升(sheng)降式高桿燈(deng)基礎施工有哪些呢？
首先編制升降(jiang)式(shi)高桿(gan)燈(deng)(deng)(deng)基(ji)(ji)礎(chu)施工(gong)(gong)方(fang)(fang)(fang)案，按照施工(gong)(gong)圖(tu)紙(zhi)開(kai)(kai)挖梯形(xing)狀基(ji)(ji)坑(keng)，再(zai)根據(ju)升降(jiang)式(shi)高桿(gan)燈(deng)(deng)(deng)高度(du)，按照設(she)(she)計圖(tu)紙(zhi)開(kai)(kai)挖基(ji)(ji)坑(keng)深度(du)。制作(zuo)基(ji)(ji)坑(keng)模(mo)板(ban)后(hou)，下置(zhi)升降(jiang)高桿(gan)燈(deng)(deng)(deng)預(yu)埋件，預(yu)埋件2400*1200*30mm圓(yuan)鋼(gang)制作(zuo)，定(ding)(ding)位板(ban)規格100*1100*650mm，用(yong)(yong)(yong)(yong)(yong)標號C25混(hun)泥(ni)(ni)土(tu)(tu)(tu)商(shang)混(hun)專(zhuan)用(yong)(yong)(yong)(yong)(yong)車來澆(jiao)筑基(ji)(ji)坑(keng)，然后(hou)用(yong)(yong)(yong)(yong)(yong)塑料薄膜蓋上，防止混(hun)泥(ni)(ni)土(tu)(tu)(tu)裂縫不牢固(gu)，每隔4到6小時澆(jiao)水(shui)一次，連(lian)續澆(jiao)水(shui)3到5天(tian)即(ji)可(ke)使用(yong)(yong)(yong)(yong)(yong)。升降(jiang)高桿(gan)燈(deng)(deng)(deng)基(ji)(ji)礎(chu)混(hun)泥(ni)(ni)土(tu)(tu)(tu)澆(jiao)灌(guan)凝固(gu)周期在(zai)10至(zhi)14天(tian)才能使用(yong)(yong)(yong)(yong)(yong)。施工(gong)(gong)專(zhuan)業技術人(ren)員進行放電(dian)(dian)纜(lan)(lan)(lan)溝(gou)線定(ding)(ding)位，隨后(hou)再(zai)進行開(kai)(kai)挖高桿(gan)燈(deng)(deng)(deng)電(dian)(dian)纜(lan)(lan)(lan)溝(gou)深度(du)500*300mm即(ji)可(ke)，用(yong)(yong)(yong)(yong)(yong)專(zhuan)業機(ji)(ji)械(xie)設(she)(she)備(bei)挖掘機(ji)(ji)開(kai)(kai)挖電(dian)(dian)纜(lan)(lan)(lan)溝(gou)，升降(jiang)高桿(gan)燈(deng)(deng)(deng)電(dian)(dian)纜(lan)(lan)(lan)溝(gou)在(zai)開(kai)(kai)挖施工(gong)(gong)過(guo)(guo)(guo)程中(zhong)，注意周邊(bian)綠化和其(qi)它物不能破壞(huai)，施工(gong)(gong)實在(zai)無法避開(kai)(kai)綠化情況(kuang)下，破壞(huai)綠化后(hou)要重(zhong)新回(hui)復原樣。用(yong)(yong)(yong)(yong)(yong)人(ren)工(gong)(gong)和機(ji)(ji)械(xie)設(she)(she)備(bei)，對升降(jiang)式(shi)高桿(gan)燈(deng)(deng)(deng)預(yu)埋管(guan)土(tu)(tu)(tu)方(fang)(fang)(fang)回(hui)填整平(ping)。用(yong)(yong)(yong)(yong)(yong)機(ji)(ji)械(xie)設(she)(she)備(bei)拉(la)和人(ren)工(gong)(gong)操作(zuo)，托拉(la)電(dian)(dian)纜(lan)(lan)(lan)分段五十(shi)米距離托拉(la)，距離超(chao)過(guo)(guo)(guo)五十(shi)米長，造(zao)成電(dian)(dian)纜(lan)(lan)(lan)受阻力過(guo)(guo)(guo)大拉(la)不動。升降(jiang)高桿(gan)燈(deng)(deng)(deng)電(dian)(dian)纜(lan)(lan)(lan)預(yu)埋和土(tu)(tu)(tu)方(fang)(fang)(fang)回(hui)填整平(ping)完工(gong)(gong)。
