鋼制機(ji)井(jing)(jing)房,屬(shu)農機(ji)防(fang)護裝置(zhi)(zhi)。本(ben)實用新(xin)型(xing)的(de)(de)技術方(fang)案(an)是:矩形箱體(ti)的(de)(de)下面(mian)(mian)(mian)(mian)覆蓋在混凝土機(ji)井(jing)(jing)圓(yuan)(yuan)(yuan)周(zhou)外(wai)緣,前后兩(liang)面(mian)(mian)(mian)(mian)裝有(you)防(fang)盜門,左右兩(liang)個側面(mian)(mian)(mian)(mian)和頂(ding)面(mian)(mian)(mian)(mian)為一體(ti)鋼板外(wai)殼(ke),左右側面(mian)(mian)(mian)(mian)上部(bu)(bu)安裝手搖(yao)柄(bing),下部(bu)(bu)有(you)圓(yuan)(yuan)(yuan)孔,防(fang)盜門內(nei)裝有(you)電表、漏電保護器(qi)、電源開關(guan)、交流接觸器(qi),箱體(ti)內(nei)上部(bu)(bu)中(zhong)心位置(zhi)(zhi)裝有(you)水泵升降(jiang)圓(yuan)(yuan)(yuan)筒,水泵升降(jiang)圓(yuan)(yuan)(yuan)筒上固定有(you)鋼絲繩,手搖(yao)柄(bing)通過齒輪傳動連(lian)接到水泵升降(jiang)圓(yuan)(yuan)(yuan)筒,手搖(yao)柄(bing)可(ke)拆卸。本(ben)實用新(xin)型(xing)的(de)(de)優(you)點:可(ke)替換磚制機(ji)井(jing)(jing)房,占地不足1平(ping)方(fang)米(mi),功能齊全,安全防(fang)盜,操(cao)作方(fang)便。