具體的維修保養作業內容和技術規範應參照各電梯生產廠商的技術要求。
(1) 曳引機的維修保養
由(you)於(yu)采(cai)用(yong)了(le)永(yong)磁(ci)電(dian)動(dong)機(ji)的(de)無(wu)齒(chi)輪(lun)曳(ye)引(yin)機(ji),維(wei)修(xiu)保(bao)養(yang)需(xu)要(yao)用(yong)一(yi)些(xie)專(zhuan)門(men)的(de)工(gong)具(ju)和(he)儀(yi)器(qi)。製(zhi)動(dong)器(qi)內(nei)嵌(qian)在(zai)曳(ye)引(yin)機(ji)罩(zhao)殼(ke)裏(li),直(zhi)接(jie)作(zuo)用(yong)在(zai)電(dian)動(dong)機(ji)轉(zhuan)子(zi)機(ji)構(gou)上(shang),是(shi)關(guan)係(xi)電(dian)梯(ti)安(an)全(quan)運(yun)行(xing)的(de)最(zui)重(zhong)要(yao)裝(zhuang)置(zhi), 其鐵芯衝程的調整、製動摩擦片動作衝程的調整都需要使用杠杆式百分表和塞尺等精密儀器 來精確設定。無齒輪結構使曳引輪與電動機轉子結構聯結,曳引輪磨損程序和聯結部軸承的 運轉情況直接影響到電梯運行的舒適性。因此曳引輪必須定期予以檢查、軸承定期加油脂潤滑。由於沒有機房工作地麵,又受到曳引輪位置所限,很難按照傳統方式測量其磨損度,這
就需要使用針對相應規格輪槽專門製作的量具,以準確判定曳引輪槽的現狀。如果需要拆卸、genghuanyeyinji,zexuyaojiangjiaoxiangkekaogudingzaijingdaodingcengfujin,yijiaodingweigongzuopingtai,zaijingdaodingbuanzhuangchengzhongliangjiqidiaoshebeihoushishiyeyinjidechaizhuang。duiyeyinjideweixiubaoyanggongzuojieshuhouyingzhuyibunengjianggongju、備件等物品遺漏在井道內(如支架上),防止落下後造成意外的損害。
(2) 控製櫃的維修保養
無wu機ji房fang電dian梯ti的de控kong製zhi櫃gui一yi般ban也ye安an裝zhuang在zai井jing道dao內nei,一yi旦dan電dian梯ti元yuan件jian或huo電dian路lu接jie線xian等deng發fa生sheng故gu障zhang損sun壞huai,檢jian修xiu與yu更geng換huan操cao作zuo將jiang會hui比bi較jiao困kun難nan,因yin此ci日ri常chang的de維wei修xiu保bao養yang比bi安an裝zhuang在zai機ji房fang內nei的de控kong製zhi櫃gui裝zhuang置zhi要yao求qiu更geng高gao。接jie插cha件jian、接線端子及斷路器、熔斷保護器等應經常檢查,盡可能防止意外故障發生。進出控製櫃的電線電纜的布置和連接要求規範、可(ke)靠(kao)固(gu)定(ding),避(bi)免(mian)與(yu)轎(jiao)廂(xiang)等(deng)運(yun)行(xing)部(bu)件(jian)發(fa)生(sheng)碰(peng)擦(ca)而(er)導(dao)致(zhi)破(po)裂(lie)故(gu)障(zhang)。無(wu)機(ji)房(fang)電(dian)梯(ti)由(you)於(yu)沒(mei)有(you)手(shou)動(dong)機(ji)械(xie)鬆(song)閘(zha)條(tiao)件(jian),因(yin)此(ci)發(fa)生(sheng)困(kun)人(ren)故(gu)障(zhang)時(shi)必(bi)須(xu)有(you)一(yi)套(tao)應(ying)急(ji)鬆(song)閘(zha)係(xi)統(tong)。以(yi)三(san)菱(ling)ELENESSA 電(dian)梯(ti)為(wei)例(li),可(ke)以(yi)在(zai)沒(mei)有(you)用(yong)戶(hu)外(wai)部(bu)電(dian)源(yuan)的(de)情(qing)況(kuang)下(xia)在(zai)層(ceng)站(zhan)外(wai)實(shi)施(shi)鬆(song)閘(zha)救(jiu)援(yuan)操(cao)作(zuo)。該(gai)救(jiu)援(yuan)操(cao)作(zuo)裝(zhuang)置(zhi)電(dian)氣(qi)回(hui)路(lu)的(de)可(ke)靠(kao)性(xing)應(ying)該(gai)得(de)到(dao)充(chong)分(fen)保(bao)障(zhang),在(zai)日(ri)常(chang)維(wei)修(xiu)保(bao)養(yang)工(gong)作(zuo)中(zhong)對(dui)回(hui)路(lu)中(zhong)的(de)電(dian)源(yuan)(即蓄電池)的充放電情況以及線路導通情況必須確認良好。在控製櫃檢修工作完成後應確保其蓋板可靠關閉並固定,同樣也應注意不能將工具、備件等物品遺漏在井道內。
(3) 利用井道以外的機器設備進行故障檢修
電(dian)梯(ti)故(gu)障(zhang)的(de)查(zha)找(zhao)與(yu)判(pan)斷(duan)通(tong)常(chang)都(dou)需(xu)要(yao)在(zai)控(kong)製(zhi)櫃(gui)內(nei)進(jin)行(xing),因(yin)為(wei)控(kong)製(zhi)櫃(gui)是(shi)控(kong)製(zhi)電(dian)梯(ti)各(ge)項(xiang)運(yun)行(xing)狀(zhuang)態(tai),彙(hui)集(ji)數(shu)據(ju)信(xin)息(xi)和(he)發(fa)送(song)指(zhi)令(ling)的(de)中(zhong)樞(shu)機(ji)構(gou)。一(yi)般(ban)來(lai)說(shuo),驅(qu)動(dong)、控製和管理電梯運行的各種工作電壓、回路構成、狀(zhuang)態(tai)顯(xian)示(shi)等(deng)都(dou)能(neng)在(zai)控(kong)製(zhi)櫃(gui)內(nei)進(jin)行(xing)檢(jian)查(zha)。對(dui)於(yu)無(wu)機(ji)房(fang)電(dian)梯(ti)一(yi)旦(dan)故(gu)障(zhang)發(fa)生(sheng),有(you)時(shi)候(hou)無(wu)法(fa)或(huo)很(hen)難(nan)直(zhi)接(jie)接(jie)近(jin)控(kong)製(zhi)櫃(gui)裝(zhuang)置(zhi),因(yin)此(ci)一(yi)般(ban)的(de)無(wu)機(ji)房(fang)產(chan)品(pin)都(dou)會(hui)在(zai)井(jing)道(dao)以(yi)外(wai)的(de)設(she)備(bei)中(zhong)提(ti)供(gong)一(yi)些(xie)故(gu)障(zhang)判(pan)斷(duan)與(yu)應(ying)急(ji)處(chu)理(li)方(fang)式(shi),如(ru)層(ceng)站(zhan)檢(jian)修(xiu)麵(mian)板(ban)或(huo)遠(yuan)程(cheng)監(jian)控(kong)設(she)備(bei)等(deng)。另(ling)外(wai),通(tong)過(guo)層(ceng)站(zhan)檢(jian)修(xiu)麵(mian)板(ban)觀(guan)察(cha)窗(chuang)還(hai)可(ke)以(yi)在(zai)緊(jin)急(ji)排(pai)故(gu)時(shi)確(que)認(ren)轎(jiao)廂(xiang)位(wei)置(zhi)和(he)狀(zhuang)態(tai)。無(wu)機(ji)房(fang)電(dian)梯(ti)的(de)維(wei)修(xiu)作(zuo)業(ye)要(yao)求(qiu)熟(shu)練(lian)掌(zhang)握(wo)利(li)用(yong)這(zhe)些(xie)設(she)備(bei)功(gong)能(neng),以(yi)準(zhun)確(que)、高效、安全地進行排故操作。
綜(zong)上(shang)所(suo)述(shu),無(wu)機(ji)房(fang)電(dian)梯(ti)的(de)維(wei)修(xiu)保(bao)養(yang)工(gong)作(zuo)與(yu)傳(chuan)統(tong)的(de)機(ji)房(fang)式(shi)電(dian)梯(ti)有(you)很(hen)大(da)區(qu)別(bie)。定(ding)期(qi)地(di)對(dui)電(dian)梯(ti)進(jin)行(xing)維(wei)修(xiu)保(bao)養(yang)將(jiang)有(you)利(li)於(yu)保(bao)證(zheng)電(dian)梯(ti)乘(cheng)坐(zuo)的(de)安(an)全(quan)性(xing),提(ti)高(gao)電(dian)梯(ti)乘(cheng)坐(zuo)的(de)舒(shu)適(shi)感(gan)與(yu)乘(cheng)客(ke)的(de)滿(man)意(yi)度(du),延(yan)長(chang)電(dian)梯(ti)設(she)備(bei)的(de)使(shi)用(yong)壽(shou)命(ming),無(wu)機(ji)房(fang)電(dian)梯(ti)維(wei)修(xiu)保(bao)養(yang)工(gong)作(zuo)的(de)絕(jue)大(da)部(bu)分(fen)內(nei)容(rong)要(yao)求(qiu)操(cao)作(zuo)人(ren)員(yuan)有(you)專(zhuan)業(ye)的(de)知(zhi)識(shi)及(ji)相(xiang)關(guan)電(dian)梯(ti)的(de)安(an)裝(zhuang)經(jing)驗(yan)。不(bu)合(he)格(ge)人(ren)員(yuan)從(cong)事(shi)維(wei)修(xiu)保(bao)養(yang)工(gong)作(zuo),會(hui)給(gei)乘(cheng)客(ke)或(huo)其(qi)他(ta)相(xiang)關(guan)人(ren)員(yuan)帶(dai)來(lai)極(ji)大(da)的(de)危(wei)險(xian),同(tong)時(shi)也(ye)會(hui)引(yin)起(qi)電(dian)梯(ti)設(she)備(bei)的(de)非(fei)正(zheng)常(chang)損(sun)壞(huai)並(bing)影(ying)響(xiang)電(dian)梯(ti)所(suo)應(ying)具(ju)有(you)的(de)性(xing)能(neng)。
(3)行車中在任何情況下不可短接安全回路及門鎖回路。
(4)在轎廂不停本樓層而廳門開啟的情況下,必須設置臨時護欄及警示牌或派人看護。
(5)當(dang)檢(jian)修(xiu)人(ren)員(yuan)在(zai)機(ji)房(fang)進(jin)行(xing)檢(jian)修(xiu)時(shi),必(bi)須(xu)采(cai)取(qu)相(xiang)應(ying)的(de)措(cuo)施(shi)使(shi)電(dian)梯(ti)門(men)不(bu)能(neng)開(kai)啟(qi),避(bi)免(mian)人(ren)員(yuan)出(chu)入(ru)電(dian)梯(ti)。上(shang)述(shu)幾(ji)點(dian)得(de)到(dao)認(ren)真(zhen)落(luo)實(shi),這(zhe)類(lei)事(shi)故(gu)就(jiu)會(hui)達(da)到(dao)有(you)效(xiao)控(kong)製(zhi)。但(dan)是(shi),除(chu)了(le)廳(ting)門(men)聯(lian)鎖(suo)裝(zhuang)置(zhi)電(dian)氣(qi)觸(chu)點(dian)因(yin)各(ge)種(zhong)因(yin)素(su)或(huo)故(gu)障(zhang)不(bu)能(neng)斷(duan)開(kai)或(huo)人(ren)為(wei)短(duan)接(jie)門(men)鎖(suo)回(hui)路(lu)以(yi)外(wai),井(jing)道(dao)內(nei)敷(fu)設(she)的(de)線(xian)路(lu)由(you)於(yu)碰(peng)撞(zhuang)或(huo)井(jing)道(dao)墜(zhui)物(wu)及(ji)套(tao)管(guan)鏽(xiu)蝕(shi)等(deng)造(zao)成(cheng)門(men)鎖(suo)回(hui)路(lu)短(duan)路(lu)也(ye)是(shi)一(yi)種(zhong)因(yin)素(su),據(ju)以(yi)往(wang)的(de)事(shi)故(gu)分(fen)析(xi),由(you)於(yu)此(ci)類(lei)因(yin)素(su)造(zao)成(cheng)的(de)門(men)聯(lian)鎖(suo)回(hui)路(lu)短(duan)路(lu)並(bing)使(shi)電(dian)梯(ti)在(zai)電(dian)梯(ti)門(men)仍(reng)未(wei)關(guan)閉(bi),人(ren)員(yuan)在(zai)進(jin)入(ru)電(dian)梯(ti)轎(jiao)廂(xiang)的(de)過(guo)程(cheng)中(zhong),電(dian)梯(ti)就(jiu)起(qi)動(dong)運(yun)行(xing)而(er)造(zao)成(cheng)的(de)剪(jian)切(qie)致(zhi)死(si)的(de)事(shi)例(li)也(ye)較(jiao)多(duo)。電(dian)梯(ti)規(gui)範(fan)GB10060-93規定,符合GB5013.2中的厚皮軟電纜與硬電纜可以明敷於井道、機房的牆壁上,而其它的各類電纜及電線必須由金屬或塑料套管或線槽安裝於井道、機房的牆壁上。事實上,不管采用何種線纜及其安裝方法,在電梯使用的過程中,很難避免會因為井道墜物、金屬鏽蝕、daoxianjueyuancenglaohuadengyuanyinzaochengdaoxianyudaoxianzhijiandeduanlu,erqiezhezhongduanlushuyuruanguzhang,womenhennankongzhiqifashengdeshijian,erzaidiantitingcengkaiqidiantimenshifashengjiuhuichuxianshigu。xianzaidediantishejizhong,diantitingmenmensuohuilushuyuanquanhuiludeyibufen,bingqiejiaoweiduli,yibandeanzhuangfangshicaiyonggecengdezhu、fumenliansuochudianquanbuchuanliandefangshi。danruguofashengshangshudemensuohuiluduanludeqingkuang,diantizaiweiguanmendeqingkuangxiarenghuijixuyunxing。yinci,jianyicaiyongzhufumensuohuilufenludefangfa,yejiushizhumenliansuohuiluzhuangzhianzhuangfangshibubian,gecengfumenliansuozhuangzhizaijingdaoneichuanlianchengdanyidefumensuohuiluyinzhijifangdiankongzhiguihouzaichuanruanquanhuiluzhong,tongshiyaoqiuzaijingdaobianzhuangfuliansuohuilushiqiguanxianbixuyuzhumensuohuiludeguanxianzaijinrujingdaozhuxiancaoqianjianjubixudayu200mm。這zhe樣yang兩liang個ge門men鎖suo回hui路lu同tong時shi故gu障zhang而er造zao成cheng門men鎖suo回hui路lu故gu障zhang導dao致zhi電dian梯ti事shi故gu的de機ji會hui就jiu會hui降jiang至zhi最zui低di。也ye就jiu是shi雙shuang門men鎖suo回hui路lu增zeng加jia了le安an全quan回hui路lu的de安an全quan性xing,使shi電dian梯ti運yun行xing時shi的de安an全quan性xing大da大da提ti高gao