攜帶型短路接地線是電力行業在設備或線路斷電后進行檢修之前要掛接的一種安全短路裝置，用來預防突然來電操作人員或設備造成傷害的安全防護用具。這種裝置是嚴格按照國家電力行業DL/T879-2004《攜帶型短路接地線技術規定》的安全用具，在電力行業屬于安全工器具范疇。

攜帶型短路接地線結構特點：

1、線(xian)卡等(deng)主要零件采(cai)用鋁合金壓力鑄(zhu)造，線(xian)卡經久耐(nai)用。

2、操作(zuo)簡便，特別是彈簧壓緊式，只需往導線上一掛、一拉即可(ke)。　

3、配(pei)套合理(li)，功(gong)能可靠(kao)。根據電壓等(deng)級(ji)，合理(li)選用(yong)“接地線"，線卡結(jie)構簡單(dan)，與(yu)導線接觸面(mian)大。　

4、線卡實用范圍大，適應不同(tong)導線截面的(de)需要。

攜帶型短路接地線使用方法：　

1、分相式(shi)：“接(jie)(jie)(jie)地線(xian)(xian)(xian)(xian)(xian)"每套三組(zu)，每組(zu)由導(dao)線(xian)(xian)(xian)(xian)(xian)端(duan)線(xian)(xian)(xian)(xian)(xian)卡(ka)、短路(lu)線(xian)(xian)(xian)(xian)(xian)和(he)接(jie)(jie)(jie)地端(duan)線(xian)(xian)(xian)(xian)(xian)卡(ka)連(lian)接(jie)(jie)(jie)成一(yi)體。使用時(shi)分組(zu)進行(xing)操(cao)作(zuo)。按規程規定先(xian)(xian)驗電，確認已停電后(hou)，首先(xian)(xian)將接(jie)(jie)(jie)地端(duan)線(xian)(xian)(xian)(xian)(xian)卡(ka)，緊固在(zai)(zai)接(jie)(jie)(jie)地極上(shang)，然后(hou)按停電線(xian)(xian)(xian)(xian)(xian)路(lu)電壓等級，選(xuan)定操(cao)作(zuo)棒，將導(dao)線(xian)(xian)(xian)(xian)(xian)端(duan)線(xian)(xian)(xian)(xian)(xian)卡(ka)掛在(zai)(zai)導(dao)線(xian)(xian)(xian)(xian)(xian)上(shang)。工作(zuo)完畢，應先(xian)(xian)拆除導(dao)線(xian)(xian)(xian)(xian)(xian)端(duan)線(xian)(xian)(xian)(xian)(xian)卡(ka)，后(hou)拆除接(jie)(jie)(jie)地端(duan)線(xian)(xian)(xian)(xian)(xian)卡(ka)。　

2、組合(he)式(shi)(shi)：“接(jie)地(di)(di)(di)線(xian)(xian)"由(you)(you)于電(dian)(dian)壓(ya)(ya)等級不同，線(xian)(xian)卡(ka)組合(he)形式(shi)(shi)及(ji)數量、導(dao)線(xian)(xian)長短也不相(xiang)同，一(yi)般由(you)(you)三只導(dao)線(xian)(xian)端(duan)(duan)(duan)線(xian)(xian)卡(ka)，短路線(xian)(xian)、接(jie)地(di)(di)(di)線(xian)(xian)及(ji)一(yi)只接(jie)地(di)(di)(di)端(duan)(duan)(duan)線(xian)(xian)卡(ka)組成一(yi)份(fen)“接(jie)地(di)(di)(di)線(xian)(xian)"。使用(yong)時按規(gui)程規(gui)定先(xian)驗電(dian)(dian)，確認已停(ting)電(dian)(dian)后，將(jiang)接(jie)地(di)(di)(di)端(duan)(duan)(duan)線(xian)(xian)卡(ka)緊固在接(jie)地(di)(di)(di)極上(shang)，然后按不同電(dian)(dian)壓(ya)(ya)等級使用(yong)相(xiang)應的操作棒(bang)(bang)將(jiang)導(dao)線(xian)(xian)端(duan)(duan)(duan)線(xian)(xian)卡(ka)分別掛在導(dao)線(xian)(xian)上(shang)。（操作棒(bang)(bang)有固定式(shi)(shi)和折疊式(shi)(shi)）拆除時應先(xian)拆除導(dao)線(xian)(xian)端(duan)(duan)(duan)線(xian)(xian)卡(ka)，后拆除地(di)(di)(di)線(xian)(xian)端(duan)(duan)(duan)線(xian)(xian)卡(ka)。　

3、經受(shou)短路電流后，接(jie)地(di)線應做報廢處理(li)。