
泰安市汶河水泥制品有限公司
經營模式:生產加工
地址:泰安市岱岳區角峪鎮(zhen)
主(zhu)營:水泥電桿,混凝土(tu)管樁及各種(zhong)水泥制品
業務熱(re)線:
QQ:448238058





提高水泥電線(xian)桿的強度(du)和質量方法:
電線桿(gan)原材料砂石(shi)料的(de)(de)要求:水(shui)泥電線桿(gan)使用的(de)(de)砂子(zi)采(cai)用中粗,石(shi)子(zi)采(cai)用中石(shi)子(zi),其質量應分別符(fu)(fu)合GB/T14684、GB/T14685的(de)(de)規定,并符(fu)(fu)合GBJ204的(de)(de)規定。水(shui)泥電線桿(gan)的(de)(de)預應力并應符(fu)(fu)合GBJ204的(de)(de)規定。
預應力鋼(gang)(gang)(gang)絲和(he)鋼(gang)(gang)(gang)筋(jin)(jin):水泥電線桿的(de)鋼(gang)(gang)(gang)筋(jin)(jin)采用冷(leng)拉Ⅱ級(ji)(ji)(ji)、冷(leng)拉Ⅲ級(ji)(ji)(ji)、冷(leng)拉Ⅳ級(ji)(ji)(ji)、Ⅴ級(ji)(ji)(ji)(熱(re)處理)鋼(gang)(gang)(gang)筋(jin)(jin)、ji冷(leng)拔低碳鋼(gang)(gang)(gang)絲、刻痕鋼(gang)(gang)(gang)絲和(he)鋼(gang)(gang)(gang)鉸絲、碳素結構鋼(gang)(gang)(gang),其(qi)(qi)性能應分(fen)(fen)別符合GB1499、GB5223、GB5224和(he)GB4463的(de)規定(ding)非預應力鋼(gang)(gang)(gang)筋(jin)(jin)采用I級(ji)(ji)(ji)、II級(ji)(ji)(ji)鋼(gang)(gang)(gang)筋(jin)(jin),其(qi)(qi)性能應分(fen)(fen)別符合GB700,GB701的(de)規定(ding)。
地(di)下(xia)水(shui)和(he)混凝土(tu)外(wai)加(jia)劑(ji):在(zai)拌制(zhi)混制(zhi)土(tu)須采用飲用水(shui),水(shui)質(zhi)應符(fu)合(he)JGJ63的規定(ding)。摻入混凝土(tu)中(zhong)的外(wai)加(jia)劑(ji),其性能應符(fu)合(he)GB8076的規定(ding),嚴禁摻入氯(lv)鹽類外(wai)加(jia)劑(ji)。
有的(de)(de)水(shui)泥電(dian)線桿低(di)于(yu)國際標準很多,很多廠(chang)(chang)家(jia)不注重(zhong)水(shui)泥電(dian)線桿強度和荷(he)載能力(li),只注重(zhong)生產成本,所以,小編建議您購買(mai)的(de)(de)電(dian)線桿產品一定要到正規(gui)廠(chang)(chang)家(jia)!
水泥電線桿的焊接要求(qiu):
1、首(shou)先兩節桿對接調(diao)直(zhi),將水泥電線(xian)桿下節放(fang)置平整的地面,然后(hou)對接上(shang)節對直(zhi)。
2、其次焊接(jie)(jie)(jie)固(gu)定,在(zai)水(shui)泥電(dian)線桿調直以后按照焊接(jie)(jie)(jie)位置平均打(da)點(dian)固(gu)定,在(zai)整個焊接(jie)(jie)(jie)法蘭焊接(jie)(jie)(jie)三個點(dian)進(jin)行固(gu)定,打(da)點(dian)固(gu)定完(wan)成開(kai)始校直,用水(shui)平儀檢測電(dian)線桿是否(fou)對直,在(zai)焊接(jie)(jie)(jie)時(shi)主(zhu)要的注(zhu)意的問題就(jiu)是焊接(jie)(jie)(jie)工序以及要點(dian)。
3、焊(han)(han)(han)接(jie)(jie)水泥電(dian)線(xian)桿,在焊(han)(han)(han)接(jie)(jie)時注意(yi)焊(han)(han)(han)點均勻,整個焊(han)(han)(han)接(jie)(jie)需要(yao)三遍焊(han)(han)(han)接(jie)(jie)方可完成(cheng),涂刷(shua)(shua)除銹漆,除去焊(han)(han)(han)接(jie)(jie)位置銹斑,涂刷(shua)(shua)防(fang)腐漆,電(dian)線(xian)桿注意(yi)用于(yu)高(gao)壓(ya)電(dian)力架設(she),如果焊(han)(han)(han)接(jie)(jie)不(bu)牢固導(dao)致電(dian)線(xian)桿拉力減弱強(qiang)度(du)減小從而(er)造成(cheng)損(sun)壞。
4、偷工(gong)減料后果(guo)及影(ying)響:
在生產水泥電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)是減(jian)少材料(liao)(liao)使(shi)用(yong)量,水泥、鋼筋(jin)、內外環(huan),一(yi)根電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)可以減(jian)少20元成本,偷工(gong)減(jian)料(liao)(liao)導(dao)致后果(guo),不達(da)標電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)在安裝使(shi)用(yong)上危險(xian)極大(da),在架線(xian)(xian)(xian)(xian)(xian)、緊線(xian)(xian)(xian)(xian)(xian)是容(rong)易拉(la)斷(duan)電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)。偷工(gong)減(jian)料(liao)(liao)的(de)(de)電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)在運輸(shu)(shu)上容(rong)易壓裂,壓碎(sui),偷工(gong)減(jian)料(liao)(liao)的(de)(de)電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)強度差距(ju)很大(da),導(dao)致運輸(shu)(shu)壓碎(sui)、緊線(xian)(xian)(xian)(xian)(xian)拉(la)斷(duan)事(shi)情不在期數。偷工(gong)減(jian)料(liao)(liao)的(de)(de)電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)使(shi)用(yong)年限較短(duan),減(jian)少水泥使(shi)用(yong)量導(dao)致水泥電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)強度大(da)大(da)降低(di),表面脫皮,使(shi)用(yong)年限減(jian)少,熱脹冷縮;所以夏天架設電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)時,要留出足(zu)夠的(de)(de)余量,以免冬天時電(dian)線(xian)(xian)(xian)(xian)(xian)收縮而(er)拉(la)斷(duan)電(dian)線(xian)(xian)(xian)(xian)(xian)或者拉(la)倒電(dian)線(xian)(xian)(xian)(xian)(xian)桿(gan)(gan)(gan)(gan)。