應(ying)(ying)按(an)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)規格、層(ceng)數、跨(kua)距(ju)(ju)等條(tiao)件(jian)配(pei)(pei)置(zhi)(zhi)。并應(ying)(ying)滿足(zu)荷載的(de)(de)(de)要(yao)(yao)求。4、橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)橫截面積的(de)(de)(de)選擇見表三、支、吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)的(de)(de)(de)配(pei)(pei)置(zhi)(zhi)1、戶內支、吊(diao)(diao)(diao)(diao)短跨(kua)距(ju)(ju)一(yi)(yi)(yi)(yi)般(ban)采取(qu)。戶外立柱中(zhong)(zhong)(zhong)跨(kua)距(ju)(ju)一(yi)(yi)(yi)(yi)般(ban)采取(qu)6m。2、非直(zhi)線(xian)段(duan)的(de)(de)(de)支、吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)配(pei)(pei)置(zhi)(zhi)就遵(zun)循以下(xia)原則。當(dang)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)寬(kuan)度<300mm時，應(ying)(ying)在距(ju)(ju)非直(zhi)線(xian)段(duan)與(yu)直(zhi)線(xian)結合處300-600m的(de)(de)(de)直(zhi)線(xian)段(duan)側(ce)設置(zhi)(zhi)一(yi)(yi)(yi)(yi)個(ge)支、吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)。當(dang)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)寬(kuan)度>300mm時，除(chu)符合下(xia)述(shu)條(tiao)件(jian)外，在非直(zhi)線(xian)段(duan)中(zhong)(zhong)(zhong)部(bu)還應(ying)(ying)增(zeng)設一(yi)(yi)(yi)(yi)個(ge)支、吊(diao)(diao)(diao)(diao)架(jia)(jia)(jia)。3、橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)多(duo)層(ceng)設置(zhi)(zhi)時層(ceng)間中(zhong)(zhong)(zhong)心距(ju)(ju)為200，250，300，350mm。4、橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)直(zhi)線(xian)段(duan)每(mei)隔50m應(ying)(ying)予留伸縮縫20-30mm（金屬橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)）。四、防(fang)火要(yao)(yao)求橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)防(fang)火的(de)(de)(de)區段(duan)，必須采用鋼制或不燃、阻燃材料。我公司(si)生產(chan)的(de)(de)(de)BJⅢ系(xi)列(lie)電(dian)纜橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)均為防(fang)火橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)。五、接(jie)(jie)地(di)(di)1、橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)統(tong)應(ying)(ying)具有(you)可靠的(de)(de)(de)電(dian)氣連接(jie)(jie)并接(jie)(jie)地(di)(di)（只對金屬橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)）。2、當(dang)允許(xu)利用橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)統(tong)構成接(jie)(jie)地(di)(di)干(gan)線(xian)回路(lu)時應(ying)(ying)符合下(xia)列(lie)要(yao)(yao)求。橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)端部(bu)之(zhi)間連接(jie)(jie)電(dian)阻應(ying)(ying)不大于(yu)，接(jie)(jie)地(di)(di)孔應(ying)(ying)絕(jue)緣涂層(ceng)。在1KV及(ji)以下(xia)中(zhong)(zhong)(zhong)性(xing)點直(zhi)接(jie)(jie)接(jie)(jie)地(di)(di)系(xi)統(tong)中(zhong)(zhong)(zhong)，受電(dian)設備的(de)(de)(de)接(jie)(jie)地(di)(di)與(yu)系(xi)統(tong)中(zhong)(zhong)(zhong)性(xing)線(xian)接(jie)(jie)地(di)(di)相連。裝有(you)處動(dong)切(qie)斷(duan)供電(dian)裝軒時，橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)級長方(fang)向金屬橫截面積應(ying)(ying)不小于(yu)規定值。3、沿橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)全長另敷設接(jie)(jie)地(di)(di)干(gan)線(xian)時，每(mei)段(duan)（包(bao)括非直(zhi)線(xian)段(duan)）橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)應(ying)(ying)至少有(you)一(yi)(yi)(yi)(yi)點與(yu)接(jie)(jie)地(di)(di)干(gan)線(xian)可靠連接(jie)(jie)。4、對于(yu)振動(dong)場所，在接(jie)(jie)地(di)(di)部(bu)位的(de)(de)(de)連接(jie)(jie)處應(ying)(ying)裝置(zhi)(zhi)彈簧圈。噴涂橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)就找三民橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)。江(jiang)門托盤(pan)式(shi)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)報價

網等(deng)(deng)材料構成封(feng)閉(bi)或半封(feng)閉(bi)式結構，并采(cai)取在(zai)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)及其(qi)支(zhi)吊架(jia)表面(mian)涂刷防火(huo)(huo)涂層(ceng)等(deng)(deng)措施。其(qi)整體(ti)耐火(huo)(huo)性能(neng)應(ying)(ying)滿(man)足國家(jia)有(you)關(guan)規(gui)范或標(biao)(biao)準的(de)要(yao)(yao)(yao)求。在(zai)工程(cheng)防火(huo)(huo)要(yao)(yao)(yao)求較高的(de)場(chang)所(suo)．不宜采(cai)用鋁合(he)金(jin)(jin)電(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)。1．5需(xu)要(yao)(yao)(yao)屏蔽(bi)電(dian)磁干擾(rao)的(de)電(dian)纜(lan)線(xian)路．或有(you)防護外部影響(xiang)如戶外日照(zhao)，油，腐蝕(shi)性液體(ti)、易燃粉(fen)塵等(deng)(deng)環(huan)境要(yao)(yao)(yao)求時．應(ying)(ying)選用無孔(kong)托(tuo)盤(pan)式電(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)。1．6在(zai)容易積聚粉(fen)塵的(de)場(chang)所(suo)，電(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)應(ying)(ying)選用蓋板；在(zai)公(gong)共通道或室外跨越道路段．底層(ceng)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)上(shang)(shang)宜加墊(dian)板或使用無孔(kong)托(tuo)盤(pan)。1．7不同電(dian)壓、不同用途的(de)電(dian)纜(lan)不宜敷設(she)在(zai)同一(yi)層(ceng)電(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)內：(1)1kV以上(shang)(shang)和(he)1kV及以下的(de)電(dian)纜(lan)：(2)同一(yi)路徑向(xiang)一(yi)級負荷(he)供電(dian)的(de)雙回路電(dian)纜(lan)；(3)應(ying)(ying)急照(zhao)明和(he)其(qi)他照(zhao)明的(de)電(dian)纜(lan)：(4)電(dian)力(li)。惠州(zhou)市(shi)三(san)民實業有(you)限公(gong)司(si)(si)，是(shi)一(yi)家(jia)集(ji)電(dian)纜(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)、科研(yan)、生(sheng)產、銷(xiao)售(shou)、服務為(wei)一(yi)體(ti)的(de)企業，公(gong)司(si)(si)兼營電(dian)線(xian)、電(dian)纜(lan)等(deng)(deng)建(jian)材相關(guan)產品。公(gong)司(si)(si)實力(li)雄厚，全國多個大型重點(dian)工程(cheng)項目指(zhi)定供應(ying)(ying)商，并與多家(jia)房(fang)地產公(gong)司(si)(si)和(he)電(dian)力(li)安裝單位(wei)建(jian)立(li)長(chang)期緊密(mi)合(he)作關(guan)系(xi)。橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)產品有(you)托(tuo)盤(pan)式、槽(cao)式、梯級式鋼制及鋁合(he)金(jin)(jin)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)系(xi)列，組合(he)式及玻璃鋼、防火(huo)(huo)橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)系(xi)列。公(gong)司(si)(si)自(zi)成立(li)以來，順應(ying)(ying)經濟發展的(de)潮流，以滿(man)足省、市(shi)重點(dian)建(jian)設(she)工程(cheng)服務需(xu)要(yao)(yao)(yao)為(wei)目標(biao)(biao)，堅(jian)持誠信立(li)業，以市(shi)場(chang)為(wei)導向(xiang)。陽(yang)江槽(cao)式橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)厚度橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)廠家(jia)就(jiu)找三(san)民橋(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)。

也可(ke)以附(fu)設在(zai)各種建(構)筑物(wu)和(he)(he)管廊支架(jia)(jia)(jia)(jia)上，應體(ti)現(xian)結構簡單(dan)，造型(xing)美觀、配置靈活(huo)和(he)(he)維修方便(bian)等特點，全部零(ling)件均需(xu)(xu)進(jin)行鍍鋅處(chu)理。安裝在(zai)建筑物(wu)外(wai)露天的(de)(de)(de)(de)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)，如果是(shi)(shi)在(zai)鄰近海邊或屬于(yu)(yu)腐蝕區，則材(cai)質必(bi)須具(ju)有(you)防腐、耐潮(chao)氣、附(fu)著力好，耐沖(chong)擊強度高的(de)(de)(de)(de)物(wu)性特點。電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)分(fen)類編輯梯級(ji)(ji)式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)圖1、梯級(ji)(ji)式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)CQ1-T型(xing)梯級(ji)(ji)式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)是(shi)(shi)根(gen)據國內外(wai)有(you)關資料而改進(jin)設計(ji)的(de)(de)(de)(de)。它具(ju)有(you)重量輕(qing)、成(cheng)本低、造型(xing)別(bie)具(ju)、安裝方便(bian)、散熱、透氣好等優點。它適(shi)用(yong)于(yu)(yu)一(yi)般直(zhi)徑較大電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)敷設。惠州(zhou)市三民實業有(you)限公司(si)，是(shi)(shi)一(yi)家(jia)(jia)集電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)、科研、生產(chan)(chan)、銷售(shou)、服(fu)務為(wei)一(yi)體(ti)的(de)(de)(de)(de)企(qi)業，公司(si)兼營電(dian)(dian)(dian)線(xian)、電(dian)(dian)(dian)纜(lan)(lan)等建材(cai)相關產(chan)(chan)品。公司(si)實力雄厚，全國多(duo)個大型(xing)重點工(gong)程項(xiang)目指定供(gong)應商(shang)，并與(yu)多(duo)家(jia)(jia)房(fang)地產(chan)(chan)公司(si)和(he)(he)電(dian)(dian)(dian)力安裝單(dan)位建立長期緊密(mi)合作關系(xi)(xi)。橋(qiao)(qiao)架(jia)(jia)(jia)(jia)產(chan)(chan)品有(you)托盤式(shi)(shi)(shi)、槽式(shi)(shi)(shi)、梯級(ji)(ji)式(shi)(shi)(shi)鋼制及鋁(lv)合金橋(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)(xi)列，組合式(shi)(shi)(shi)及玻(bo)璃鋼、防火橋(qiao)(qiao)架(jia)(jia)(jia)(jia)系(xi)(xi)列。公司(si)自(zi)成(cheng)立以來，順應經濟發(fa)展的(de)(de)(de)(de)潮(chao)流，以滿足省(sheng)、市重點建設工(gong)程服(fu)務需(xu)(xu)要為(wei)目標(biao)，堅(jian)持誠信(xin)立業，以市場(chang)為(wei)導向，竭誠為(wei)客戶提供(gong)好的(de)(de)(de)(de)產(chan)(chan)品和(he)(he)滿意的(de)(de)(de)(de)服(fu)務。適(shi)合于(yu)(yu)高、低壓動力電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)敷設。2、托盤式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)托盤式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)是(shi)(shi)石油、化工(gong)、輕(qing)工(gong)、電(dian)(dian)(dian)訊等方面應用(yong)的(de)(de)(de)(de)一(yi)種。

3)兩組電纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)在(zai)同(tong)一高(gao)度平(ping)行(xing)(xing)敷設(she)時,其間凈距不(bu)小于。(4)在(zai)平(ping)行(xing)(xing)圖(tu)(tu)(tu)上(shang)(shang)繪(hui)出橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)路(lu)由(you)。惠州市(shi)三(san)民(min)實業(ye)有(you)限(xian)公(gong)司，是一家集電纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)、科研、生產、銷(xiao)售(shou)、服(fu)務(wu)(wu)為(wei)(wei)一體的(de)(de)(de)企業(ye)，公(gong)司兼營電線、電纜(lan)等建材相關產品。公(gong)司實力雄厚，全國多個大型重點(dian)(dian)(dian)(dian)工程項目(mu)指定(ding)供應商，并與多家房地產公(gong)司和電力安裝單位建立(li)(li)長期緊(jin)密合作(zuo)關系(xi)。橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)產品有(you)托(tuo)盤式(shi)、槽式(shi)、梯級式(shi)鋼(gang)制(zhi)及鋁合金橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列(lie)，組合式(shi)及玻(bo)璃鋼(gang)、防(fang)(fang)火橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列(lie)。公(gong)司自成立(li)(li)以來，順(shun)應經(jing)濟發展的(de)(de)(de)潮流，以滿足省、市(shi)重點(dian)(dian)(dian)(dian)建設(she)工程服(fu)務(wu)(wu)需(xu)要為(wei)(wei)目(mu)標(biao)，堅持誠(cheng)信立(li)(li)業(ye)，以市(shi)場為(wei)(wei)導向(xiang)，竭誠(cheng)為(wei)(wei)客戶提供好的(de)(de)(de)產品和滿意的(de)(de)(de)服(fu)務(wu)(wu)。要注(zhu)(zhu)明橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)起點(dian)(dian)(dian)(dian)、終點(dian)(dian)(dian)(dian)、拐彎(wan)點(dian)(dian)(dian)(dian)、分(fen)(fen)支(zhi)點(dian)(dian)(dian)(dian)及升降點(dian)(dian)(dian)(dian)的(de)(de)(de)坐標(biao)或定(ding)位尺寸、標(biao)高(gao),如能繪(hui)制(zhi)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)敷設(she)軸側圖(tu)(tu)(tu),則對材料統計將更(geng)精確。直(zhi)(zhi)線段(duan)：注(zhu)(zhu)明全長、橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)層數、標(biao)高(gao)、型號及規格。拐彎(wan)點(dian)(dian)(dian)(dian)和分(fen)(fen)支(zhi)點(dian)(dian)(dian)(dian):注(zhu)(zhu)明所用轉(zhuan)彎(wan)接板的(de)(de)(de)型號及規格。升降段(duan)：注(zhu)(zhu)明標(biao)高(gao)變化,也可用局部大樣(yang)圖(tu)(tu)(tu)或剖面(mian)(mian)圖(tu)(tu)(tu)表示(shi)。(5)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)支(zhi)撐點(dian)(dian)(dian)(dian),如立(li)(li)柱、托(tuo)臂或非(fei)標(biao)準支(zhi)、構架(jia)(jia)(jia)的(de)(de)(de)間距、安裝方式(shi)、型號規格、標(biao)高(gao),可同(tong)意在(zai)平(ping)面(mian)(mian)上(shang)(shang)列(lie)表說明,也可分(fen)(fen)段(duan)標(biao)出用不(bu)同(tong)的(de)(de)(de)剖面(mian)(mian)圖(tu)(tu)(tu)、單線圖(tu)(tu)(tu)或大樣(yang)圖(tu)(tu)(tu)表示(shi)。(6)電纜(lan)引(yin)下點(dian)(dian)(dian)(dian)位置及引(yin)下方式(shi),一般而言,大批電纜(lan)引(yin)下可用垂直(zhi)(zhi)彎(wan)接板和垂直(zhi)(zhi)引(yin)上(shang)(shang)架(jia)(jia)(jia)。防(fang)(fang)火橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)就找三(san)民(min)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)。

應將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)和(he)弱電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)各直(zhi)一(yi)側,中(zhong)間(jian)(jian)采用(yong)隔(ge)板分(fen)隔(ge)。3、弱電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)與其它低電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)合(he)用(yong)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)時,應嚴格(ge)執(zhi)行選擇具有(you)外屏蔽層(ceng)的(de)(de)弱電(dian)(dian)(dian)(dian)(dian)(dian)系統(tong)的(de)(de)弱電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),避(bi)免相互間(jian)(jian)的(de)(de)干擾(rao)。4、其它安裝(zhuang)(1)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)由(you)室外進入建筑物內時,橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)向外的(de)(de)坡度不(bu)得小(xiao)于1/100。(2)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)與用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)設(she)(she)備交越時,其間(jian)(jian)的(de)(de)凈距不(bu)小(xiao)于。(3)兩組(zu)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)在同一(yi)高(gao)度平(ping)行敷設(she)(she)時,其間(jian)(jian)凈距不(bu)小(xiao)于。(4)在平(ping)行圖(tu)(tu)上繪出(chu)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)路由(you),要注(zhu)明橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)起點、終(zhong)點、拐彎(wan)(wan)點、分(fen)支(zhi)(zhi)點及(ji)(ji)升降點的(de)(de)坐(zuo)標或(huo)定位尺寸(cun)、標高(gao),如(ru)能繪制(zhi)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)敷設(she)(she)軸側圖(tu)(tu),則對材料(liao)統(tong)計將(jiang)更(geng)精(jing)確。惠(hui)州市三民(min)實業有(you)限(xian)公(gong)司(si)(si)，是一(yi)家集電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)、科研、生產(chan)(chan)、銷售(shou)、服務(wu)為(wei)(wei)一(yi)體的(de)(de)企業，公(gong)司(si)(si)兼營電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)、電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)等建材相關產(chan)(chan)品。公(gong)司(si)(si)實力雄厚，全(quan)國多個大型(xing)(xing)重點工程(cheng)項(xiang)目指定供(gong)應商，并(bing)與多家房(fang)地(di)產(chan)(chan)公(gong)司(si)(si)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)力安裝(zhuang)單位建立長(chang)期緊密(mi)合(he)作關系。橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)產(chan)(chan)品有(you)托(tuo)盤(pan)式(shi)、槽式(shi)、梯級式(shi)鋼(gang)制(zhi)及(ji)(ji)鋁合(he)金(jin)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)系列，組(zu)合(he)式(shi)及(ji)(ji)玻璃鋼(gang)、防火橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)系列。公(gong)司(si)(si)自成(cheng)立以(yi)來，順應經濟發展(zhan)的(de)(de)潮流(liu)。以(yi)滿(man)足省、市重點建設(she)(she)工程(cheng)服務(wu)需要為(wei)(wei)目標，堅持誠信(xin)立業，以(yi)市場為(wei)(wei)導向，竭(jie)誠為(wei)(wei)客戶提(ti)供(gong)好的(de)(de)產(chan)(chan)品和(he)滿(man)意的(de)(de)服務(wu)。直(zhi)線(xian)(xian)段：注(zhu)明全(quan)長(chang)、橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)層(ceng)數、標高(gao)、型(xing)(xing)號及(ji)(ji)規格(ge)。拐彎(wan)(wan)點和(he)分(fen)支(zhi)(zhi)點:注(zhu)明所(suo)用(yong)轉(zhuan)彎(wan)(wan)接板的(de)(de)型(xing)(xing)號及(ji)(ji)規格(ge)。各類橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)出(chu)售(shou)，型(xing)(xing)號齊全(quan)，三民(min)橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)。梅(mei)州鍍(du)鋅橋(qiao)(qiao)(qiao)(qiao)架(jia)(jia)跨距

熱浸鋅(xin)橋架就找三民(min)橋架。江(jiang)門托盤式(shi)橋架報(bao)價

成(cheng)本打(da)入托架(jia)(jia)(jia)(jia)的(de)(de)單價部分，工程(cheng)(cheng)中不需要(yao)(yao)供(gong)(gong)(gong)貨商(shang)單獨報價。而(er)“支(zhi)吊(diao)架(jia)(jia)(jia)(jia)”包(bao)括(kuo)托臂、立柱、吊(diao)架(jia)(jia)(jia)(jia)等，需要(yao)(yao)單獨開列，工程(cheng)(cheng)中供(gong)(gong)(gong)貨商(shang)需要(yao)(yao)單獨報價。3）統計量(liang)偏差大，通(tong)常是數(shu)量(liang)偏少。那么工程(cheng)(cheng)報價中如(ru)何比較準(zhun)確地統計電(dian)纜橋(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)材(cai)料呢？一(yi)(yi)般而(er)言，托架(jia)(jia)(jia)(jia)的(de)(de)直(zhi)(zhi)(zhi)通(tong)部分可考慮1%～2%的(de)(de)裕量(liang)，彎通(tong)部分則直(zhi)(zhi)(zhi)接統計數(shu)量(liang)。橋(qiao)(qiao)架(jia)(jia)(jia)(jia)全長除(chu)以平(ping)均立柱間(jian)距(ju)(ju)（戶外立柱跨距(ju)(ju)一(yi)(yi)般采(cai)取6m，室內立柱跨距(ju)(ju)一(yi)(yi)般采(cai)取3m），得(de)到立柱數(shu)，增加2%～4%裕量(liang)。而(er)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)全長除(chu)以支(zhi)吊(diao)架(jia)(jia)(jia)(jia)平(ping)均間(jian)距(ju)(ju)，得(de)到支(zhi)吊(diao)架(jia)(jia)(jia)(jia)數(shu)，再考慮1%～2%裕量(liang)。至于(yu)(yu)支(zhi)吊(diao)架(jia)(jia)(jia)(jia)的(de)(de)間(jian)距(ju)(ju)，戶內直(zhi)(zhi)(zhi)線段(duan)支(zhi)吊(diao)架(jia)(jia)(jia)(jia)間(jian)距(ju)(ju)一(yi)(yi)般取～3m，垂(chui)直(zhi)(zhi)(zhi)安裝的(de)(de)支(zhi)架(jia)(jia)(jia)(jia)間(jian)距(ju)(ju)不大于(yu)(yu)2m。非直(zhi)(zhi)(zhi)線段(duan)的(de)(de)支(zhi)吊(diao)架(jia)(jia)(jia)(jia)配置應(ying)當遵守規(gui)范規(gui)定：當彎通(tong)彎曲半徑小于(yu)(yu)300mm時(shi)，應(ying)在距(ju)(ju)非直(zhi)(zhi)(zhi)線段(duan)與直(zhi)(zhi)(zhi)線結合處300～600mm的(de)(de)直(zhi)(zhi)(zhi)線段(duan)側設置一(yi)(yi)個支(zhi)吊(diao)架(jia)(jia)(jia)(jia)。惠州市三民(min)實業(ye)有(you)限公(gong)(gong)司(si)，是一(yi)(yi)家(jia)集電(dian)纜橋(qiao)(qiao)架(jia)(jia)(jia)(jia)、科研(yan)、生產、銷售、服務為一(yi)(yi)體的(de)(de)企(qi)業(ye)，公(gong)(gong)司(si)兼營電(dian)線、電(dian)纜等建(jian)材(cai)相關產品。公(gong)(gong)司(si)實力雄厚，全國多(duo)個大型重點工程(cheng)(cheng)項目指定供(gong)(gong)(gong)應(ying)商(shang)，并與多(duo)家(jia)房地產公(gong)(gong)司(si)和(he)電(dian)力安裝單位建(jian)立長期緊密(mi)合作(zuo)關系。橋(qiao)(qiao)架(jia)(jia)(jia)(jia)產品有(you)托盤式、槽式、梯級(ji)式鋼(gang)制及(ji)鋁合金(jin)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)系列，組合式及(ji)玻璃鋼(gang)、防火橋(qiao)(qiao)架(jia)(jia)(jia)(jia)系列。公(gong)(gong)司(si)自(zi)成(cheng)立以來(lai)，順應(ying)經(jing)濟發展的(de)(de)潮(chao)流。江門托盤式橋(qiao)(qiao)架(jia)(jia)(jia)(jia)報價

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