一、多級管式安全滑觸線的主要部件有哪些
多級管式安全滑觸線裝(zhuang)置由導管,導電器(qi)兩主要部(bu)件(jian)及(ji)一些輔助(zhu)組件(jian)構成。
1、導管,是一(yi)根半(ban)封閉的(de)(de)異形管狀部(bu)件(jian),是安(an)全滑觸線(xian)(xian)的(de)(de)主(zhu)體(ti)部(bu)分(fen)。其內部(bu)可根據需要嵌(qian)設2-9根導軌作為供(gong)電(dian)(dian)導線(xian)(xian),各導軌間相(xiang)互絕(jue)緣,并與外殼絕(jue)緣,從而保(bao)證供(gong)電(dian)(dian)的(de)(de)安(an)全性(xing)。并在帶電(dian)(dian)檢修(xiu)時(shi)有(you)效地(di)防止檢修(xiu)人員觸電(dian)(dian)事故。本廠生產(chan)的(de)(de)導管每條長度(du)4m,可以連接(jie)成(cheng)任(ren)意需要長度(du),普遍(bian)導管制作成(cheng)直(zhi)線(xian)(xian)形,也可以按(an)特殊需求制成(cheng)圓弧形等。
2、導電器,導(dao)(dao)電(dian)(dian)(dian)(dian)器(qi)是在(zai)導(dao)(dao)管內運(yun)行的(de)(de)一組電(dian)(dian)(dian)(dian)刷殼架,由安置在(zai)用(yong)電(dian)(dian)(dian)(dian)機(ji)構(行車、小(xiao)車、電(dian)(dian)(dian)(dian)動(dong)葫蘆等(deng))上的(de)(de)拔叉(cha)(或(huo)牽引鏈條等(deng))帶動(dong),使(shi)之與(yu)用(yong)電(dian)(dian)(dian)(dian)機(ji)構成同步運(yun)行,將通過導(dao)(dao)軌(gui),電(dian)(dian)(dian)(dian)刷的(de)(de)電(dian)(dian)(dian)(dian)能傳(chuan)輸到電(dian)(dian)(dian)(dian)動(dong)機(ji)或(huo)其它控制元件。導(dao)(dao)電(dian)(dian)(dian)(dian)器(qi)電(dian)(dian)(dian)(dian)刷的(de)(de)極數有3-16極與(yu)導(dao)(dao)管中導(dao)(dao)軌(gui)數相(xiang)應。
二、多級管式安全滑觸線怎么安裝
1、在(zai)(zai)安裝滑導線前先將角(jiao)鋼支架照選擇的(de)安裝形式,根據滑導線的(de)懸(xuan)掛(gua)間距固(gu)定好(hao),在(zai)(zai)安裝現場把(ba)滑導線套上(shang)所需的(de)懸(xuan)掛(gua)夾,和兩(liang)端接(jie)(jie)頭(tou)(tou)護套各一(yi)個(ge)(ge),還在(zai)(zai)一(yi)端裝上(shang)鋁接(jie)(jie)頭(tou)(tou)一(yi)個(ge)(ge),裝鋁接(jie)(jie)頭(tou)(tou)時(shi)應(ying)注(zhu)意只能(neng)將鋁導軌伸(shen)進接(jie)(jie)頭(tou)(tou)的(de)1/2留(liu)給另一(yi)要導軌連接(jie)(jie)用,以上(shang)工作(zuo)準備好(hao)后,再把(ba)一(yi)根一(yi)根的(de)滑導線懸(xuan)掛(gua)在(zai)(zai)支架上(shang),進行全線連接(jie)(jie),連接(jie)(jie)時(shi)應(ying)擰緊(jin)每個(ge)(ge)接(jie)(jie)頭(tou)(tou)的(de)螺絲。
2、單極滑導線(xian)全線(xian)長超過(guo)輕(qing)型150米,重型200米,管(guan)式多極安全滑觸線(xian)超過(guo)去120時應加裝溫(wen)度補償裝置,在(zai)引接(jie)電源(yuan)線(xian)進(jin)線(xian)時,可在(zai)接(jie)頭(tou)處引接(jie)。
3、在安裝彎道滑導線時,懸吊距離應相應縮短,具體尺寸可根據現場條件而定。在(zai)(zai)安裝集(ji)電(dian)(dian)(dian)器(qi)時先把集(ji)電(dian)(dian)(dian)器(qi)裝在(zai)(zai)配(pei)套的(de)方管上,選(xuan)擇與滑(hua)(hua)導線(xian)配(pei)合(he)的(de)適(shi)當位置固定在(zai)(zai)用電(dian)(dian)(dian)設備上,應注(zhu)意為使集(ji)電(dian)(dian)(dian)器(qi)與滑(hua)(hua)導線(xian)有很(hen)好的(de)跟(gen)蹤(zong)性(xing)能和良好的(de)接觸能力,集(ji)電(dian)(dian)(dian)器(qi)與滑(hua)(hua)導線(xian)應在(zai)(zai)安裝在(zai)(zai)同(tong)一垂直、水(shui)平方向。
4、在(zai)考慮安全(quan)滑(hua)觸線(xian)供電點的同(tong)時應考慮同(tong)跨滑(hua)導線(xian)的用電設備(bei)的總臺(tai)數總容量,任務工作制和全(quan)線(xian)長度(du)的電壓降(jiang)值及環境(jing),確(que)保滑(hua)觸線(xian)正(zheng)確(que)安裝使用。