应(ying)(ying)(ying)按桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)规格、层(ceng)(ceng)(ceng)数、跨距(ju)(ju)等条件配(pei)(pei)置(zhi)(zhi)。并(bing)应(ying)(ying)(ying)满足(zu)荷载(zai)的(de)要(yao)(yao)求(qiu)。4、桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)横截面(mian)积的(de)选择(ze)见表三(san)、支(zhi)、吊(diao)架(jia)(jia)(jia)(jia)(jia)的(de)配(pei)(pei)置(zhi)(zhi)1、户内支(zhi)、吊(diao)短(duan)跨距(ju)(ju)一般(ban)采取。户外立柱(zhu)中(zhong)(zhong)跨距(ju)(ju)一般(ban)采取6m。2、非直(zhi)(zhi)(zhi)线(xian)(xian)(xian)段(duan)的(de)支(zhi)、吊(diao)架(jia)(jia)(jia)(jia)(jia)配(pei)(pei)置(zhi)(zhi)就(jiu)遵循以下原(yuan)则。当(dang)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)宽度(du)<300mm时，应(ying)(ying)(ying)在(zai)距(ju)(ju)非直(zhi)(zhi)(zhi)线(xian)(xian)(xian)段(duan)与(yu)直(zhi)(zhi)(zhi)线(xian)(xian)(xian)结合(he)处(chu)300-600m的(de)直(zhi)(zhi)(zhi)线(xian)(xian)(xian)段(duan)侧设(she)置(zhi)(zhi)一个支(zhi)、吊(diao)架(jia)(jia)(jia)(jia)(jia)。当(dang)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)宽度(du)>300mm时，除符合(he)下述条件外，在(zai)非直(zhi)(zhi)(zhi)线(xian)(xian)(xian)段(duan)中(zhong)(zhong)部还应(ying)(ying)(ying)增设(she)一个支(zhi)、吊(diao)架(jia)(jia)(jia)(jia)(jia)。3、桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)多层(ceng)(ceng)(ceng)设(she)置(zhi)(zhi)时层(ceng)(ceng)(ceng)间中(zhong)(zhong)心距(ju)(ju)为200，250，300，350mm。4、桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)直(zhi)(zhi)(zhi)线(xian)(xian)(xian)段(duan)每隔(ge)50m应(ying)(ying)(ying)予留伸缩缝20-30mm（金属(shu)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)）。四(si)、防火要(yao)(yao)求(qiu)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)防火的(de)区(qu)段(duan)，必须采用钢制或不(bu)燃(ran)、阻(zu)燃(ran)材料。我公(gong)司生产的(de)BJⅢ系(xi)列(lie)电(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)均为防火桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。五、接(jie)(jie)地(di)(di)1、桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)统应(ying)(ying)(ying)具有(you)可靠的(de)电(dian)(dian)(dian)气(qi)连(lian)(lian)接(jie)(jie)并(bing)接(jie)(jie)地(di)(di)（只对(dui)金属(shu)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)）。2、当(dang)允许利用桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)统构成接(jie)(jie)地(di)(di)干(gan)线(xian)(xian)(xian)回路时应(ying)(ying)(ying)符合(he)下列(lie)要(yao)(yao)求(qiu)。桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)端部之间连(lian)(lian)接(jie)(jie)电(dian)(dian)(dian)阻(zu)应(ying)(ying)(ying)不(bu)大于(yu)，接(jie)(jie)地(di)(di)孔(kong)应(ying)(ying)(ying)绝缘涂层(ceng)(ceng)(ceng)。在(zai)1KV及(ji)以下中(zhong)(zhong)性(xing)点直(zhi)(zhi)(zhi)接(jie)(jie)接(jie)(jie)地(di)(di)系(xi)统中(zhong)(zhong)，受电(dian)(dian)(dian)设(she)备的(de)接(jie)(jie)地(di)(di)与(yu)系(xi)统中(zhong)(zhong)性(xing)线(xian)(xian)(xian)接(jie)(jie)地(di)(di)相连(lian)(lian)。装(zhuang)(zhuang)有(you)处(chu)动切断供电(dian)(dian)(dian)装(zhuang)(zhuang)轩时，桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)级长(zhang)方向金属(shu)横截面(mian)积应(ying)(ying)(ying)不(bu)小于(yu)规定值。3、沿(yan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)全长(zhang)另敷设(she)接(jie)(jie)地(di)(di)干(gan)线(xian)(xian)(xian)时，每段(duan)（包括非直(zhi)(zhi)(zhi)线(xian)(xian)(xian)段(duan)）桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)应(ying)(ying)(ying)至少(shao)有(you)一点与(yu)接(jie)(jie)地(di)(di)干(gan)线(xian)(xian)(xian)可靠连(lian)(lian)接(jie)(jie)。4、对(dui)于(yu)振动场所，在(zai)接(jie)(jie)地(di)(di)部位的(de)连(lian)(lian)接(jie)(jie)处(chu)应(ying)(ying)(ying)装(zhuang)(zhuang)置(zhi)(zhi)弹簧圈。电(dian)(dian)(dian)线(xian)(xian)(xian)电(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)，三(san)民(min)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)，耐腐蚀抗老(lao)化。茂名烤漆桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)规格

桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)产品(pin)有托(tuo)盘式(shi)(shi)、槽(cao)(cao)式(shi)(shi)、梯(ti)级(ji)式(shi)(shi)钢制及(ji)铝合金桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系列，组合式(shi)(shi)及(ji)玻(bo)璃(li)钢、防(fang)火桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)系列。公司自(zi)成(cheng)立以来，顺应经济发(fa)展的(de)(de)潮流(liu)，以满足省、市重点建设(she)工程服务需要为(wei)(wei)目标(biao)，坚(jian)持诚信立业，以市场为(wei)(wei)导向(xiang)，竭诚为(wei)(wei)客(ke)户(hu)提(ti)供好的(de)(de)产品(pin)和满意(yi)的(de)(de)服务。应考虑桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)封闭(bi)性(xing)(xing)[1]。电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)设(she)计标(biao)准编(bian)辑(ji)一、电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)型式(shi)(shi)及(ji)品(pin)种的(de)(de)选(xuan)择(ze)1、需屏蔽电(dian)(dian)(dian)(dian)器(qi)干(gan)扰的(de)(de)电(dian)(dian)(dian)(dian)缆(lan)网路或(huo)有防(fang)护外(wai)部（如：有腐(fu)蚀液体，易燃(ran)粉(fen)尘等(deng)环(huan)(huan)境(jing)(jing)）影响的(de)(de)要求时(shi)，应选(xuan)用(yong)(yong)(yong)(yong)（FB）类槽(cao)(cao)式(shi)(shi)复(fu)合型防(fang)腐(fu)屏蔽电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)（带盖(gai)(gai)）。2、强腐(fu)蚀性(xing)(xing)环(huan)(huan)境(jing)(jing)应采(cai)用(yong)(yong)(yong)(yong)（F）类复(fu)合环(huan)(huan)氧树(shu)脂防(fang)腐(fu)阻(zu)燃(ran)型电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。托(tuo)臂(bei)、支(zhi)架(jia)(jia)(jia)(jia)也要选(xuan)用(yong)(yong)(yong)(yong)同样材料，提(ti)高(gao)(gao)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)及(ji)附件的(de)(de)使(shi)用(yong)(yong)(yong)(yong)寿命，电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。在容(rong)(rong)易积灰和其它(ta)需遮盖(gai)(gai)的(de)(de)环(huan)(huan)境(jing)(jing)或(huo)户(hu)外(wai)场所宜(yi)加盖(gai)(gai)板。3、除上述情况外(wai)，可(ke)根据现(xian)场还环(huan)(huan)境(jing)(jing)及(ji)技术要求选(xuan)用(yong)(yong)(yong)(yong)托(tuo)盘式(shi)(shi)、槽(cao)(cao)式(shi)(shi)、梯(ti)级(ji)式(shi)(shi)、玻(bo)璃(li)防(fang)腐(fu)阻(zu)燃(ran)电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)或(huo)钢质普通型桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。在容(rong)(rong)易积灰和其它(ta)需遮盖(gai)(gai)的(de)(de)环(huan)(huan)境(jing)(jing)或(huo)户(hu)外(wai)场所宜(yi)加盖(gai)(gai)板。4、在公共通道或(huo)户(hu)外(wai)跨(kua)越(yue)道路段(duan)，底(di)层(ceng)梯(ti)级(ji)的(de)(de)底(di)部宜(yi)加垫板或(huo)在该段(duan)使(shi)用(yong)(yong)(yong)(yong)托(tuo)盘。大(da)跨(kua)距(ju)跨(kua)越(yue)公共通道时(shi)，可(ke)根据用(yong)(yong)(yong)(yong)户(hu)要求提(ti)高(gao)(gao)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)载荷能力(li)或(huo)选(xuan)用(yong)(yong)(yong)(yong)行架(jia)(jia)(jia)(jia)。5、大(da)跨(kua)距(ju)（>3m）要选(xuan)用(yong)(yong)(yong)(yong)复(fu)合型桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)（FB）。6、户(hu)外(wai)要选(xuan)用(yong)(yong)(yong)(yong)复(fu)合环(huan)(huan)氧树(shu)脂桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)（F）。东莞(guan)电(dian)(dian)(dian)(dian)线桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)价格电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)批发(fa)厂家，型号齐全，库存(cun)充足，三民桥(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。

应将电(dian)(dian)力(li)电(dian)(dian)缆(lan)和弱电(dian)(dian)电(dian)(dian)缆(lan)各直一(yi)侧(ce),中间采用隔(ge)(ge)板分(fen)(fen)(fen)隔(ge)(ge)。3、弱电(dian)(dian)电(dian)(dian)缆(lan)与其它低电(dian)(dian)压电(dian)(dian)缆(lan)合(he)用桥(qiao)(qiao)架(jia)(jia)(jia)时(shi),应严(yan)格(ge)(ge)执行选择(ze)具有外屏蔽层(ceng)(ceng)的(de)(de)(de)(de)(de)弱电(dian)(dian)系统(tong)的(de)(de)(de)(de)(de)弱电(dian)(dian)电(dian)(dian)缆(lan),避(bi)免(mian)相(xiang)互(hu)间的(de)(de)(de)(de)(de)干扰。4、其它安(an)装(1)电(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)由室外进入建(jian)筑物内时(shi),桥(qiao)(qiao)架(jia)(jia)(jia)向外的(de)(de)(de)(de)(de)坡度不(bu)得(de)小(xiao)于1/100。(2)电(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)与用电(dian)(dian)设备交越时(shi),其间的(de)(de)(de)(de)(de)净距不(bu)小(xiao)于。(3)两组电(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)在(zai)同一(yi)高(gao)度平(ping)(ping)行敷设时(shi),其间净距不(bu)小(xiao)于。(4)在(zai)平(ping)(ping)行图(tu)上绘(hui)出桥(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)路由,要(yao)注(zhu)明(ming)桥(qiao)(qiao)架(jia)(jia)(jia)起点(dian)(dian)(dian)(dian)、终点(dian)(dian)(dian)(dian)、拐弯点(dian)(dian)(dian)(dian)、分(fen)(fen)(fen)支点(dian)(dian)(dian)(dian)及(ji)(ji)(ji)升降点(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)坐标(biao)(biao)(biao)或定位(wei)尺(chi)寸、标(biao)(biao)(biao)高(gao),如能绘(hui)制桥(qiao)(qiao)架(jia)(jia)(jia)敷设轴(zhou)侧(ce)图(tu),则对材料统(tong)计将更精确(que)。惠州(zhou)市三民(min)实(shi)业(ye)有限公司，是一(yi)家集电(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)、科研、生(sheng)产、销售、服务为(wei)(wei)(wei)一(yi)体的(de)(de)(de)(de)(de)企业(ye)，公司兼营电(dian)(dian)线、电(dian)(dian)缆(lan)等建(jian)材相(xiang)关产品(pin)(pin)。公司实(shi)力(li)雄厚(hou)，全国多个大型(xing)(xing)重(zhong)点(dian)(dian)(dian)(dian)工程项目(mu)指定供应商，并(bing)与多家房地产公司和电(dian)(dian)力(li)安(an)装单位(wei)建(jian)立(li)长(zhang)期紧密合(he)作(zuo)关系。桥(qiao)(qiao)架(jia)(jia)(jia)产品(pin)(pin)有托盘式、槽(cao)式、梯级(ji)式钢(gang)制及(ji)(ji)(ji)铝合(he)金桥(qiao)(qiao)架(jia)(jia)(jia)系列(lie)(lie)，组合(he)式及(ji)(ji)(ji)玻璃钢(gang)、防火桥(qiao)(qiao)架(jia)(jia)(jia)系列(lie)(lie)。公司自(zi)成立(li)以(yi)来，顺应经(jing)济发展(zhan)的(de)(de)(de)(de)(de)潮流(liu)。以(yi)满足省(sheng)、市重(zhong)点(dian)(dian)(dian)(dian)建(jian)设工程服务需要(yao)为(wei)(wei)(wei)目(mu)标(biao)(biao)(biao)，坚持诚信立(li)业(ye)，以(yi)市场(chang)为(wei)(wei)(wei)导(dao)向，竭诚为(wei)(wei)(wei)客户提供好的(de)(de)(de)(de)(de)产品(pin)(pin)和满意的(de)(de)(de)(de)(de)服务。直线段：注(zhu)明(ming)全长(zhang)、桥(qiao)(qiao)架(jia)(jia)(jia)层(ceng)(ceng)数、标(biao)(biao)(biao)高(gao)、型(xing)(xing)号及(ji)(ji)(ji)规格(ge)(ge)。拐弯点(dian)(dian)(dian)(dian)和分(fen)(fen)(fen)支点(dian)(dian)(dian)(dian):注(zhu)明(ming)所用转弯接板的(de)(de)(de)(de)(de)型(xing)(xing)号及(ji)(ji)(ji)规格(ge)(ge)。

25对或(huo)以(yi)(yi)(yi)上主干(gan)线(xian)电(dian)缆(lan)(lan)(lan)(lan)、光(guang)缆(lan)(lan)(lan)(lan)及其(qi)它(ta)信号电(dian)缆(lan)(lan)(lan)(lan)应(ying)根(gen)据缆(lan)(lan)(lan)(lan)线(xian)的(de)(de)(de)(de)类型(xing)、缆(lan)(lan)(lan)(lan)径、缆(lan)(lan)(lan)(lan)线(xian)芯数(shu)分束绑(bang)扎。绑(bang)扎间距(ju)不宜大(da)于。(12)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)水平(ping)敷(fu)(fu)设时,支撑(cheng)间距(ju)一(yi)(yi)般为。(13)金属线(xian)槽(cao)敷(fu)(fu)设时,在(zai)(zai)下列情况下设直至(zhi)架(jia)(jia)(jia)(jia)(jia)或(huo)吊(diao)架(jia)(jia)(jia)(jia)(jia)：线(xian)槽(cao)接头处(chu)(chu)；间距(ju)3m；离(li)开线(xian)槽(cao)两(liang)端口；转(zhuan)弯处(chu)(chu)。5、材(cai)(cai)料统(tong)(tong)计(1)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)：分别统(tong)(tong)计出(chu)(chu)各(ge)种型(xing)号规格桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)全(quan)长(zhang),除一(yi)(yi)该桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)标准长(zhang)度,得出(chu)(chu)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)数(shu)量外,再(zai)增(zeng)加(jia)1%－2%的(de)(de)(de)(de)余量。(2)立(li)(li)柱(zhu)(zhu)：如(ru)采用统(tong)(tong)一(yi)(yi)规格的(de)(de)(de)(de)立(li)(li)柱(zhu)(zhu),可用桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)全(quan)长(zhang)除以(yi)(yi)(yi)平(ping)均立(li)(li)柱(zhu)(zhu)间距(ju),得出(chu)(chu)立(li)(li)柱(zhu)(zhu)数(shu),再(zai)增(zeng)加(jia)2%～4%余量。如(ru)立(li)(li)柱(zhu)(zhu)规格不一(yi)(yi),则需分别统(tong)(tong)计。(3)托臂(bei)：桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)全(quan)长(zhang)除以(yi)(yi)(yi)托臂(bei)平(ping)均间距(ju),再(zai)增(zeng)加(jia)1%～2%余量,极为总需量。(4)其(qi)它(ta)部件：按(an)其(qi)主体数(shu)乘以(yi)(yi)(yi)一(yi)(yi)定比例(li)(视总厂而(er)定)求(qiu)得其(qi)总数(shu)。[1]电(dian)缆(lan)(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)选(xuan)购要(yao)点编辑1．电(dian)缆(lan)(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)结构(gou)类型(xing)选(xuan)择在(zai)(zai)工(gong)程设计文件中(zhong)(zhong)通常笼统(tong)(tong)地将电(dian)缆(lan)(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)称呼(hu)为“桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)”，并未指出(chu)(chu)具体的(de)(de)(de)(de)结构(gou)特征(zheng)(zheng)，不同类型(xing)、不同制作材(cai)(cai)料的(de)(de)(de)(de)电(dian)缆(lan)(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)价格相差较大(da)，且结构(gou)类型(xing)的(de)(de)(de)(de)混(hun)乱会带来工(gong)作现场散(san)热、机械防(fang)护(hu)方面的(de)(de)(de)(de)问题。故在(zai)(zai)设计阶(jie)段应(ying)要(yao)求(qiu)设计人员(yuan)根(gen)据工(gong)程环境特征(zheng)(zheng)和(he)技术(shu)要(yao)求(qiu)，合理(li)选(xuan)择电(dian)缆(lan)(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)结构(gou)特征(zheng)(zheng)，并在(zai)(zai)平(ping)面图的(de)(de)(de)(de)型(xing)号标注和(he)材(cai)(cai)料表中(zhong)(zhong)进行清晰地表达(da)。镀锌线(xian)槽(cao)就找三(san)民桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。

并与(yu)多家房地(di)产公司(si)和电(dian)力(li)安装(zhuang)单位(wei)建立长期(qi)紧密合(he)(he)作(zuo)关系。桥(qiao)(qiao)架(jia)(jia)产品有托(tuo)盘式、槽式、梯级(ji)式钢制及铝合(he)(he)金桥(qiao)(qiao)架(jia)(jia)系列，组(zu)合(he)(he)式及玻璃钢、防(fang)火(huo)桥(qiao)(qiao)架(jia)(jia)系列。公司(si)自成(cheng)(cheng)立以(yi)(yi)来(lai)，顺(shun)应(ying)经济发展的(de)(de)(de)(de)(de)潮流，以(yi)(yi)满足(zu)省、市重(zhong)点建设工(gong)程服务需(xu)要为(wei)目标，坚持诚信立业(ye)，以(yi)(yi)市场为(wei)导向，竭诚为(wei)客户提供好(hao)的(de)(de)(de)(de)(de)产品和满意的(de)(de)(de)(de)(de)服务。大(da)跨(kua)(kua)距(ju)电(dian)缆桥(qiao)(qiao)架(jia)(jia)：大(da)跨(kua)(kua)距(ju)电(dian)缆桥(qiao)(qiao)架(jia)(jia)是(shi)一(yi)种(zhong)较一(yi)般(ban)电(dian)缆桥(qiao)(qiao)架(jia)(jia)的(de)(de)(de)(de)(de)支撑(cheng)跨(kua)(kua)度大(da)，且由于结构上(shang)设计精巧，因而又比(bi)一(yi)般(ban)电(dian)缆桥(qiao)(qiao)架(jia)(jia)具有承载能(neng)力(li)大(da)等特点的(de)(de)(de)(de)(de)桥(qiao)(qiao)架(jia)(jia)，所(suo)以(yi)(yi)它不(bu)适用(yong)于炼(lian)油、化工(gong)、纺织、机械、冶(ye)金、电(dian)力(li)、电(dian)视、广(guang)播等工(gong)矿企事业(ye)的(de)(de)(de)(de)(de)室内外电(dian)缆架(jia)(jia)空的(de)(de)(de)(de)(de)敷设，也可(ke)作(zuo)为(wei)地(di)下的(de)(de)(de)(de)(de)工(gong)事，例如(ru)：地(di)铁、人防(fang)工(gong)程的(de)(de)(de)(de)(de)电(dian)缆沟和电(dian)缆隧道内支架(jia)(jia)。大(da)跨(kua)(kua)距(ju)电(dian)缆桥(qiao)(qiao)架(jia)(jia)共包括大(da)跨(kua)(kua)距(ju)的(de)(de)(de)(de)(de)梯级(ji)、托(tuo)盘、槽式、重(zhong)载荷梯架(jia)(jia)、直角三(san)通(tong)、多节三(san)通(tong)、直角四通(tong)，以(yi)(yi)及相(xiang)应(ying)型号(hao)的(de)(de)(de)(de)(de)连接件，盖(gai)板和支柱。大(da)跨(kua)(kua)距(ju)电(dian)缆桥(qiao)(qiao)架(jia)(jia)备(bei)有盖(gai)板，需(xu)要配盖(gai)板时(shi)在订货时(shi)说明，或(huo)按盖(gai)板型号(hao)订货。大(da)跨(kua)(kua)距(ju)电(dian)缆桥(qiao)(qiao)架(jia)(jia)表面处(chu)理分塑(su)料喷塑(su)、镀锌(xin)(xin)。或(huo)烤漆等处(chu)理。在腐蚀性(xing)环境(jing)中，可(ke)选用(yong)经过塑(su)料喷涂(tu)处(chu)理的(de)(de)(de)(de)(de)桥(qiao)(qiao)架(jia)(jia)，在一(yi)般(ban)大(da)气(qi)防(fang)腐环境(jing)中可(ke)选用(yong)镀锌(xin)(xin)处(chu)理的(de)(de)(de)(de)(de)桥(qiao)(qiao)架(jia)(jia)。桥(qiao)(qiao)架(jia)(jia)一(yi)般(ban)术语电(dian)缆桥(qiao)(qiao)架(jia)(jia)的(de)(de)(de)(de)(de)主要部件:电(dian)缆桥(qiao)(qiao)架(jia)(jia)安装(zhuang)时(shi)的(de)(de)(de)(de)(de)支托(tuo)，是(shi)通(tong)过立柱和托(tuo)臂来(lai)完成(cheng)(cheng)的(de)(de)(de)(de)(de)。质量好(hao)的(de)(de)(de)(de)(de)电(dian)缆桥(qiao)(qiao)架(jia)(jia)，就(jiu)找三(san)民桥(qiao)(qiao)架(jia)(jia)！茂名烤漆桥(qiao)(qiao)架(jia)(jia)规格(ge)

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绑扎间(jian)(jian)距不(bu)(bu)宜大于。(12)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)水平(ping)敷设(she)时,支撑间(jian)(jian)距一(yi)(yi)般为。(13)金属(shu)线(xian)槽(cao)敷设(she)时,在(zai)下(xia)列(lie)情况下(xia)设(she)直至架(jia)(jia)(jia)或(huo)吊架(jia)(jia)(jia)：线(xian)槽(cao)接头处；间(jian)(jian)距3m；离开线(xian)槽(cao)两端口(kou)；转(zhuan)弯处。5、材料统计(ji)(ji)(ji)(1)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)：分(fen)别统计(ji)(ji)(ji)出各种型(xing)(xing)号规(gui)格(ge)(ge)(ge)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)全长,除一(yi)(yi)该桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)标准长度,得(de)出桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)数量(liang)(liang)(liang)外,再(zai)(zai)增加1%－2%的(de)(de)余量(liang)(liang)(liang)。(2)立(li)(li)柱：如(ru)采用统一(yi)(yi)规(gui)格(ge)(ge)(ge)的(de)(de)立(li)(li)柱,可(ke)用桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)全长除以(yi)平(ping)均(jun)立(li)(li)柱间(jian)(jian)距,得(de)出立(li)(li)柱数,再(zai)(zai)增加2%～4%余量(liang)(liang)(liang)。如(ru)立(li)(li)柱规(gui)格(ge)(ge)(ge)不(bu)(bu)一(yi)(yi),则需分(fen)别统计(ji)(ji)(ji)。(3)托臂：桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)全长除以(yi)托臂平(ping)均(jun)间(jian)(jian)距,再(zai)(zai)增加1%～2%余量(liang)(liang)(liang),极为总(zong)需量(liang)(liang)(liang)。(4)其它部件：按其主(zhu)体数乘以(yi)一(yi)(yi)定比例(视(shi)总(zong)厂而定)求得(de)其总(zong)数。[1]电(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)选(xuan)(xuan)购要点编(bian)辑(ji)1．电(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)结(jie)(jie)(jie)构类型(xing)(xing)选(xuan)(xuan)择(ze)在(zai)工(gong)(gong)程设(she)计(ji)(ji)(ji)文件中(zhong)通常(chang)笼统地(di)将电(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)称(cheng)呼(hu)为“桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)”，并未指(zhi)出具体的(de)(de)结(jie)(jie)(jie)构特征(zheng)(zheng)，不(bu)(bu)同(tong)类型(xing)(xing)、不(bu)(bu)同(tong)制(zhi)作(zuo)材料的(de)(de)电(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)价格(ge)(ge)(ge)相差较大，且(qie)结(jie)(jie)(jie)构类型(xing)(xing)的(de)(de)混乱(luan)会带(dai)来工(gong)(gong)作(zuo)现场散热、机械防护方面的(de)(de)问(wen)题。故在(zai)设(she)计(ji)(ji)(ji)阶段(duan)应(ying)要求设(she)计(ji)(ji)(ji)人(ren)员根据工(gong)(gong)程环境特征(zheng)(zheng)和技术要求，合理选(xuan)(xuan)择(ze)电(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)结(jie)(jie)(jie)构特征(zheng)(zheng)，并在(zai)平(ping)面图的(de)(de)型(xing)(xing)号标注和材料表(biao)中(zhong)进(jin)行清(qing)晰(xi)地(di)表(biao)达(da)。惠(hui)州市三民实业有限公(gong)司(si)(si)，是一(yi)(yi)家集电(dian)缆(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)、科研、生产、销售、服务(wu)为一(yi)(yi)体的(de)(de)企业，公(gong)司(si)(si)兼(jian)营电(dian)线(xian)、电(dian)缆(lan)等建材相关(guan)产品。公(gong)司(si)(si)实力雄厚。茂名烤(kao)漆桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)规(gui)格(ge)(ge)(ge)

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