單臂架門座起重機是簡易式門座起重機,主要由鋼結構、起升機構、變幅機構、回轉機構、大車運行機構、吊具裝置、電(dian)氣(qi)設(she)備(bei)及(ji)其(qi)必(bi)要(yao)的(de)安(an)全(quan)和(he)輔(fu)助(zhu)設(she)備(bei)組(zu)成(cheng)。在(zai)鋼(gang)絲(si)繩(sheng)纏(chan)繞(rao)係(xi)統(tong)中(zhong),采(cai)用(yong)補(bu)償(chang)滑(hua)輪(lun)鋼(gang)絲(si)繩(sheng)纏(chan)繞(rao)係(xi)統(tong)或(huo)補(bu)償(chang)卷(juan)筒(tong)鋼(gang)絲(si)繩(sheng)纏(chan)繞(rao)係(xi)統(tong),在(zai)變(bian)幅(fu)過(guo)程(cheng)中(zhong)起(qi)升(sheng)吊(diao)點(dian)保(bao)持(chi)近(jin)水(shui)平(ping)狀(zhuang)態(tai),使(shi)用(yong)狀(zhuang)態(tai)安(an)全(quan)可(ke)靠(kao)。鋼(gang)結(jie)構(gou)構(gou)造(zao)簡(jian)單(dan),主(zhu)要(yao)有(you)臂(bi)架(jia)、人字架、回轉平台以及門架組成。
單臂架門座起重機


