涂(tu)塑(su)電纜鋼管的安裝方法如下：

1. 準備工(gong)(gong)(gong)(gong)(gong)作，對施(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)進行勘察 ，檢查施(shi)工(gong)(gong)(gong)(gong)(gong)圖(tu)(tu)紙(zhi)。 技(ji)術交底工(gong)(gong)(gong)(gong)(gong)作等現(xian)(xian)場(chang)準備作業；　　 2、溝(gou)槽開(kai)(kai)挖(wa)與清理,根據(ju)工(gong)(gong)(gong)(gong)(gong)程測量圖(tu)(tu)結合(he)當地(di)地(di)質資料以(yi)(yi)及埋(mai)置(zhi)深度(du)來確定管(guan)(guan)頂覆土(tu)厚度(du) 。同時采(cai)用(yong)挖(wa)掘機配合(he)人(ren)工(gong)(gong)(gong)(gong)(gong)挖(wa)掘并設(she)置(zhi)龍骨支撐以(yi)(yi)防止坍塌(ta)現(xian)(xian)象發(fa)生 ； 3 . 將(jiang)敷(fu)設(she)好的(de)管(guan)(guan)道位置(zhi)固定在支架上;然后使用(yong)PVC穿線 管(guan)(guan)把各個(ge)分支沿導向架引入室內各控制(zhi)箱 ; 4 、連接方式(shi)(shi)可以(yi)(yi)采(cai)用(yong)焊接的(de)方式(shi)(shi)或者絲扣的(de)方式(shi)(shi)來確保牢(lao)固性(xing) ,并且(qie)需要用(yong)東西(xi)堵塞住套管(guan)(guan)的(de)縫隙(xi)和(he)兩(liang)端開(kai)(kai)口(kou)處以(yi)(yi)確保密閉(bi)性(xing)和(he)以(yi)(yi)防異物之進入。　　 5做好接地(di)跨接 線即可完成整個(ge)線路鋪設(she)過程。　 　在實際操(cao)作中應嚴(yan)格(ge)遵守安(an)全規(gui)范(fan)，保證(zheng)施(shi)工(gong)(gong)(gong)(gong)(gong)質量及安(an)全性(xing)。如有更多問題可以(yi)(yi)咨(zi)詢相關(guan)人(ren)士或廠家獲取幫(bang)助。