鋼(gang)制機(ji)井(jing)房(fang),屬農機(ji)防(fang)(fang)護裝(zhuang)置。本實(shi)用(yong)新型的(de)技術方案是:矩形(xing)箱體(ti)的(de)下(xia)面(mian)(mian)覆蓋在混凝土機(ji)井(jing)圓(yuan)(yuan)(yuan)周(zhou)外緣(yuan),前后兩面(mian)(mian)裝(zhuang)有(you)防(fang)(fang)盜(dao)門(men),左右(you)兩個側面(mian)(mian)和頂(ding)面(mian)(mian)為一體(ti)鋼(gang)板外殼,左右(you)側面(mian)(mian)上部安(an)裝(zhuang)手(shou)(shou)搖柄,下(xia)部有(you)圓(yuan)(yuan)(yuan)孔,防(fang)(fang)盜(dao)門(men)內裝(zhuang)有(you)電表、漏(lou)電保護器、電源開關、交流接(jie)(jie)觸(chu)器,箱體(ti)內上部中心位置裝(zhuang)有(you)水泵升(sheng)降圓(yuan)(yuan)(yuan)筒,水泵升(sheng)降圓(yuan)(yuan)(yuan)筒上固定有(you)鋼(gang)絲繩(sheng),手(shou)(shou)搖柄通過齒輪傳(chuan)動連接(jie)(jie)到水泵升(sheng)降圓(yuan)(yuan)(yuan)筒,手(shou)(shou)搖柄可(ke)拆卸。本實(shi)用(yong)新型的(de)優點:可(ke)替換(huan)磚制機(ji)井(jing)房(fang),占地不(bu)足(zu)1平(ping)方米,功能齊(qi)全(quan),安(an)全(quan)防(fang)(fang)盜(dao),操作方便。