高鐵站折疊門
1. 概述
折疊門(men)(men)(men)主(zhu)要由門(men)(men)(men)框、門(men)(men)(men)扇(shan)(shan)(shan)、傳(chuan)動(dong)(dong)部(bu)件(jian)、轉臂部(bu)件(jian)、傳(chuan)動(dong)(dong)桿、定向(xiang)裝(zhuang)置等組成。該門(men)(men)(men)型均可(ke)(ke)安(an)裝(zhuang)于(yu)室內和(he)(he)室外。每樘門(men)(men)(men)有四個門(men)(men)(men)扇(shan)(shan)(shan)，邊(bian)(bian)(bian)門(men)(men)(men)扇(shan)(shan)(shan)、中(zhong)門(men)(men)(men)扇(shan)(shan)(shan)各兩(liang)扇(shan)(shan)(shan)。邊(bian)(bian)(bian)門(men)(men)(men)扇(shan)(shan)(shan)一邊(bian)(bian)(bian)的邊(bian)(bian)(bian)框與(yu)中(zhong)門(men)(men)(men)扇(shan)(shan)(shan)之間由鉸鏈連接，邊(bian)(bian)(bian)門(men)(men)(men)扇(shan)(shan)(shan)另一邊(bian)(bian)(bian)門(men)(men)(men)梃上下(xia)端分別裝(zhuang)有上下(xia)轉軸(zhou)，轉軸(zhou)與(yu)門(men)(men)(men)洞兩(liang)邊(bian)(bian)(bian)門(men)(men)(men)框上下(xia)轉軸(zhou)座(zuo)相連接，邊(bian)(bian)(bian)門(men)(men)(men)梃將(jiang)繞著(zhu)一邊(bian)(bian)(bian)梃旋(xuan)轉，同時(shi)帶(dai)動(dong)(dong)中(zhong)門(men)(men)(men)扇(shan)(shan)(shan)一起旋(xuan)轉至90°，從而(er)使門(men)(men)(men)扇(shan)(shan)(shan)開(kai)啟(qi)和(he)(he)關閉(bi)，電(dian)動(dong)(dong)時(shi)，上轉軸(zhou)端安(an)裝(zhuang)轉臂部(bu)件(jian)、傳(chuan)動(dong)(dong)部(bu)件(jian)，門(men)(men)(men)框上部(bu)中(zhong)間安(an)裝(zhuang)傳(chuan)動(dong)(dong)部(bu)件(jian)和(he)(he)開(kai)門(men)(men)(men)機(ji)；中(zhong)門(men)(men)(men)扇(shan)(shan)(shan)上設有定向(xiang)裝(zhuang)置。開(kai)門(men)(men)(men)機(ji)運轉后帶(dai)動(dong)(dong)傳(chuan)動(dong)(dong)部(bu)件(jian)每部(bu)的兩(liang)個齒輪旋(xuan)轉，與(yu)其齒合的兩(liang)個齒條作(zuo)直線運動(dong)(dong)，齒條的另一端與(yu)轉臂連接，轉臂作(zuo)圓(yuan)周(zhou)運動(dong)(dong)，邊(bian)(bian)(bian)門(men)(men)(men)框即(ji)繞著(zhu)一邊(bian)(bian)(bian)梃旋(xuan)轉，電(dian)動(dong)(dong)開(kai)啟(qi)門(men)(men)(men)扇(shan)(shan)(shan)。兩(liang)中(zhong)門(men)(men)(men)扇(shan)(shan)(shan)的中(zhong)密(mi)縫均裝(zhuang)有安(an)全保護裝(zhuang)置，關閉(bi)時(shi)遇有障礙(ai)物即(ji)回到全開(kai)啟(qi)狀態，安(an)全可(ke)(ke)靠。
門洞寬度(du)為(wei)(wei)3000-4800，高度(du)為(wei)(wei)3000-4800，共有(you)(you)26種(zhong)規格，均有(you)(you)電動(dong)和(he)手動(dong)兩種(zhong)形(xing)式。
2. 門(men)扇材料及制作
2.1門板(ban)采用聚氨酯(zhi)或聚苯乙烯泡沫板(ban)為芯材的金屬夾(jia)(jia)芯板(ban)，外框選用冷(leng)軋槽鋼(gang)，表面(mian)噴塑處理或鋁合金擠壓型材，與夾(jia)(jia)芯板(ban)鉚接。
2.2外(wai)框四(si)周由特制的角型(xing)連(lian)接件與(yu)外(wai)框用螺栓(shuan)連(lian)接。
2.3門(men)框材料為80×60×4焊(han)接(jie)矩形鋼管。
