可(ke)在(zai)(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)梯架(jia)(jia)(jia)(jia)、托盘内添加具有耐(nai)火(huo)(huo)或(huo)难燃性能的(de)(de)板、网等材(cai)料构(gou)成封闭或(huo)半封闭式结构(gou)，并采取在(zai)(zai)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)及(ji)(ji)其支(zhi)吊架(jia)(jia)(jia)(jia)表面涂(tu)刷防(fang)火(huo)(huo)涂(tu)层等措施，其整体(ti)耐(nai)火(huo)(huo)性能应满足国(guo)家有关(guan)规范或(huo)标准的(de)(de)要(yao)(yao)求。在(zai)(zai)工程(cheng)防(fang)火(huo)(huo)要(yao)(yao)求较高的(de)(de)场所，不(bu)宜采用铝合金电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)。在(zai)(zai)相(xiang)(xiang)(xiang)同(tong)(tong)规格下，阻燃型(xing)(xing)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)比钢(gang)制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)贵，使(shi)用寿命是(shi)(shi)钢(gang)制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)5倍以上(shang)，重(zhong)(zhong)量比钢(gang)制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)重(zhong)(zhong)30%。防(fang)火(huo)(huo)型(xing)(xing)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)比钢(gang)制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)稍贵，使(shi)用寿命是(shi)(shi)钢(gang)制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)3倍以上(shang)，重(zhong)(zhong)量与钢(gang)制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)基(ji)本相(xiang)(xiang)(xiang)同(tong)(tong)。5．电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)填充率的(de)(de)选(xuan)(xuan)择电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)梯架(jia)(jia)(jia)(jia)、托盘宽度和高度的(de)(de)选(xuan)(xuan)择应符(fu)合填充率的(de)(de)要(yao)(yao)求。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)的(de)(de)梯架(jia)(jia)(jia)(jia)和托盘内的(de)(de)填充率在(zai)(zai)一般(ban)情况下，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)可(ke)取40%～50%，控制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)可(ke)取50%～70%，且宜预留10%～25%工程(cheng)发展余量。6．电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)载(zai)(zai)荷(he)(he)等级的(de)(de)选(xuan)(xuan)择在(zai)(zai)选(xuan)(xuan)择电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)荷(he)(he)载(zai)(zai)等级时，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)工作(zuo)均布荷(he)(he)载(zai)(zai)不(bu)应大(da)于(yu)所选(xuan)(xuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)荷(he)(he)载(zai)(zai)等级的(de)(de)额(e)定均布荷(he)(he)载(zai)(zai)，如果电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)支(zhi)吊架(jia)(jia)(jia)(jia)的(de)(de)实际跨距不(bu)等于(yu)2m时，则工作(zuo)均布荷(he)(he)载(zai)(zai)应满足要(yao)(yao)求。各(ge)种组件及(ji)(ji)支(zhi)吊架(jia)(jia)(jia)(jia)在(zai)(zai)满足相(xiang)(xiang)(xiang)应荷(he)(he)载(zai)(zai)的(de)(de)条件下。惠州市三(san)(san)民实业(ye)有限(xian)公(gong)(gong)司(si)，是(shi)(shi)一家集电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)、科(ke)研、生产(chan)、销售(shou)、服务(wu)为一体(ti)的(de)(de)企业(ye)，公(gong)(gong)司(si)兼(jian)营电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)(lan)(lan)(lan)(lan)(lan)(lan)等建(jian)材(cai)相(xiang)(xiang)(xiang)关(guan)产(chan)品。公(gong)(gong)司(si)实力雄厚，全国(guo)多个大(da)型(xing)(xing)重(zhong)(zhong)点(dian)工程(cheng)项目指定供(gong)应商(shang)。三(san)(san)民桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)，专业(ye)线(xian)槽生产(chan)厂(chang)家，提供(gong)报价，送(song)货(huo)上(shang)门。清远梯式线(xian)槽标准

六、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)设计(ji)(ji)(ji)内容桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)工程(cheng)设计(ji)(ji)(ji)应与土建、工艺以(yi)及(ji)有关(guan)(guan)专业密切相配合(he)以(yi)确定佳(jia)布置(zhi)(zhi)，其设计(ji)(ji)(ji)内容可含(han)有：1、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)的(de)有关(guan)(guan)剖面(mian)(mian)(mian)图。2、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)的(de)平面(mian)(mian)(mian)布置(zhi)(zhi)图。3、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)所需(xu)直(zhi)线(xian)段、弯通、支、吊架(jia)(jia)(jia)(jia)(jia)规格和(he)数量的(de)明(ming)(ming)(ming)细(xi)表以(yi)及(ji)必要(yao)(yao)(yao)的(de)说(shuo)明(ming)(ming)(ming)。4、有特殊要(yao)(yao)(yao)求的(de)非标件(jian)技术说(shuo)明(ming)(ming)(ming)或示意图。七(qi)、安(an)装(zhuang)电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)安(an)装(zhuang)请参照中(zhong)国(guo)建筑(zhu)标准设计(ji)(ji)(ji)研究院所发行(xing)的(de)JSJT-121全国(guo)通用(yong)建筑(zhu)标准设计(ji)(ji)(ji)-电(dian)(dian)(dian)(dian)气装(zhuang)置(zhi)(zhi)标准图集《电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)安(an)装(zhuang)》04D701-3。八、设计(ji)(ji)(ji)要(yao)(yao)(yao)求1、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)的(de)路径(jing)平面(mian)(mian)(mian)布置(zhi)(zhi)图；2、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)的(de)有关(guan)(guan)断面(mian)(mian)(mian)图。3、桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)系(xi)(xi)统(tong)所用(yong)防(fang)腐材质及(ji)所需(xu)直(zhi)通、弯通、支（吊）架(jia)(jia)(jia)(jia)(jia)等(deng)的(de)规格和(he)数量明(ming)(ming)(ming)细(xi)表以(yi)及(ji)必要(yao)(yao)(yao)的(de)说(shuo)明(ming)(ming)(ming)，连(lian)接板(ban)及(ji)螺丝(si)、防(fang)护帽(mao)按以(yi)上(shang)要(yao)(yao)(yao)求由生(sheng)产厂家配齐。4、有特殊要(yao)(yao)(yao)求的(de)非标准技术说(shuo)明(ming)(ming)(ming)或示图。5、在(zai)预(yu)算有限的(de)范围内，设计(ji)(ji)(ji)需(xu)要(yao)(yao)(yao)符(fu)合(he)安(an)全的(de)要(yao)(yao)(yao)求。[1]电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)荷(he)(he)载(zai)编辑电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)荷(he)(he)载(zai)电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)的(de)荷(he)(he)载(zai)分(fen)为静(jing)荷(he)(he)载(zai)、动(dong)(dong)(dong)荷(he)(he)载(zai)和(he)附加荷(he)(he)载(zai)。静(jing)荷(he)(he)载(zai)是指(zhi)敷设在(zai)电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)内的(de)电(dian)(dian)(dian)(dian)缆种类、根数、每根的(de)外径(jing)重(zhong)量/单位长度,按电(dian)(dian)(dian)(dian)缆敷设的(de)不(bu)同路由分(fen)别列表统(tong)计(ji)(ji)(ji)。动(dong)(dong)(dong)荷(he)(he)载(zai)是指(zhi)电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)安(an)装(zhuang)和(he)维护过程(cheng)中(zhong)施工维修(xiu)人员的(de)重(zhong)量。对于(yu)轻型电(dian)(dian)(dian)(dian)缆桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia),一(yi)般不(bu)考虑动(dong)(dong)(dong)荷(he)(he)载(zai),即不(bu)允许在(zai)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)上(shang)站(行(xing))人,如果需(xu)要(yao)(yao)(yao)考虑站人。惠州梯式线(xian)槽厂电(dian)(dian)(dian)(dian)缆线(xian)槽，防(fang)火(huo)喷塑，热镀锌，三(san)民桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)。

无(wu)气(qi)泡、水(shui)(shui)泡桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)本身(shen)应平整,无(wu)扭曲变形,内(nei)壁应光滑、无(wu)毛刺(ci)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)焊(han)缝表面应均匀,不(bu)(bu)得有(you)(you)漏焊(han)、裂纹、烧穿等(deng)缺(que)(que)陷。（2）.电(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)安装位置(zhi)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)水(shui)(shui)平敷(fu)(fu)设(she)时,距(ju)地高(gao)度一(yi)般(ban)不(bu)(bu)宜低于。桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)多层敷(fu)(fu)设(she)时,为了散(san)热、维护以(yi)及(ji)防干(gan)扰的(de)(de)需要,桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)层间应留有(you)(you)一(yi)定(ding)的(de)(de)距(ju)离电(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)在(zai)与各(ge)种管(guan)道(dao)平行(xing)敷(fu)(fu)设(she)时,其净(jing)距(ju)应符(fu)合(he)(he)有(you)(you)关(guan)的(de)(de)规(gui)定(ding)。（3）.支(zhi)吊(diao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)安装电(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)支(zhi)吊(diao)架(jia)(jia)(jia)(jia)(jia)(jia)质量(liang)应符(fu)合(he)(he)现行(xing)的(de)(de)有(you)(you)关(guan)技术标(biao)准电(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)水(shui)(shui)平敷(fu)(fu)设(she)时,支(zhi)撑(cheng)跨距(ju)一(yi)般(ban)为，固定(ding)间距(ju)不(bu)(bu)宜大(da)于2m两相(xiang)邻(lin)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)托臂之间水(shui)(shui)平高(gao)度差(cha)不(bu)(bu)应大(da)于10mm,两相(xiang)邻(lin)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)托臂垂直中线(xian)(xian)的(de)(de)垂直偏差(cha)不(bu)(bu)应大(da)于20mm。1、电(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)作为布(bu)线(xian)(xian)工程的(de)(de)一(yi)个配套项目(mu),尚(shang)无(wu)专门(men)的(de)(de)规(gui)范指导,个生产厂家的(de)(de)规(gui)格(ge)程式缺(que)(que)乏通(tong)用(yong)(yong)性,因(yin)此,设(she)计选(xuan)型过程应根据弱电(dian)各(ge)个系统缆(lan)(lan)(lan)显得类(lei)型、数量(liang),合(he)(he)理选(xuan)定(ding)适用(yong)(yong)的(de)(de)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)。(1)确定(ding)方(fang)向：根据建(jian)筑平面布(bu)置(zhi)图,结(jie)合(he)(he)空(kong)调(diao)管(guan)线(xian)(xian)和(he)电(dian)气(qi)管(guan)线(xian)(xian)等(deng)设(she)置(zhi)情况、方(fang)便维修(xiu)，以(yi)及(ji)电(dian)缆(lan)(lan)(lan)路由的(de)(de)疏密来确定(ding)电(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)佳路由。在(zai)室内(nei)。尽可能沿(yan)建(jian)筑物的(de)(de)墙、柱、梁及(ji)楼板架(jia)(jia)(jia)(jia)(jia)(jia)设(she)，如许利用(yong)(yong)综合(he)(he)管(guan)廊(lang)架(jia)(jia)(jia)(jia)(jia)(jia)设(she)时,则(ze)应在(zai)管(guan)道(dao)一(yi)侧或上(shang)方(fang)平行(xing)架(jia)(jia)(jia)(jia)(jia)(jia)设(she),并(bing)考虑(lv)引下线(xian)(xian)和(he)分支(zhi)线(xian)(xian)尽量(liang)避免(mian)交叉,如无(wu)其它管(guan)架(jia)(jia)(jia)(jia)(jia)(jia)借用(yong)(yong)，则(ze)需自设(she)立(li)(支(zhi))柱。。惠州市三民实(shi)业有(you)(you)限公司。

具有(you)外(wai)形美观(guan)，耐腐蚀性(xing)(xing)强，通用性(xing)(xing)，安装灵活方(fang)(fang)(fang)便，品(pin)种(zhong)齐全等特点。有(you)些则(ze)是无(wu)源电(dian)(dian)(dian)(dian)(光)缆(lan)线(如数据电(dian)(dian)(dian)(dian)缆(lan)、视频同(tong)轴电(dian)(dian)(dian)(dian)缆(lan)等)，因此，在(zai)布线方(fang)(fang)(fang)式和(he)(he)路(lu)由(you)(you)选(xuan)择的(de)(de)(de)排列进(jin)行设计(ji)时(shi),应(ying)(ying)该加以区别，不但应(ying)(ying)该符合规范的(de)(de)(de)要求，还要考(kao)虑布线的(de)(de)(de)安全性(xing)(xing)、可扩性(xing)(xing)、经(jing)济性(xing)(xing)和(he)(he)美观(guan)，便于维修，电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)架作为承(cheng)载(zai)各(ge)种(zhong)电(dian)(dian)(dian)(dian)缆(lan)敷设的(de)(de)(de)载(zai)体，从(cong)属(shu)于布线的(de)(de)(de)需要，同(tong)样应(ying)(ying)遵循上(shang)述(shu)原则(ze)加以实施(shi)。由(you)(you)于建(jian)(jian)筑(zhu)物内(nei)(nei)多种(zhong)管(guan)(guan)线平行交(jiao)叉，空间有(you)限，特别是大型写字楼(lou)、金融商(shang)厦、酒店、场馆等建(jian)(jian)筑(zhu)，信息点密集，缆(lan)线敷设除了采用楼(lou)板沟槽和(he)(he)墙(qiang)内(nei)(nei)埋(mai)管(guan)(guan)方(fang)(fang)(fang)式外(wai)，在(zai)竖(shu)井和(he)(he)屋(wu)内(nei)(nei)天(tian)棚(peng)吊顶内(nei)(nei)采用电(dian)(dian)(dian)(dian)缆(lan)桥(qiao)(qiao)(qiao)架，提供(gong)不同(tong)走向的(de)(de)(de)布线，弱(ruo)电(dian)(dian)(dian)(dian)系(xi)统的(de)(de)(de)各(ge)种(zhong)缆(lan)线分类布放在(zai)桥(qiao)(qiao)(qiao)架内(nei)(nei),其佳路(lu)由(you)(you)选(xuan)择和(he)(he)安装方(fang)(fang)(fang)式要根据走向的(de)(de)(de)要求，并结(jie)(jie)合建(jian)(jian)筑(zhu)结(jie)(jie)构和(he)(he)空调、电(dian)(dian)(dian)(dian)气等管(guan)(guan)线协商(shang)的(de)(de)(de)位置加以确定,无(wu)源缆(lan)线不能(neng)与有(you)源电(dian)(dian)(dian)(dian)缆(lan)并排铺设，受条件(jian)所限铺放同(tong)一桥(qiao)(qiao)(qiao)架内(nei)(nei)，其间必(bi)须采用金属(shu)隔板分设，引出的(de)(de)(de)缆(lan)线尽量避免平面交(jiao)叉，桥(qiao)(qiao)(qiao)架穿越楼(lou)板，墙(qiang)体或(huo)伸缩缝时(shi)，应(ying)(ying)该在(zai)建(jian)(jian)筑(zhu)图上(shang)标(biao)出予(yu)留相应(ying)(ying)的(de)(de)(de)空洞和(he)(he)位置，避免因遗漏等到施(shi)工时(shi)临(lin)时(shi)钻空，可能(neng)伤及土建(jian)(jian)结(jie)(jie)构。为了防(fang)止电(dian)(dian)(dian)(dian)磁辐射的(de)(de)(de)干扰(rao)(EMC)，在(zai)桥(qiao)(qiao)(qiao)架的(de)(de)(de)设计(ji)中，应(ying)(ying)考(kao)虑桥(qiao)(qiao)(qiao)架的(de)(de)(de)封闭(bi)性(xing)(xing)[1]。电(dian)(dian)(dian)(dian)缆(lan)线槽就找三民桥(qiao)(qiao)(qiao)架。

槽式(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)图(tu)片4、大跨(kua)距(ju)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)当前(qian)大跨(kua)距(ju)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)一(yi)(yi)般(ban)(ban)是(shi)由(you)拉挤玻(bo)璃钢(gang)(gang)(gang)型材组装而成，适(shi)用(yong)于(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)力电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)、控制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)、照明(ming)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)及配件等(deng)。与铁制(zhi)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)相比，具(ju)有(you)使(shi)用(yong)寿命(ming)长（一(yi)(yi)般(ban)(ban)设(she)(she)计寿命(ming)为(wei)二(er)十年(nian)）、安装方(fang)便且成本(ben)低(di)（比重为(wei)碳钢(gang)(gang)(gang)的(de)(de)(de)(de)1/4，施工(gong)(gong)中无(wu)需动火，单(dan)根桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)长度(du)可(ke)达8米，甚至更长）、切割方(fang)便、不需维护等(deng)优越性。5、组合(he)式(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)组合(he)式(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)是(shi)一(yi)(yi)种(zhong)新(xin)型桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)，是(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列中的(de)(de)(de)(de)第二(er)代产(chan)品(pin)。它(ta)适(shi)用(yong)各(ge)项工(gong)(gong)程(cheng)、各(ge)种(zhong)单(dan)位(wei)、各(ge)种(zhong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)的(de)(de)(de)(de)敷设(she)(she)，它(ta)具(ju)有(you)结(jie)构(gou)简单(dan)、配置灵活、安装方(fang)便、形式(shi)新(xin)颖等(deng)特点(dian)。惠州市三民实(shi)业有(you)限(xian)公(gong)司(si)，是(shi)一(yi)(yi)家(jia)集电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)、科(ke)研(yan)、生产(chan)、销售(shou)、服(fu)务为(wei)一(yi)(yi)体的(de)(de)(de)(de)企(qi)业，公(gong)司(si)兼营电(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)(lan)等(deng)建(jian)材相关(guan)产(chan)品(pin)。公(gong)司(si)实(shi)力雄厚，全(quan)国(guo)多个大型重点(dian)工(gong)(gong)程(cheng)项目(mu)指定(ding)供应商，并(bing)与多家(jia)房地产(chan)公(gong)司(si)和(he)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)力安装单(dan)位(wei)建(jian)立长期紧密(mi)合(he)作(zuo)关(guan)系(xi)。桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)产(chan)品(pin)有(you)托盘式(shi)、槽式(shi)、梯级式(shi)钢(gang)(gang)(gang)制(zhi)及铝合(he)金桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列，组合(he)式(shi)及玻(bo)璃钢(gang)(gang)(gang)、防火桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)系(xi)列。公(gong)司(si)自成立以(yi)来，顺应经济发展的(de)(de)(de)(de)潮流，以(yi)满(man)足(zu)省(sheng)、市重点(dian)建(jian)设(she)(she)工(gong)(gong)程(cheng)服(fu)务需要为(wei)目(mu)标，坚持诚信立业，以(yi)市场(chang)为(wei)导向(xiang)，竭诚为(wei)客户(hu)提(ti)供好(hao)的(de)(de)(de)(de)产(chan)品(pin)和(he)满(man)意的(de)(de)(de)(de)服(fu)务。公(gong)司(si)拥有(you)一(yi)(yi)个和(he)谐团(tuan)结(jie)、富(fu)有(you)激情、积极向(xiang)上(shang)的(de)(de)(de)(de)工(gong)(gong)作(zuo)团(tuan)队。公(gong)司(si)注重个人发展。喷涂线(xian)(xian)槽就找三民桥(qiao)(qiao)(qiao)(qiao)(qiao)架(jia)(jia)(jia)。云浮电(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)线(xian)(xian)槽厚度(du)

防火线(xian)槽(cao)就找三民桥(qiao)架。清远梯(ti)式(shi)线(xian)槽(cao)标准(zhun)

并与(yu)(yu)多家房(fang)地产(chan)公(gong)司(si)和(he)(he)电(dian)(dian)(dian)力安装(zhuang)(zhuang)单位(wei)建立(li)(li)长期紧密(mi)合(he)作关系(xi)。桥(qiao)(qiao)(qiao)架(jia)(jia)产(chan)品(pin)有托盘式(shi)、槽(cao)式(shi)、梯(ti)级式(shi)钢(gang)制(zhi)及(ji)铝合(he)金(jin)桥(qiao)(qiao)(qiao)架(jia)(jia)系(xi)列，组合(he)式(shi)及(ji)玻璃钢(gang)、防火桥(qiao)(qiao)(qiao)架(jia)(jia)系(xi)列。公(gong)司(si)自成立(li)(li)以来，顺应(ying)经(jing)济发(fa)展的(de)(de)(de)潮流，以满(man)足(zu)省、市(shi)重(zhong)点建设(she)工(gong)程服(fu)务(wu)(wu)需要为目标(biao)，坚(jian)持诚(cheng)信(xin)立(li)(li)业，以市(shi)场为导向，竭(jie)诚(cheng)为客(ke)(ke)户(hu)提供好的(de)(de)(de)产(chan)品(pin)和(he)(he)满(man)意的(de)(de)(de)服(fu)务(wu)(wu)。公(gong)司(si)拥有一个和(he)(he)谐团结、富有激情、积(ji)(ji)极向上的(de)(de)(de)工(gong)作团队(dui)(dui)。公(gong)司(si)注(zhu)重(zhong)个人发(fa)展，给予每位(wei)员工(gong)足(zu)够的(de)(de)(de)自我发(fa)挥空间，努力培养团队(dui)(dui)之间的(de)(de)(de)相互了(le)解，加强团队(dui)(dui)的(de)(de)(de)整体(ti)配(pei)合(he)，挖掘团队(dui)(dui)潜能，打造高效团队(dui)(dui)。公(gong)司(si)一直以来推崇“诚(cheng)信(xin)是金(jin)，共创共赢”的(de)(de)(de)营销理(li)念，在不断(duan)提升产(chan)品(pin)竞争力的(de)(de)(de)同时，致力于诚(cheng)信(xin)的(de)(de)(de)经(jing)营，用心的(de)(de)(de)服(fu)务(wu)(wu)，真诚(cheng)与(yu)(yu)新老客(ke)(ke)户(hu)携(xie)手共创新的(de)(de)(de)辉煌!其(qi)规(gui)(gui)格尺寸(cun)应(ying)与(yu)(yu)托盘、梯(ti)架(jia)(jia)的(de)(de)(de)直线段、弯(wan)通(tong)系(xi)列相匹配(pei)。7．电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)规(gui)(gui)格尺寸(cun)选(xuan)(xuan)(xuan)择工(gong)程实际中，在电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)规(gui)(gui)格尺寸(cun)选(xuan)(xuan)(xuan)择方(fang)面的(de)(de)(de)问题(ti)是要么偏大(da)，要么偏紧张。如何合(he)理(li)地选(xuan)(xuan)(xuan)择电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)规(gui)(gui)格尺寸(cun)呢？《民用建筑电(dian)(dian)(dian)气(qi)设(she)计(ji)规(gui)(gui)范(fan)》（JGJ16-2008）中8、10、7条(tiao)规(gui)(gui)定：“电(dian)(dian)(dian)缆(lan)(lan)(lan)总截面积(ji)(ji)与(yu)(yu)托盘内横断(duan)面积(ji)(ji)的(de)(de)(de)比值，电(dian)(dian)(dian)力电(dian)(dian)(dian)缆(lan)(lan)(lan)不应(ying)大(da)于40%；控制(zhi)电(dian)(dian)(dian)缆(lan)(lan)(lan)不应(ying)大(da)于50%。”8．根据(ju)电(dian)(dian)(dian)缆(lan)(lan)(lan)弯(wan)曲(qu)半径选(xuan)(xuan)(xuan)择电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)架(jia)(jia)在选(xuan)(xuan)(xuan)择电(dian)(dian)(dian)缆(lan)(lan)(lan)桥(qiao)(qiao)(qiao)架(jia)(jia)的(de)(de)(de)弯(wan)通(tong)或引上、引下装(zhuang)(zhuang)置时。清(qing)远梯(ti)式(shi)线槽(cao)标(biao)准(zhun)

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