隨(sui)著我國新基建的(de)大(da)力建設(she)(she)(she)，5G基站(zhan)以(yi)及數(shu)據中心的(de)發(fa)展(zhan)，未來(lai)(lai)(lai)，專門使(shi)用(yong)(yong)于機(ji)房的(de)走(zou)線(xian)(xian)架(jia)(jia)、橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)的(de)市場需求(qiu)越來(lai)(lai)(lai)越多。電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)是(shi)什么？在電(dian)(dian)氣項目中電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)型(xing)式和品種應(ying)該如何(he)選(xuan)用(yong)(yong)？通俗(su)一(yi)點說，電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)是(shi)保(bao)護(hu)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)用(yong)(yong)的(de)，里面放電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)，起到(dao)保(bao)護(hu)作用(yong)(yong)。敷設(she)(she)(she)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)線(xian)(xian)不是(shi)用(yong)(yong)線(xian)(xian)槽就可(ke)以(yi)了嗎？電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)是(shi)專門用(yong)(yong)于敷設(she)(she)(she)大(da)口徑電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)而用(yong)(yong)，電(dian)(dian)線(xian)(xian)才(cai)是(shi)用(yong)(yong)線(xian)(xian)槽來(lai)(lai)(lai)敷設(she)(she)(she)。所以(yi)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)通常(chang)在一(yi)些安全(quan)性要求(qiu)高的(de)環境下(xia)(xia)出(chu)現。電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)跟鍍鋅(xin)線(xian)(xian)槽外(wai)觀(guan)形狀是(shi)一(yi)樣的(de)，只不過是(shi)規格(ge)尺寸不同。寬度(du)為(wei)(wei)200mm以(yi)上(shang)的(de)為(wei)(wei)“電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)”；寬度(du)為(wei)(wei)200mm以(yi)下(xia)(xia)的(de)為(wei)(wei)“鍍鋅(xin)線(xian)(xian)槽”。電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)可(ke)以(yi)應(ying)用(yong)(yong)于地下(xia)(xia)和地面的(de)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)布線(xian)(xian)。廣東不銹鋼電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)行價

在(zai)(zai)吊頂內設(she)置時(shi),槽(cao)(cao)(cao)(cao)(cao)蓋開啟面(mian)應(ying)(ying)(ying)保持80 (毫(hao)米的(de)垂(chui)(chui)(chui)直凈(jing)空,線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)截面(mian)利(li)用率不(bu)應(ying)(ying)(ying)超過 50%。布(bu)放(fang)在(zai)(zai)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)的(de)纜(lan)線(xian)(xian)可以不(bu)綁(bang)(bang)扎(zha),槽(cao)(cao)(cao)(cao)(cao)內纜(lan)線(xian)(xian)應(ying)(ying)(ying)順直,槽(cao)(cao)(cao)(cao)(cao)內纜(lan)線(xian)(xian)應(ying)(ying)(ying)順直,盡量(liang)不(bu)交(jiao)叉,纜(lan)線(xian)(xian)不(bu)應(ying)(ying)(ying)溢出(chu)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao),在(zai)(zai)纜(lan)線(xian)(xian)進出(chu)線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)部位,轉(zhuan)彎處(chu)應(ying)(ying)(ying)綁(bang)(bang)扎(zha)固(gu)定。垂(chui)(chui)(chui)直線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)布(bu)放(fang)纜(lan)線(xian)(xian)應(ying)(ying)(ying)每間(jian)(jian)(jian)隔(ge)1.5米固(gu)定在(zai)(zai)纜(lan)線(xian)(xian)支(zhi)架上(shang)。在(zai)(zai)水平、垂(chui)(chui)(chui)直橋(qiao)(qiao)(qiao)架和垂(chui)(chui)(chui)直線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)中敷設(she)線(xian)(xian)時(shi),應(ying)(ying)(ying)對纜(lan)線(xian)(xian)進行綁(bang)(bang)扎(zha)。4對線(xian)(xian)電(dian)纜(lan)以24根為束,25對或以上(shang)主干線(xian)(xian)電(dian)纜(lan)、光纜(lan)及其(qi)它信(xin)號電(dian)纜(lan)應(ying)(ying)(ying)根據(ju)纜(lan)線(xian)(xian)的(de)類型、纜(lan)徑、纜(lan)線(xian)(xian)芯數分束綁(bang)(bang)扎(zha)。綁(bang)(bang)扎(zha)間(jian)(jian)(jian)距(ju)不(bu)宜大(da)于(yu)1.5米,扣間(jian)(jian)(jian)距(ju)應(ying)(ying)(ying)均勻,松(song)緊(jin)適度。橋(qiao)(qiao)(qiao)架水平敷設(she)時(shi),支(zhi)撐間(jian)(jian)(jian)距(ju)一(yi)般為1.5-3m,垂(chui)(chui)(chui)直敷設(she)時(shi)固(gu)定在(zai)(zai)建筑物(wu)構體上(shang)的(de)間(jian)(jian)(jian)距(ju)宜小于(yu)2m。金屬線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)敷設(she)時(shi),在(zai)(zai)下列(lie)情況(kuang)下設(she)直至(zhi)架或吊架:線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)接頭處(chu);間(jian)(jian)(jian)距(ju)3m;離(li)開線(xian)(xian)槽(cao)(cao)(cao)(cao)(cao)兩端口0.5m處(chu);轉(zhuan)彎處(chu)。深圳封(feng)閉式電(dian)纜(lan)橋(qiao)(qiao)(qiao)架價(jia)位電(dian)纜(lan)橋(qiao)(qiao)(qiao)架可以防止電(dian)纜(lan)被人為破壞(huai)或損壞(huai)。

電(dian)纜(lan)橋(qiao)架(jia)的(de)應用在(zai)未來(lai)還(huan)將繼(ji)續擴(kuo)大，隨(sui)著各(ge)(ge)行各(ge)(ge)業對電(dian)力和(he)通(tong)信設備(bei)的(de)需(xu)求不斷(duan)增加，電(dian)纜(lan)橋(qiao)架(jia)的(de)市場前景也非常(chang)廣闊。隨(sui)著技術的(de)發(fa)展(zhan)和(he)創新，電(dian)纜(lan)橋(qiao)架(jia)的(de)性能和(he)使(shi)用效果也將不斷(duan)得到提升和(he)改(gai)善(shan)，為各(ge)(ge)行各(ge)(ge)業的(de)發(fa)展(zhan)提供(gong)更好的(de)支(zhi)持和(he)保(bao)障。電(dian)纜(lan)橋(qiao)架(jia)是一種非常(chang)重要的(de)電(dian)纜(lan)支(zhi)撐(cheng)設備(bei)，具有很強的(de)承載(zai)能力和(he)防腐性能，能夠保(bao)護電(dian)纜(lan)和(he)光纜(lan)的(de)安(an)全運行。在(zai)選擇電(dian)纜(lan)橋(qiao)架(jia)時，需(xu)要根據(ju)具體的(de)使(shi)用環境和(he)要求，選擇合適的(de)規格、材質(zhi)和(he)品牌。在(zai)安(an)裝電(dian)纜(lan)橋(qiao)架(jia)時，應遵守(shou)相關規定(ding)，確保(bao)安(an)全可(ke)靠，避(bi)免(mian)對現(xian)場環境造成不必要的(de)影響(xiang)。

橋(qiao)(qiao)架(jia)(jia)(jia)(jia)沿(yan)頂板(ban)(ban)安裝要求：1、支架(jia)(jia)(jia)(jia)用(yong)膨脹螺栓(shuan)(shuan)固(gu)定時，選用(yong)螺栓(shuan)(shuan)適配，連(lian)接緊(jin)固(gu)，防松零件齊(qi)全(quan)。2、橋(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)轉(zhuan)彎、三通、彎頭等連(lian)接處(chu)必(bi)須(xu)采用(yong)成品配件，保證電(dian)纜(lan)較小(xiao)允(yun)許彎曲(qu)半徑(jing)。3、非鍍鋅橋(qiao)(qiao)架(jia)(jia)(jia)(jia)間(jian)(jian)連(lian)接板(ban)(ban)的(de)兩端必(bi)須(xu)跨接銅芯接地線，接地線較小(xiao)允(yun)許截面(mian)(mian)(mian)積不小(xiao)于 4mm2。4、橋(qiao)(qiao)架(jia)(jia)(jia)(jia)安裝前(qian)必(bi)須(xu)核(he)算橋(qiao)(qiao)架(jia)(jia)(jia)(jia)內電(dian)纜(lan)的(de)總截面(mian)(mian)(mian)面(mian)(mian)(mian)積與橋(qiao)(qiao)架(jia)(jia)(jia)(jia)截面(mian)(mian)(mian)面(mian)(mian)(mian)積的(de)比例，確保符合要求。5、橋(qiao)(qiao)架(jia)(jia)(jia)(jia)與支架(jia)(jia)(jia)(jia)間(jian)(jian)螺栓(shuan)(shuan)、橋(qiao)(qiao)架(jia)(jia)(jia)(jia)連(lian)接板(ban)(ban)螺栓(shuan)(shuan)固(gu)定緊(jin)固(gu)無遺漏，螺母(mu)位(wei)于橋(qiao)(qiao)架(jia)(jia)(jia)(jia)外側。6、電(dian)纜(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)水平(ping)安裝的(de)支架(jia)(jia)(jia)(jia)間(jian)(jian)距(ju)1.5～3m。電(dian)纜(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)可以提供電(dian)纜(lan)的(de)屏蔽和(he)隔離效果。

以(yi)橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)(de)載荷曲線為(wei)依據，來確(que)定(ding)的(de)(de)(de)(de)類型和(he)規格及立(li)柱的(de)(de)(de)(de)間(jian)距、托臂的(de)(de)(de)(de)長(chang)度、橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)(de)層(ceng)(ceng)次，立(li)柱的(de)(de)(de)(de)長(chang)度等。根據電(dian)(dian)纜(lan)走向(xiang)及安(an)(an)裝的(de)(de)(de)(de)環境確(que)定(ding)橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)(de)固定(ding)方式(shi)；懸掛式(shi)、直立(li)式(shi)，(這(zhe)兩種(zhong)形式(shi)均可采用(yong)單(dan)側固定(ding)或雙側固定(ding))、壁側式(shi)等。各種(zhong)電(dian)(dian)纜(lan)在(zai)電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)上的(de)(de)(de)(de)層(ceng)(ceng)次安(an)(an)排與(yu)層(ceng)(ceng)間(jian)距離。電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)層(ceng)(ceng)次的(de)(de)(de)(de)排列是：弱電(dian)(dian)控(kong)制電(dian)(dian)纜(lan)在(zai)較上層(ceng)(ceng)，接著一般控(kong)制電(dian)(dian)纜(lan)、低壓動(dong)(dong)力電(dian)(dian)纜(lan)、高壓動(dong)(dong)力電(dian)(dian)纜(lan)依次在(zai)下(xia)排列，這(zhe)樣排列有(you)利于屏蔽干擾通風、散熱等。電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)(de)安(an)(an)裝詳細請參(can)照中國(guo)建筑標(biao)準設計研究院所發行的(de)(de)(de)(de)JSJT-121全國(guo)通用(yong)建筑標(biao)準設計-電(dian)(dian)氣裝置標(biao)準圖集《電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)安(an)(an)裝》。電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)可以(yi)根據需(xu)要進行不同形式(shi)的(de)(de)(de)(de)安(an)(an)裝，包括(kuo)吊(diao)裝、壁掛、地面安(an)(an)裝等。安(an)(an)徽金屬電(dian)(dian)纜(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)批發

電纜橋架是一(yi)種(zhong)用于支撐和(he)保護電纜的金屬結構(gou)。廣東(dong)不銹鋼電纜橋架行(xing)價

電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)材(cai)(cai)質(zhi)選擇(ze)，電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)材(cai)(cai)質(zhi)是(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)工(gong)(gong)程設計常見的(de)另外一(yi)(yi)個問題。按照材(cai)(cai)料劃分(fen)，電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)主(zhu)要(yao)有鋼制、玻璃鋼和鋁(lv)合金(jin)幾種。玻璃鋼電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)特點是(shi)質(zhi)量輕，比(bi)重(zhong)(zhong)只(zhi)為(wei)碳鋼的(de)1/4;耐水性(xing)(xing)(xing)和耐腐蝕性(xing)(xing)(xing)好，適合化工(gong)(gong)廠(chang)。不易燃燒，難燃型玻璃鋼電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)氧指數(shu)≥32。使用(yong)(yong)壽命(ming)長，一(yi)(yi)般設計壽命(ming)為(wei)20年，但價格是(shi)鋼制電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)3倍(bei)。施工(gong)(gong)的(de)優越性(xing)(xing)(xing)在于(yu)切割方便、組裝靈(ling)活，安(an)裝無(wu)需(xu)動火，這(zhe)對于(yu)爆裂危險(xian)環境并且工(gong)(gong)程工(gong)(gong)期緊張的(de)化工(gong)(gong)廠(chang)工(gong)(gong)程意義(yi)尤其重(zhong)(zhong)大，因為(wei)在爆裂危險(xian)環境，工(gong)(gong)程動火安(an)裝時化工(gong)(gong)廠(chang)必須停產，經濟效益(yi)必受(shou)影響(xiang)。鋁(lv)合金(jin)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)重(zhong)(zhong)量也很(hen)輕，由于(yu)鋁(lv)、鋼比(bi)重(zhong)(zhong)不同(Al=2.7，Fe=7.86)，按重(zhong)(zhong)量計算，鋁(lv)鋼之比(bi)約為(wei)1:3。鋁(lv)合金(jin)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)外形尺寸、荷載(zai)特性(xing)(xing)(xing)均與(yu)鋼質(zhi)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)基本(ben)相近(jin)。就費用(yong)(yong)而言，鋁(lv)合金(jin)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)造價比(bi)鍍鋅鋼制電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)要(yao)高20%，使用(yong)(yong)壽命(ming)是(shi)鋼制電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)5倍(bei)以上。廣(guang)東不銹鋼電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)橋(qiao)(qiao)(qiao)架(jia)(jia)(jia)行價

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