想在墻上打孔，又怕墻里有電線怎么辦？-電線電纜廠家

 在(zai)墻(qiang)(qiang)上打孔，最怕的(de)(de)(de)就是(shi)打壞(huai)了墻(qiang)(qiang)里的(de)(de)(de)電線(xian) 。想要維修這種電線(xian)，勢必(bi)要拆墻(qiang)(qiang)、拉線(xian)，復雜程度類(lei)似(si)于小范圍的(de)(de)(de)二次裝修。想要避免這種情況(kuang)發(fa)生，唯(wei)一的(de)(de)(de)辦法(fa)(fa)就是(shi)預知電線(xian)位置(zhi)，在(zai)打孔的(de)(de)(de)時候避開它——下面提供四種做法(fa)(fa)。最(zui)便(bian)(bian)(bian)捷：看(kan)布線(xian)(xian)(xian)(xian)(xian)圖(tu)一(yi)(yi)再強調裝修后要(yao)(yao)找裝修公司索(suo)要(yao)(yao)水電(dian)(dian)(dian)布線(xian)(xian)(xian)(xian)(xian)圖(tu)，為的(de)(de)(de)就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)這(zhe)(zhe)時候(hou)用(yong)(yong)。布線(xian)(xian)(xian)(xian)(xian)圖(tu)上(shang)(shang)(shang)清清楚(chu)(chu)楚(chu)(chu)標(biao)注了每(mei)一(yi)(yi)根管線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)位置和(he)走向(xiang)，有(you)(you)(you)了這(zhe)(zhe)張圖(tu)，我們只需要(yao)(yao)一(yi)(yi)把尺子，就(jiu)(jiu)(jiu)(jiu)能夠(gou)確定管路位置。想要(yao)(yao)避開(kai)它(ta)，自然不(bu)是(shi)(shi)什么難(nan)事。最(zui)保險(xian)：墻(qiang)(qiang)(qiang)體(ti)探(tan)(tan)測(ce)(ce)(ce)儀(yi)沒有(you)(you)(you)布線(xian)(xian)(xian)(xian)(xian)圖(tu)，最(zui)保險(xian)的(de)(de)(de)做法就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)動用(yong)(yong)高科(ke)技(ji)——墻(qiang)(qiang)(qiang)體(ti)探(tan)(tan)測(ce)(ce)(ce)儀(yi)，有(you)(you)(you)點類似于(yu)金屬探(tan)(tan)測(ce)(ce)(ce)器。用(yong)(yong)它(ta)掃(sao)(sao)描墻(qiang)(qiang)(qiang)壁(bi)，在(zai)(zai)墻(qiang)(qiang)(qiang)內有(you)(you)(you)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)時候(hou)它(ta)會(hui)報警(jing)。整片墻(qiang)(qiang)(qiang)壁(bi)掃(sao)(sao)描，就(jiu)(jiu)(jiu)(jiu)能夠(gou)得(de)到電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)走向(xiang)。在(zai)(zai)墻(qiang)(qiang)(qiang)壁(bi)上(shang)(shang)(shang)標(biao)注出來，打(da)眼(yan)(yan)的(de)(de)(de)時候(hou)避開(kai)這(zhe)(zhe)些(xie)地方(fang)，就(jiu)(jiu)(jiu)(jiu)能保證萬無一(yi)(yi)失了。備(bei)注：有(you)(you)(you)些(xie)墻(qiang)(qiang)(qiang)體(ti)探(tan)(tan)測(ce)(ce)(ce)儀(yi)可(ke)(ke)以探(tan)(tan)測(ce)(ce)(ce)充塑(su)料(liao)水管（金屬水管用(yong)(yong)普(pu)通(tong)探(tan)(tan)測(ce)(ce)(ce)儀(yi)就(jiu)(jiu)(jiu)(jiu)夠(gou)了），安全性更(geng)高一(yi)(yi)些(xie)。想省錢(qian)：非接觸(chu)式測(ce)(ce)(ce)電(dian)(dian)(dian)筆(bi)墻(qiang)(qiang)(qiang)體(ti)探(tan)(tan)測(ce)(ce)(ce)儀(yi)便(bian)(bian)(bian)宜的(de)(de)(de)也要(yao)(yao)二百多，普(pu)通(tong)家庭使(shi)用(yong)(yong)，成本(ben)有(you)(you)(you)點太高。可(ke)(ke)以選擇便(bian)(bian)(bian)宜一(yi)(yi)些(xie)的(de)(de)(de)非接觸(chu)式測(ce)(ce)(ce)電(dian)(dian)(dian)筆(bi)，但是(shi)(shi)要(yao)(yao)買好(hao)的(de)(de)(de)，高靈敏度(du)的(de)(de)(de)那種——大(da)概四五十元一(yi)(yi)支。這(zhe)(zhe)種測(ce)(ce)(ce)電(dian)(dian)(dian)筆(bi)可(ke)(ke)以在(zai)(zai)靠近(jin)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)（零(ling)火線(xian)(xian)(xian)(xian)(xian)均可(ke)(ke)）時報警(jing)，使(shi)用(yong)(yong)時與探(tan)(tan)測(ce)(ce)(ce)儀(yi)一(yi)(yi)樣，對墻(qiang)(qiang)(qiang)壁(bi)進行(xing)掃(sao)(sao)描，即可(ke)(ke)知道(dao)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)走向(xiang)。如果(guo)墻(qiang)(qiang)(qiang)壁(bi)太厚，或者買到的(de)(de)(de)電(dian)(dian)(dian)筆(bi)靈敏度(du)太低，可(ke)(ke)以在(zai)(zai)墻(qiang)(qiang)(qiang)上(shang)(shang)(shang)先打(da)一(yi)(yi)個(ge)淺一(yi)(yi)點的(de)(de)(de)眼(yan)(yan)再測(ce)(ce)(ce)（把電(dian)(dian)(dian)筆(bi)插到眼(yan)(yan)里測(ce)(ce)(ce)）。憑經驗(yan)：開(kai)槽方(fang)向(xiang)預估有(you)(you)(you)經驗(yan)的(de)(de)(de)電(dian)(dian)(dian)工只要(yao)(yao)看(kan)一(yi)(yi)眼(yan)(yan)周(zhou)圍(wei)的(de)(de)(de)開(kai)關插座，就(jiu)(jiu)(jiu)(jiu)能知道(dao)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)大(da)概是(shi)(shi)怎么走的(de)(de)(de)。普(pu)通(tong)人(ren)做到這(zhe)(zhe)一(yi)(yi)步比較難(nan)，但是(shi)(shi)墻(qiang)(qiang)(qiang)壁(bi)打(da)眼(yan)(yan)的(de)(de)(de)話(hua)，我倒是(shi)(shi)有(you)(you)(you)點經驗(yan)可(ke)(ke)以說一(yi)(yi)說。首(shou)先墻(qiang)(qiang)(qiang)壁(bi)電(dian)(dian)(dian)路多是(shi)(shi)橫(heng)平豎(shu)直(zhi)的(de)(de)(de)，不(bu)會(hui)出現斜線(xian)(xian)(xian)(xian)(xian)（遇(yu)到不(bu)按規定布線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)電(dian)(dian)(dian)工就(jiu)(jiu)(jiu)(jiu)不(bu)好(hao)說了）。所以看(kan)打(da)眼(yan)(yan)附近(jin)的(de)(de)(de)開(kai)關插座，它(ta)的(de)(de)(de)水平和(he)垂直(zhi)方(fang)向(xiang)都(dou)有(you)(you)(you)可(ke)(ke)能有(you)(you)(you)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)。此外，橫(heng)向(xiang)開(kai)槽一(yi)(yi)般(ban)不(bu)會(hui)超過30cm，如果(guo)距離開(kai)關插座超過30cm，一(yi)(yi)般(ban)就(jiu)(jiu)(jiu)(jiu)可(ke)(ke)以打(da)眼(yan)(yan)了。（要(yao)(yao)謹慎，違反這(zhe)(zhe)一(yi)(yi)點規定的(de)(de)(de)人(ren)比較多。）開(kai)關的(de)(de)(de)話(hua)，一(yi)(yi)般(ban)是(shi)(shi)上(shang)(shang)(shang)方(fang)有(you)(you)(you)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)，在(zai)(zai)開(kai)關下方(fang)打(da)眼(yan)(yan)比較安全。如果(guo)是(shi)(shi)插座的(de)(de)(de)話(hua)，一(yi)(yi)般(ban)是(shi)(shi)向(xiang)下走線(xian)(xian)(xian)(xian)(xian)，在(zai)(zai)上(shang)(shang)(shang)方(fang)打(da)眼(yan)(yan)比較安全。