醫用電梯(ti)服務于規定樓層的固定式(shi)(shi)升降設備。它具有一個轎廂，運行在(zai)至(zhi)少兩(liang)列垂直的或傾斜角小于15°的鋼(gang)性導軌之間。轎廂尺(chi)寸(cun)與結構型式(shi)(shi)便于乘客(ke)出入。

醫用電梯的工作原理：

曳(ye)(ye)引(yin)繩兩(liang)端分別連著轎廂和對重，纏繞在曳(ye)(ye)引(yin)輪(lun)和導向(xiang)輪(lun)上，曳(ye)(ye)引(yin)電(dian)動機通過減速器變速后(hou)帶動曳(ye)(ye)引(yin)輪(lun)轉動，靠曳(ye)(ye)引(yin)繩與曳(ye)(ye)引(yin)輪(lun)摩(mo)擦產生的牽(qian)引(yin)力，

實現轎(jiao)(jiao)廂和(he)對(dui)重的(de)(de)(de)升降(jiang)(jiang)運(yun)(yun)(yun)動(dong)(dong)(dong)，達到運(yun)(yun)(yun)輸目(mu)的(de)(de)(de)。固定(ding)(ding)在(zai)轎(jiao)(jiao)廂上(shang)的(de)(de)(de)導靴可以(yi)(yi)沿(yan)著安(an)裝在(zai)建(jian)筑(zhu)物(wu)(wu)井道墻(qiang)體上(shang)的(de)(de)(de)固定(ding)(ding)導軌往復升降(jiang)(jiang)運(yun)(yun)(yun)動(dong)(dong)(dong)，防止(zhi)轎(jiao)(jiao)廂在(zai)運(yun)(yun)(yun)行中偏斜(xie)或擺(bai)動(dong)(dong)(dong)。常(chang)閉塊(kuai)式制(zhi)動(dong)(dong)(dong)器在(zai)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)工作時(shi)松(song)閘，使電(dian)(dian)(dian)梯運(yun)(yun)(yun)轉，在(zai)失電(dian)(dian)(dian)情況下(xia)制(zhi)動(dong)(dong)(dong)，使轎(jiao)(jiao)廂停(ting)(ting)止(zhi)升降(jiang)(jiang)，并在(zai)指(zhi)定(ding)(ding)層(ceng)站上(shang)維(wei)持其(qi)靜止(zhi)狀態，供(gong)人員和(he)貨物(wu)(wu)出入。轎(jiao)(jiao)廂是運(yun)(yun)(yun)載乘客或其(qi)他載荷的(de)(de)(de)箱體部件，對(dui)重用來(lai)平衡轎(jiao)(jiao)廂載荷、減(jian)少電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)功率。補償(chang)裝置(zhi)用來(lai)補償(chang)曳引(yin)繩運(yun)(yun)(yun)動(dong)(dong)(dong)中的(de)(de)(de)張(zhang)力和(he)重量變化，使曳引(yin)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)負載穩定(ding)(ding)，轎(jiao)(jiao)廂得以(yi)(yi)準確停(ting)(ting)靠(kao)。電(dian)(dian)(dian)氣系(xi)統(tong)實現對(dui)電(dian)(dian)(dian)梯運(yun)(yun)(yun)動(dong)(dong)(dong)的(de)(de)(de)控制(zhi)，同時(shi)完(wan)成選(xuan)層(ceng)、平層(ceng)、測速、照明(ming)工作。指(zhi)示呼叫系(xi)統(tong)隨時(shi)顯示轎(jiao)(jiao)廂的(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)方向和(he)所在(zai)樓層(ceng)位置(zhi)。安(an)全(quan)裝置(zhi)保證電(dian)(dian)(dian)梯運(yun)(yun)(yun)行安(an)全(quan)。