5、重(zhong)量平(ping)(ping)衡系統(tong)(tong)主(zhu)(zhu)要(yao)部(bu)件(jian)：對重(zhong)、補償鏈主(zhu)(zhu)要(yao)功(gong)能：平(ping)(ping)衡轎(jiao)廂(xiang)重(zhong)量以及補償高層(ceng)電梯(ti)(ti)中曳(ye)引(yin)繩(sheng)重(zhong)量的(de)影響。6、電力拖動系統(tong)(tong)主(zhu)(zhu)要(yao)部(bu)件(jian)：曳(ye)引(yin)電動機(ji)、供(gong)電系統(tong)(tong)、速度反(fan)饋裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、電動機(ji)調(diao)速裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)主(zhu)(zhu)要(yao)功(gong)能：提供(gong)動力，并控制(zhi)(zhi)電梯(ti)(ti)的(de)速度。7、電氣控制(zhi)(zhi)系統(tong)(tong)主(zhu)(zhu)要(yao)部(bu)件(jian)：控制(zhi)(zhi)柜、操(cao)縱裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、層(ceng)站顯示裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、平(ping)(ping)層(ceng)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)，舊樓加(jia)裝(zhuang)(zhuang)(zhuang)電梯(ti)(ti)工程(cheng)，隨行電纜(lan)，選層(ceng)器(qi)主(zhu)(zhu)要(yao)功(gong)能：操(cao)縱、控制(zhi)(zhi)電梯(ti)(ti)的(de)運行。8、安(an)(an)全(quan)保護系統(tong)(tong)主(zhu)(zhu)要(yao)部(bu)件(jian)：限速器(qi)、安(an)(an)全(quan)鉗、漲(zhang)緊輪、緩沖器(qi)、限位開關裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、電梯(ti)(ti)超(chao)載限制(zhi)(zhi)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、廳門鎖、夾繩(sheng)器(qi)、制(zhi)(zhi)動器(qi)主(zhu)(zhu)要(yao)功(gong)能：保證電梯(ti)(ti)安(an)(an)全(quan)使用，防(fang)止一切危及人身安(an)(an)全(quan)的(de)事故(gu)安(an)(an)全(quan)。 次數(shu)用完API KEY 超(chao)過次數(shu)限制(zhi)(zhi)

（7）不正常處理系(xi)統(tong)(tong)——機房曳(ye)(ye)引機的手動(dong)(dong)盤車工具、自備(bei)發(fa)電(dian)(dian)(dian)(dian)機以及轎廂安全窗(chuang)等(deng)；（8）供(gong)電(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)斷、錯相(xiang)保護裝(zhuang)置(zhi)(zhi)——相(xiang)序保護繼電(dian)(dian)(dian)(dian)器(qi)等(deng)；（9）停電(dian)(dian)(dian)(dian)或電(dian)(dian)(dian)(dian)氣(qi)系(xi)統(tong)(tong)發(fa)生故(gu)障(zhang)時(shi)，舊樓加(jia)裝(zhuang)電(dian)(dian)(dian)(dian)梯(ti)工程，轎廂慢速(su)移動(dong)(dong)裝(zhuang)置(zhi)(zhi)；（10）報警(jing)裝(zhuang)置(zhi)(zhi)——轎廂內與(yu)外界聯(lian)系(xi)的警(jing)鈴(ling)、電(dian)(dian)(dian)(dian)話和攝像(xiang)系(xi)統(tong)(tong)。4.電(dian)(dian)(dian)(dian)梯(ti)可能(neng)發(fa)生的事故(gu)（1）轎廂失控運行(xing)。由于電(dian)(dian)(dian)(dian)磁制(zhi)(zhi)(zhi)動(dong)(dong)器(qi)失靈，海滄舊樓加(jia)裝(zhuang)電(dian)(dian)(dian)(dian)梯(ti)，減(jian)速(su)箱的蝸輪(lun)、蝸桿(gan)的齒輪(lun)、軸、銷等(deng)折斷以及曳(ye)(ye)引繩在(zai)曳(ye)(ye)引輪(lun)上打滑等(deng)情(qing)況發(fa)生時(shi)，那么正常的制(zhi)(zhi)(zhi)動(dong)(dong)手段已無(wu)法(fa)使電(dian)(dian)(dian)(dian)梯(ti)停止運行(xing)，使轎廂失去控制(zhi)(zhi)(zhi)，造成運行(xing)速(su)度(du)超過(guo)極限速(su)度(du)（即(ji)額定速(su)度(du)的115%）。 次數用(yong)完API KEY 超過(guo)次數限制(zhi)(zhi)(zhi)

【半(ban)(ban)層式(shi)】加(jia)裝電(dian)梯(ti)(ti)的(de)(de)類型為(wei)半(ban)(ban)層型。采用(yong)(yong)半(ban)(ban)層的(de)(de)既有多(duo)層住宅，將樓(lou)道(dao)原(yuan)有的(de)(de)窗戶改為(wei)門洞來進(jin)入樓(lou)體，乘坐(zuo)電(dian)梯(ti)(ti)后，用(yong)(yong)戶通過新建(jian)造(zao)的(de)(de)走廊還需要向(xiang)上或向(xiang)下半(ban)(ban)層到達所在的(de)(de)樓(lou)層。在上海，舊樓(lou)加(jia)裝電(dian)梯(ti)(ti)公司，許(xu)多(duo)小(xiao)區(qu)如楊浦(pu)區(qu)工(gong)農四村(cun)，普陀區(qu)梅(mei)川路255弄(nong)怒江苑等都采用(yong)(yong)了這種增(zeng)設(she)電(dian)梯(ti)(ti)類型，該方式(shi)具(ju)有加(jia)建(jian)面積小(xiao)、對(dui)相鄰樓(lou)宇(yu)影(ying)響低、工(gong)程(cheng)量少(shao)、建(jian)設(she)成本(ben)低等優點(dian)

【平層(ceng)式】第二種(zhong)加裝電梯的(de)類(lei)型(xing)為平層(ceng)型(xing)。平層(ceng)型(xing)是指新(xin)增(zeng)的(de)電梯每站都停靠在(zai)(zai)樓(lou)(lou)層(ceng)標高處(chu)，便于住(zhu)戶使用。像上海市長(chang)寧區(qu)三(san)涇(jing)南宅(zhai)小區(qu)21號(hao)樓(lou)(lou)新(xin)加裝的(de)電梯就是采(cai)用了平梯的(de)類(lei)型(xing)。通過(guo)這種(zhong)方(fang)式，用戶可以直接停靠在(zai)(zai)所居住(zhu)樓(lou)(lou)層(ceng)，出(chu)入非常便捷，方(fang)便了老人尤其是高齡老人的(de)出(chu)行。 次(ci)數用完(wan)API KEY 超過(guo)次(ci)數限制(zhi)