



簡(jian)要描述(shu):上海康(kang)登(deng)電(dian)氣(qi)科(ke)技(ji)有(you)限(xian)公(gong)司JDH-800A單(dan)極集(ji)電(dian)器(qi)由機械構造(zao)的張力安(an)裝(zhuang)和間(jian)接(jie)與(yu)導(dao)軌滑動(dong)接(jie)觸(chu)的集(ji)電(dian)刷兩(liang)局部構成。集(ji)電(dian)器(qi)是滑觸線(xian)零(ling)碎(sui)中(zhong)集電(dian)側拾取電(dian)能的重要安(an)裝(zhuang),它經(jing)過(guo)集(ji)電(dian)刷與(yu)導(dao)軌的滑動(dong)接(jie)觸(chu),將(jiang)電(dian)能間(jian)接(jie)傳(chuan)導(dao)至(zhi)用電(dian)器(qi),從(cong)而完(wan)成零(ling)碎(sui)的挪(nuo)動(dong)供(gong)電(dian)。
產(chan)品型(xing)號:
廠(chang)商(shang)性(xing)質(zhi):生產(chan)廠(chang)家(jia)
更(geng)新時(shi)間:2025-09-07
訪 問 量:901的詳(xiang)細(xi)介紹
JDH-800A單(dan)極滑線(xian)集電(dian)器(qi)用於給(gei)挪動(dong)中(zhong)的設(she)備供(gong)電(dian),由兩(liang)局部構成,滑線(xian)導(dao)軌(固(gu)定局部,與電(dian)源(yuan)相接(jie),常(chang)導(dao)軌由單長(chang)4m/根(gen)或許6米/根(gen)銜接(jie)而(er)成),集(ji)電(dian)器(qi)(滑動(dong)局(ju)部,可在滑線(xian)軌道(dao)上或內(nei)滑動(dong)並(bing)與銅(tong)條接(jie)觸(chu)取電(dian),集電(dian)器(qi)用於與(yu)挪動(dong)電(dian)機相連)。
JDH-800A單(dan)極滑線(xian)集電(dian)器(qi)是滑觸線(xian)零(ling)碎(sui)中(zhong)集電(dian)側拾取電(dian)能的重要安(an)裝(zhuang),它經(jing)過(guo)集(ji)電(dian)刷與(yu)導(dao)軌的滑動(dong)接(jie)觸(chu),將(jiang)電(dian)能間(jian)接(jie)傳(chuan)導(dao)至(zhi)用電(dian)器(qi),從(cong)而完(wan)成零(ling)碎(sui)的挪(nuo)動(dong)供(gong)電(dian)。集電(dian)器(qi)由機械構造(zao)的張力安(an)裝(zhuang)和間(jian)接(jie)與(yu)導(dao)軌滑動(dong)接(jie)觸(chu)的集(ji)電(dian)刷兩(liang)局部構成。
JDH-800A單(dan)極(ji)滑線(xian)集電(dian)器(qi)機械構造(zao)的張力安(an)裝(zhuang)確定(ding)集(ji)電(dian)刷與(yu)導(dao)軌的滑動(dong)接(jie)觸(chu)壓力和機構的穩(wen)固(gu)性(xing),集(ji)電(dian)刷則(ze)是導(dao)軌滑動(dong)接(jie)觸(chu)拾取電(dian)能的導(dao)體(ti),它(ta)的功(gong)能(neng)和導(dao)電(dian)質(zhi)量(liang)以及資(zi)料(liao)構造(zao)成分(fen)的優(you)劣(lie),將(jiang)間接(jie)影(ying)響全部零(ling)碎(sui)設(she)備的平(ping)安(an)運(yun)轉(zhuan)質(zhi)量(liang)。
滑觸線(xian)系(xi)統(tong)部件(jian)數量的計算(suan)
1.JDH-800A單極(ji)滑線(xian)集電(dian)器(qi)滑觸線(xian)系(xi)統(tong)zui基本(ben)的組成部件(jian)
通(tong)常(chang)情況下(xia)zui基本(ben)的滑觸線(xian)系(xi)統(tong)應包括以下(xia)的部件(jian)
導(dao)桿(含(han)絕緣(yuan)護套(tao))
接(jie)頭(tou)(含(han)接(jie)頭(tou)護(hu)套(tao))
導(dao)體(ti)提(ti)掛(gua)件(jian)(及提(ti)掛(gua)件(jian)支(zhi)架(jia))
固(gu)定夾(jia)
端頭(tou)部件(jian)
動(dong)力(li)輸入(ru)部件(jian)
膨脹(zhang)部件(jian)
集(ji)電(dian)器(qi)
JDH-800A單(dan)極滑線(xian)集電(dian)器(qi)集(ji)電(dian)器(qi)用安(an)裝(zhuang)支架(jia)
2.滑觸線(xian)系(xi)統(tong)其他可能用到的部件(jian)
絕(jue)緣部件(jian)
拾起(qi)導(dao)向裝(zhuang)置
3.JDH-800A單(dan)極(ji)滑線(xian)集電(dian)器(qi)滑觸線(xian)部件(jian)數量計算(suan)的步(bu)驟
考慮(lv)是否(fou)需(xu)要膨脹(zhang)部件(jian)
導(dao)桿規格(ge)的選擇(ze)
考慮(lv)供(gong)電(dian)點(dian)的位(wei)置(zhi)及數量
計算(suan)導(dao)桿的數量
計算(suan)接(jie)頭(tou)及護(hu)套(tao)的數量
計算(suan)固定(ding)夾(jia)的數量
計算(suan)提掛(gua)件(jian)的數量
計算(suan)集電(dian)器(qi)及支(zhi)架(jia)的數量
4.膨脹(zhang)部件(jian)數量的計算(suan)
考慮(lv)是否(fou)需(xu)要膨脹(zhang)部件(jian)
SL2-系(xi)統(tong)長(chang)度小於150米(mi)的時(shi)候不(bu)需要膨脹(zhang)部件(jian)。
SL3-系(xi)統(tong)長(chang)度小於200米(mi)的時(shi)候不(bu)需要膨脹(zhang)部件(jian)。
膨脹(zhang)部件(jian)數量的確(que)定(ding)
當系(xi)統(tong)需要膨脹(zhang)部件(jian)的時(shi)候根(gen)據下(xia)面的公(gong)式確(que)定膨脹(zhang)部件(jian)的數量。
n=(Ta max-Ta min)×(L-L0)×1000×ce/exp
其中n-膨脹(zhang)部件(jian)的數量
Ta max-滑觸線(xian)允許(xu)的zui高(gao)溫(wen)度(PVC護套是80℃,PPO護(hu)套
是120 ℃)
Ta min-現(xian)場(chang)可能出(chu)現(xian)的zui低(di)溫度
L-系(xi)統(tong)的實(shi)際(ji)運行長(chang)度(單位:米)
L0-不(bu)需(xu)要膨脹(zhang)部件(jian)的zui大系(xi)統(tong)長(chang)度(單位:米)
ce-膨脹(zhang)系(xi)數(鍍鋅(xin)鋼(gang)-0.0000126/銅-0.0000162/鋁(lv)-0.0000235)
exp-膨脹(zhang)部件(jian)的工作範(fan)圍(wei)(單位:毫米(mi))
SL2-50毫(hao)米
SL3-200毫(hao)米(mi)
例(li)如:壹個(ge)180米(mi)長(chang)的系(xi)統(tong),zui低(di)環(huan)境溫(wen)度-10 ℃,使用標準型(xing)鋁(lv)導(dao)體(ti)。
如果(guo)采(cai)用SL3導(dao)體(ti)不(bu)需(xu)要配(pei)置膨脹(zhang)部件(jian)。
如果(guo)采(cai)用SL2導(dao)體(ti)則(ze)需(xu)要膨脹(zhang)部件(jian)
n=(80-(-10))×(180-150)×1000×0.0000235÷50≈1.3
JDH-500A單(dan)極滑線(xian)集電(dian)器(qi)如果(guo)n的數值(zhi)有小(xiao)數那(na)麽(me)不論小數有多(duo)大都(dou)需要進(jin)位,上面的例(li)子(zi)中(zhong)每(mei)相(及每(mei)根(gen))就需要膨脹(zhang)部件(jian)2件(jian)。需(xu)要註意,同樣(yang)的條(tiao)件(jian)采(cai)用不同材(cai)質(zhi)的導(dao)體(ti),膨脹(zhang)部件(jian)的數量是不(bu)同的。
集(ji)電(dian)器(qi)是滑觸線(xian)系(xi)統(tong)中集(ji)電(dian)側拾取電(dian)能的主(zhu)要裝(zhuang)置之(zhi)壹,它(ta)通(tong)過(guo)集(ji)電(dian)刷與(yu)導(dao)軌的滑動(dong)接(jie)觸(chu),將(jiang)電(dian)能直接(jie)傳(chuan)導(dao)至(zhi)用電(dian)器(qi),從(cong)而實(shi)現(xian)系(xi)統(tong)的移(yi)動(dong)供(gong)電(dian).集電(dian)器(qi)由機械結(jie)構的張力裝(zhuang)置和直接(jie)與(yu)導(dao)軌滑動(dong)接(jie)觸(chu)的集(ji)電(dian)刷兩(liang)部分組成,機械結(jie)構的張力裝(zhuang)置決定(ding)集(ji)電(dian)刷與(yu)導(dao)軌的滑動(dong)接(jie)觸(chu)壓力和機構的穩(wen)定(ding)性(xing),集(ji)電(dian)刷則(ze)是導(dao)軌滑動(dong)接(jie)觸(chu)拾取電(dian)能的導(dao)體(ti),它(ta)的性(xing)能(neng)和導(dao)電(dian)質(zhi)量(liang)以及材(cai)料(liao)結(jie)構成分(fen)的優(you)劣(lie),將(jiang)直接(jie)影(ying)響整(zheng)個(ge)系(xi)統(tong)設(she)備的安(an)全(quan)運(yun)行質(zhi)量(liang),因(yin)此(ci)集電(dian)器(qi)是整(zheng)個(ge)滑線(xian)系(xi)統(tong)中zui主(zhu)要的部件(jian)之(zhi)壹.





作為(wei)行車供(gong)電(dian)的壹個(ge)關(guan)鍵(jian)部件(jian),如何選用滑觸線(xian)集電(dian)器(qi)顯(xian)得尤(you)為(wei)重要, 滑觸線(xian)集電(dian)器(qi)主(zhu)要有靴(xue)片(pian)滑線(xian)、靴盒(he)、彈簧(huang)、集電(dian)器(qi)支(zhi)架(jia)、集(ji)電(dian)器(qi)支(zhi)撐部分等部件(jian)組成。 集(ji)電(dian)器(qi)分(fen)為(wei)重型集(ji)電(dian)器(qi)和輕(qing)型(xing)集電(dian)器(qi),選擇(ze)輕(qing)型(xing)集電(dian)器(qi)還是重型集(ji)電(dian)器(qi),是根(gen)據滑觸線(xian)的電(dian)流來確(que)定(ding)的,壹般(ban)滑觸線(xian)電(dian)流小(xiao)於等於500A,可以選用輕(qing)型(xing)集電(dian)器(qi);大於500A的,就要選用重型集(ji)電(dian)器(qi)。
選用滑觸線(xian)集電(dian)器(qi)的時(shi)候,shou選集電(dian)器(qi)是考(kao)慮(lv)和滑觸線(xian)相配(pei)套,不(bu)要亂(luan)用集電(dian)器(qi),否(fou)則(ze)會影響(xiang)行車的正(zheng)常(chang)運行,嚴(yan)重了會(hui)燒壞滑觸線(xian)。集電(dian)器(qi)上面的靴(xue)片(pian)是由含(han)銅碳基壓制(zhi)而(er)成的,購(gou)買後要檢查(zha)與(yu)滑線(xian)的吻(wen)合型。由於集(ji)電(dian)器(qi)本(ben)身屬(shu)於易(yi)耗(hao)品,長(chang)期使用會磨損(sun)靴(xue)片(pian),所(suo)以要定期檢查(zha),集(ji)電(dian)器(qi)上面靴片(pian)的磨(mo)損(sun)程度,並定期更(geng)換。
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