門式起重機又叫龍門吊。主要用於室外的貨場、料場貨、散貨的裝卸作業。門式起重機具有場地利用率高、作業範圍大、適應麵廣、通用性強不受廠房結構限製等特點,在港口貨場得到廣泛使用。在結構上由門架、大車運行機構、起(qi)重(zhong)小(xiao)車(che)和(he)電(dian)氣(qi)部(bu)分(fen)等(deng)組(zu)成(cheng)。有(you)的(de)門(men)式(shi)起(qi)重(zhong)機(ji)隻(zhi)在(zai)一(yi)側(ce)有(you)支(zhi)腿(tui),另(ling)一(yi)側(ce)支(zhi)撐(cheng)在(zai)廠(chang)房(fang)或(huo)棧(zhan)橋(qiao)上(shang)運(yun)行(xing),稱(cheng)作(zuo)半(ban)門(men)式(shi)起(qi)重(zhong)機(ji)。門(men)式(shi)起(qi)重(zhong)機(ji)的(de)門(men)架(jia)上(shang)部(bu)橋(qiao)架(jia)(含主梁和端梁)、支腿、xiahengliangdengbufengoucheng。weilekuodaqizhongjizuoyefanwei,zhuliangkeyixiangyicehuoliangceshenchuzhituiyiwai,xingchengxuanbi。yekecaiyongdaibijiadeqizhongxiaoche,tongguobijiadefuyanghexuanzhuankuodaqizhongjizuoyefanwei。menshiqizhongjianmenkuangjiegouquanmenshiqizhongjihebanmenshiqizhongji;按(an)主(zhu)梁(liang)形(xing)式(shi)又(you)可(ke)分(fen)為(wei)單(dan)主(zhu)梁(liang)門(men)式(shi)起(qi)重(zhong)機(ji)和(he)雙(shuang)主(zhu)梁(liang)門(men)式(shi)起(qi)重(zhong)機(ji),根(gen)據(ju)主(zhu)梁(liang)結(jie)構(gou)形(xing)式(shi)又(you)可(ke)分(fen)為(wei)箱(xiang)形(xing)梁(liang)式(shi)和(he)桁(heng)架(jia)梁(liang)式(shi)及(ji)蜂(feng)窩(wo)梁(liang)門(men)式(shi)起(qi)重(zhong)機(ji)。按(an)用(yong)途(tu)可(ke)分(fen)為(wei)普(pu)通(tong)龍(long)門(men)起(qi)重(zhong)機(ji)、水電站龍門起重機、造船龍門起重機、集裝箱龍門起重機,我公司具備以上所有類型起重機的設計、製造資質及能力,目前我公司自行設計製造的門式起重機綜合起吊能力為200噸。
MGE40+40t門式起重機


