一般來說，可以通過標準化圖集(ji)來查(cha)看所需抱箍(gu)的尺寸(cun)(cun)(cun)，但城鄉(xiang)安裝施(shi)(shi)(shi)(shi)(shi)工(gong)人員手(shou)(shou)里(li)都沒有(you)標準化圖集(ji)，就(jiu)(jiu)算(suan)手(shou)(shou)中有(you)圖集(ji)，上面也(ye)都是一些典型(xing)的標準化抱箍(gu)安裝尺寸(cun)(cun)(cun)，在現實施(shi)(shi)(shi)(shi)(shi)工(gong)中，許多業主(zhu)需要在電線桿(gan)上進(jin)行非標安裝，圖集(ji)上很難查(cha)到(dao)；另(ling)一方面，各類國標抱箍(gu)造(zao)價昂(ang)貴，很多施(shi)(shi)(shi)(shi)(shi)工(gong)隊會(hui)(hui)自己去根(gen)據尺寸(cun)(cun)(cun)量(liang)身定做，不(bu)僅(jin)在經(jing)濟上劃算(suan)，安裝也(ye)會(hui)(hui)得心應手(shou)(shou)。下(xia)面我們就(jiu)(jiu)給(gei)大家講一下(xia)電線桿(gan)的相關尺寸(cun)(cun)(cun)和抱箍(gu)的直徑計算(suan)方法，以便廣(guang)大電力(li)施(shi)(shi)(shi)(shi)(shi)工(gong)部門能夠順利(li)的進(jin)行施(shi)(shi)(shi)(shi)(shi)工(gong)安裝。

       電(dian)線(xian)(xian)桿(gan)使(shi)用(yong)年(nian)限(xian)(xian)是跟(gen)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)有關系的(de)(de)，目前普(pu)通的(de)(de)水(shui)泥(ni)(ni)電(dian)線(xian)(xian)桿(gan)使(shi)用(yong)年(nian)限(xian)(xian)均在40-50年(nian)左右，這(zhe)個期間是電(dian)線(xian)(xian)桿(gan)的(de)(de)使(shi)用(yong)年(nian)限(xian)(xian)。當然(ran)也有些(xie)更短(duan)的(de)(de)，因(yin)為一些(xie)小的(de)(de)水(shui)泥(ni)(ni)電(dian)線(xian)(xian)桿(gan)廠家為了提益(yi)和計生成本(ben)而使(shi)用(yong)劣質(zhi)(zhi)(zhi)水(shui)泥(ni)(ni)、劣質(zhi)(zhi)(zhi)鋼筋(jin)生產而成，這(zhe)樣原材(cai)料本(ben)身就適(shi)量(liang)(liang)(liang)差那么生產出(chu)來的(de)(de)水(shui)泥(ni)(ni)電(dian)線(xian)(xian)桿(gan)同樣質(zhi)(zhi)(zhi)量(liang)(liang)(liang)也會降低。從而導致影(ying)響了電(dian)線(xian)(xian)桿(gan)使(shi)用(yong)周期，縮短(duan)水(shui)泥(ni)(ni)電(dian)線(xian)(xian)桿(gan)使(shi)用(yong)年(nian)限(xian)(xian)。

根(gen)據監(jian)控安裝需求在水泥電(dian)線(xian)(xian)桿預(yu)留穿線(xian)(xian)孔，根(gen)據電(dian)線(xian)(xian)的粗細在生產水泥電(dian)線(xian)(xian)桿時預(yu)留2mm和4mm的穿線(xian)(xian)孔，監(jian)控探(tan)頭連接線(xian)(xian)通過(guo)電(dian)線(xian)(xian)桿內心(xin)穿到底線(xian)(xian)線(xian)(xian)路，防止切斷線(xian)(xian)路的作用。節省人力和物(wu)力，大(da)大(da)節約時間和工期(qi)。

一，監控水(shui)泥電線桿穿線孔預留，在生(sheng)產(chan)水(shui)泥電線桿時才有鍍鋅(xin)鋼管連接(jie)在鋼筋骨架上(shang)，將鋼管的外端才有白紙(zhi)封堵。

二，監(jian)控水(shui)泥電(dian)線桿打(da)孔(kong)(kong)，在生產好的水(shui)泥電(dian)線桿上采用水(shui)鉆(zhan)開孔(kong)(kong)法，進行(xing)打(da)孔(kong)(kong)。