電梯發明：

生活在(zai)繼(ji)續(xu)，科技在(zai)發展(zhan)，電(dian)梯(ti)(ti)也(ye)在(zai)進步。150年來，電(dian)梯(ti)(ti)的材質(zhi)由(you)黑(hei)白(bai)到彩色，樣式由(you)直式到斜式，在(zai)操縱控制(zhi)方面更是(shi)步步出(chu)新(xin)——手柄(bing)開(kai)關操縱、按(an)鈕(niu)控制(zhi)、信號控制(zhi)、集選控制(zhi)、人機對話(hua)等等，多臺電(dian)梯(ti)(ti)還出(chu)現了(le)并(bing)聯控制(zhi)，智(zhi)能;雙(shuang)層轎廂電(dian)梯(ti)(ti)展(zhan)示出(chu)節(jie)省井道(dao)空(kong)間，提升(sheng)運輸(shu)能力(li)的優勢;變速式自(zi)動人行道(dao)扶梯(ti)(ti)的出(chu)現大大節(jie)省了(le)行人的時間;

電梯停電

一(yi)般的(de)(de)電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)，轎(jiao)廂上面(mian)(mian)都有(you)(you)好多條安(an)(an)(an)全繩，安(an)(an)(an)全系數很高。所以，電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)一(yi)般是(shi)不會掉下電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)槽的(de)(de)。電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)都裝有(you)(you)防墜安(an)(an)(an)全裝置，即使停電(dian)(dian)(dian)(dian)(dian)了，電(dian)(dian)(dian)(dian)(dian)燈熄滅(mie)了，安(an)(an)(an)全裝置也不會失靈。電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)會牢牢夾(jia)住電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)槽兩帝的(de)(de)鋼軌，使電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)不至于掉下去。電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)里(li)面(mian)(mian)一(yi)般都有(you)(you)指示(shi)，告訴(su)你出現(xian)這(zhe)種情況，應該怎么處理。大多數電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)，都有(you)(you)應急鈴，你應該首(shou)先摁下這(zhe)個(ge)，告訴(su)周圍的(de)(de)人(ren)，有(you)(you)人(ren)被(bei)困電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)里(li)面(mian)(mian)了。如果(guo)電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)里(li)面(mian)(mian)有(you)(you)信(xin)號，可以撥打電(dian)(dian)(dian)(dian)(dian)話(hua)(hua)，應該首(shou)先按照電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)里(li)面(mian)(mian)的(de)(de)指示(shi)，撥打電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)故障求助電(dian)(dian)(dian)(dian)(dian)話(hua)(hua)。如果(guo)求助電(dian)(dian)(dian)(dian)(dian)話(hua)(hua)沒有(you)(you)人(ren)值班，那就(jiu)打電(dian)(dian)(dian)(dian)(dian)話(hua)(hua)報警。告訴(su)對(dui)方自己所在的(de)(de)位置。

電梯不動的(de)原因(yin)是什么

1.運(yun)行中的電梯立(li)即向近層(ceng)(ceng)站(zhan)停靠，停止后不能再起動。這類故障有：平層(ceng)(ceng)時間過長，大功率晶體管散(san)熱(re)片(pian)過熱(re)等(deng)。

2..運行(xing)中電梯立即停止，但可重新(xin)起動(dong)(dong)，執行(xing)低(di)速(su)(su)自(zi)救，使電梯以低(di)速(su)(su)運行(xing)到近層開(kai)門放出乘客。如同步(bu)(bu)位(wei)置錯誤，電梯以低(di)速(su)(su)向(xiang)端層運行(xing)，自(zi)動(dong)(dong)修正同步(bu)(bu)位(wei)置。這類故障有：減(jian)速(su)(su)異(yi)常、同步(bu)(bu)位(wei)置錯誤、微機選層器計數錯誤、強迫減(jian)速(su)(su)開(kai)關粘死等(deng)。

3..并(bing)(bing)聯(lian)(lian)或群i控(kong)系統故障等。這類故障發生時(shi)，電(dian)梯(ti)自(zi)動脫離并(bing)(bing)聯(lian)(lian)或群i控(kong)管理系統而成為獨 i立運行電(dian)梯(ti)，并(bing)(bing)進行援助服務等。