架橋設計
編(bian)輯：2022-06-14 15:44:35
智(zhi)能(neng)建(jian)(jian)(jian)(jian)筑(zhu)的(de)(de)(de)(de)(de)(de)弱(ruo)電(dian)(dian)系(xi)(xi)統,通常有多個(ge)信(xin)息監(jian)控和(he)通信(xin)設施(shi)(shi)(shi)諸如(ru)(ru)BA(樓(lou)宇自(zi)動(dong)化)、OA(辦(ban)公自(zi)動(dong)化)、CA(通信(xin)自(zi)動(dong)化)等(deng)相應的(de)(de)(de)(de)(de)(de)系(xi)(xi)統組(zu)成,以(yi)BA為例,除(chu)了(le)建(jian)(jian)(jian)(jian)筑(zhu)物本(ben)身(shen)的(de)(de)(de)(de)(de)(de)供電(dian)(dian)、供排水(shui)、空調(diao)、電(dian)(dian)梯和(he)停車場等(deng)設施(shi)(shi)(shi)配置(zhi)必(bi)要的(de)(de)(de)(de)(de)(de)信(xin)息監(jian)控外(wai)(wai),還有SA(安保(bao)自(zi)動(dong)化)、FA(消防自(zi)動(dong)化)等(deng)若干個(ge)子系(xi)(xi)統,實現系(xi)(xi)統集成或(huo)部分(fen)系(xi)(xi)統集成。根(gen)據建(jian)(jian)(jian)(jian)筑(zhu)主體(ti)的(de)(de)(de)(de)(de)(de)功能(neng)需求(qiu)來確(que)(que)定其(qi)(qi)(qi)等(deng)級和(he)內(nei)容,這些(xie)系(xi)(xi)統包括不(bu)(bu)(bu)同(tong)(tong)類別的(de)(de)(de)(de)(de)(de)電(dian)(dian)纜(lan)和(he)導線(xian),其(qi)(qi)(qi)中有些(xie)是(shi)(shi)屬于(yu)有源纜(lan)線(xian)(電(dian)(dian)源電(dian)(dian)壓(ya)一(yi)般為DC12/24/48V和(he)AC220V), 由(you)(you)于(yu)建(jian)(jian)(jian)(jian)筑(zhu)行(xing)業(ye)的(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)斷的(de)(de)(de)(de)(de)(de)發展(zhan)電(dian)(dian)纜(lan)橋架(jia)也在(zai)(zai)(zai)與(yu)時(shi)(shi)俱(ju)進(jin)并不(bu)(bu)(bu)斷得(de)到市場的(de)(de)(de)(de)(de)(de)認可和(he)接受電(dian)(dian)纜(lan)橋架(jia)行(xing)業(ye)的(de)(de)(de)(de)(de)(de)國產(chan)化力(li)度(du)，產(chan)品(pin)選(xuan)用優質冷(leng)軋鋼板(ban)(ban)(ban)，得(de)到廣泛關注產(chan)品(pin)選(xuan)用優質冷(leng)軋鋼板(ban)(ban)(ban)，表面(mian)工藝(yi)有冷(leng)鍍鋅(xin)、熱鍍鋅(xin)、靜電(dian)(dian)噴涂、防火涂料、烤漆等(deng)。其(qi)(qi)(qi)中產(chan)品(pin)廣泛用于(yu)石油化工，冶金，電(dian)(dian)力(li)，學校(xiao)通訊，高層建(jian)(jian)(jian)(jian)筑(zhu)等(deng)領(ling)域，具有外(wai)(wai)形美觀，耐腐蝕性(xing)(xing)強，通用性(xing)(xing)廣泛，安裝靈活方(fang)便(bian)，品(pin)種齊全(quan)等(deng)特點(dian)。本(ben)著“質量為先(xian)，信(xin)譽為重,管(guan)理為本(ben)，服務為誠(cheng)”的(de)(de)(de)(de)(de)(de)宗旨。公司為客(ke)戶提供準確(que)(que)及時(shi)(shi)的(de)(de)(de)(de)(de)(de)服務，優質的(de)(de)(de)(de)(de)(de)產(chan)品(pin)，優惠的(de)(de)(de)(de)(de)(de)價(jia)格，我們將(jiang)立足現在(zai)(zai)(zai)展(zhan)望未來，不(bu)(bu)(bu)斷開(kai)拓、創新、與(yu)時(shi)(shi)俱(ju)進(jin)。有些(xie)則是(shi)(shi)無源電(dian)(dian)(光)纜(lan)線(xian)(如(ru)(ru)數(shu)據電(dian)(dian)纜(lan)、視頻同(tong)(tong)軸電(dian)(dian)纜(lan)等(deng)),因(yin)此,在(zai)(zai)(zai)布(bu)(bu)線(xian)方(fang)式和(he)路由(you)(you)選(xuan)擇的(de)(de)(de)(de)(de)(de)排列進(jin)行(xing)設計時(shi)(shi),應該(gai)加(jia)(jia)以(yi)區別,不(bu)(bu)(bu)但應該(gai)符合(he)規范的(de)(de)(de)(de)(de)(de)要求(qiu),還要考慮(lv)布(bu)(bu)線(xian)的(de)(de)(de)(de)(de)(de)安全(quan)性(xing)(xing)、可擴性(xing)(xing)、經濟(ji)性(xing)(xing)和(he)美觀,便(bian)于(yu)維修,電(dian)(dian)纜(lan)橋架(jia)作為承載各種電(dian)(dian)纜(lan)敷設的(de)(de)(de)(de)(de)(de)載體(ti),從屬于(yu)布(bu)(bu)線(xian)的(de)(de)(de)(de)(de)(de)需要,同(tong)(tong)樣應遵(zun)循上述原則加(jia)(jia)以(yi)實施(shi)(shi)(shi)。由(you)(you)于(yu)建(jian)(jian)(jian)(jian)筑(zhu)物內(nei)多種管(guan)線(xian)平(ping)行(xing)交叉(cha)(cha),空間有限(xian),特別是(shi)(shi)大型寫字樓(lou)、金融商(shang)廈、酒(jiu)店、場館等(deng)建(jian)(jian)(jian)(jian)筑(zhu),信(xin)息點(dian)密集,纜(lan)線(xian)敷設除(chu)了(le)采(cai)用樓(lou)板(ban)(ban)(ban)溝(gou)槽和(he)墻內(nei)埋管(guan)方(fang)式外(wai)(wai),在(zai)(zai)(zai)豎井(jing)和(he)屋內(nei)天棚吊頂內(nei)廣泛采(cai)用電(dian)(dian)纜(lan)橋架(jia),提供不(bu)(bu)(bu)同(tong)(tong)走向的(de)(de)(de)(de)(de)(de)布(bu)(bu)線(xian),弱(ruo)電(dian)(dian)系(xi)(xi)統的(de)(de)(de)(de)(de)(de)各種纜(lan)線(xian)分(fen)類布(bu)(bu)放在(zai)(zai)(zai)橋架(jia)內(nei),其(qi)(qi)(qi)******路由(you)(you)選(xuan)擇和(he)安裝方(fang)式要根(gen)據走向的(de)(de)(de)(de)(de)(de)要求(qiu),并結合(he)建(jian)(jian)(jian)(jian)筑(zhu)結構和(he)空調(diao)、電(dian)(dian)氣等(deng)管(guan)線(xian)協商(shang)的(de)(de)(de)(de)(de)(de)位置(zhi)加(jia)(jia)以(yi)確(que)(que)定,無源纜(lan)線(xian)不(bu)(bu)(bu)能(neng)與(yu)有源電(dian)(dian)纜(lan)并排鋪設, 受條件(jian)所限(xian)鋪放同(tong)(tong)一(yi)橋架(jia)內(nei),其(qi)(qi)(qi)間必(bi)須采(cai)用金屬隔板(ban)(ban)(ban)分(fen)設,引出(chu)的(de)(de)(de)(de)(de)(de)纜(lan)線(xian)盡量避(bi)免(mian)平(ping)面(mian)交叉(cha)(cha),橋架(jia)穿越樓(lou)板(ban)(ban)(ban),墻體(ti)或(huo)伸縮縫時(shi)(shi),應該(gai)在(zai)(zai)(zai)建(jian)(jian)(jian)(jian)筑(zhu)圖(tu)上標出(chu)予留相應的(de)(de)(de)(de)(de)(de)空洞和(he)位置(zhi),避(bi)免(mian)因(yin)遺(yi)漏等(deng)到施(shi)(shi)(shi)工時(shi)(shi)臨時(shi)(shi)鉆空,可能(neng)傷及土建(jian)(jian)(jian)(jian)結構。為了(le)防止電(dian)(dian)磁輻射的(de)(de)(de)(de)(de)(de)干擾(EMC)，在(zai)(zai)(zai)橋架(jia)的(de)(de)(de)(de)(de)(de)設計中，應考慮(lv)橋架(jia)的(de)(de)(de)(de)(de)(de)封閉性(xing)(xing)。
