JDR4-16/50 高低(di)腳40轉彎（雙電(dian)(dian)刷(shua)）集(ji)(ji)電(dian)(dian)器(qi)(qi)主要裝置，它通過(guo)集(ji)(ji)電(dian)(dian)刷(shua)與導軌的滑動接觸，將電(dian)(dian)能直接傳導至用電(dian)(dian)器(qi)(qi)，從而實現系統的移動供電(dian)(dian)。集(ji)(ji)電(dian)(dian)器(qi)(qi)由機(ji)械結構(gou)的張力裝置和直接與導軌滑動接觸的集(ji)(ji)電(dian)(dian)刷(shua)兩部(bu)分(fen)組(zu)成。

JDR4-16/50 高低腳(jiao)40轉彎(wan)（雙電刷）集電器(qi)機械結構的(de)張(zhang)力裝(zhuang)置決定(ding)(ding)集電刷與導(dao)軌(gui)的(de)滑(hua)動接(jie)(jie)觸(chu)壓力和(he)機構的(de)穩定(ding)(ding)性(xing)，集電刷則是導(dao)軌(gui)滑(hua)動接(jie)(jie)觸(chu)拾取電能的(de)導(dao)體，它的(de)性(xing)能和(he)導(dao)電質(zhi)量以及材料結構成分(fen)的(de)優劣，將直接(jie)(jie)影響整個系(xi)統設備(bei)的(de)安(an)全運行質(zhi)量。

      JDR4-16/50  高低腳40轉(zhuan)彎（雙電(dian)(dian)(dian)刷）集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)如何選(xuan)(xuan)用(yong)滑(hua)(hua)觸(chu)線(xian)(xian)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)顯得(de)尤為(wei)重(zhong)(zhong)要， 就(jiu)滑(hua)(hua)觸(chu)線(xian)(xian)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)的選(xuan)(xuan)擇作簡單介紹， 滑(hua)(hua)觸(chu)線(xian)(xian)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)主要有靴片、靴盒(he)、彈簧(huang)、集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)支架、集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)支撐部分(fen)等部件組成。集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)分(fen)為(wei)重(zhong)(zhong)型(xing)(xing)(xing)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)和輕型(xing)(xing)(xing)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)，選(xuan)(xuan)擇輕型(xing)(xing)(xing)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)還(huan)是重(zhong)(zhong)型(xing)(xing)(xing)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)，是根據滑(hua)(hua)觸(chu)線(xian)(xian)的電(dian)(dian)(dian)流來確定(ding)的，一般滑(hua)(hua)觸(chu)線(xian)(xian)電(dian)(dian)(dian)流小于(yu)等于(yu)500A，可以選(xuan)(xuan)用(yong)輕型(xing)(xing)(xing)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)；大于(yu)500A的，就(jiu)要選(xuan)(xuan)用(yong)重(zhong)(zhong)型(xing)(xing)(xing)集(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)。