電(dian)(dian)氣(qi)(qi)設(she)備是(shi)起重機的(de)(de)重要組成部(bu)分，用(yong)電(dian)(dian)裝置是(shi)動力裝置，正(zheng)確掌(zhang)握用(yong)電(dian)(dian)的(de)(de)安全(quan)知識，防(fang)止電(dian)(dian)氣(qi)(qi)傷(shang)害(hai)事故(gu)(gu)發(fa)生是(shi)非常重要的(de)(de)。如何防(fang)止電(dian)(dian)氣(qi)(qi)設(she)備發(fa)生意外事故(gu)(gu)？
保(bao)護接(jie)地和保(bao)護接(jie)零都(dou)是(shi)防止電(dian)(dian)(dian)子(zi)設(she)備(bei)意外帶電(dian)(dian)(dian)，造成觸(chu)電(dian)(dian)(dian)事故的安(an)全(quan)技術措(cuo)施。接(jie)地是(shi)人(ren)(ren)們都(dou)知道的用電(dian)(dian)(dian)常(chang)識，如(ru)果電(dian)(dian)(dian)氣(qi)設(she)備(bei)的絕緣(yuan)損壞而使金屬(shu)外殼帶電(dian)(dian)(dian)時(shi)(shi)，人(ren)(ren)們就算碰(peng)到(dao)也不會有多大的傷害，保(bao)護了人(ren)(ren)們的安(an)全(quan)。用電(dian)(dian)(dian)安(an)全(quan)是(shi)非常(chang)重(zhong)要的。這(zhe)是(shi)基本的用電(dian)(dian)(dian)安(an)全(quan)常(chang)識，除(chu)此以(yi)外，平時(shi)(shi)要注意對(dui)電(dian)(dian)(dian)氣(qi)設(she)備(bei)的檢查，正(zheng)確操作，可(ke)以(yi)在碼(ma)頭(tou)起重(zhong)機上面安(an)裝防護裝置，一(yi)旦發生什么問(wen)題可(ke)以(yi)立即斷電(dian)(dian)(dian)，減(jian)少危害。
