MQQDZ系列(lie)風(feng)力(li)支(zhi)(zhi)(zhi)軌(gui)器用途與(yu)特(te)點MQ QDZ系列(lie)“風(feng)力(li)支(zhi)(zhi)(zhi)軌(gui)器” （以下簡稱(cheng)支(zhi)(zhi)(zhi)軌(gui)器）在起(qi)重(zhong)(zhong)機(ji)不工作時(shi)，只要撥動(dong)(dong)(dong)控(kong)制(zhi)開(kai)關(guan)就能(neng)把(ba)剎(cha)(cha)(cha)車(che)板(ban)(ban)自動(dong)(dong)(dong)放下，使(shi)支(zhi)(zhi)(zhi)軌(gui)器與(yu)軌(gui)道(dao)之間(jian)構成(cheng)浮(fu)動(dong)(dong)(dong)連接，當起(qi)重(zhong)(zhong)機(ji)在風(feng)力(li)作用下左行或右 行時(shi)，支(zhi)(zhi)(zhi)軌(gui)器本身與(yu)剎(cha)(cha)(cha)車(che)板(ban)(ban)之間(jian)產(chan)生相對位(wei)移，使(shi)支(zhi)(zhi)(zhi)桿機(ji)構一側受(shou)力(li)支(zhi)(zhi)(zhi)起(qi)，風(feng)力(li)過大時(shi)，起(qi)重(zhong)(zhong)機(ji)在支(zhi)(zhi)(zhi)桿的(de)(de)支(zhi)(zhi)(zhi)撐下慢(man)慢(man)與(yu)軌(gui)道(dao)脫離(li)，把(ba)其重(zhong)(zhong)量部分或全 部加到支(zhi)(zhi)(zhi)軌(gui)器的(de)(de)剎(cha)(cha)(cha)車(che)板(ban)(ban)上，從(cong)而(er)使(shi)起(qi)重(zhong)(zhong)機(ji)機(ji)輪(lun)與(yu)軌(gui)道(dao)間(jian)的(de)(de)滾動(dong)(dong)(dong)摩(mo)擦替(ti)換為剎(cha)(cha)(cha)車(che)板(ban)(ban)與(yu)軌(gui)道(dao)間(jian)的(de)(de)滑(hua)動(dong)(dong)(dong)摩(mo)擦，以達 到防風(feng)制(zhi)動(dong)(dong)(dong)的(de)(de)效果(guo)。如果(guo)起(qi)重(zhong)(zhong)機(ji)要開(kai)始(shi)工作，只 需接通電源，電動(dong)(dong)(dong)推(tui)桿或（液(ye)壓(ya)單元）即(ji) 可把(ba)剎(cha)(cha)(cha)車(che)板(ban)(ban)自動(dong)(dong)(dong)頂起(qi)來(lai)，使(shi)其完(wan)全離(li)開(kai)并高(gao)于軌(gui)道(dao)面一 定距離(li)，起(qi)重(zhong)(zhong)機(ji)即(ji) 可正(zheng)常作業(ye)。型(xing)號(hao)說明性能(neng)參數(shu) 型(xing)號(hao)自重(zhong)(zhong)（kg）功率（W）電壓(ya)（V）動(dong)(dong)(dong)力(li)源承(cheng)重(zhong)(zhong)范圍制(zhi)動(dong)(dong)(dong)位(wei)（mm）MQQDZ-A-A1220120380電動(dong)(dong)(dong)推(tui)桿60t40～60MQQDZ-A-A4200MQQDZ-A-C1147750絲桿電機(ji)≤5t0MQQDZ-A-C2170MQQDZ-B-A220120電動(dong)(dong)(dong)推(tui)桿15～50t40～60MQQDZ-C-A250100t安裝圖(tu)數(shu)據表 單位(wei)：mm型(xing)號(hao)LL1L2L3BB1B2HH1XSMQQDZ-A-A1550 2510045055025100680 1620 18MQQDZ-A-A45009040055010066018MQQDZ-A-C16251156154508040035M16MQQDZ-A-C26251156155009050035MQQDZ-B-A55010045055010068020 18MQQDZ-C-A60011048555010068020 20
