高鐵站折疊門
1. 概述
折疊(die)門(men)(men)(men)主(zhu)要由(you)門(men)(men)(men)框、門(men)(men)(men)扇、傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件(jian)(jian)(jian)、轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)臂(bei)部(bu)(bu)件(jian)(jian)(jian)、傳(chuan)(chuan)動(dong)(dong)桿、定向(xiang)(xiang)裝置(zhi)等組成。該門(men)(men)(men)型均(jun)可(ke)安裝于室內和(he)室外。每樘門(men)(men)(men)有(you)四個(ge)門(men)(men)(men)扇，邊(bian)(bian)(bian)門(men)(men)(men)扇、中門(men)(men)(men)扇各兩(liang)扇。邊(bian)(bian)(bian)門(men)(men)(men)扇一(yi)(yi)(yi)邊(bian)(bian)(bian)的(de)邊(bian)(bian)(bian)框與(yu)中門(men)(men)(men)扇之間由(you)鉸鏈連(lian)(lian)接，邊(bian)(bian)(bian)門(men)(men)(men)扇另一(yi)(yi)(yi)邊(bian)(bian)(bian)門(men)(men)(men)梃上下(xia)端分別裝有(you)上下(xia)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)軸(zhou)，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)軸(zhou)與(yu)門(men)(men)(men)洞兩(liang)邊(bian)(bian)(bian)門(men)(men)(men)框上下(xia)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)軸(zhou)座相連(lian)(lian)接，邊(bian)(bian)(bian)門(men)(men)(men)梃將繞著一(yi)(yi)(yi)邊(bian)(bian)(bian)梃旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，同時帶動(dong)(dong)中門(men)(men)(men)扇一(yi)(yi)(yi)起旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)至(zhi)90°，從(cong)而使門(men)(men)(men)扇開啟和(he)關(guan)閉，電動(dong)(dong)時，上轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)軸(zhou)端安裝轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)臂(bei)部(bu)(bu)件(jian)(jian)(jian)、傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件(jian)(jian)(jian)，門(men)(men)(men)框上部(bu)(bu)中間安裝傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件(jian)(jian)(jian)和(he)開門(men)(men)(men)機(ji)(ji)；中門(men)(men)(men)扇上設有(you)定向(xiang)(xiang)裝置(zhi)。開門(men)(men)(men)機(ji)(ji)運(yun)(yun)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)后帶動(dong)(dong)傳(chuan)(chuan)動(dong)(dong)部(bu)(bu)件(jian)(jian)(jian)每部(bu)(bu)的(de)兩(liang)個(ge)齒(chi)(chi)輪旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，與(yu)其(qi)齒(chi)(chi)合的(de)兩(liang)個(ge)齒(chi)(chi)條作直線運(yun)(yun)動(dong)(dong)，齒(chi)(chi)條的(de)另一(yi)(yi)(yi)端與(yu)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)臂(bei)連(lian)(lian)接，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)臂(bei)作圓周運(yun)(yun)動(dong)(dong)，邊(bian)(bian)(bian)門(men)(men)(men)框即繞著一(yi)(yi)(yi)邊(bian)(bian)(bian)梃旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，電動(dong)(dong)開啟門(men)(men)(men)扇。兩(liang)中門(men)(men)(men)扇的(de)中密(mi)縫均(jun)裝有(you)安全保(bao)護裝置(zhi)，關(guan)閉時遇(yu)有(you)障(zhang)礙(ai)物即回到全開啟狀態，安全可(ke)靠。
門洞寬度為(wei)3000-4800，高度為(wei)3000-4800，共有26種規格，均(jun)有電動和手(shou)動兩(liang)種形(xing)式(shi)。
2. 門扇材料及(ji)制作
2.1門板(ban)(ban)采用聚氨酯或聚苯乙烯泡沫板(ban)(ban)為芯材的(de)金屬夾芯板(ban)(ban)，外框選(xuan)用冷軋槽鋼，表面(mian)噴塑處(chu)理或鋁合(he)金擠壓型材，與夾芯板(ban)(ban)鉚(liu)接。
2.2外(wai)框四周由特制的角型連(lian)(lian)接件與外(wai)框用螺栓連(lian)(lian)接。
2.3門(men)框材料(liao)為80×60×4焊接矩形鋼管。
