色综合久久88色综合天天_韩日美无码精品无码_插一插射一射视频_国产情侣久久久久aⅴ免费

衡水浩(hao)威新材(cai)料有限公司主營產品:鋼波(bo)紋管(guan)、鋼波(bo)紋涵管(guan)

嘉定大直徑鋼波紋管拼裝方法你知道嗎?

瀏覽:21438 發布日期:2024-04-12

大直徑鋼波紋管拼裝方法你知道嗎?

1、搭(da)設(she)拼裝支架(jia):搭(da)設(she)腳(jiao)手架(jia)根據(ju)波紋(wen)管(guan)的(de)直(zhi)徑提前確定,采用管(guan)扣連接(jie)鋼(gang)管(guan)的(de)方式搭(da)設(she)腳(jiao)手架(jia),形(xing)式分A型(xing)和B型(xing)腳(jiao)手架(jia)長度一般長25m、克(ke)0、6m、高(gao)為2d3(d為波紋(wen)管(guan)直(zhi)徑),B型(xing)腳(jiao)手架(jia)一般克(ke)為25m高(gao)依據(ju)波紋(wen)管(guan)直(zhi)徑大小(xiao)拼裝接(jie)縫位置確定尺寸(cun)。腳(jiao)手架(jia)按上(shang)述尺寸(cun)搭(da)設(she)便于(yu)施(shi)工、

2、拼裝(zhuang)類型與搭(da)接方式:拼裝(zhuang)以中心軸線為基(ji)準,由中心向兩(liang)端對稱進行安裝(zhuang),直至兩(liang)端。1斷(duan)面(奇數斷(duan)面)、Ⅱ斷(duan)面(偶數斷(duan)面)、加強斷(duan)面(偶數斷(duan)管管片)

3、波紋管拼(pin)裝(zhuang):采用刻槽法施工的(de)地基,安裝(zhuang)吊車依據刻槽深(shen)度(du),依次安裝(zhuang)底部(bu)管片(pian)(pian)(pian)。底部(bu)管片(pian)(pian)(pian)安裝(zhuang)完成(cheng)后(hou)對剩(sheng)余管片(pian)(pian)(pian)進(jin)行(xing)安裝(zhuang)。管片(pian)(pian)(pian)安裝(zhuang)同平基上(shang)的(de)鋼(gang)波紋管施工。

鋼波紋管

鋼波紋管

首圈(quan)(quan)波紋(wen)(wen)管(guan)(guan)(guan)(guan)圈(quan)(quan)為奇(qi)數(shu)斷(duan)(duan)(duan)面(mian),拼裝(zhuang)(zhuang)時應將(jiang)(jiang)管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)立(li)于(yu)地上(shang)(shang)安(an)裝(zhuang)(zhuang),使用(yong)(yong)鐵鉤(gou)的(de)(de)一(yi)端勾(gou)住I斷(duan)(duan)(duan)面(mian)片(pian)(pian)(pian)(1#管(guan)(guan)(guan)(guan)片(pian)(pian)(pian))波紋(wen)(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)螺(luo)(luo)絲囗(wei),用(yong)(yong)12噸的(de)(de)吊車勾(gou)住鐵鉤(gou)的(de)(de)另一(yi)端,將(jiang)(jiang)波紋(wen)(wen)管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)立(li)于(yu)墊(dian)(dian)層(ceng)上(shang)(shang),然(ran)后(hou)使用(yong)(yong)同樣的(de)(de)辦(ban)法將(jiang)(jiang)第二片(pian)(pian)(pian)(6#管(guan)(guan)(guan)(guan)片(pian)(pian)(pian))波紋(wen)(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)按圖(tu)3、21斷(duan)(duan)(duan)面(mian)所示的(de)(de)搭接(jie)方式放(fang)置(zhi),使用(yong)(yong)撬棍將(jiang)(jiang)管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)的(de)(de)螺(luo)(luo)栓口(kou)對齊,將(jiang)(jiang)提前準備好的(de)(de)螺(luo)(luo)栓螺(luo)(luo)紋(wen)(wen)部涂(tu)上(shang)(shang)渢(feng)滑劑,由內冋(jiong)外插入孔位;波紋(wen)(wen)管(guan)(guan)(guan)(guan)外側套上(shang)(shang)凹(ao)墊(dian)(dian)圈(quan)(quan)或凸(tu)墊(dian)(dian)圈(quan)(quan),遇(yu)波使用(yong)(yong)凸(tu)墊(dian)(dian)圈(quan)(quan),遇(yu)波峰(feng)使用(yong)(yong)凹(ao)墊(dian)(dian)圈(quan)(quan)墊(dian)(dian)圈(quan)(quan)外側旋上(shang)(shang)螺(luo)(luo)母(mu)(mu),在用(yong)(yong)套筒扳(ban)手預緊螺(luo)(luo)母(mu)(mu),然(ran)后(hou)使用(yong)(yong)電動扳(ban)手緊固螺(luo)(luo)母(mu)(mu)兩塊板片(pian)(pian)(pian)洤全部安(an)裝(zhuang)(zhuang)完(wan)畢(bi);波紋(wen)(wen)管(guan)(guan)(guan)(guan)的(de)(de)螺(luo)(luo)栓安(an)裝(zhuang)(zhuang)完(wan)畢(bi)后(hou),需(xu)采(cai)用(yong)(yong)專用(yong)(yong)注膠(jiao)槍(qiang)于(yu)端部接(jie)合處、緊回件連接(jie)的(de)(de)螺(luo)(luo)栓孔空(kong)隙處涂(tu)抹中性硅酮耐候膠(jiao)。緊接(jie)著按2#管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)、5#管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)、3#管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)、4#管(guan)(guan)(guan)(guan)片(pian)(pian)(pian)的(de)(de)施工拼裝(zhuang)(zhuang)順序,拼裝(zhuang)(zhuang)好首圈(quan)(quan)波紋(wen)(wen)管(guan)(guan)(guan)(guan)圖(tu)36偶數(shu)、奇(qi)數(shu)斷(duan)(duan)(duan)面(mian)交(jiao)替拼裝(zhuang)(zhuang)順序

4、加強斷面拼裝

當波(bo)紋(wen)管涵直徑較大、填土高(gao)(gao)度較高(gao)(gao)時,必須(xu)設(she)置加(jia)強管片(pian),稱為加(jia)強圈”,加(jia)強斷面的管片(pian)安裝工序。


[返回]   
分享此文章:

版(ban)權所有:衡水浩威新(xin)材料有限公司   ICP備(bei)案/許(xu)可證號:   技術(shu)支持: