手電兩用螺桿啟閉機

手電兩用(yong)(yong)啟(qi)(qi)閉機(ji)(ji)是一種(zhong)(zhong)全方位多(duo)功能啟(qi)(qi)閉機(ji)(ji)，廣泛用(yong)(yong)于水利水電工(gong)(gong)程(cheng)、河(he)道治理(li)工(gong)(gong)程(cheng)、各(ge)類(lei)給排水工(gong)(gong)程(cheng)及(ji)城(cheng)市污水治理(li)工(gong)(gong)程(cheng)中(zhong)的閘門、堰門、提拔閥、排泥閥及(ji)檢修的升降調節。 手電兩用(yong)(yong)啟(qi)(qi)閉機(ji)(ji)結構由機(ji)(ji)殼、機(ji)(ji)蓋、支架(jia)、螺(luo)(luo)母、螺(luo)(luo)桿(gan)(gan)、壓(ya)力軸承、螺(luo)(luo)桿(gan)(gan)、蝸桿(gan)(gan)、蝸輪手搖柄、電機(ji)(ji)、電器等組成(cheng)。手電兩用(yong)(yong)啟(qi)(qi)閉機(ji)(ji)采用(yong)(yong)蝸輪，蝸桿(gan)(gan)變速螺(luo)(luo)母旋轉，使螺(luo)(luo)桿(gan)(gan)上下運動，安全性能高，手電兩用(yong)(yong)啟(qi)(qi)閉機(ji)(ji)具有扭(niu)矩保護(hu)和行程(cheng)限位雙重防(fang)護(hu)措施；操作方便，可(ke)實現遙控和現場操作，單(dan)臺控制(zhi)和集(ji)中(zhong)控制(zhi)等多(duo)種(zhong)(zhong)控制(zhi)形(xing)式；手電兩用(yong)(yong)啟(qi)(qi)閉機(ji)(ji)有開度(du)指示(shi)，可(ke)靠，有開閉燈光信(xin)號指示(shi)；可(ke)先用(yong)(yong)普通(tong)型、戶外型、防(fang)爆(bao)型等多(duo)種(zhong)(zhong)形(xing)式，可(ke)適應各(ge)種(zhong)(zhong)不同環(huan)境的需要。