(dian)(dian)(dian)(dian)力安裝單位(wei)建立長期緊密合(he)(he)作關系。橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)產(chan)(chan)品有托盤(pan)式(shi)、槽式(shi)、梯(ti)(ti)級式(shi)鋼制及鋁合(he)(he)金橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)系列。電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)實(shi)(shi)力供(gong)應(ying)商？三民橋(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)！

要注明橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)起點(dian)、終點(dian)、拐彎(wan)點(dian)、分(fen)(fen)支點(dian)及(ji)升降(jiang)點(dian)的(de)(de)(de)坐標(biao)或定(ding)位尺寸、標(biao)高(gao)(gao)(gao),如能繪制橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)敷(fu)設(she)軸側圖(tu),則對材料(liao)統(tong)計(ji)將更精確。直(zhi)線(xian)(xian)(xian)段：注明全長、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)層數(shu)、標(biao)高(gao)(gao)(gao)、型(xing)號及(ji)規(gui)格(ge)(ge)(ge)。拐彎(wan)點(dian)和分(fen)(fen)支點(dian):注明所(suo)用轉(zhuan)彎(wan)接(jie)板的(de)(de)(de)型(xing)號及(ji)規(gui)格(ge)(ge)(ge)。升降(jiang)段：注明標(biao)高(gao)(gao)(gao)變化,也可(ke)用局部大(da)樣(yang)圖(tu)或剖面(mian)(mian)圖(tu)表(biao)示。(5)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)支撐點(dian),如立柱、托臂或非(fei)標(biao)準支、構架(jia)(jia)(jia)的(de)(de)(de)間(jian)距、安裝方式(shi)、型(xing)號規(gui)格(ge)(ge)(ge)、標(biao)高(gao)(gao)(gao),可(ke)同意(yi)在平面(mian)(mian)上(shang)列表(biao)說明,也可(ke)分(fen)(fen)段標(biao)出(chu)(chu)用不(bu)同的(de)(de)(de)剖面(mian)(mian)圖(tu)、單線(xian)(xian)(xian)圖(tu)或大(da)樣(yang)圖(tu)表(biao)示。(6)電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)引下(xia)點(dian)位置及(ji)引下(xia)方式(shi),一般而(er)言,大(da)批電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)引下(xia)可(ke)用垂(chui)直(zhi)彎(wan)接(jie)板和垂(chui)直(zhi)引上(shang)架(jia)(jia)(jia),少量電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)引下(xia)可(ke)用導(dao)板或引管(guan)注明引下(xia)方式(shi)即可(ke)。(7)電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)宜高(gao)(gao)(gao)出(chu)(chu)地面(mian)(mian)。(8)電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)內纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)垂(chui)直(zhi)敷(fu)設(she)時(shi)(shi),在纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)的(de)(de)(de)上(shang)端(duan)和每(mei)間(jian)隔(ge)、尾(wei)、轉(zhuan)彎(wan)及(ji)每(mei)間(jian)隔(ge)3~5米處進(jin)(jin)行固(gu)定(ding)。(9)）在吊頂內設(she)置時(shi)(shi),槽(cao)蓋開啟面(mian)(mian)應(ying)(ying)保持80(毫米的(de)(de)(de)垂(chui)直(zhi)凈空(kong),線(xian)(xian)(xian)槽(cao)截面(mian)(mian)利(li)用率不(bu)應(ying)(ying)超過50%。(10)布(bu)放在線(xian)(xian)(xian)槽(cao)的(de)(de)(de)纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)可(ke)以(yi)不(bu)綁扎(zha)(zha),槽(cao)內纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)應(ying)(ying)順直(zhi),槽(cao)內纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)應(ying)(ying)順直(zhi),盡量不(bu)交叉,纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)不(bu)應(ying)(ying)溢出(chu)(chu)線(xian)(xian)(xian)槽(cao),在纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)進(jin)(jin)出(chu)(chu)線(xian)(xian)(xian)槽(cao)部位,轉(zhuan)彎(wan)處應(ying)(ying)綁扎(zha)(zha)固(gu)定(ding)。垂(chui)直(zhi)線(xian)(xian)(xian)槽(cao)布(bu)放纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)應(ying)(ying)每(mei)間(jian)隔(ge)(11)在水平、垂(chui)直(zhi)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)和垂(chui)直(zhi)線(xian)(xian)(xian)槽(cao)中(zhong)敷(fu)設(she)線(xian)(xian)(xian)時(shi)(shi),應(ying)(ying)對纜(lan)(lan)(lan)(lan)(lan)(lan)線(xian)(xian)(xian)進(jin)(jin)行綁扎(zha)(zha)。4對線(xian)(xian)(xian)電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)以(yi)24根(gen)為束。電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)誰做得(de)好(hao)？三(san)民橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)！電(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)生產企業

電(dian)纜橋(qiao)架，防火噴塑，熱鍍鋅，三民橋(qiao)架。珠海托盤式橋(qiao)架報價

竭誠為(wei)客(ke)戶提供好(hao)的(de)產品和滿(man)(man)意的(de)服(fu)務。電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)結構(gou)形(xing)式編(bian)輯電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)選擇1.在工(gong)程設(she)(she)計中(zhong)，橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)布置(zhi)應(ying)(ying)根據經濟合(he)理(li)性(xing)(xing)(xing)、技(ji)術可行(xing)性(xing)(xing)(xing)、運行(xing)安全性(xing)(xing)(xing)等(deng)因素綜(zong)合(he)比較，以確定佳方(fang)(fang)案，還要(yao)(yao)充分滿(man)(man)足(zu)施(shi)(shi)工(gong)安裝、維護檢修及電(dian)纜(lan)(lan)敷(fu)(fu)(fu)設(she)(she)的(de)要(yao)(yao)求(qiu)(qiu)。2.橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)水平(ping)敷(fu)(fu)(fu)設(she)(she)時距(ju)地面(mian)的(de)高(gao)度(du)一般不(bu)低于(yu)于(yu)，垂直敷(fu)(fu)(fu)設(she)(she)時距(ju)地面(mian)，但敷(fu)(fu)(fu)設(she)(she)在電(dian)氣房間內(nei)時除外(wai)。電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)水平(ping)敷(fu)(fu)(fu)設(she)(she)在設(she)(she)備(bei)夾層或(huo)上人馬道且(qie)低于(yu)2．5m，應(ying)(ying)采(cai)(cai)取(qu)保護接地措(cuo)施(shi)(shi)。3.橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)、線(xian)槽(cao)及其(qi)支吊(diao)架(jia)(jia)(jia)使用在有(you)(you)腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)環(huan)境(jing)中(zhong)，應(ying)(ying)采(cai)(cai)用耐(nai)腐(fu)(fu)蝕(shi)(shi)的(de)剛性(xing)(xing)(xing)材料(liao)制(zhi)造(zao)．或(huo)采(cai)(cai)取(qu)防腐(fu)(fu)蝕(shi)(shi)處理(li)，防腐(fu)(fu)蝕(shi)(shi)處理(li)方(fang)(fang)式應(ying)(ying)滿(man)(man)足(zu)工(gong)程環(huan)境(jing)和耐(nai)久性(xing)(xing)(xing)的(de)要(yao)(yao)求(qiu)(qiu)。對(dui)耐(nai)腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)能(neng)要(yao)(yao)求(qiu)(qiu)較高(gao)或(huo)要(yao)(yao)求(qiu)(qiu)潔凈的(de)場所，宜選用鋁(lv)合(he)金電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)。4.橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)在有(you)(you)防火要(yao)(yao)求(qiu)(qiu)的(de)區段內(nei)，可在電(dian)纜(lan)(lan)梯架(jia)(jia)(jia)，托(tuo)盤內(nei)添加具有(you)(you)耐(nai)火或(huo)難燃(ran)性(xing)(xing)(xing)能(neng)的(de)板，網等(deng)材料(liao)構(gou)成封閉或(huo)半封閉式結構(gou)，并采(cai)(cai)取(qu)在橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)及其(qi)支吊(diao)架(jia)(jia)(jia)表面(mian)涂(tu)刷防火涂(tu)層等(deng)措(cuo)施(shi)(shi)，其(qi)整體(ti)耐(nai)火性(xing)(xing)(xing)能(neng)應(ying)(ying)滿(man)(man)足(zu)國(guo)家有(you)(you)關規范(fan)或(huo)標準的(de)要(yao)(yao)求(qiu)(qiu)。在工(gong)程防火要(yao)(yao)求(qiu)(qiu)較高(gao)的(de)場所，不(bu)宜采(cai)(cai)用鋁(lv)合(he)金電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)。5.需要(yao)(yao)屏(ping)蔽(bi)電(dian)磁干擾的(de)電(dian)纜(lan)(lan)線(xian)路．或(huo)有(you)(you)防護外(wai)部影n向(xiang)如戶外(wai)日照，油，腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)液體(ti)、易燃(ran)粉(fen)塵等(deng)環(huan)境(jing)要(yao)(yao)求(qiu)(qiu)時．應(ying)(ying)選用無(wu)孔(kong)托(tuo)盤式電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)。6.在容易積聚粉(fen)塵的(de)場所，電(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)應(ying)(ying)選用蓋板。珠海托(tuo)盤式橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)報價(jia)

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