鋼制(zhi)機(ji)井(jing)房，屬(shu)農(nong)機(ji)防(fang)護裝置(zhi)。本實用新型的技術(shu)方案是(shi)：矩(ju)形箱體的下(xia)面(mian)(mian)(mian)(mian)覆蓋在混凝土(tu)機(ji)井(jing)圓(yuan)(yuan)周外緣，前后兩面(mian)(mian)(mian)(mian)裝有(you)(you)(you)防(fang)盜門(men)，左(zuo)右兩個側面(mian)(mian)(mian)(mian)和頂(ding)面(mian)(mian)(mian)(mian)為一體鋼板外殼，左(zuo)右側面(mian)(mian)(mian)(mian)上部(bu)安(an)裝手(shou)搖(yao)(yao)柄，下(xia)部(bu)有(you)(you)(you)圓(yuan)(yuan)孔，防(fang)盜門(men)內裝有(you)(you)(you)電表、漏電保護器、電源開關、交流接觸器，箱體內上部(bu)中心位(wei)置(zhi)裝有(you)(you)(you)水(shui)泵升(sheng)降圓(yuan)(yuan)筒(tong)，水(shui)泵升(sheng)降圓(yuan)(yuan)筒(tong)上固定(ding)有(you)(you)(you)鋼絲繩(sheng)，手(shou)搖(yao)(yao)柄通過齒輪傳動連接到水(shui)泵升(sheng)降圓(yuan)(yuan)筒(tong)，手(shou)搖(yao)(yao)柄可(ke)拆卸(xie)。本實用新型的優點：可(ke)替換磚制(zhi)機(ji)井(jing)房，占地不足(zu)1平方米，功(gong)能齊全(quan)，安(an)全(quan)防(fang)盜，操作方便。
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