鋼制機(ji)井(jing)(jing)房,屬農機(ji)防(fang)(fang)護裝(zhuang)置。本(ben)實(shi)用新型的技術方(fang)案(an)是:矩(ju)形箱體(ti)的下面覆蓋在混凝土機(ji)井(jing)(jing)圓(yuan)(yuan)周外緣(yuan),前(qian)后(hou)兩面裝(zhuang)有(you)防(fang)(fang)盜(dao)門(men),左右兩個側面和(he)頂面為一(yi)體(ti)鋼板外殼(ke),左右側面上(shang)(shang)部(bu)安裝(zhuang)手(shou)搖柄(bing),下部(bu)有(you)圓(yuan)(yuan)孔(kong),防(fang)(fang)盜(dao)門(men)內(nei)裝(zhuang)有(you)電表、漏電保護器、電源開關、交流接觸(chu)器,箱體(ti)內(nei)上(shang)(shang)部(bu)中心位置裝(zhuang)有(you)水泵升降圓(yuan)(yuan)筒(tong)(tong),水泵升降圓(yuan)(yuan)筒(tong)(tong)上(shang)(shang)固(gu)定有(you)鋼絲(si)繩,手(shou)搖柄(bing)通過齒輪傳動連接到水泵升降圓(yuan)(yuan)筒(tong)(tong),手(shou)搖柄(bing)可拆卸。本(ben)實(shi)用新型的優點:可替換(huan)磚(zhuan)制機(ji)井(jing)(jing)房,占(zhan)地不足1平(ping)方(fang)米,功能齊全,安全防(fang)(fang)盜(dao),操(cao)作方(fang)便。