施(shi)工電梯(ti)防護(hu)門每(mei)層都要設(she)嗎？

答：是的(de) 根(gen)據施工(gong)(gong)現場安(an)(an)(an)(an)全(quan)(quan)文明施工(gong)(gong)條(tiao)例(li)，三(san)寶”是指安(an)(an)(an)(an)全(quan)(quan)帽、安(an)(an)(an)(an)全(quan)(quan)帶、安(an)(an)(an)(an)全(quan)(quan)網(wang)這三(san)樣防(fang)護用(yong)(yong)品。由(you)于建筑行(xing)業的(de)特殊性，施工(gong)(gong)中(zhong)發生的(de)高處(chu)墜落、物體打擊事(shi)(shi)故(gu)占(zhan)的(de)比例(li)很大。許多事(shi)(shi)故(gu)案例(li)都證(zheng)明，正確配戴安(an)(an)(an)(an)全(quan)(quan)帽、安(an)(an)(an)(an)全(quan)(quan)帶或按規定架設(she)安(an)(an)(an)(an)全(quan)(quan)網(wang)，能有效(xiao)防(fang)止或減少發生意外傷(shang)害事(shi)(shi)故(gu)。由(you)于這三(san)種防(fang)護用(yong)(yong)品使用(yong)(yong)最廣泛，作用(yong)(yong)又明顯，所以人(ren)們常稱(cheng)之為“三(san)寶”。

“四口(kou)”主要是(shi)指建筑(zhu)施(shi)工(gong)(gong)中(zhong)樓梯口(kou)、電(dian)梯井口(kou)、預留(liu)(liu)洞(dong)(dong)口(kou)、通道口(kou)。建筑(zhu)行業在施(shi)工(gong)(gong)過程中(zhong)形成(cheng)的洞(dong)(dong)口(kou)、臨邊(bian)是(shi)發生事故(gu)的重大(da)隱患(huan)，稍有(you)不慎(shen)便可能(neng)引發事故(gu)，而施(shi)工(gong)(gong)過程中(zhong)留(liu)(liu)有(you)各種洞(dong)(dong)口(kou)又是(shi)不可避免的，所以在施(shi)工(gong)(gong)中(zhong)要采取可靠措施(shi)，對這些洞(dong)(dong)口(kou)進行防護(hu)，為施(shi)工(gong)(gong)人(ren)員創造安全作業條件。