高鐵站折疊門
1. 概述
折疊門(men)(men)(men)(men)(men)(men)(men)(men)主(zhu)要(yao)由(you)門(men)(men)(men)(men)(men)(men)(men)(men)框、門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)、傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件、轉(zhuan)(zhuan)臂(bei)(bei)部(bu)(bu)件、傳(chuan)(chuan)動(dong)(dong)桿(gan)、定向裝置等組成。該門(men)(men)(men)(men)(men)(men)(men)(men)型均可安(an)裝于室內(nei)和(he)室外。每(mei)樘門(men)(men)(men)(men)(men)(men)(men)(men)有(you)四(si)個門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)，邊門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)、中(zhong)(zhong)門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)各(ge)兩扇(shan)(shan)(shan)。邊門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)一邊的(de)邊框與中(zhong)(zhong)門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)之間由(you)鉸鏈連接，邊門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)另(ling)一邊門(men)(men)(men)(men)(men)(men)(men)(men)梃(ting)(ting)上下(xia)端(duan)分別(bie)裝有(you)上下(xia)轉(zhuan)(zhuan)軸，轉(zhuan)(zhuan)軸與門(men)(men)(men)(men)(men)(men)(men)(men)洞(dong)兩邊門(men)(men)(men)(men)(men)(men)(men)(men)框上下(xia)轉(zhuan)(zhuan)軸座相連接，邊門(men)(men)(men)(men)(men)(men)(men)(men)梃(ting)(ting)將繞著(zhu)一邊梃(ting)(ting)旋轉(zhuan)(zhuan)，同時(shi)帶動(dong)(dong)中(zhong)(zhong)門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)一起旋轉(zhuan)(zhuan)至90°，從而使門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)開啟(qi)和(he)關(guan)閉，電動(dong)(dong)時(shi)，上轉(zhuan)(zhuan)軸端(duan)安(an)裝轉(zhuan)(zhuan)臂(bei)(bei)部(bu)(bu)件、傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件，門(men)(men)(men)(men)(men)(men)(men)(men)框上部(bu)(bu)中(zhong)(zhong)間安(an)裝傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件和(he)開門(men)(men)(men)(men)(men)(men)(men)(men)機(ji)；中(zhong)(zhong)門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)上設有(you)定向裝置。開門(men)(men)(men)(men)(men)(men)(men)(men)機(ji)運轉(zhuan)(zhuan)后帶動(dong)(dong)傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件每(mei)部(bu)(bu)的(de)兩個齒輪旋轉(zhuan)(zhuan)，與其齒合的(de)兩個齒條(tiao)(tiao)作直線運動(dong)(dong)，齒條(tiao)(tiao)的(de)另(ling)一端(duan)與轉(zhuan)(zhuan)臂(bei)(bei)連接，轉(zhuan)(zhuan)臂(bei)(bei)作圓周運動(dong)(dong)，邊門(men)(men)(men)(men)(men)(men)(men)(men)框即(ji)繞著(zhu)一邊梃(ting)(ting)旋轉(zhuan)(zhuan)，電動(dong)(dong)開啟(qi)門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)。兩中(zhong)(zhong)門(men)(men)(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)的(de)中(zhong)(zhong)密縫(feng)均裝有(you)安(an)全保護裝置，關(guan)閉時(shi)遇有(you)障礙物即(ji)回到全開啟(qi)狀(zhuang)態，安(an)全可靠。
門洞寬度為3000-4800，高度為3000-4800，共有26種(zhong)規(gui)格，均有電(dian)動(dong)和手動(dong)兩種(zhong)形(xing)式(shi)。
2. 門(men)扇材料及制作(zuo)
2.1門板(ban)(ban)采用(yong)聚(ju)氨酯或聚(ju)苯乙烯(xi)泡沫板(ban)(ban)為(wei)芯材的金(jin)屬夾芯板(ban)(ban)，外框選用(yong)冷軋槽(cao)鋼，表面(mian)噴塑處理或鋁(lv)合金(jin)擠壓(ya)型材，與夾芯板(ban)(ban)鉚接。
2.2外(wai)(wai)框(kuang)四(si)周(zhou)由特制的角型連接件與外(wai)(wai)框(kuang)用(yong)螺栓連接。
2.3門框(kuang)材(cai)料(liao)為80×60×4焊接矩形鋼管。
