管式滑觸線組成

    管式滑觸線主要的配件有集電器、螺栓、接頭護套、提掛架
、端頭護套、角鋼支架、撥叉、信xin號hao指zhi示shi燈deng等deng配pei件jian。滑hua觸chu線xian集ji電dian器qi和he單dan極ji集ji電dian器qi不bu同tong，這zhe種zhong管guan式shi滑hua觸chu線xian集ji電dian器qi上shang麵mian有you滑hua塊kuai和he集ji電dian器qi外wai殼ke構gou成cheng，滑hua塊kuai的de多duo少shao由you滑hua線xian的de極ji數shu決jue定ding。一yi般ban滑hua塊kuai都dou為wei銅tong滑hua塊kuai。接jie頭tou護hu套tao是shi用yong來lai連lian接jie每mei一yi段duan的de滑hua線xian，常chang規gui上shang滑hua線xian以yi6miyigen。zheyangmeiyigendoushitongguojietouhutaolianjieqilai。duantouhutaoshilianjiemeiyigenhuaxiandeduantou，yonglaibaochihuaxiandejueyuanxing，tigaoanquanxingneng。tiguajiashiyonglaigudingguanshihuachuxiandeweizhi，tiguajiadeyitoulianjiejiaogangzhijia，yitoulianjieguanshihuachuxian。jiaogangzhijiahedanjihuachuxianjiaogangzhijiayiyang，yeshifennajizhongleixing，zaizhelijiubuzaijiangjiele。

    bocha
，kenenghenduorenduibochabushihenlejie，qishihuachuxianbochashiyonglaigudingjidianqide
，bochayiduankazhujidianqi
，yiduanlianjiexingche，youdianleisiyudanjijidianqizhijia。xinhaozhishidengzhuyaoyonglaixianshidianliuyunxingqingkuang，baochixingchezhengchangyunzhuan。