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湖南电缆桥架的选用与计算方法

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湖南电缆桥架的选用与计算方法

发布日期:2021-04-20 作者: 点击:

  湖南电缆桥架在我国的应用只有十多年,在欧美发达国家也不过是几十年。在一个机房项目中,比起造价贵重、高科技的硬件和软件,桥架显的很不起眼,也很少为人关注,但它却也是整个布线工程中不行短少的部分,设计选型过程应根据各个系统线缆的类型、数量,合理选定适用的桥架。

  (1)电缆桥架型式及种类的挑选

  1)XUPINGBIDIANQIJIAORAODEDIANLANWANGLUHUOYOUFANGHUWAIBU(RU:YOUFUSHIYEXIU,YIRANFENCHENDENGHUANJING)YINGXIANGDEYAOQIUSHI,YINGXUANYONG(FB)LEICAOSHIFUHEXINGFANGFUPINGBIDIANLANQIAOJIA(DAIGAI)。

电玩网  2)QIANGFUSHIXINGHUANJINGYINGCAIYONG(F)LEIFUHEHUANYANGSHUZHIFANGFUZURANXINGDIANLANQIAOJIA。TUOBEI、ZHIJIAYEYAOXUANYONGXIANGTONGCAILIAO,TIGAOQIAOJIAJIFUJIANDEYUNYONGSHOUMING,DIANLANQIAOJIA。ZAIJIANDANJIHUIHEQITAXUYINMANDEHUANJINGHUOYEWAICHANGSUOYIJIAGAIBAN。

电玩网  3)CHUSHANGSHUQINGKUANGWAI,KEGENJUXIANCHANGHUANJINGJIJINENGYAOQIUXUANYONGTUOPANSHI、CAOSHI、TIJISHI、BOLIFANGFUZURANDIANLANQIAOJIAHUOGANGZHIPUTONGXINGQIAOJIA。ZAIJIANDANJIHUIHEQITAXUYINMANDEHUANJINGHUOYEWAICHANGSUOYIJIAGAIBAN。

  4)ZAIGONGGONGTONGDAOHUOYEWAIKUAGUODAOLUDUAN,DICENGTIJIDEDIBUYIJIADIANBANHUOZAIGAIDUANYUNYONGTUOPAN。DAKUAJUKUAGUOGONGGONGTONGDAOSHI,KEGENJUYONGHUYAOQIUTIGAOQIAOJIADEZAIHECAINENGHUOXUANYONGXINGJIA。

  5)DAKUAJU(>3m)YAOXUANYONGFUHEXINGQIAOJIA(FB)。

  6)YEWAIYAOXUANYONGFUHEHUANYANGSHUZHIQIAOJIA(F)。

湖南电缆桥架

  (2)DIANLANQIAOJIABIAOZHUNTIAOXUAN

  1)FUHEHUANYANGSHUZHIDIANLANQIAOJIADEKUANDUHEGAODUJIUANXIABIAOTIAOXUAN,BINGYINGQIHEDIANLANZHENCHONGLVBUCHAOYUEYOUGUANBIAOZHUNGUIFANDEGUIDINGZHI,DONGLIDIANLANKEQU40-50%,KONGZHIDIANLANKEQU50-70%,BIEDEXUYULIU10-25%DESHICHENGFAZHANYULIANG。

  2)GEZHONGWANTONGJIFUJIANBIAOZHUNYINGQIHEGONGCHENGBUZHITIAOJIANBINGYUQIAOJIAXIANGPEITAO。

电玩网  3)ZHI、DIAOJIABIAOZHUNDETIAOXUAN,YINGANQIAOJIABIAOZHUN、CENGSHU、KUAJUDENGTIAOJIANZHUANGBEI。BINGYINGMANZUHEZAIDEYAOQIU。

  (3)GUANYUDIANLANQIAOJIADEZHI、DIAOJIADEZHUANGBEI

电玩网  1)HUNEIZHI、DIAODUANKUAJUYIBANCAINA1.5-3m;YEWAILIZHUZHONGKUAJUYIBANCAINA6m。

  2)FEIZHIXIANDUANDEZHI、DIAOJIAZHUANGBEIJIUZUNCONGYIXIAZHUNZE:DANGQIAOJIAKUANDU<300mmSHI,YINGZAIJUFEIZHIXIANDUANYUZHIXIANJIEHECHU300-600mDEZHIXIANDUANCESHEZHIYIGEZHI、DIAOJIA;DANGQIAOJIAKUANDU>300mmSHI,CHUQIHEXIASHUTIAOJIANWAI,ZAIFEIZHIXIANDUANZHONGBUHAIYINGZENGSHEYIGEZHI、DIAOJIA。

  3)拉挤玻璃钢电缆桥架电玩网多层设置时层间中心距为200,250,300,350mm。

  4)QIAOJIAZHIXIANDUANMEIGE50mYINGYULIUSHENSUOFENG20-30mm(JINSHUQIAOJIA)。

湖南电缆桥架

电玩网  (4)GUANYUXIANLANQIAOJIADEYIXIEJISUANGONGSHI

  DIANLANQIAOJIASHIYONGBOGANGBANCHONGYAERCHENG。QICHENGZAICAINENGJUYOUYIDINGDEXIANDU。DIANLANQIAOJIADEZAIHECAINENGDEDAXIAOSHIYIGEYUQIAOJIABIAOZHUNHEZHICHENGJIANGEYOUGUANDELIANG。DUIYINGYUTONGYIZHICHENGJIANGEHEWANTUBIANXINGLIANG,CEMIANGAODUDADEQIAOJIACHENGZAICAINENGDA,GAODUXIAODEQIAOJIACHENGZAICAINENGXIAO。BIEDEDANGZAIHECAINENGHUA、XIANGYIQI,GUANYUTONGYIBIAOZHUNDEDIANLANQIAOJIA,ZHICHENGJIANGEXIAODEBIZHICHENGJIANGEDADEWANQUBIANXINGLIANGXIAO。YIBANQINGKUANGXIADIANLANQIAOJIAMEIGE1.5~2.0mZHUANGZHIYIZUZHICHENGJIA。

  1)XIANLANQIAOJIADESHIJIANHEZAILIANGJISUAN

电玩网  GZONG=n1*q1+n2*q2+n3*q3……nn*qn

电玩网  GONGSHIZHONG:GZONGWEIZONGHEZAI,q1、q2、q3……qnWEIMEIGENDIANLANDANWEIZHONGLIANG(kg/m),n1、n2、n3……nnWEIXIANGTONGDIANLANDEGENSHU。(GZONG

  2)DIANLANQIAOJIAKUANDUDEJISUAN

  DIANLANQIAOJIAKUANDUDEQUEDINGGENZHEDIANLIDIANLANHEKONGZHIDIANLANGONGZUOZHIDEBUTONGERYOUSUOQUBIE。YINWEIDIANLIDIANLANZAIQIAOJIANEIYIBANSHIDANCENGSHUIPINGPAIFANG,SUOYIQIZHUANGZHIQIAOJIAKUANDUbWEI:

  b=n1*(d1+k1)+n2*(d2+k2)+n3*(d3+k3)+……nn*(dn+kn)

电玩网  GONGSHIZHONG:d1、d2、d3……dnWEIQIAOJIANEIGEZHONGDIANLANDEWAIJING,DANWEIWEImm;n1、n2、n3……nnWEISHANGSHUTONGZHONGXINGHAOBIAOZHUNDIANLANDEGENSHU;K1、k2、k3……WEISHANGSHUDIANLANFANGZHISHIDEJIANJU,QIZHIZUIXIAOYINGDAYUDIANLANZHIJINGDE1/4。

本文网址:http://hbsrc.com/news/549.html

关键词:湖南电缆桥架,长沙电缆桥架,湖南防火桥架

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