熱門(men)關鍵字:
行吊又稱(cheng)(cheng)行車、吊車、天車,都是(shi)人們(men)對起重機的(de)一個籠統的(de)叫法,行吊和我們(men)所稱(cheng)(cheng)的(de)門式起重機基本一樣。行吊起重設備按結(jie)構不(bu)(bu)同可分為輕小型起重設備、升降機、起重機和架空(kong)單軌系(xi)統等幾類。不(bu)(bu)同的(de)種類帶來的(de)作(zuo)用也是(shi)不(bu)(bu)同的(de)。
沈陽天吊廠家就拿(na)橋式(shi)(shi)起重(zhong)機(ji)是(shi)現(xian)代工(gong)業生產(chan)和起重(zhong)運輸中實現(xian)生產(chan)過程機(ji)械(xie)化、自(zi)動(dong)化的重(zhong)要工(gong)具和設備。所以橋式(shi)(shi)起重(zhong)機(ji)在室(shi)內外工(gong)礦企業、鋼鐵(tie)化工(gong)、鐵(tie)路(lu)交通(tong)、港(gang)口碼頭以及物流周轉等部門和場所均得(de)到(dao)廣的運用。
如果按起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)性質分(fen)的話可(ke)以(yi)分(fen)為流動(dong)(dong)(dong)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)、塔(ta)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)、桅(wei)桿式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。按驅動(dong)(dong)(dong)方式(shi)(shi)分(fen):一類為集中驅動(dong)(dong)(dong),即用(yong)一臺(tai)電(dian)動(dong)(dong)(dong)機(ji)帶動(dong)(dong)(dong)長傳(chuan)動(dong)(dong)(dong)軸(zhou)驅動(dong)(dong)(dong)兩邊(bian)的主(zhu)(zhu)動(dong)(dong)(dong)車輪(lun);另一類為分(fen)別驅動(dong)(dong)(dong)、即兩邊(bian)的主(zhu)(zhu)動(dong)(dong)(dong)車輪(lun)各(ge)用(yong)一臺(tai)電(dian)動(dong)(dong)(dong)機(ji)驅動(dong)(dong)(dong)。中、小(xiao)型橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)較多(duo)采用(yong)制動(dong)(dong)(dong)器(qi)(qi)、減速(su)器(qi)(qi)和(he)電(dian)動(dong)(dong)(dong)機(ji)組合(he)成一體的“三合(he)一”驅動(dong)(dong)(dong)方式(shi)(shi),大起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)量的普通橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)為便(bian)于安(an)裝和(he)調整,驅動(dong)(dong)(dong)裝置常采用(yong)萬向聯軸(zhou)器(qi)(qi)。按結構形式(shi)(shi),起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)(zhu)要分(fen)為輕小(xiao)型起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備、橋架(jia)式(shi)(shi)(橋式(shi)(shi)、門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji))、臂(bei)架(jia)式(shi)(shi)(自行式(shi)(shi)、塔(ta)式(shi)(shi)、門座式(shi)(shi)、鐵(tie)路(lu)式(shi)(shi)、浮船(chuan)式(shi)(shi)、桅(wei)桿式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji))、纜(lan)索式(shi)(shi)。