多極管式滑觸線

HXTS、HXTL安(an)全滑(hua)(hua)觸線(xian)是(shi)一種安(an)全、經濟、可(ke)靠的(de)(de)(de)移動(dong)輸(shu)電(dian)(dian)(dian)(dian)(dian)裝置，是(shi)一種替代電(dian)(dian)(dian)(dian)(dian)纜卷筒(tong)和鋼質滑(hua)(hua)線(xian)的(de)(de)(de)理想產品、該滑(hua)(hua)線(xian)結構簡單、安(an)裝方便，導(dao)管(guan)中嵌有(you)多支輸(shu)電(dian)(dian)(dian)(dian)(dian)銅(tong)導(dao)電(dian)(dian)(dian)(dian)(dian)軌(gui)(gui)或(huo)帶絕緣板的(de)(de)(de)銅(tong)導(dao)軌(gui)(gui)作為輸(shu)電(dian)(dian)(dian)(dian)(dian)母線(xian)，配置的(de)(de)(de)多級電(dian)(dian)(dian)(dian)(dian)刷、移動(dong)靈活的(de)(de)(de)集電(dian)(dian)(dian)(dian)(dian)器。由于以(yi)銅(tong)代替銅(tong)導(dao)體，與鋼質裸線(xian)相比節電(dian)(dian)(dian)(dian)(dian)25%，且大大節省材料和安(an)裝費用。目前已被廣(guang)泛用于港口運輸(shu)、造紙(zhi)、自來水、汽車制造、家電(dian)(dian)(dian)(dian)(dian)、物流行(xing)業，作為滑(hua)(hua)觸式母線(xian)槽用于車間、工廠等供(gong)電(dian)(dian)(dian)(dian)(dian)場所、具有(you)提供(gong)電(dian)(dian)(dian)(dian)(dian)源機動(dong)、維修(xiu)方便、輸(shu)電(dian)(dian)(dian)(dian)(dian)可(ke)靠等特點(dian)。

（一(yi)） 主要部件(jian)及其工作原理

供電安(an)全(quan)滑(hua)觸線裝置(zhi)由導(dao)管，導(dao)電器兩主要部件及一(yi)些輔助組件構成如圖2-1：

1、導(dao)管(guan)：是(shi)一根(gen)半封閉的(de)異形(xing)管(guan)狀部件，是(shi)安全(quan)滑觸線的(de)主(zhu)體部分。其內部可根(gen)據需要(yao)嵌設(she)2-9根(gen)導(dao)軌(gui)作為供電(dian)(dian)(dian)導(dao)線，各導(dao)軌(gui)間相互絕(jue)緣，并與(yu)外殼絕(jue)緣，從而保(bao)證供電(dian)(dian)(dian)的(de)安全(quan)性。并在(zai)帶電(dian)(dian)(dian)檢(jian)修(xiu)時(shi)有效地防止檢(jian)修(xiu)人員(yuan)觸電(dian)(dian)(dian)事故。本廠生產的(de)導(dao)管(guan)每條(tiao)長度(du)4m，可以(yi)連接成(cheng)任意需要(yao)長度(du)，普(pu)遍導(dao)管(guan)制作成(cheng)直(zhi)線形(xing)，也(ye)可以(yi)按特殊需求制成(cheng)圓弧形(xing)等。

2、導電(dian)器(qi)(qi)是(shi)在(zai)導管(guan)內運行(xing)的(de)一(yi)組電(dian)刷(shua)殼(ke)架，由安置(zhi)在(zai)用電(dian)機構(gou)（行(xing)車、小車、電(dian)動葫蘆等(deng)）上(shang)的(de)（或牽引鏈條等(deng)）帶動，使之與用電(dian)機構(gou)成同步運行(xing)，將(jiang)通(tong)過導軌，電(dian)刷(shua)的(de)電(dian)能傳輸(shu)到電(dian)動機或其(qi)它控制元件。導電(dian)器(qi)(qi)電(dian)刷(shua)的(de)極數(shu)有(you)3-16極與導管(guan)中(zhong)導軌數(shu)相應(ying)。

（二） 產品特性

1、安全：供電安全滑(hua)觸線外殼系(xi)由高絕緣性能(neng)的工程塑料制成。外殼防護等級可根據(ju)需要達(da)到IP13.IP55級，能(neng)防護雨、雪、霜和冰(bing)凍(dong)襲擊以(yi)及(ji)異(yi)物觸及(ji)。產品經(jing)受多種環境條(tiao)件經(jing)驗。絕緣性能(neng)良(liang)好，對檢(jian)修人員觸及(ji)輸電導(dao)管外部無(wu)任何傷害。

2、可靠：輸(shu)電導(dao)(dao)軌導(dao)(dao)電性(xing)能極(ji)好，散熱較快，許用電流密度(du)高(gao)(gao)，阻抗(kang)值低，線路損失(shi)小。電刷由具有(you)高(gao)(gao)導(dao)(dao)電性(xing)能，高(gao)(gao)耐磨(mo)性(xing)能的金(jin)屬銅、碳合金(jin)材料(liao)制成(cheng)。導(dao)(dao)電器移動靈活，定向性(xing)能好，有(you)效(xiao)控(kong)制了接觸電弧和串弧現(xian)象。

3、經濟：供(gong)電(dian)(dian)(dian)安全滑觸線裝置(zhi)結構簡單，許用電(dian)(dian)(dian)流密度高(gao)，電(dian)(dian)(dian)阻率(lv)低、電(dian)(dian)(dian)壓(ya)損(sun)耗低，可節電(dian)(dian)(dian)10%左右，實現以(yi)塑代鋼，以(yi)塑代銅(tong)，設計新穎(ying)，無需其它絕緣結構，無需補償線，安裝于起(qi)重機控(kong)制室同側(ce)。節省安裝材料和(he)經費。

4、方便：供(gong)電安(an)全滑觸線裝(zhuang)(zhuang)置將多極母線集(ji)合于一根導管之中(zhong)，組(zu)裝(zhuang)(zhuang)簡便。其(qi)固定支架，連接夾、懸吊裝(zhuang)(zhuang)置，均以(yi)通用件供(gong)應。裝(zhuang)(zhuang)拆、調整、維修(xiu)亦十(shi)分方便。

（三）用途

供電(dian)(dian)安全滑觸線(xian)(xian)裝置可用于電(dian)(dian)動(dong)(dong)葫蘆、電(dian)(dian)動(dong)(dong)梁式和橋式起(qi)重機：堆垛(duo)機、機電(dian)(dian)產(chan)品的自動(dong)(dong)檢測線(xian)(xian)，自動(dong)(dong)化生產(chan)線(xian)(xian)；移動(dong)(dong)式電(dian)(dian)動(dong)(dong)工具(ju)和其它的移動(dong)(dong)導電(dian)(dian)設備，以及廠礦、車間、辦(ban)公(gong)場所內固定(ding)敷(fu)設母線(xian)(xian)槽。