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衡(heng)水(shui)浩威(wei)新材料(liao)有限公(gong)司(si)主營產品:鋼(gang)波紋管、鋼(gang)波紋涵管

錦州鋼波紋管之間正確的連接方法是什么?

瀏覽:24603 發布日期:2023-08-12

鋼波紋管是怎樣連接的?鋼波紋管之間正確的(de)連接方(fang)法是什么?

鋼波紋(wen)管(guan)接(jie)(jie)口(kou)方法(fa)按下述程序進行:De400mm以(yi)下管(guan)道(dao),先由(you)一(yi)人(ren)用(yong)(yong)棉紗繩吊(diao)住被安裝管(guan)道(dao)的插(cha)口(kou),另一(yi)人(ren)用(yong)(yong)長撬棒斜插(cha)入基礎,并(bing)抵住該管(guan)端部中心(xin)位(wei)(wei)置的橫(heng)擋板(ban),然后用(yong)(yong)力將該管(guan)緩緩插(cha)入原管(guan)的承口(kou)至(zhi)預定位(wei)(wei)置;De500mm以(yi)上管(guan)道(dao)可由(you)兩臺0.5噸(dun)的手扳葫(hu)蘆(lu)將管(guan)材(cai)拉動(dong)就(jiu)(jiu)位(wei)(wei),接(jie)(jie)口(kou)合攏時,管(guan)材(cai)兩側的手扳葫(hu)蘆(lu)應同(tong)步拉動(dong),使橡膠密(mi)封(feng)圈(quan)正確就(jiu)(jiu)位(wei)(wei),不扭曲、不脫落。為防(fang)接(jie)(jie)口(kou)合攏時已(yi)排(pai)設管(guan)道(dao)軸(zhou)線(xian)位(wei)(wei)置移動(dong),需采(cai)用(yong)(yong)穩管(guan)措(cuo)施。具體方法(fa)可在編織袋內灌(guan)滿(man)黃(huang)砂,封(feng)口(kou)后壓在已(yi)排(pai)設管(guan)道(dao)的頂部,其數量(liang)使管(guan)徑(jing)大小而(er)異。

電(dian)(dian)熱(re)熔(rong)(rong)焊(han)(han)接(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie):電(dian)(dian)熱(re)熔(rong)(rong)焊(han)(han)接(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie)方(fang)(fang)式(shi)(shi)與pe管(guan)(guan)的連(lian)(lian)(lian)接(jie)(jie)(jie)方(fang)(fang)式(shi)(shi)相似,采(cai)用(yong)電(dian)(dian)熱(re)熔(rong)(rong)管(guan)(guan)件焊(han)(han)接(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie),連(lian)(lian)(lian)接(jie)(jie)(jie)可靠、使用(yong)方(fang)(fang)便(bian)。電(dian)(dian)熱(re)熔(rong)(rong)管(guan)(guan)件有(you)直(zhi)接(jie)(jie)(jie)、彎頭(tou)(tou)、變徑、等(deng)徑三通(tong)、異徑三通(tong)等(deng)。在焊(han)(han)接(jie)(jie)(jie)過(guo)(guo)程中(zhong)應使用(yong)扶(fu)正器,固定(ding)接(jie)(jie)(jie)頭(tou)(tou),有(you)利于整(zheng)園(yuan)、對中(zhong)并(bing)能防止接(jie)(jie)(jie)頭(tou)(tou)構(gou)件移動,利于保(bao)證(zheng)焊(han)(han)接(jie)(jie)(jie)質量。法(fa)蘭(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie):法(fa)蘭(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)有(you)多種形(xing)(xing)式(shi)(shi)形(xing)(xing)成(cheng)法(fa)蘭(lan)(lan)。鋼塑過(guo)(guo)渡(du)接(jie)(jie)(jie)頭(tou)(tou)連(lian)(lian)(lian)接(jie)(jie)(jie):鋼塑過(guo)(guo)渡(du)接(jie)(jie)(jie)頭(tou)(tou)連(lian)(lian)(lian)接(jie)(jie)(jie)目(mu)前(qian)有(you)兩(liang)種形(xing)(xing)式(shi)(shi)用(yong)于psp管(guan)(guan)道與鋼波紋管(guan)(guan)的連(lian)(lian)(lian)接(jie)(jie)(jie)。其連(lian)(lian)(lian)接(jie)(jie)(jie)接(jie)(jie)(jie)頭(tou)(tou)的塑料(liao)端(duan)與psp管(guan)(guan)采(cai)用(yong)電(dian)(dian)熱(re)熔(rong)(rong)焊(han)(han)接(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie),接(jie)(jie)(jie)頭(tou)(tou)的另(ling)一端(duan)(鋼端(duan))與鋼管(guan)(guan)采(cai)用(yong)焊(han)(han)接(jie)(jie)(jie)或法(fa)蘭(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)。

在直(zhi)接(jie)的另(ling)一(yi)端承接(jie)口處,將另(ling)一(yi)根管(guan)(guan)材插入(ru)直(zhi)接(jie)并承插到位,如(ru)此順延至下一(yi)個人井(jing)處。在實(shi)際(ji)施工(gong)(gong)中,每(mei)根管(guan)(guan)材的長(chang)(chang)度連(lian)(lian)起來(lai)不一(yi)定和人井(jing)之間的長(chang)(chang)度一(yi)樣(yang),在這種情況(kuang)下,根據實(shi)際(ji)的人井(jing)的長(chang)(chang)度,距離量好管(guan)(guan)材的長(chang)(chang)度,并用(yong)鋼鋸鋸斷,一(yi)定要(yao)(yao)鋸平整(zheng)齊(qi)。對接(jie)完(wan)成之后(hou),伸入(ru)人井(jing)的一(yi)端要(yao)(yao)求(qiu)用(yong)管(guan)(guan)塞(sai)(sai)塞(sai)(sai)好,防(fang)止異物侵入(ru)。復合(he)管(guan)(guan)應(ying)用(yong)于地埋敷設,施工(gong)(gong)必(bi)須(xu)嚴格參照《給水鋼絲(si)網骨架(jia)管(guan)(guan)管(guan)(guan)道(dao)工(gong)(gong)程技術規程》cecs1812005標準要(yao)(yao)求(qiu);2.5mpa(含(han)2.5mpa)以下管(guan)(guan)道(dao)系統采(cai)用(yong)普通電熔方式連(lian)(lian)接(jie),2.5mpa以上的管(guan)(guan)道(dao)系統采(cai)用(yong)管(guan)(guan)材先熱熔對接(jie),然后(hou)再(zai)進行電熔連(lian)(lian)接(jie);與其它材質的管(guan)(guan)道(dao)連(lian)(lian)接(jie)采(cai)用(yong)電熔法蘭式連(lian)(lian)接(jie)。

當鋼(gang)波紋(wen)管(guan)(guan)對鋼(gang)管(guan)(guan)焊(han)(han)接(jie)時(shi),鋼(gang)管(guan)(guan)的長(chang)度必須大于(yu)400mm并采(cai)(cai)取降溫措施,以免塑料端受損(sun)而(er)破壞連(lian)(lian)接(jie)的密封。熱熔(rong)(rong)對接(jie)焊(han)(han)接(jie):psp內部有增(zeng)強(qiang)鋼(gang)絲,而(er)且管(guan)(guan)壁薄,很(hen)難(nan)直接(jie)進行(xing)熱熔(rong)(rong)對接(jie)焊(han)(han)接(jie),一般采(cai)(cai)用(yong)先(xian)(xian)制造出法蘭端面,而(er)后將兩(liang)端進行(xing)熱熔(rong)(rong)對接(jie)焊(han)(han)連(lian)(lian)接(jie)。熱熔(rong)(rong)對接(jie)焊(han)(han)與電(dian)熱熔(rong)(rong)套筒(tong)管(guan)(guan)件組合連(lian)(lian)接(jie):在重要工程中,為提高(gao)管(guan)(guan)道的連(lian)(lian)接(jie)強(qiang)度及保險系數(shu),先(xian)(xian)采(cai)(cai)用(yong)熱熔(rong)(rong)對接(jie)焊(han)(han)連(lian)(lian)接(jie),然后用(yong)電(dian)熔(rong)(rong)管(guan)(guan)件進行(xing)電(dian)熱熔(rong)(rong)焊(han)(han)接(jie),實踐(jian)證(zheng)明這是很(hen)可(ke)靠的連(lian)(lian)接(jie)方法。

鋼波紋管在(zai)安裝的時(shi)候都會用到橡膠(jiao)圈來接(jie)口,那么如何來做好(hao)(hao)接(jie)口工作呢(ni)?一起來了解一下。接(jie)口前,應先檢查橡膠(jiao)圈是否配套完(wan)好(hao)(hao),確認橡膠(jiao)圈安放位(wei)置(zhi)及(ji)插(cha)口的插(cha)入深(shen)度。接(jie)口時(shi),先將承(cheng)(cheng)口的內壁清理干(gan)凈,并在(zai)承(cheng)(cheng)口內壁及(ji)插(cha)口橡膠(jiao)圈上(shang)涂(tu)潤(run)滑(hua)劑(硅油),然后將承(cheng)(cheng)插(cha)口端面(mian)的中心軸線對(dui)齊。

鋼波紋管的(de)管(guan)道接口(kou)后,應(ying)復(fu)核管(guan)道的(de)高程和軸線(xian)使(shi)其符合要(yao)(yao)求(qiu)。雨季施工(gong)應(ying)采取防止管(guan)材漂(piao)浮(fu)措施。可先回(hui)(hui)填到管(guan)頂(ding)以上一倍(bei)管(guan)以上的(de)高度(du)。管(guan)安裝(zhuang)完畢尚(shang)未回(hui)(hui)土(tu)(tu)(tu)時(shi),一旦(dan)遭到水泡,應(ying)進(jin)行(xing)管(guan)中心線(xian)和管(guan)底(di)高程復(fu)測和外觀(guan)檢查(cha),如(ru)發現位移、漂(piao)浮(fu)、拔口(kou)現象,應(ying)返工(gong)處(chu)理。初次安裝(zhuang)使(shi)用本產品(pin)者,可在鋪(pu)設段〈兩(liang)個人井之間的(de)距離時(shi)〉先不要(yao)(yao)回(hui)(hui)填土(tu)(tu)(tu)。用穿(chuan)纜器試穿(chuan)一孔(kong)或兩(liang)孔(kong),順利(li)穿(chuan)入后,再(zai)往(wang)下段鋪(pu)設,這樣會更放心。管(guan)子(zi)鋪(pu)設好之后,應(ying)先用細(xi)沙或細(xi)土(tu)(tu)(tu)回(hui)(hui)填到侵沒管(guan)的(de)高度(du),不可使(shi)管(guan)子(zi)懸空狀態,然(ran)后回(hui)(hui)填其它泥土(tu)(tu)(tu),禁止將大(da)石頭,大(da)的(de)干土(tu)(tu)(tu)塊砸向管(guan)子(zi)。

當鋼波(bo)紋管(guan)(guan)(guan)(guan)經過受外力破壞較(jiao)嚴重的(de)(de)地段時,在接孔部(bu)分用水泥(ni)混泥(ni)土包覆,以(yi)保(bao)證其(qi)安(an)全。管(guan)(guan)(guan)(guan)道(dao)的(de)(de)埋(mai)(mai)設地溝(gou)應(ying)按設計要求和施工操作盡可(ke)能平直(zhi),如溝(gou)底不平可(ke)鋪上(shang)一(yi)層(ceng)細沙。埋(mai)(mai)管(guan)(guan)(guan)(guan)前應(ying)清除(chu)溝(gou)內(nei)的(de)(de)硬質(zhi)物,防止管(guan)(guan)(guan)(guan)道(dao)變形(xing)。開始埋(mai)(mai)管(guan)(guan)(guan)(guan)時,應(ying)將多(duo)孔管(guan)(guan)(guan)(guan)預留(liu)10-15CM在人井,以(yi)便穿纜(lan)。應(ying)將管(guan)(guan)(guan)(guan)堵塞住露在人井端的(de)(de)子管(guan)(guan)(guan)(guan)。埋(mai)(mai)管(guan)(guan)(guan)(guan)時嚴禁泥(ni)沙異物混入管(guan)(guan)(guan)(guan)內(nei)。多(duo)孔梅(mei)花(hua)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)道(dao)連接將管(guan)(guan)(guan)(guan)材(cai)(cai)(cai)狀定位筋(jin)朝上(shang)放置,將端部(bu)管(guan)(guan)(guan)(guan)材(cai)(cai)(cai)外壁清理干(gan)凈,再將直(zhi)接一(yi)端承口插(cha)入,再端面上(shang)墊上(shang)一(yi)塊厚木板,用錘頭敲打板,使管(guan)(guan)(guan)(guan)材(cai)(cai)(cai)承插(cha)到位。


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