自動扶梯

會自動(dong)腳(jiao)(jiao)踏(ta)(ta)(ta)板(ban)電梯(ti)(ti)由梯(ti)(ti)路(lu)（變型(xing)的(de)平板(ban)式輸料機）和二(er)邊的(de)腳(jiao)(jiao)踏(ta)(ta)(ta)板(ban)（斷(duan)裂的(de)帶式輸料機）根據。其通(tong)常配(pei)件(jian)(jian)(jian)有梯(ti)(ti)級(ji)(ji)、減速(su)器(qi)(qi)鏈子及油封、導軌(gui)設(she)(she)備(bei)軟(ruan)件(jian)(jian)(jian)軟(ruan)件(jian)(jian)(jian)、主減速(su)器(qi)(qi)設(she)(she)備(bei)軟(ruan)件(jian)(jian)(jian)設(she)(she)備(bei)軟(ruan)件(jian)(jian)(jian)軟(ruan)件(jian)(jian)(jian)（具有電動(dong)四輪(lun)機、低速(su)安(an)(an)全儀器(qi)(qi)、減速(su)器(qi)(qi)器(qi)(qi)及正(zheng)中(zhong)間減速(su)器(qi)(qi)設(she)(she)備(bei)軟(ruan)件(jian)(jian)(jian)基(ji)本原則等(deng)）、安(an)(an)裝驅(qu)動(dong)主軸(zhou)軸(zhou)承、梯(ti)(ti)路(lu)張緊安(an)(an)全儀器(qi)(qi)、腳(jiao)(jiao)踏(ta)(ta)(ta)板(ban)設(she)(she)備(bei)軟(ruan)件(jian)(jian)(jian)軟(ruan)件(jian)(jian)(jian)、梳板(ban)、腳(jiao)(jiao)踏(ta)(ta)(ta)板(ban)電梯(ti)(ti)骨架和不(bu)間斷(duan)設(she)(she)備(bei)軟(ruan)件(jian)(jian)(jian)軟(ruan)件(jian)(jian)(jian)等(deng)。梯(ti)(ti)級(ji)(ji)在(zai)列車員用(yong)戶入口通(tong)道作(zuo)情況活動(dong)（方便快捷列車員登(deng)梯(ti)(ti)），時候正(zheng)漸(jian)漸(jian)成型(xing)梯(ti)(ti)階；在(zai)貼近(jin)出口處處梯(ti)(ti)階正(zheng)漸(jian)漸(jian)消除，梯(ti)(ti)級(ji)(ji)后首作(zuo)情況活動(dong)。一些活動(dong)全都是由梯(ti)(ti)級(ji)(ji)主輪(lun)、輔輪(lun)差別沿與眾(zhong)不(bu)同的(de)梯(ti)(ti)級(ji)(ji)導軌(gui)行(xing)來(lai)到進(jin)行(xing)的(de)。