鋼(gang)制機井房(fang),屬農(nong)機防(fang)護裝置。本實用新型(xing)(xing)的技術方案是:矩(ju)形(xing)箱(xiang)體(ti)(ti)的下面覆(fu)蓋在混凝土(tu)機井圓(yuan)(yuan)(yuan)周(zhou)外(wai)緣,前后兩面裝有(you)防(fang)盜(dao)(dao)門,左(zuo)右(you)兩個側面和頂面為一體(ti)(ti)鋼(gang)板外(wai)殼,左(zuo)右(you)側面上部(bu)安裝手(shou)(shou)搖柄(bing),下部(bu)有(you)圓(yuan)(yuan)(yuan)孔,防(fang)盜(dao)(dao)門內(nei)裝有(you)電(dian)表(biao)、漏電(dian)保護器、電(dian)源開關、交流(liu)接(jie)觸器,箱(xiang)體(ti)(ti)內(nei)上部(bu)中心(xin)位(wei)置裝有(you)水泵升降(jiang)圓(yuan)(yuan)(yuan)筒(tong),水泵升降(jiang)圓(yuan)(yuan)(yuan)筒(tong)上固(gu)定有(you)鋼(gang)絲繩,手(shou)(shou)搖柄(bing)通過齒輪傳動連接(jie)到水泵升降(jiang)圓(yuan)(yuan)(yuan)筒(tong),手(shou)(shou)搖柄(bing)可拆卸。本實用新型(xing)(xing)的優點:可替換(huan)磚制機井房(fang),占(zhan)地不足1平方米,功(gong)能齊全,安全防(fang)盜(dao)(dao),操作方便。