維(wei)多(duo)利(li)(li)摩(mo)爾(er)城(cheng)是內蒙古維(wei)多(duo)利(li)(li)集團戰略發展(zhan)的重點項目，是維(wei)多(duo)利(li)(li)集團與世界500強、國際零售(shou)巨頭(tou)沃爾(er)瑪全面(mian)戰略合(he)作(zuo)后的首個商業項目。維(wei)多(duo)利(li)(li)摩(mo)爾(er)城(cheng)，36萬㎡城(cheng)市中(zhong)心綜合(he)體、大型(xing)主題商業群，匯集購(gou)物中(zhong)心/高端寫字樓/精裝公寓(yu)/5.4米LOFT/高層住(zhu)宅/主題購(gou)物館等多(duo)元化物業。

彈(dan)(dan)簧(huang)(huang)(huang)卷(juan)(juan)(juan)管(guan)里預(yu)緊(jin)的(de)彈(dan)(dan)簧(huang)(huang)(huang)卷(juan)(juan)(juan)面(mian)(mian)(mian)料(liao)。面(mian)(mian)(mian)料(liao)的(de)另外一端有牽(qian)引(yin)(yin)桿(gan)。馬(ma)達(da)卷(juan)(juan)(juan)管(guan)上安(an)裝有左旋和右旋成對的(de)2個卷(juan)(juan)(juan)繩器。卷(juan)(juan)(juan)繩器上固(gu)定牽(qian)引(yin)(yin)鋼絲(si)，而鋼絲(si)通過卷(juan)(juan)(juan) 拉固(gu)定在面(mian)(mian)(mian)料(liao)牽(qian)引(yin)(yin)桿(gan)上的(de)牽(qian)引(yin)(yin)滑(hua)輪(lun)。馬(ma)達(da)轉(zhuan)動(dong)(dong)拉動(dong)(dong)牽(qian)引(yin)(yin)鋼絲(si)，克服彈(dan)(dan)簧(huang)(huang)(huang)卷(juan)(juan)(juan)管(guan)內彈(dan)(dan)簧(huang)(huang)(huang)的(de)扭力，將面(mian)(mian)(mian)料(liao)拉出(chu)。馬(ma)達(da)反轉(zhuan)，鋼絲(si)松(song)動(dong)(dong)，彈(dan)(dan)簧(huang)(huang)(huang)卷(juan)(juan)(juan)管(guan)在彈(dan)(dan)簧(huang)(huang)(huang)扭力的(de)作(zuo)用下，將部分(fen)面(mian)(mian)(mian)料(liao)卷(juan)(juan)(juan)回到(dao)彈(dan)(dan)簧(huang)(huang)(huang)卷(juan)(juan)(juan)管(guan)上，繃緊(jin)面(mian)(mian)(mian)料(liao)。這樣(yang)，在馬(ma)達(da)卷(juan)(juan)(juan)管(guan)和彈(dan)(dan)簧(huang)(huang)(huang)卷(juan)(juan)(juan)管(guan)的(de)共同作(zuo)用下，完成面(mian)(mian)(mian)料(liao)的(de)收放動(dong)(dong)作(zuo)，起到(dao)遮陽調光的(de)功能(neng)。該系統可以用開關、遙控(kong)或者智能(neng)控(kong)制方式。