升降(jiang)平臺在具備(bei)傳統(tong)曳(ye)引(yin)式電梯的(de)(de)**裝(zhuang)置的(de)(de)同時(shi), 還設(she)有(you)：溢流(liu)閥：可(ke)(ke)防止(zhi)(zhi)上行(xing)運動時(shi)系統(tong)壓(ya)力過高，應急(ji)手(shou)(shou)動閥：電源發(fa)(fa)(fa)生故障時(shi), 可(ke)(ke)使轎廂應急(ji)下(xia)降(jiang)到*近的(de)(de)層(ceng)樓位置開門(men), 手(shou)(shou)動泵(beng)(beng)：當系統(tong)發(fa)(fa)(fa)生故障時(shi), 可(ke)(ke)操縱手(shou)(shou)動泵(beng)(beng)打出高壓(ya)油(you)(you)(you)使轎廂上升到*近的(de)(de)層(ceng)樓位置; 管路(lu)(lu)破(po)裂閥：當液壓(ya)系統(tong)管路(lu)(lu)破(po)裂轎廂失速下(xia)降(jiang)時(shi), 可(ke)(ke)自動切斷(duan)油(you)(you)(you)路(lu)(lu)停止(zhi)(zhi)下(xia)降(jiang)。油(you)(you)(you)箱油(you)(you)(you)溫(wen)保護：當油(you)(you)(you)箱中油(you)(you)(you)溫(wen)超過標準設(she)定(ding)值時(shi), 油(you)(you)(you)溫(wen)保護裝(zhuang)置發(fa)(fa)(fa)生信(xin)號, 暫(zan)停電梯使用, 當油(you)(you)(you)溫(wen)下(xia)降(jiang)后方可(ke)(ke)啟動電梯