聯係方式:15918097981,13539300774,
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不鏽鋼樓梯扶手的施工工藝解析:
(1)工程流程 安裝預埋件放線安裝立柱扶手與立柱連接打磨拋光
(2)安裝預埋件(後加埋件) 樓lou梯ti欄lan杆gan預yu埋mai件jian的de安an裝zhuang隻zhi能neng采cai用yong後hou加jia埋mai件jian做zuo法fa,其qi做zuo法fa是shi采cai用yong膨peng脹zhang螺luo栓shuan與yu鋼gang板ban來lai製zhi作zuo後hou置zhi連lian接jie件jian,先xian在zai土tu建jian基ji層ceng上shang放fang線xian,確que定ding立li柱zhu固gu定ding點dian的de位wei置zhi,然ran後hou在zai樓lou梯ti地di麵mian上shang用yong衝chong擊ji鑽zuan鑽zuan孔kong,再zai安an裝zhuang膨peng脹zhang螺luo栓shuan,螺luo栓shuan保bao持chi足zu夠gou的de長chang度du,在zai螺luo栓shuan定ding位wei以yi後hou,將jiang螺luo栓shuan擰ning緊jin同tong時shi將jiang螺luo母mu與yu螺luo杆gan間jian焊han死si,防fang止zhi螺luo母mu與yu鋼gang板ban鬆song動dong。扶fu手shou與yu牆qiang體ti麵mian的de連lian接jie也ye同tong樣yang采cai取qu上shang述shu方fang法fa。
(3)放線 youyushangshuhoujiamaijianshigong,youkenengchanshengwucha,yinci,zailizhuanzhuangzhiqian,yingzhongxinfangxian,yiquedingmaibanweizhiyuhanjieligandezhunquexing,ruyoupiancha,jishixiuzheng。yingbaozheng不鏽鋼立柱全部座落在鋼板上,並且四周能夠焊接。
(4)安裝立柱 焊接立柱時,需雙人配合,一個扶住鋼管使其保持垂直,在焊接時不能晃動,另一人施焊,要四周施焊,並應符合焊接規範。
(5)扶手與立柱連接 立li柱zhu在zai安an裝zhuang前qian,通tong過guo拉la長chang線xian放fang線xian,根gen據ju樓lou梯ti的de傾qing斜xie角jiao度du及ji所suo用yong扶fu手shou的de圓yuan度du,在zai其qi上shang端duan加jia工gong出chu凹ao槽cao。然ran後hou把ba扶fu手shou直zhi接jie放fang入ru立li柱zhu凹ao槽cao中zhong,從cong一yi端duan向xiang另ling一yi端duan順shun次ci點dian焊han安an裝zhuang,相xiang鄰lin扶fu手shou安an裝zhuang對dui接jie準zhun確que,接jie縫feng嚴yan密mi。相xiang鄰lin鋼gang管guan對dui接jie好hao後hou,將jiang接jie縫feng用yong不bu鏽xiu鋼gang焊han條tiao進jin行xing焊han接jie。焊han接jie前qian,須xu將jiang沿yan焊han縫feng每mei邊bian30~50mm範圍內的油汙、毛刺、鏽斑等整理幹淨。
(6)打磨拋光 全quan部bu焊han接jie好hao後hou,用yong手shou提ti砂sha輪lun打da磨mo機ji將jiang焊han縫feng打da平ping砂sha光guang,直zhi到dao不bu顯xian焊han縫feng。拋pao光guang時shi采cai用yong絨rong布bu砂sha輪lun或huo毛mao氈zhan進jin行xing拋pao光guang,同tong時shi采cai用yong相xiang應ying的de拋pao光guang膏gao,直zhi到dao與yu相xiang鄰lin的de母mu材cai基ji本ben一yi致zhi,不bu顯xian焊han縫feng為wei止zhi。
