高鐵站折疊門
1. 概述
折疊門(men)(men)(men)主要由門(men)(men)(men)框(kuang)(kuang)、門(men)(men)(men)扇(shan)(shan)(shan)、傳(chuan)動(dong)(dong)部(bu)(bu)件(jian)、轉(zhuan)臂(bei)(bei)部(bu)(bu)件(jian)、傳(chuan)動(dong)(dong)桿、定向裝(zhuang)置等組成。該門(men)(men)(men)型均可安裝(zhuang)于室內和(he)室外。每樘門(men)(men)(men)有(you)四個門(men)(men)(men)扇(shan)(shan)(shan)，邊(bian)(bian)(bian)門(men)(men)(men)扇(shan)(shan)(shan)、中門(men)(men)(men)扇(shan)(shan)(shan)各兩扇(shan)(shan)(shan)。邊(bian)(bian)(bian)門(men)(men)(men)扇(shan)(shan)(shan)一(yi)邊(bian)(bian)(bian)的(de)(de)邊(bian)(bian)(bian)框(kuang)(kuang)與(yu)中門(men)(men)(men)扇(shan)(shan)(shan)之間由鉸鏈連(lian)接，邊(bian)(bian)(bian)門(men)(men)(men)扇(shan)(shan)(shan)另(ling)一(yi)邊(bian)(bian)(bian)門(men)(men)(men)梃(ting)上下端分別裝(zhuang)有(you)上下轉(zhuan)軸(zhou)(zhou)，轉(zhuan)軸(zhou)(zhou)與(yu)門(men)(men)(men)洞兩邊(bian)(bian)(bian)門(men)(men)(men)框(kuang)(kuang)上下轉(zhuan)軸(zhou)(zhou)座相連(lian)接，邊(bian)(bian)(bian)門(men)(men)(men)梃(ting)將繞著(zhu)一(yi)邊(bian)(bian)(bian)梃(ting)旋轉(zhuan)，同時帶動(dong)(dong)中門(men)(men)(men)扇(shan)(shan)(shan)一(yi)起旋轉(zhuan)至90°，從而(er)使(shi)門(men)(men)(men)扇(shan)(shan)(shan)開(kai)啟和(he)關閉，電動(dong)(dong)時，上轉(zhuan)軸(zhou)(zhou)端安裝(zhuang)轉(zhuan)臂(bei)(bei)部(bu)(bu)件(jian)、傳(chuan)動(dong)(dong)部(bu)(bu)件(jian)，門(men)(men)(men)框(kuang)(kuang)上部(bu)(bu)中間安裝(zhuang)傳(chuan)動(dong)(dong)部(bu)(bu)件(jian)和(he)開(kai)門(men)(men)(men)機(ji)；中門(men)(men)(men)扇(shan)(shan)(shan)上設有(you)定向裝(zhuang)置。開(kai)門(men)(men)(men)機(ji)運轉(zhuan)后帶動(dong)(dong)傳(chuan)動(dong)(dong)部(bu)(bu)件(jian)每部(bu)(bu)的(de)(de)兩個齒輪旋轉(zhuan)，與(yu)其齒合的(de)(de)兩個齒條作(zuo)(zuo)直線(xian)運動(dong)(dong)，齒條的(de)(de)另(ling)一(yi)端與(yu)轉(zhuan)臂(bei)(bei)連(lian)接，轉(zhuan)臂(bei)(bei)作(zuo)(zuo)圓周運動(dong)(dong)，邊(bian)(bian)(bian)門(men)(men)(men)框(kuang)(kuang)即(ji)繞著(zhu)一(yi)邊(bian)(bian)(bian)梃(ting)旋轉(zhuan)，電動(dong)(dong)開(kai)啟門(men)(men)(men)扇(shan)(shan)(shan)。兩中門(men)(men)(men)扇(shan)(shan)(shan)的(de)(de)中密縫均裝(zhuang)有(you)安全(quan)保護裝(zhuang)置，關閉時遇(yu)有(you)障礙(ai)物即(ji)回到全(quan)開(kai)啟狀態，安全(quan)可靠(kao)。
門(men)洞寬度為3000-4800，高度為3000-4800，共有26種(zhong)(zhong)規格(ge)，均有電動(dong)和手動(dong)兩種(zhong)(zhong)形(xing)式。
2. 門扇(shan)材料及制作
2.1門板(ban)采用聚氨酯或聚苯乙烯泡沫(mo)板(ban)為芯材的金屬(shu)夾(jia)芯板(ban)，外框(kuang)選(xuan)用冷(leng)軋槽鋼(gang)，表面噴塑處理或鋁(lv)合(he)金擠(ji)壓型材，與夾(jia)芯板(ban)鉚接(jie)。
2.2外(wai)框四周由特制的(de)角型連接(jie)(jie)件(jian)與(yu)外(wai)框用螺栓連接(jie)(jie)。
2.3門框材料為80×60×4焊(han)接矩形鋼管。
