橫(heng)(heng)(heng)(heng)(heng)擔是電線(xian)桿(gan)(gan)頂(ding)部橫(heng)(heng)(heng)(heng)(heng)向固定(ding)(ding)的(de)角鐵，上面有瓷瓶，是桿(gan)(gan)塔中重要的(de)組(zu)成部分(fen)，用來(lai)安(an)裝(zhuang)絕緣子及(ji)金(jin)具，以(yi)支承導線(xian)、避雷線(xian)，并使之按規定(ding)(ding)保(bao)持一定(ding)(ding)的(de)安(an)全距(ju)離。按材(cai)料可分(fen)為鐵橫(heng)(heng)(heng)(heng)(heng)擔、瓷橫(heng)(heng)(heng)(heng)(heng)擔、合成絕緣橫(heng)(heng)(heng)(heng)(heng)擔;橫(heng)(heng)(heng)(heng)(heng)擔按用途分(fen)為10KV及(ji)以(yi)下(xia)線(xian)路用橫(heng)(heng)(heng)(heng)(heng)擔、如單桿(gan)(gan)橫(heng)(heng)(heng)(heng)(heng)擔、門桿(gan)(gan)橫(heng)(heng)(heng)(heng)(heng)擔、抬擔、引線(xian)橫(heng)(heng)(heng)(heng)(heng)擔等(deng)及(ji)35KV及(ji)以(yi)上線(xian)路用組(zu)裝(zhuang)橫(heng)(heng)(heng)(heng)(heng)擔（直(zhi)線(xian)、轉角及(ji)耐(nai)張(zhang)）等(deng)。
橫擔型號
1 橫擔∠75×8×1800
2 橫擔∠63×6×3000
3 橫擔∠90×8×5100
4 橫擔∠90×8×6500
5 雙桿低壓橫擔∠75×8× 3400
6 跳線橫擔∠63×6× 2100
7 跌路保險橫擔∠63×6×2300
8 四線橫擔∠63×6×1800
9 單邊四線橫擔∠63×6×1500
10 四線下戶橫擔∠63×6×1500.
11 兩線橫擔∠63×6× 1200
12 二線下戶橫擔∠63×6×800
13 單桿斜撐∠50×5×800
14 橫擔斜撐∠50×5× 1100
15 雙桿斜撐∠63×6×1100
16 雙桿斜撐∠63×6×1700
17 斜撐橫擔∠63×6×360
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