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id="ao3t8p8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_jscxsboo/">金屬成型設(shè)備</a>?信陽(yáng)電梯維保品牌客戶(hù)至上河南科恩機(jī)電工程供應(yīng)</p><div id="7qwyvxw" class="leftbox clearfix"><h1>信陽(yáng)電梯維保品牌客戶(hù)至上河南科恩機(jī)電工程供應(yīng)</h1><div id="8j7eyub" class="proBig"><div id="jsp3qp7" class="bigimg"><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 id="h79vx8n" 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="zgsjgsp" 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>信陽(yáng)電梯維保品牌,電梯</p><p><span>***更新：</span>2020-12-26 00:13:22</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="qaxp23s" 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(huà): </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="azqikry" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wl8qnzg" class="box"><p><p> 電梯在正常運(yùn)行時(shí)發(fā)生的蹲底或沖頂原因引力不足曳引型電梯安全運(yùn)行的重要保證條件之一就是曳引繩槽和曳引繩之間的摩擦力，如果摩擦力不足，即使制動(dòng)器制動(dòng)可靠，轎廂也不可能可靠地停止下來(lái)，，因?yàn)榘踩b置只是防止意外的轎廂墜落和危險(xiǎn)地上升加速。曳引力不足的原因：A、槽磨損或曳引繩直徑減小。由于摩擦力在電梯整個(gè)使用期內(nèi)不是一個(gè)常量。隨著繩槽的磨損和繩徑的不斷減小，曳引繩逐漸向槽底接近使曳引繩與繩槽切點(diǎn)夾持力（對(duì)V型曳引繩槽）也逐漸降低，致使摩擦力不足；B、曳引輪節(jié)圓直徑不等。轎廂在上升過(guò)程中，卷繞在節(jié)圓直徑較大輪槽上曳引繩，其圓周速度比卷繞在節(jié)圓直徑較小的輪槽上的曳引繩大，因而造成拉力增加，由于各曳引繩拉力不均，致使曳引繩與輪槽之間的接觸比壓不同，即各條曳引繩張力比相差過(guò)大，曳引繩的滑動(dòng)量也增大；C、曳引繩在曳引輪繩槽上的包角小于設(shè)計(jì)要求；D，信陽(yáng)電梯維保品牌、新更換的曳引繩和曳引繩槽的再加工與原設(shè)計(jì)不符。4、平衡系數(shù)不符合標(biāo)準(zhǔn)規(guī)定Gb10058中的規(guī)定：各類(lèi)電梯平衡系數(shù)為40%~50%。即電梯在升降中，對(duì)重和轎廂應(yīng)盡量在平衡狀態(tài)下工作，否則將增加電動(dòng)機(jī)的負(fù)荷，并造成電動(dòng)機(jī)線圈發(fā)熱損壞，信陽(yáng)電梯維保品牌，同時(shí)也會(huì)影響到轎廂的平層或運(yùn)行的安全性能，信陽(yáng)電梯維保品牌。習(xí)慣上不論其驅(qū)動(dòng)方式如何，將電梯作為建筑物內(nèi)垂直交通運(yùn)輸工具的總稱(chēng)。信陽(yáng)電梯維保品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="信陽(yáng)電梯維保品牌,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129789503707161/6371297895037071616546086.png"></div><p style="text-indent:25px"> 近年來(lái)，電梯數(shù)量激增，截至2017年底，全國(guó)電梯總計(jì)562.7萬(wàn)臺(tái)，目前整個(gè)河南省電梯保有量為30萬(wàn)臺(tái)，鄭州市的電梯保有量為10萬(wàn)臺(tái)，這些電梯隨著使用年限的增加，將逐步的進(jìn)入“老齡化”。多年的物業(yè)管理實(shí)踐過(guò)程中我們發(fā)現(xiàn)，一臺(tái)電梯的生命周期總費(fèi)用約等于電梯本身價(jià)格，例如一臺(tái)價(jià)值20萬(wàn)元的電梯，在正常保養(yǎng)的情況下，直到報(bào)廢總維保費(fèi)用合計(jì)約為10-20萬(wàn)元。如果保養(yǎng)的不好，該費(fèi)用直線上升，甚至年維修費(fèi)用將達(dá)到10萬(wàn)元以上，因此如何處理好維修和保養(yǎng)的利益***也成為物業(yè)公司電梯管理的一大難題。南陽(yáng)載貨電梯維保平臺(tái)我國(guó)已經(jīng)成為全球比較大的電梯生產(chǎn)和消費(fèi)市場(chǎng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="信陽(yáng)電梯維保品牌,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049323158966145/6370493231589661454526950.jpg"></div><p style="text-indent:25px">由于電梯設(shè)備的特殊性，物業(yè)公司管理人員無(wú)法跟隨進(jìn)入維保現(xiàn)場(chǎng)并對(duì)重要維保位點(diǎn)進(jìn)行監(jiān)管，無(wú)法對(duì)電梯維保的及時(shí)性、安全性和有效性進(jìn)行確認(rèn)。一些維保公司為了搶奪訂單資源，拼命壓價(jià)，造成維保走過(guò)場(chǎng)，無(wú)法保證維保效果，從維保中賺不到錢(qián)，只好采取“以修代?！?，電梯未老先衰；有的維保公司在合同期內(nèi)跟物業(yè)產(chǎn)生一定矛盾，害怕物業(yè)方面在合同到期后不續(xù)約而將維保作業(yè)甚至是部件更換時(shí)間一拖再拖，等新的維保公司入場(chǎng)，有的部件甚至已經(jīng)“帶病作業(yè)”長(zhǎng)達(dá)半年之久；近年來(lái)電梯數(shù)量激增，導(dǎo)致高水平維保人員嚴(yán)重缺乏，維保質(zhì)量難以保證，種種原因?qū)е码娞莨收项l繁，維保不規(guī)范、不到位、不及時(shí)等問(wèn)題普遍存在，用戶(hù)體驗(yàn)差甚至引發(fā)事故。</p><p> 正常使用過(guò)程中常見(jiàn)的幾個(gè)故障 </p> <p> 一、電梯不能正常關(guān)門(mén) </p> <p> 可能的原因有： </p> <p> 1、門(mén)光幕：電梯轎廂轎門(mén)安裝門(mén)光幕，一邊為發(fā)射桿，另一邊為接收桿。當(dāng)電梯門(mén)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(mén)向反方向開(kāi)啟。當(dāng)門(mén)光幕桿被異物或灰塵擋住門(mén)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(mén)電梯不能運(yùn)行。 </p> <p> 2、開(kāi)關(guān)門(mén)按鈕：電梯門(mén)自動(dòng)開(kāi)到位時(shí)，如果按住開(kāi)門(mén)按鈕，則電梯門(mén)長(zhǎng)時(shí)間開(kāi)啟，可以方便乘客多時(shí)正常進(jìn)出轎廂。按一下關(guān)門(mén)按鈕，可以使門(mén)立即關(guān)閉。有時(shí)開(kāi)關(guān)門(mén)按鈕被按后會(huì)卡在里面彈不出來(lái)。如果開(kāi)門(mén)按鈕被卡住可能會(huì)引起電梯到站后門(mén)一直開(kāi)著關(guān)不起來(lái)。關(guān)門(mén)按鈕被卡住會(huì)引起電梯到站后門(mén)開(kāi)到位后立即關(guān)閉。直流電梯，用直流電動(dòng)機(jī)作為驅(qū)動(dòng)力的電梯。這類(lèi)電梯的額定速度一般在 2.零零m/s 以上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="信陽(yáng)電梯維保品牌,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129791489256444/6371297914892564448856279.png"></div><p> 電梯隔音治理，電梯房噪音處理 </p> <p> 電梯噪音是常見(jiàn)的居民小區(qū)噪音，電梯在運(yùn)行時(shí)噪音值在分貝左右。嚴(yán)重的超出了國(guó)家標(biāo)準(zhǔn)，對(duì)給周?chē)?hù)的日常生活造成了惡劣的影響。電梯隔音治理方案能夠有效地解決電梯噪音問(wèn)題，經(jīng)過(guò)治理后白天低于45分貝，夜間不大于35分貝。符合國(guó)家噪音排放相關(guān)標(biāo)準(zhǔn)，達(dá)到居民滿(mǎn)意的效果。 </p> <p> <p> 二、電梯隔音治理方案 </p> <p> 1.噪音源 </p> <p> 電梯機(jī)房曳引機(jī)在工作時(shí)引起的機(jī)械噪音，且多為中低頻噪音。以及軌道摩擦噪音和機(jī)柜震動(dòng)噪音都是噪聲源。 </p> <p> 2.減震臺(tái) </p> <p> 在電梯主機(jī)下方安裝減震臺(tái)，不僅可以隔斷低頻噪聲的傳播結(jié)構(gòu)，還能降低噪聲的傳遞率以及電梯主機(jī)震動(dòng)和抱閘噪聲，從而解決電梯震動(dòng)引起的低頻噪音問(wèn)題。 </p> <p> 3.彈性支架 </p> <p> 使用彈性支架改變固體連接，降低因軌道摩擦產(chǎn)生的噪聲和噪聲的傳播。 </p> <p> 4.無(wú)機(jī)纖維噴涂 </p> <p> 在井道使用無(wú)機(jī)纖維噴涂，不僅可以提高井道的隔音效果，還能整體降低電梯井道產(chǎn)生的噪音。 </p> 電梯的運(yùn)行在主控制板的指令控制變頻器，有變頻器驅(qū)動(dòng)曳引機(jī)帶動(dòng)轎廂運(yùn)行。開(kāi)封乘客電梯</p><p style="text-indent:25px">電梯安裝、維修保養(yǎng)、改造單位應(yīng)當(dāng)經(jīng)***特種設(shè)備安全監(jiān)督管理部門(mén)許可，方可從事相應(yīng)的活動(dòng)。信陽(yáng)電梯維保品牌</p><p> 施工電梯分類(lèi)施工電梯的種類(lèi)很多，按起運(yùn)行方式有無(wú)對(duì)重和有對(duì)重兩種，按其控制方式分為手動(dòng)控制式和自動(dòng)控制式。按需要還可以添加變頻裝置和PLC控制模塊，另外還可以添加樓層呼叫裝置和平層裝置。目前市場(chǎng)上使用的大部分為無(wú)對(duì)重式的，驅(qū)動(dòng)系統(tǒng)置于籠頂上方，減小籠內(nèi)噪音，使吊籠內(nèi)凈空增大，同時(shí)也使傳動(dòng)更加平穩(wěn)、機(jī)構(gòu)振動(dòng)更小，無(wú)對(duì)重設(shè)計(jì)簡(jiǎn)化了安裝過(guò)程。有對(duì)重的施工電梯運(yùn)行起來(lái)更加的平穩(wěn)，更節(jié)能，但是由于其有天滑輪結(jié)構(gòu)，安裝加節(jié)時(shí)就會(huì)更加的麻煩，所以有對(duì)重現(xiàn)在已經(jīng)逐漸的退出市場(chǎng)。為了便于施工電梯的控制和其智能性，施工電梯還可以安裝變頻器，既節(jié)能又能無(wú)級(jí)調(diào)速運(yùn)行起來(lái)更加的平穩(wěn)，乘坐也更加的舒適。安裝平層裝置的施工電梯能使控制起來(lái)更加的方便，更精細(xì)的?？吭谛枰？康臉菍?。安裝樓層呼叫裝置能更加的方便使用時(shí)的信息流通，也使管理更加的方便。信陽(yáng)電梯維保品牌</p><p style="text-indent:25px">河南科恩機(jī)電工程有限公司公司自成立以來(lái)，以維保服務(wù)作為立足點(diǎn)，不斷建立和完善市場(chǎng)營(yíng)銷(xiāo)運(yùn)作體制和服務(wù)體系，與數(shù)十家**企業(yè)建立了良好的合作關(guān)系，良好的電梯維保服務(wù)得到了眾多客戶(hù)的認(rèn)可，市場(chǎng)占有率不斷提高，持久而深入的員工培訓(xùn)體系、人才激勵(lì)機(jī)制和梯隊(duì)建設(shè)是公司發(fā)展的內(nèi)在動(dòng)力和基石，我們將以高質(zhì)量、高效率、高水平的專(zhuān)業(yè)匠人服務(wù)精神，不斷吸取先進(jìn)的技術(shù)和管理方法，提升企業(yè)的運(yùn)營(yíng)效率和市場(chǎng)競(jìng)爭(zhēng)力，給廣大客戶(hù)提供更好更質(zhì)量的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2560026.html</p></div></div></div></div></div><div id="d7zn3nc" class="page-right twoColRt"><div id="jda22j2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ysphovx" 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" 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