还应计人电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)承受的(de)(de)(de)(de)(de)大冰雪等载荷的(de)(de)(de)(de)(de)影响。电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)宽(kuan)度(du)b的(de)(de)(de)(de)(de)确定(ding)是随着电(dian)(dian)(dian)(dian)力(li)(li)(li)电(dian)(dian)(dian)(dian)缆(lan)和控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)工作制(zhi)的(de)(de)(de)(de)(de)不同而有(you)所(suo)区别。由于电(dian)(dian)(dian)(dian)力(li)(li)(li)电(dian)(dian)(dian)(dian)缆(lan)在(zai)(zai)桥(qiao)(qiao)架(jia)(jia)(jia)内(nei)一(yi)般是单(dan)层水平排放，所(suo)以其安装桥(qiao)(qiao)架(jia)(jia)(jia)宽(kuan)度(du)b为(wei)(wei)(wei)(wei)：b=n1(d1+k1)+n2(d2+k2)+n3(d3+k3)+……式中(zhong)(zhong)：d1、d2、d3……为(wei)(wei)(wei)(wei)桥(qiao)(qiao)架(jia)(jia)(jia)内(nei)各(ge)种(zhong)(zhong)(zhong)电(dian)(dian)(dian)(dian)缆(lan)的(de)(de)(de)(de)(de)外径，单(dan)位(wei)为(wei)(wei)(wei)(wei)mmn1、n2、n3……为(wei)(wei)(wei)(wei)上(shang)(shang)述(shu)同种(zhong)(zhong)(zhong)型号规格(ge)电(dian)(dian)(dian)(dian)缆(lan)的(de)(de)(de)(de)(de)根数。K1、k2、k3……为(wei)(wei)(wei)(wei)上(shang)(shang)述(shu)电(dian)(dian)(dian)(dian)缆(lan)放置时的(de)(de)(de)(de)(de)间距(ju)。其值小应大于电(dian)(dian)(dian)(dian)缆(lan)直径的(de)(de)(de)(de)(de)1/4。一(yi)般情况(kuang)下，控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)在(zai)(zai)桥(qiao)(qiao)架(jia)(jia)(jia)内(nei)既可以水平排列，也可以堆放。以其桥(qiao)(qiao)架(jia)(jia)(jia)内(nei)控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)总(zong)截(jie)(jie)面s不超过电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)总(zong)截(jie)(jie)面s。的(de)(de)(de)(de)(de)40%为(wei)(wei)(wei)(wei)原则。控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)的(de)(de)(de)(de)(de)总(zong)截(jie)(jie)面s为(wei)(wei)(wei)(wei)：其中(zhong)(zhong)：s1、s2、s3……为(wei)(wei)(wei)(wei)桥(qiao)(qiao)架(jia)(jia)(jia)内(nei)各(ge)种(zhong)(zhong)(zhong)控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)的(de)(de)(de)(de)(de)截(jie)(jie)面积(ji)(包括护层部分(fen))单(dan)位(wei)为(wei)(wei)(wei)(wei)mm，d3……为(wei)(wei)(wei)(wei)桥(qiao)(qiao)架(jia)(jia)(jia)内(nei)各(ge)种(zhong)(zhong)(zhong)控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)的(de)(de)(de)(de)(de)外径，单(dan)位(wei)为(wei)(wei)(wei)(wei)mm;nnn……为(wei)(wei)(wei)(wei)上(shang)(shang)述(shu)同种(zhong)(zhong)(zhong)型号规格(ge)电(dian)(dian)(dian)(dian)缆(lan)的(de)(de)(de)(de)(de)根数。相应的(de)(de)(de)(de)(de)控(kong)(kong)制(zhi)电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)宽(kuan)度(du)为(wei)(wei)(wei)(wei)b：式中(zhong)(zhong)h为(wei)(wei)(wei)(wei)电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)的(de)(de)(de)(de)(de)高度(du)，单(dan)位(wei)为(wei)(wei)(wei)(wei)mm。当电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)在(zai)(zai)室内(nei)安装时，为(wei)(wei)(wei)(wei)保证桥(qiao)(qiao)架(jia)(jia)(jia)平直美观，整齐(qi)一(yi)致，它(ta)的(de)(de)(de)(de)(de)水平方向(xiang)载荷形变一(yi)般应控(kong)(kong)制(zhi)在(zai)(zai)。惠州市三(san)民实(shi)业(ye)有(you)限公司(si)(si)(si)，是一(yi)家集电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)、科研(yan)、生产(chan)、销(xiao)售、服务为(wei)(wei)(wei)(wei)一(yi)体的(de)(de)(de)(de)(de)企(qi)业(ye)，公司(si)(si)(si)兼营(ying)电(dian)(dian)(dian)(dian)线、电(dian)(dian)(dian)(dian)缆(lan)等建材相关产(chan)品(pin)。公司(si)(si)(si)实(shi)力(li)(li)(li)雄(xiong)厚(hou)，全国多个(ge)大型重点工程项目(mu)指定(ding)供应商。电(dian)(dian)(dian)(dian)线电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)架(jia)(jia)(jia)，三(san)民桥(qiao)(qiao)架(jia)(jia)(jia)，耐腐蚀抗老(lao)化(hua)。广(guang)州热镀(du)锌桥(qiao)(qiao)架(jia)(jia)(jia)跨距(ju)

直线(xian)(xian)段(duan)(duan)：注(zhu)明全长、桥(qiao)(qiao)架(jia)(jia)(jia)层数、标(biao)高(gao)、型(xing)号(hao)及(ji)规格(ge)。拐(guai)弯(wan)点和分(fen)支(zhi)点:注(zhu)明所(suo)用(yong)(yong)(yong)转弯(wan)接板的(de)(de)型(xing)号(hao)及(ji)规格(ge)。升降段(duan)(duan)：注(zhu)明标(biao)高(gao)变化,也可用(yong)(yong)(yong)局(ju)部大(da)(da)样图(tu)(tu)或剖(pou)(pou)面(mian)图(tu)(tu)表示。（5）桥(qiao)(qiao)架(jia)(jia)(jia)支(zhi)撑点,如(ru)立柱、托臂或非(fei)标(biao)准(zhun)支(zhi)、构架(jia)(jia)(jia)的(de)(de)间(jian)(jian)距、安装方(fang)式(shi)、型(xing)号(hao)规格(ge)、标(biao)高(gao),可同意在(zai)平面(mian)上列表说(shuo)明,也可分(fen)段(duan)(duan)标(biao)出用(yong)(yong)(yong)不(bu)同的(de)(de)剖(pou)(pou)面(mian)图(tu)(tu)、单线(xian)(xian)图(tu)(tu)或大(da)(da)样图(tu)(tu)表示。(6)电(dian)(dian)(dian)缆(lan)(lan)(lan)引下点位(wei)置(zhi)及(ji)引下方(fang)式(shi),一般而言,大(da)(da)批电(dian)(dian)(dian)缆(lan)(lan)(lan)引下可用(yong)(yong)(yong)垂(chui)直弯(wan)接板和垂(chui)直引上架(jia)(jia)(jia),少量电(dian)(dian)(dian)缆(lan)(lan)(lan)引下可用(yong)(yong)(yong)导板或引管注(zhu)明引下方(fang)式(shi)即可。(7)电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)宜高(gao)出地面(mian)。(8)电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)内缆(lan)(lan)(lan)线(xian)(xian)垂(chui)直敷设(she)时(shi)(shi)(shi),在(zai)缆(lan)(lan)(lan)线(xian)(xian)的(de)(de)上端和每(mei)间(jian)(jian)隔、尾、转弯(wan)及(ji)每(mei)间(jian)(jian)隔3~5米处(chu)进(jin)行固定。（9）在(zai)吊顶内设(she)置(zhi)时(shi)(shi)(shi),槽(cao)(cao)盖(gai)开启面(mian)应(ying)(ying)保(bao)持80毫米的(de)(de)垂(chui)直净(jing)空,线(xian)(xian)槽(cao)(cao)截面(mian)利用(yong)(yong)(yong)率不(bu)应(ying)(ying)超过50%。(10)布(bu)放在(zai)线(xian)(xian)槽(cao)(cao)的(de)(de)缆(lan)(lan)(lan)线(xian)(xian)可以不(bu)绑扎(zha),槽(cao)(cao)内缆(lan)(lan)(lan)线(xian)(xian)应(ying)(ying)顺直,尽量不(bu)交(jiao)叉,缆(lan)(lan)(lan)线(xian)(xian)不(bu)应(ying)(ying)溢出线(xian)(xian)槽(cao)(cao),在(zai)缆(lan)(lan)(lan)线(xian)(xian)进(jin)出线(xian)(xian)槽(cao)(cao)部位(wei)、转弯(wan)处(chu)应(ying)(ying)绑扎(zha)固定。垂(chui)直线(xian)(xian)槽(cao)(cao)布(bu)放缆(lan)(lan)(lan)线(xian)(xian)应(ying)(ying)每(mei)间(jian)(jian)隔。(11)在(zai)水(shui)平、垂(chui)直桥(qiao)(qiao)架(jia)(jia)(jia)和垂(chui)直线(xian)(xian)槽(cao)(cao)中敷设(she)电(dian)(dian)(dian)缆(lan)(lan)(lan)时(shi)(shi)(shi),应(ying)(ying)对缆(lan)(lan)(lan)线(xian)(xian)进(jin)行绑扎(zha)。4对线(xian)(xian)电(dian)(dian)(dian)缆(lan)(lan)(lan)以24根为束,25对或以上主干线(xian)(xian)电(dian)(dian)(dian)缆(lan)(lan)(lan)、光缆(lan)(lan)(lan)及(ji)其(qi)它信号(hao)电(dian)(dian)(dian)缆(lan)(lan)(lan)应(ying)(ying)根据(ju)缆(lan)(lan)(lan)线(xian)(xian)的(de)(de)类型(xing)、缆(lan)(lan)(lan)径、缆(lan)(lan)(lan)线(xian)(xian)芯数分(fen)束绑扎(zha)。绑扎(zha)间(jian)(jian)距不(bu)宜大(da)(da)于。(12)桥(qiao)(qiao)架(jia)(jia)(jia)水(shui)平敷设(she)时(shi)(shi)(shi),支(zhi)撑间(jian)(jian)距一般为。(13)金(jin)属(shu)线(xian)(xian)槽(cao)(cao)敷设(she)时(shi)(shi)(shi)。揭(jie)阳电(dian)(dian)(dian)线(xian)(xian)桥(qiao)(qiao)架(jia)(jia)(jia)三民桥(qiao)(qiao)架(jia)(jia)(jia)，电(dian)(dian)(dian)线(xian)(xian)电(dian)(dian)(dian)缆(lan)(lan)(lan)的(de)(de)好(hao)品牌！

2）.电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)的(de)(de)安装位置桥架(jia)(jia)(jia)(jia)(jia)水(shui)平(ping)敷(fu)设(she)(she)时(shi),距地(di)高(gao)度一般不(bu)宜(yi)(yi)低于(yu)。桥架(jia)(jia)(jia)(jia)(jia)多(duo)(duo)层(ceng)敷(fu)设(she)(she)时(shi),为了散热、维护以及防干扰的(de)(de)需(xu)要,桥架(jia)(jia)(jia)(jia)(jia)层(ceng)间(jian)(jian)应(ying)留有(you)一定(ding)(ding)(ding)的(de)(de)距离电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)在与各种管(guan)道(dao)平(ping)行敷(fu)设(she)(she)时(shi),其净距应(ying)符合(he)有(you)关的(de)(de)规定(ding)(ding)(ding)。（3）.支(zhi)(zhi)吊架(jia)(jia)(jia)(jia)(jia)的(de)(de)安装电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)的(de)(de)支(zhi)(zhi)吊架(jia)(jia)(jia)(jia)(jia)质量应(ying)符合(he)现行的(de)(de)有(you)关技术标(biao)准电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)水(shui)平(ping)敷(fu)设(she)(she)时(shi),支(zhi)(zhi)撑跨距一般为，固定(ding)(ding)(ding)间(jian)(jian)距不(bu)宜(yi)(yi)大于(yu)2m两(liang)相邻桥架(jia)(jia)(jia)(jia)(jia)托(tuo)臂之间(jian)(jian)水(shui)平(ping)高(gao)度差不(bu)应(ying)大于(yu)10mm,两(liang)相邻桥架(jia)(jia)(jia)(jia)(jia)托(tuo)臂垂直(zhi)中(zhong)线(xian)的(de)(de)垂直(zhi)偏差不(bu)应(ying)大于(yu)20mm。1、电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)作(zuo)为布线(xian)工程(cheng)(cheng)的(de)(de)一个(ge)(ge)配套项目,尚无专门(men)的(de)(de)规范指导,个(ge)(ge)生(sheng)产厂家的(de)(de)规格程(cheng)(cheng)式缺(que)乏通(tong)用性,因此(ci),设(she)(she)计选型过程(cheng)(cheng)应(ying)根(gen)据弱电(dian)(dian)各个(ge)(ge)系(xi)(xi)统缆(lan)(lan)显(xian)得类型、数量,合(he)理(li)选定(ding)(ding)(ding)适(shi)用的(de)(de)桥架(jia)(jia)(jia)(jia)(jia)。(1)确定(ding)(ding)(ding)方向：根(gen)据建筑平(ping)面(mian)布置图,结合(he)空调管(guan)线(xian)和(he)电(dian)(dian)气管(guan)线(xian)等(deng)(deng)设(she)(she)置情况、方便维修，以及电(dian)(dian)缆(lan)(lan)路由的(de)(de)疏密来确定(ding)(ding)(ding)电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)的(de)(de)佳(jia)路由。在室内(nei)。惠州市(shi)三民实业有(you)限公司，是一家集电(dian)(dian)缆(lan)(lan)桥架(jia)(jia)(jia)(jia)(jia)、科(ke)研、生(sheng)产、销售、服务(wu)为一体的(de)(de)企业，公司兼营电(dian)(dian)线(xian)、电(dian)(dian)缆(lan)(lan)等(deng)(deng)建材相关产品。公司实力雄厚(hou)，全(quan)国多(duo)(duo)个(ge)(ge)大型重(zhong)点工程(cheng)(cheng)项目指定(ding)(ding)(ding)供(gong)应(ying)商，并与多(duo)(duo)家房地(di)产公司和(he)电(dian)(dian)力安装单位建立(li)长期(qi)紧密合(he)作(zuo)关系(xi)(xi)。桥架(jia)(jia)(jia)(jia)(jia)产品有(you)托(tuo)盘式、槽式、梯级式钢(gang)制及铝合(he)金桥架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)列，组合(he)式及玻璃钢(gang)、防火桥架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)列。公司自成立(li)以来。

电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)分(fen)为(wei)(wei)槽(cao)式(shi)(shi)(shi)(shi)(shi)(shi)、托(tuo)盘式(shi)(shi)(shi)(shi)(shi)(shi)和(he)梯(ti)(ti)架(jia)(jia)(jia)(jia)(jia)式(shi)(shi)(shi)(shi)(shi)(shi)、网格式(shi)(shi)(shi)(shi)(shi)(shi)等(deng)(deng)(deng)结(jie)构(gou)(gou)，由(you)支(zhi)(zhi)架(jia)(jia)(jia)(jia)(jia)、托(tuo)臂和(he)安(an)(an)装(zhuang)(zhuang)附件等(deng)(deng)(deng)组成(cheng)(cheng)。建筑(zhu)物(wu)内桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)可(ke)(ke)以(yi)架(jia)(jia)(jia)(jia)(jia)设(she)(she)(she)，也可(ke)(ke)以(yi)敷(fu)(fu)设(she)(she)(she)在(zai)各(ge)种建(构(gou)(gou))筑(zhu)物(wu)和(he)管(guan)(guan)廊支(zhi)(zhi)架(jia)(jia)(jia)(jia)(jia)上(shang)，应体(ti)(ti)现结(jie)构(gou)(gou)简单(dan)，造(zao)型美(mei)观(guan)、配置灵(ling)活和(he)维修方(fang)(fang)便(bian)等(deng)(deng)(deng)特(te)点(dian)，全(quan)部零件均需进(jin)行镀锌(xin)处理，安(an)(an)装(zhuang)(zhuang)在(zai)建筑(zhu)物(wu)外(wai)露天(tian)的(de)(de)(de)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。中文名电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)外(wai)文名Cabletray材质金(jin)属(shu)用途(tu)用于(yu)电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)加工金(jin)属(shu)制作又名电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)托(tuo)架(jia)(jia)(jia)(jia)(jia)由(you)槽(cao)式(shi)(shi)(shi)(shi)(shi)(shi)、托(tuo)盘式(shi)(shi)(shi)(shi)(shi)(shi)或梯(ti)(ti)级式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)直线段、弯通、三通、四通组件以(yi)及(ji)托(tuo)臂（臂式(shi)(shi)(shi)(shi)(shi)(shi)支(zhi)(zhi)架(jia)(jia)(jia)(jia)(jia)）、吊(diao)架(jia)(jia)(jia)(jia)(jia)等(deng)(deng)(deng)构(gou)(gou)成(cheng)(cheng)具(ju)有(you)密接(jie)支(zhi)(zhi)撑(cheng)电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)的(de)(de)(de)刚性(xing)结(jie)构(gou)(gou)系统称为(wei)(wei)电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)（简称桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)）[1]。电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)分(fen)为(wei)(wei)槽(cao)式(shi)(shi)(shi)(shi)(shi)(shi)、托(tuo)盘式(shi)(shi)(shi)(shi)(shi)(shi)和(he)梯(ti)(ti)架(jia)(jia)(jia)(jia)(jia)式(shi)(shi)(shi)(shi)(shi)(shi)、网格式(shi)(shi)(shi)(shi)(shi)(shi)等(deng)(deng)(deng)结(jie)构(gou)(gou)，由(you)支(zhi)(zhi)架(jia)(jia)(jia)(jia)(jia)、托(tuo)臂和(he)安(an)(an)装(zhuang)(zhuang)附件等(deng)(deng)(deng)组成(cheng)(cheng)。建筑(zhu)物(wu)内桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)可(ke)(ke)以(yi)架(jia)(jia)(jia)(jia)(jia)设(she)(she)(she)，也可(ke)(ke)以(yi)附设(she)(she)(she)在(zai)各(ge)种建(构(gou)(gou))筑(zhu)物(wu)和(he)管(guan)(guan)廊支(zhi)(zhi)架(jia)(jia)(jia)(jia)(jia)上(shang)，应体(ti)(ti)现结(jie)构(gou)(gou)简单(dan)，造(zao)型美(mei)观(guan)、配置灵(ling)活和(he)维修方(fang)(fang)便(bian)等(deng)(deng)(deng)特(te)点(dian)，全(quan)部零件均需进(jin)行镀锌(xin)处理。安(an)(an)装(zhuang)(zhuang)在(zai)建筑(zhu)物(wu)外(wai)露天(tian)的(de)(de)(de)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)，如果是在(zai)邻近(jin)海边或属(shu)于(yu)腐蚀区，则(ze)材质必须具(ju)有(you)防腐、耐(nai)潮气、附着力好(hao)，耐(nai)冲击强度高的(de)(de)(de)物(wu)性(xing)特(te)点(dian)。电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)分(fen)类编辑梯(ti)(ti)级式(shi)(shi)(shi)(shi)(shi)(shi)电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)图1、梯(ti)(ti)级式(shi)(shi)(shi)(shi)(shi)(shi)电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)CQ1-T型梯(ti)(ti)级式(shi)(shi)(shi)(shi)(shi)(shi)电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)是根据(ju)国内外(wai)有(you)关(guan)资(zi)料而(er)改进(jin)设(she)(she)(she)计的(de)(de)(de)。它具(ju)有(you)重(zhong)量轻、成(cheng)(cheng)本(ben)低、造(zao)型别具(ju)、安(an)(an)装(zhuang)(zhuang)方(fang)(fang)便(bian)、散热、透气好(hao)等(deng)(deng)(deng)优(you)点(dian)。它适用于(yu)一般直径较大电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)的(de)(de)(de)敷(fu)(fu)设(she)(she)(she)。电(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)认准三民桥(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)，工厂(chang)直销(xiao)。

是(shi)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)中理想的(de)(de)产(chan)(chan)(chan)品(pin)。惠州市(shi)三(san)民(min)(min)实(shi)业(ye)有(you)限公(gong)司(si)(si)，是(shi)一(yi)家(jia)(jia)集电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)、科研、生产(chan)(chan)(chan)、销售(shou)、服(fu)务为(wei)一(yi)体的(de)(de)企(qi)业(ye)，公(gong)司(si)(si)兼营电(dian)(dian)(dian)线、电(dian)(dian)(dian)缆(lan)(lan)等(deng)(deng)建(jian)材(cai)相(xiang)(xiang)关(guan)产(chan)(chan)(chan)品(pin)。公(gong)司(si)(si)实(shi)力(li)雄厚，全国多个大(da)(da)(da)型重点工程(cheng)(cheng)项目指定供应(ying)商(shang)，并与多家(jia)(jia)房(fang)地(di)(di)产(chan)(chan)(chan)公(gong)司(si)(si)和(he)电(dian)(dian)(dian)力(li)安(an)装单位建(jian)立(li)长期紧(jin)密合(he)作关(guan)系(xi)。桥(qiao)(qiao)架(jia)产(chan)(chan)(chan)品(pin)有(you)托盘式(shi)、槽(cao)式(shi)、梯(ti)级式(shi)钢制及铝合(he)金桥(qiao)(qiao)架(jia)系(xi)列(lie)，组合(he)式(shi)及玻璃钢、防火桥(qiao)(qiao)架(jia)系(xi)列(lie)。公(gong)司(si)(si)自成立(li)以(yi)来，顺(shun)应(ying)经济发(fa)展的(de)(de)潮流，以(yi)满足省、市(shi)重点建(jian)设工程(cheng)(cheng)服(fu)务需要(yao)为(wei)目标，坚持(chi)诚(cheng)信立(li)业(ye)，以(yi)市(shi)场为(wei)导向，竭(jie)诚(cheng)为(wei)客户提供好的(de)(de)产(chan)(chan)(chan)品(pin)和(he)满意的(de)(de)服(fu)务。大(da)(da)(da)跨(kua)(kua)(kua)距(ju)(ju)(ju)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)：大(da)(da)(da)跨(kua)(kua)(kua)距(ju)(ju)(ju)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)是(shi)一(yi)种较一(yi)般(ban)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)的(de)(de)支(zhi)撑(cheng)跨(kua)(kua)(kua)度大(da)(da)(da)，且由(you)于(yu)结构上设计精巧，因而又(you)比一(yi)般(ban)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)具有(you)承(cheng)载能力(li)大(da)(da)(da)等(deng)(deng)特点的(de)(de)桥(qiao)(qiao)架(jia)，所以(yi)它不适用于(yu)炼油、化工、纺织、机(ji)械、冶金、电(dian)(dian)(dian)力(li)、电(dian)(dian)(dian)视、广播等(deng)(deng)工矿企(qi)事业(ye)的(de)(de)室内外电(dian)(dian)(dian)缆(lan)(lan)架(jia)空的(de)(de)敷设，也可作为(wei)地(di)(di)下(xia)的(de)(de)工事，例如：地(di)(di)铁、人防工程(cheng)(cheng)的(de)(de)电(dian)(dian)(dian)缆(lan)(lan)沟和(he)电(dian)(dian)(dian)缆(lan)(lan)隧道内支(zhi)架(jia)。大(da)(da)(da)跨(kua)(kua)(kua)距(ju)(ju)(ju)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)共包括(kuo)大(da)(da)(da)跨(kua)(kua)(kua)距(ju)(ju)(ju)的(de)(de)梯(ti)级、托盘、槽(cao)式(shi)、重载荷梯(ti)架(jia)、直(zhi)角(jiao)三(san)通(tong)(tong)、多节三(san)通(tong)(tong)、直(zhi)角(jiao)四(si)通(tong)(tong)，以(yi)及相(xiang)(xiang)应(ying)型号的(de)(de)连(lian)接(jie)件，盖板(ban)和(he)支(zhi)柱。大(da)(da)(da)跨(kua)(kua)(kua)距(ju)(ju)(ju)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)备有(you)盖板(ban)，需要(yao)配盖板(ban)时在订(ding)货时说明，或(huo)按(an)盖板(ban)型号订(ding)货。大(da)(da)(da)跨(kua)(kua)(kua)距(ju)(ju)(ju)电(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)架(jia)表面处理分塑料喷塑、镀锌。三(san)民(min)(min)桥(qiao)(qiao)架(jia)，厂家(jia)(jia)直(zhi)售(shou)，品(pin)质可靠，结实(shi)耐用，价格合(he)理，库存充足。中山(shan)槽(cao)式(shi)桥(qiao)(qiao)架(jia)多少钱(qian)

电缆桥架，现(xian)品现(xian)货，技术支持，良好(hao)服(fu)务，三民(min)桥架。广州(zhou)热(re)镀(du)锌桥架跨距

合理选定(ding)适用的(de)(de)桥(qiao)架(jia)。(1)确(que)定(ding)方(fang)向(xiang)：根(gen)(gen)据(ju)建(jian)筑(zhu)平面(mian)布置图,结合空调管(guan)线(xian)和(he)电(dian)(dian)(dian)(dian)气管(guan)线(xian)等(deng)设(she)(she)置情(qing)况、方(fang)便维修(xiu),以(yi)及(ji)(ji)(ji)电(dian)(dian)(dian)(dian)缆(lan)(lan)路(lu)由的(de)(de)疏(shu)密来确(que)定(ding)电(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)架(jia)的(de)(de)佳(jia)路(lu)线(xian)。在室内,尽可能(neng)沿建(jian)筑(zhu)物(wu)的(de)(de)墙、柱、梁及(ji)(ji)(ji)楼板架(jia)设(she)(she),如需利用综合管(guan)廊架(jia)设(she)(she)时。惠州(zhou)市(shi)三民实业有限公(gong)司(si)，是一家集(ji)电(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)架(jia)、科研、生产(chan)、销售、服(fu)(fu)务为一体的(de)(de)企业，公(gong)司(si)兼营电(dian)(dian)(dian)(dian)线(xian)、电(dian)(dian)(dian)(dian)缆(lan)(lan)等(deng)建(jian)材相关产(chan)品。公(gong)司(si)实力雄厚，全国多个(ge)大型重(zhong)(zhong)点工程项目(mu)指定(ding)供应商，并与多家房(fang)地产(chan)公(gong)司(si)和(he)电(dian)(dian)(dian)(dian)力安装(zhuang)单位建(jian)立长(zhang)期紧密合作关系(xi)。桥(qiao)架(jia)产(chan)品有托盘式(shi)(shi)、槽(cao)式(shi)(shi)、梯(ti)级式(shi)(shi)钢制及(ji)(ji)(ji)铝合金桥(qiao)架(jia)系(xi)列，组合式(shi)(shi)及(ji)(ji)(ji)玻璃钢、防(fang)火桥(qiao)架(jia)系(xi)列。公(gong)司(si)自(zi)成立以(yi)来，顺应经济发展的(de)(de)潮(chao)流，以(yi)满(man)足省、市(shi)重(zhong)(zhong)点建(jian)设(she)(she)工程服(fu)(fu)务需要为目(mu)标，坚(jian)持诚信立业，以(yi)市(shi)场(chang)(chang)为导向(xiang)，竭诚为客户提供好(hao)的(de)(de)产(chan)品和(he)满(man)意的(de)(de)服(fu)(fu)务。则应在管(guan)道一侧或上(shang)(shang)方(fang)平行架(jia)设(she)(she)。并考虑引下线(xian)和(he)分(fen)支线(xian)尽量(liang)避免交叉,如无其它管(guan)架(jia)借用,则需自(zi)设(she)(she)立(支)柱。(2)荷载计(ji)算：计(ji)算电(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)架(jia)主干线(xian)纵(zong)断面(mian)上(shang)(shang)单位长(zhang)度的(de)(de)电(dian)(dian)(dian)(dian)缆(lan)(lan)重(zhong)(zhong)量(liang)。(3)确(que)定(ding)桥(qiao)架(jia)的(de)(de)宽度：根(gen)(gen)据(ju)布放电(dian)(dian)(dian)(dian)缆(lan)(lan)条(tiao)数、电(dian)(dian)(dian)(dian)缆(lan)(lan)直径及(ji)(ji)(ji)电(dian)(dian)(dian)(dian)缆(lan)(lan)的(de)(de)间距(ju)来确(que)定(ding)电(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)架(jia)的(de)(de)型号(hao)、规格,托臂的(de)(de)长(zhang)度,支柱的(de)(de)长(zhang)度、间距(ju),桥(qiao)架(jia)的(de)(de)宽度和(he)层数。(4)确(que)定(ding)安装(zhuang)方(fang)式(shi)(shi)：根(gen)(gen)据(ju)场(chang)(chang)所(suo)的(de)(de)设(she)(she)置条(tiao)件确(que)定(ding)桥(qiao)架(jia)的(de)(de)固定(ding)方(fang)式(shi)(shi)。广(guang)州(zhou)热镀锌桥(qiao)架(jia)跨(kua)距(ju)

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