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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="m7xt8ka" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129789503707161/6371297895037071616546086.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pl2lbiu" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>鶴壁乘客電梯維保,電梯</p><p><span>***更新：</span>2020-12-06 00:15:08</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="mtlihtq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河南科恩機(jī)電工程有限公司</a></p><p><span>聯(lián)系人：</span>趙經(jīng)理</p><p><span>郵箱: </span>zhaoxf1000@139.com</p><p><span>電話: </span>18638123680</p><p><span>傳真: </span>0371_60545350</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0371-60545350</p><p><span>地址: </span>河南省鄭州市鄭東新區(qū)商鼎路70號(hào)煤田地質(zhì)局1126</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="hrobdub" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="z88byqs" class="box"><p><p style="text-indent:25px"> 按照所處的年齡段和身體發(fā)展的特征，人類成年后周期可分為青年期，鶴壁乘客電梯維保、中年期、老年期三個(gè)階段，處于青年期的人群身體機(jī)能穩(wěn)定，很少得病，中年期就要注意身體的保養(yǎng)，老年期往往病痛纏身，經(jīng)常需要***，同樣我們認(rèn)為電梯的生命周期也可科學(xué)劃分為青年期、中年期、老年期三個(gè)階段，在青年期進(jìn)行必要的、輕度的保養(yǎng)即可，*會(huì)出現(xiàn)一些正常的磨損，運(yùn)營費(fèi)用較低;中年期需要進(jìn)行系統(tǒng)的保養(yǎng)，必要時(shí)需要進(jìn)行配件的更換等，運(yùn)營費(fèi)用一般;到了老年期各部件均出現(xiàn)壽命問題，可能需要系統(tǒng)大修或重要部件更換等，運(yùn)營費(fèi)用較高，鶴壁乘客電梯維保。在進(jìn)駐某項(xiàng)目進(jìn)行電梯維保后，首先通過系統(tǒng)的體檢將維保對(duì)象劃分為不同的生命周期，針對(duì)不同生命周期的設(shè)備針對(duì)性采用不同的維保方案，保證維保費(fèi)用的精細(xì)投入，鶴壁乘客電梯維保。電力拖動(dòng)系統(tǒng)由曳引電動(dòng)機(jī)，供電系統(tǒng)，速度反饋裝置，電動(dòng)機(jī)調(diào)速裝置等組成。鶴壁乘客電梯維保</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鶴壁乘客電梯維保,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129789503707161/6371297895037071616546086.png"></div><p> 正常使用過程中常見的幾個(gè)故障 </p> <p> 一、電梯不能正常關(guān)門 </p> <p> 可能的原因有： </p> <p> 1、門光幕：電梯轎廂轎門安裝門光幕，一邊為發(fā)射桿，另一邊為接收桿。當(dāng)電梯門在關(guān)閉時(shí)，如果有物體擋住光線，接收桿接收不到發(fā)射桿的光源，立即驅(qū)動(dòng)光電繼電器動(dòng)作，光電繼電器控制門向反方向開啟。當(dāng)門光幕桿被異物或灰塵擋住門就不會(huì)關(guān)閉，此時(shí)轎廂內(nèi)樓層指令能按亮但電梯不能關(guān)門電梯不能運(yùn)行。 </p> <p> 2、開關(guān)門按鈕：電梯門自動(dòng)開到位時(shí)，如果按住開門按鈕，則電梯門長時(shí)間開啟，可以方便乘客多時(shí)正常進(jìn)出轎廂。按一下關(guān)門按鈕，可以使門立即關(guān)閉。有時(shí)開關(guān)門按鈕被按后會(huì)卡在里面彈不出來。如果開門按鈕被卡住可能會(huì)引起電梯到站后門一直開著關(guān)不起來。關(guān)門按鈕被卡住會(huì)引起電梯到站后門開到位后立即關(guān)閉。安陽電梯維保報(bào)價(jià)高性能釹鐵硼永磁材料作為節(jié)能電梯曳引機(jī)的**零部件，其市場需求必將隨節(jié)能電梯的發(fā)展而快速增長。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鶴壁乘客電梯維保,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049322515405318/6370493225154053185931734.png"></div><p> 電梯蹲底和沖頂***原因分析電梯在正常運(yùn)行時(shí)發(fā)生的蹲底或沖頂***原因1、電氣安全裝置失靈A、強(qiáng)迫減速裝置失靈。當(dāng)電梯失控沖向井道頂端或底部時(shí)，首先經(jīng)過的是強(qiáng)迫減速開關(guān)，如果這一開關(guān)失靈或減速繼電器出頭粘連不釋放，電梯到達(dá)端站前不能減速，即轎廂仍以恒速運(yùn)行直至蹲底或沖頂；B、位置開關(guān)失靈。如果強(qiáng)迫減速開關(guān)未能使電梯減速、停止，特別是當(dāng)電梯以滿載下行越出底層位置后，下限位開關(guān)失效，不能斷開控制電路使制動(dòng)器抱閘，即使極限開關(guān)有效，電梯也將發(fā)生蹲底***。因此電梯到達(dá)極限開關(guān)位置后，轎廂撞板與緩沖器頂面的距離*有150mm~200mm。在這有限的距離內(nèi)能否平穩(wěn)地制停轎廂？從運(yùn)動(dòng)學(xué)上考慮，制停距離主要決定于運(yùn)動(dòng)物體的慣性的制動(dòng)力的大小，設(shè)定制動(dòng)力恒定不變，那么慣性越大，則制動(dòng)減速越慢，制動(dòng)距離越長。對(duì)滿載下行又未經(jīng)減速的電梯來說，要想制停轎廂，不發(fā)生蹲底***是不可能的C、開關(guān)失靈。在強(qiáng)迫減速開關(guān)、限位開關(guān)均失靈的條件下，如極限開關(guān)失效，蹲底或沖頂***將不可避免；D、方向接觸器粘連或釋放遲緩造成制動(dòng)器不抱閘或抱閘時(shí)間滯后。2、制動(dòng)力矩不足制動(dòng)器的制動(dòng)性能是電梯安全運(yùn)行的一個(gè)重要指標(biāo)。GB10060規(guī)定。 </p><p> 電梯工程的驗(yàn)收要求 </p> <p> <p> 1.設(shè)備進(jìn)場驗(yàn)收要求 </p> <p> (1)隨機(jī)文件完整。 </p> <p> (2)設(shè)備零部件應(yīng)與裝箱單內(nèi)容相符。 </p> <p> (3)設(shè)備外觀不應(yīng)存在明顯的損壞。 </p> <p> 2.土建交接檢驗(yàn)的驗(yàn)收要求 </p> <p> (1)機(jī)房(如果有)內(nèi)部、井道土建(鋼架)結(jié)構(gòu)及布置必須符合電梯土建布置圖的要求。井道**小凈空尺寸應(yīng)和土建布置圖要求的一致。井道壁應(yīng)垂直，用鉛垂法的**小凈空尺寸允許偏差值為:電梯行程高度≤30m的井道，0 ~ +25mm; 30m<電梯行程高度≤60m的井道，0~ +35mm; 60m<電梯行程高度≤90m的井道，0~ +50mm;電梯行程高度>90m的井道，符合土建布置圖的要求。 </p> <p> (2)當(dāng)井道底坑下有人員能到達(dá)的空間存在，且對(duì)重(或平衡重)上未設(shè)有安全鉗裝置時(shí)，對(duì)重緩沖器必須能安裝在(或平衡重運(yùn)行區(qū)域的下邊必須)一直延伸到堅(jiān)固地面上的實(shí)心樁墩上。 </p> <p> (3)電梯安裝之前，所有廳門預(yù)留孔必須設(shè)有高度不小于1200mm的安全保護(hù)圍封(安全防護(hù)門)，并應(yīng)保證有足夠的強(qiáng)度，保護(hù)圍封下部應(yīng)有高度不小于100mm的踢腳板，并應(yīng)采用左右開啟方式，不能上下開啟。 </p> 載貨電梯，主要為運(yùn)送貨物而設(shè)計(jì)，通常有人伴隨的電梯。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鶴壁乘客電梯維保,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129792671626517/6371297926716265176248056.png"></div><p> 注意： </p> <p> 1、當(dāng)電梯無動(dòng)力開關(guān)門時(shí)，不準(zhǔn)手拉強(qiáng)制關(guān)門，防止人員受傷及電梯運(yùn)行中突然停車。 </p> <p> 2、使用過程中不能敲打開關(guān)門按鈕、轎內(nèi)指令按鈕及廳外召喚按鈕，否剛會(huì)導(dǎo)致按鈕被損壞更會(huì)引起電梯故障不能運(yùn)行。 </p> <p> 二、電梯正常停車后不能正常開門 </p> <p> 可能的原因?yàn)閺d門或轎門地坎有異物堵塞引起門不能正常開啟。 </p> <p> 三、電梯關(guān)門后不能正常啟動(dòng) </p> <p> 可能的原因是電梯門關(guān)閉后轎門或廳門沒有關(guān)到位引起門鎖未能接通造成電梯不能運(yùn)行。 </p> <p> 四、電梯運(yùn)行中突然停車?yán)?</p> <p> 從真正意義上將，這才是我們常說的電梯關(guān)人故障，由于停車的隨意性，很少剛好能停在平層位置。由于現(xiàn)在多數(shù)利用微機(jī)控制，所以必然有軟件系統(tǒng)檢測功能，產(chǎn)生電梯保護(hù)，軟件復(fù)位（停電10S后上電），電梯將恢復(fù)正常。 </p> <p> <br /> 1985年，中國正式加入國際標(biāo)準(zhǔn)化組織電梯、自動(dòng)扶梯和自動(dòng)人行道技術(shù)委員會(huì)（ISO/TC178），成為P成員國。洛陽小區(qū)電梯維保哪家好</p><p style="text-indent:25px">觀光電梯，轎廂壁透明，供乘客觀光用的電梯。鶴壁乘客電梯維保</p><p> 電梯部件的維修：機(jī)械制動(dòng)器的維修經(jīng)常檢查彈性聯(lián)軸器的彈性磨損及老化情況。如發(fā)現(xiàn)上述情況，則應(yīng)及時(shí)更換，以避免出現(xiàn)運(yùn)轉(zhuǎn)時(shí)的撞擊聲、轎廂振動(dòng)和噪聲。制動(dòng)器動(dòng)作應(yīng)靈活可靠，電磁銜鐵在導(dǎo)向銅套內(nèi)應(yīng)滑動(dòng)自如。如有動(dòng)作延遲的現(xiàn)象，應(yīng)及時(shí)檢修，去除銅套內(nèi)的油污，可加人少許滑石粉作為潤滑劑。凡是銷軸處，應(yīng)經(jīng)常注人機(jī)油潤滑。當(dāng)發(fā)現(xiàn)有油括堆積時(shí)，應(yīng)拆下清洗干凈。保持制動(dòng)性能可靠，經(jīng)常去除濺落在制動(dòng)輪上的油污。制動(dòng)器線圈的溫升一般不應(yīng)高于60℃，比較高溫度不得高于105℃。經(jīng)常檢查線圈接線端有無松動(dòng)，并保證絕緣良好。制動(dòng)器在工作時(shí)，閘瓦應(yīng)緊密均勻地貼合于制動(dòng)輪的工作表面;松閘時(shí)閘瓦沿制動(dòng)輪工作面的間隙應(yīng)在，且兩閘瓦應(yīng)保持一致。如該間隙過大，將會(huì)導(dǎo)致制動(dòng)減速度增大，影響舒適感，因此經(jīng)常調(diào)整該間隙。尤其運(yùn)行一段時(shí)間后，閘瓦、制動(dòng)輪的工作表面，磨擦得更為光滑。此時(shí)可以在松閘后，將該間隙調(diào)整至不磨擦**小間隙，乘坐舒適感將會(huì)有改善。當(dāng)固定制動(dòng)帶的例釘露出時(shí)，應(yīng)及時(shí)更換，避免它與制動(dòng)輪磨擦。當(dāng)發(fā)現(xiàn)制動(dòng)力減弱時(shí)，可調(diào)整彈簧的螺母來增加制動(dòng)力。如發(fā)現(xiàn)閘瓦與制動(dòng)輪同心度較差，則應(yīng)及時(shí)調(diào)整制動(dòng)器底座底部的墊片。鶴壁乘客電梯維保</p><p style="text-indent:25px">河南科恩機(jī)電工程有限公司位于河南省鄭州市鄭東新區(qū)商鼎路70號(hào)煤田地質(zhì)局1126。公司業(yè)務(wù)涵蓋電梯維保，電梯改造，電梯加裝，電梯安裝等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌?？贫鳈C(jī)電秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2279064.html</p></div></div></div></div></div><div id="yv23ztk" class="page-right twoColRt"><div id="g7ikhjl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="dkgyvxe" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="purjgdp" class="recomPic likePro"><a 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