電(dian)動(dong)葫蘆(lu)屬於(yu)起重機(ji)械的一種(zhong),簡(jian)稱(chen)電(dian)葫蘆(lu)。是一種(zhong)輕(qing)小型起重設(she)備(bei)。葫蘆(lu)具有體(ti)積(ji)小，自重輕(qing)，操作簡(jian)單(shan)，使用方便等特點(dian)，用於(yu)工礦(kuang)企業(ye)，倉(cang)儲碼(ma)頭(tou)等場(chang)所。電(dian) 動(dong)葫蘆(lu)是由電(dian)動(dong)機(ji)、傳(zhuan)動(dong)機(ji)構(gou)和卷筒或鏈(lian)輪組(zu)成，分為(wei)鋼(gang)絲(si)繩(sheng)電(dian)動(dong)葫蘆(lu)和環(huan)鏈(lian)電(dian)動(dong)葫蘆(lu)兩(liang)種(zhong)。環(huan)鏈(lian)電(dian)動(dong)葫蘆(lu)分為(wei)進(jin)口環(huan)鏈(lian)電(dian)動(dong)葫蘆(lu)和國(guo)產(chan)環(huan)鏈(lian)電(dian)動(dong)葫蘆(lu)；鋼(gang)絲(si)繩(sheng)電(dian)動(dong) 葫蘆(lu)分CD1型電(dian)動(dong)葫蘆(lu)、BCD型電(dian)動(dong)葫蘆(lu)、MD型電(dian)動(dong)葫蘆(lu)、BMD型電(dian)動(dong)葫蘆(lu)、微型電(dian)動(dong)葫蘆(lu)、電(dian)動(dong)提升機(ji)、電(dian)動(dong)卷揚機(ji)、多功能提升機(ji)等。通常用自帶(dai)製(zhi)動(dong) 器的鼠籠型錐形轉(zhuan)子電(dian)動(dong)機(ji)（或另配電(dian)磁製(zhi)動(dong)器的圓(yuan)柱形轉(zhuan)子電(dian)動(dong)機(ji)）驅動(dong)，起重量一般為(wei) 0.1～80噸，起升高度為(wei)3～30米。多數(shuo)電(dian)動(dong)葫蘆(lu)由人用按紐在地麵跟隨(sui)操縱，也可在司機(ji)室內(nei)操縱或采用有線(xian)（無(wu)線(xian)）遠(yuan)距離控製(zhi)。電(dian)動(dong)葫蘆(lu)除可單(shan)獨使用 外，還(huan)可以同手動(dong)、鏈(lian)動(dong)或電(dian)動(dong)小車(ju)裝(zhuang)配在一起，懸掛在建築(zhu)物的頂(ding)棚或起重機(ji)的梁上使用。