為(wei)使橫擔(dan)的安裝整齊統(tong)一(yi)(yi)和(he)便于認清來電電力橫擔(dan)‘橫擔(dan)在受(shou)電力，對(dui)于轉(zhuan)角桿(gan)、分支(zhi)桿(gan)、終(zhong)端桿(gan)擔(dan)時應裝于拉線(xian)儲，多層橫擔(dan)應裝于同一(yi)(yi)例。　　

　　直線(xian)(xian)(xian)桿(gan)(gan)單(dan)(dan)(dan)橫(heng)(heng)當(dang)(dang)采用(yong)單(dan)(dan)(dan)橫(heng)(heng)單(dan)(dan)(dan)回路(lu)高(gao)(gao)壓架(jia)空(kong)電(dian)力(li)線(xian)(xian)(xian)路(lu)的導(dao)線(xian)(xian)(xian)成三角(jiao)形(xing)排(pai)(pai)列時，橫(heng)(heng)擔到桿(gan)(gan)頂的距離應(ying)(ying)為800mm，耐(nai)張桿(gan)(gan)和(he)終端桿(gan)(gan)的應(ying)(ying)為1刪mM。導(dao)線(xian)(xian)(xian)采用(yong)水平(ping)(ping)排(pai)(pai)列的低(di)(di)壓架(jia)空(kong)線(xian)(xian)(xian)路(lu)，其員上(shang)層(ceng)校擔距桿(gan)(gan)頂的距離不應(ying)(ying)小于200mm。當(dang)(dang)雙回路(lu)或多回路(lu)同(tong)桿(gan)(gan)架(jia)設(she)時，各橫(heng)(heng)扭應(ying)(ying)水平(ping)(ping)安裝在同(tong)一垂面上(shang)，并和(he)線(xian)(xian)(xian)路(lu)方向垂直。另外，當(dang)(dang)高(gao)(gao)低(di)(di)壓線(xian)(xian)(xian)路(lu)同(tong)桿(gan)(gan)架(jia)設(she)時，高(gao)(gao)壓橫(heng)(heng)扭應(ying)(ying)位(wei)于低(di)(di)壓強擔的上(shang)方。

從水泥電桿裂紋發生以及發展的原因來看，進行及早的處理，阻止或減緩裂紋發展是非常重要的。總的來講，可對裂紋進行修補或換桿。修補時應遵循封閉性、耐侯性、高強長效的原則，環氧樹脂經過合理配方能夠滿足要求，對于裂紋面積大、裂紋嚴重的水泥電桿可分段更換或全桿更換。 

鋼筋混凝(ning)土(tu)打(da)樁法 一般桿(gan)根(gen)部位(wei)彎應力(li)比較(jiao)大，而(er)且接近土(tu)壤與(yu)潮氣，內部可能存水(shui)、結冰，是容易產生裂(lie)紋的(de)部位(wei)，裂(lie)紋發展也比較(jiao)快。如(ru)果線路(lu)的(de)下叉梁抱箍安裝位(wei)置(zhi)比較(jiao)靠上(shang)(shang)，可以(yi)環繞桿(gan)根(gen)澆鑄鋼筋混凝(ning)土(tu)形成護(hu)樁。護(hu)樁厚度150～200 mm，地面以(yi)下0.5 m左右，地面以(yi)上(shang)(shang)高度不超過1.5 m，否則影響使用(yong)腳扣(kou)上(shang)(shang)桿(gan)。

水泥電線桿的焊接要(yao)求：  

1、首先兩節桿(gan)對接調直，將水泥電(dian)線桿(gan)下節放置平整的地面(mian)，然后對接上節對直。  

2、其次(ci)焊接(jie)固定，在水泥電線桿調直以后按照(zhao)焊接(jie)位置(zhi)平均打點(dian)固定，在整個(ge)焊接(jie)法蘭焊接(jie)三(san)個(ge)點(dian)進行固定，打點(dian)固定完成(cheng)開始校直，用水平儀檢測電線桿是否對直，在焊接(jie)時主要的注意的問(wen)題就是焊接(jie)工序以及(ji)要點(dian)。  

3、焊(han)接(jie)水泥電線桿，在焊(han)接(jie)時注(zhu)意焊(han)點均勻，整(zheng)個焊(han)接(jie)需要三(san)遍焊(han)接(jie)方可完成(cheng)，涂刷除銹(xiu)漆，除去(qu)焊(han)接(jie)位置(zhi)銹(xiu)斑，涂刷防腐漆，電線桿注(zhu)意用于(yu)高壓(ya)電力(li)架設，如果焊(han)接(jie)不牢固導致(zhi)電線桿拉力(li)減(jian)弱(ruo)強(qiang)度減(jian)小從而造成(cheng)損(sun)壞。

  4、偷(tou)工(gong)減料后果(guo)及影響： 

在(zai)(zai)生產水(shui)(shui)泥(ni)(ni)電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)是減(jian)(jian)少(shao)(shao)材料(liao)使(shi)用(yong)量，水(shui)(shui)泥(ni)(ni)、鋼筋、內外環，一根電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)可以減(jian)(jian)少(shao)(shao)20元(yuan)成本，偷(tou)工(gong)減(jian)(jian)料(liao)導致后果(guo)，不(bu)達標電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)在(zai)(zai)安裝使(shi)用(yong)上危險極(ji)大，在(zai)(zai)架(jia)線(xian)(xian)(xian)(xian)、緊線(xian)(xian)(xian)(xian)是容易拉(la)(la)斷(duan)電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)。偷(tou)工(gong)減(jian)(jian)料(liao)的電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)在(zai)(zai)運(yun)輸(shu)上容易壓裂(lie)，壓碎，偷(tou)工(gong)減(jian)(jian)料(liao)的電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)強(qiang)(qiang)度差距很大，導致運(yun)輸(shu)壓碎、緊線(xian)(xian)(xian)(xian)拉(la)(la)斷(duan)事(shi)情不(bu)在(zai)(zai)期數。偷(tou)工(gong)減(jian)(jian)料(liao)的電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)使(shi)用(yong)年限較(jiao)短，減(jian)(jian)少(shao)(shao)水(shui)(shui)泥(ni)(ni)使(shi)用(yong)量導致水(shui)(shui)泥(ni)(ni)電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)強(qiang)(qiang)度大大降(jiang)低(di)，表(biao)面脫(tuo)皮，使(shi)用(yong)年限減(jian)(jian)少(shao)(shao)，熱脹(zhang)冷縮；所以夏(xia)天架(jia)設電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)時，要留(liu)出(chu)足夠的余量，以免冬天時電(dian)線(xian)(xian)(xian)(xian)收(shou)縮而拉(la)(la)斷(duan)電(dian)線(xian)(xian)(xian)(xian)或者拉(la)(la)倒電(dian)線(xian)(xian)(xian)(xian)桿(gan)(gan)。