shouxiankaolvhuachuxianjiechubuliang。dangyongshengdiandonghulujingguohuachuxianjiekouchu,jingchangchuxiandiandonghuluturantingzhi,yanzhongshidianjihuiyinquexiangbeishaohui。youxiediandonghuluchuxianxinghaoweiDHG-4-16/DHG-4-15,這種滑觸線是在特殊配製的半封閉工程塑料導管內,嵌有多極帶絕緣槽板的銅導軌作為輸電母線。因滑線質量、現場環境等因素,滑觸線塑料外殼在運輸及安裝過程中易碎、bianxingyanzhong,zengjialehuachuxiandeanzhuangkunnan。huaxianyuhuaxiandejiekouchurongyichuxiancuoweixianxiang,daozhijidianqijingguojiekouchushijingchangchuxianjiechubuliangerquexianghuoduandian,diandonghuluturantingzhi。
其次考慮是集電器,集電器型號:JD-4-40S/JD-4-60, 內置彈簧支撐滑碳刷與滑線接觸。沿海地區多雨, 空氣濕度大等環境因素, 彈簧容易鏽蝕而失效, 導致碳刷與滑線接觸不良。而碳刷觸頭位置存在倒角, 在碳刷進過不平整滑線接口時,永升電動葫蘆因慣性小,碳刷觸頭不能成功全部邁過接口,導致集電器某一相接觸不良。
後hou考kao慮lv永yong升sheng電dian動dong葫hu蘆lu的de使shi用yong。不bu規gui範fan的de使shi用yong永yong升sheng電dian動dong葫hu蘆lu吊diao裝zhuang設she備bei時shi,出chu現xian各ge種zhong歪wai拉la斜xie吊diao,永yong升sheng電dian動dong葫hu蘆lu因yin受shou力li傾qing斜xie,帶dai動dong集ji電dian器qi偏pian離li正zheng常chang軌gui道dao,導dao致zhi集ji電dian器qi與yu滑hua線xian接jie觸chu不bu良liang而er缺que相xiang或huo斷duan路lu,使shi電dian動dong葫hu蘆lu突tu然ran停ting止zhi,嚴yan重zhong時shi,經jing常chang因yin缺que相xiang而er將jiang電dian機ji燒shao毀hui。
為消除集電器與滑觸線不良情況,我們首先將滑線接口位置進行加固,盡可能地保證接口平整;其qi次ci是shi更geng換huan集ji電dian器qi鏽xiu蝕shi的de彈dan簧huang,同tong時shi打da磨mo碳tan刷shua觸chu頭tou,使shi觸chu頭tou更geng加jia圓yuan滑hua,消xiao除chu因yin滑hua線xian接jie口kou不bu平ping整zheng的de間jian隙xi,保bao證zheng觸chu頭tou能neng有you效xiao地di與yu滑hua線xian銅tong導dao軌gui接jie觸chu。後hou是shi加jia強qiang對dui永yong升sheng電dian動dong葫hu蘆lu使shi用yong人ren員yuan進jin行xing技ji術shu交jiao底di,正zheng確que規gui範fan的de使shi用yong永yong升sheng電dian動dong葫hu蘆lu。


