寧波龍門吊起重機的起升機構、小車運行機構和橋架結構,與橋式起重機基(ji)本(ben)相(xiang)同(tong)。由(you)於(yu)跨(kua)度(du)大(da),起(qi)重(zhong)機(ji)運(yun)行(xing)機(ji)構(gou)大(da)多(duo)采(cai)用(yong)分(fen)別(bie)驅(qu)動(dong)方(fang)式(shi),以(yi)防(fang)止(zhi)起(qi)重(zhong)機(ji)產(chan)生(sheng)歪(wai)斜(xie)運(yun)行(xing)而(er)增(zeng)加(jia)阻(zu)力(li),甚(shen)至(zhi)發(fa)生(sheng)事(shi)故(gu)。龍(long)門(men)起(qi)重(zhong)機(ji)的(de)起(qi)重(zhong)小(xiao)車(che)在(zai)橋(qiao)架(jia)上(shang)運(yun)行(xing),有(you)的(de)起(qi)重(zhong)小(xiao)車(che)就(jiu)是(shi)一(yi)台(tai)臂(bi)架(jia)型(xing)起(qi)重(zhong)機(ji)。橋(qiao)架(jia)兩(liang)側(ce)的(de)支(zhi)腿(tui)一(yi)般(ban)都(dou)是(shi)剛(gang)性(xing)支(zhi)腿(tui);跨度超過30mishi,changshiyiceweigangxingzhitui,erlingyicetongguoqiujiaoheqiaojialianjiederouxingzhitui,shimenjiachengweijingdingxitong,zheyangkeyibimianzaiwaizaihezuoyongxiayouyucexiangtuilieryinqifujiayingli,yekebuchangqiaojiazongxiangdewendubianxinglongmenqizhongjideshoufengmianjida,為防止在強風作用下滑行或翻倒,裝有測風儀和與運行機構聯鎖的起重機夾軌器。橋架可以是兩端無懸臂的;也可以是一端有懸臂或兩端都有懸臂的,以擴大作業範圍。半龍門起重機橋架一端有支腿,另一端無支腿,直接在高台架上運行
寧波1-200t龍門吊起重機

