河南舊房電梯改造維修服務為先河南科恩機電工程供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 電梯蹲底和沖頂***原因分析電梯在正常運行時發(fā)生的蹲底或沖頂***原因1、電氣安全裝置失靈A、強迫減速裝置失靈。當電梯失控沖向井道頂端或底部時，首先經(jīng)過的是強迫減速開關，如果這一開關失靈或減速"><meta name="keywords" content="河南舊房電梯改造維修,電梯"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div><div id="l189h" class="pl_css_ganrao" style="display: none;"><sup id="l189h"></sup><samp id="l189h"></samp><big id="l189h"></big><meter id="l189h"></meter><dfn id="l189h"><legend id="l189h"><style id="l189h"></style></legend></dfn><dfn id="l189h"></dfn><font id="l189h"></font><dfn id="l189h"></dfn><th id="l189h"><span id="l189h"><del id="l189h"></del></span></th><wbr id="l189h"><ol id="l189h"><listing id="l189h"><li id="l189h"></li></listing></ol></wbr><blockquote id="l189h"><tbody id="l189h"><acronym id="l189h"><b id="l189h"></b></acronym></tbody></blockquote><style id="l189h"></style><acronym id="l189h"><del id="l189h"></del></acronym><table id="l189h"></table><tfoot id="l189h"></tfoot><th id="l189h"><button id="l189h"><pre id="l189h"><meter id="l189h"></meter></pre></button></th><pre id="l189h"><label id="l189h"></label></pre><sup id="l189h"></sup><optgroup id="l189h"></optgroup><option id="l189h"><s id="l189h"><tfoot id="l189h"><em id="l189h"></em></tfoot></s></option><center id="l189h"></center><center id="l189h"></center><output id="l189h"><strong id="l189h"></strong></output><nobr id="l189h"></nobr><form id="l189h"><u id="l189h"><thead id="l189h"><acronym id="l189h"></acronym></thead></u></form><small id="l189h"></small><var id="l189h"><wbr id="l189h"><output id="l189h"><strong id="l189h"></strong></output></wbr></var><ol id="l189h"></ol><strong id="l189h"><dl id="l189h"></dl></strong><big id="l189h"></big><font id="l189h"></font><video id="l189h"></video><samp id="l189h"><track id="l189h"><pre id="l189h"></pre></track></samp><meter id="l189h"><noframes id="l189h"><source id="l189h"></source></noframes></meter><rt id="l189h"></rt><td id="l189h"></td><td id="l189h"></td><track id="l189h"></track><button id="l189h"></button><b id="l189h"></b><thead id="l189h"><acronym id="l189h"></acronym></thead><p id="l189h"></p><sup id="l189h"><dd id="l189h"></dd></sup><progress id="l189h"></progress><small id="l189h"><p id="l189h"><ruby id="l189h"></ruby></p></small><dfn id="l189h"><code id="l189h"><pre id="l189h"><nav id="l189h"></nav></pre></code></dfn><strong id="l189h"></strong><form id="l189h"><dl id="l189h"><sub id="l189h"><label id="l189h"></label></sub></dl></form><center id="l189h"><output id="l189h"><sup id="l189h"><font id="l189h"></font></sup></output></center></div><header class="header container"><span id="jag98l3" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="87cjzti" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="gf8uwmx" class="searchbox"><div id="09wixjl" class="searchLt"><div id="bvhe3ot" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="6ni878k" class="clearfix searchWrap"><div id="sr3lsub" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="xmovkls" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="qkwtvnu" class="twoCol"><div id="84bdase" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_jscxsboo/">金屬成型設備</a>?河南舊房電梯改造維修服務為先河南科恩機電工程供應</p><div id="bvx8l32" class="leftbox clearfix"><h1>河南舊房電梯改造維修服務為先河南科恩機電工程供應</h1><div id="bfmyqxz" class="proBig"><div id="ydfnkri" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129791347290712/6371297913472907123214678.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="iho22ta" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129791347290712/6371297913472907123214678.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ynpgnub" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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)品關鍵詞：</span>河南舊房電梯改造維修,電梯</p><p><span>***更新：</span>2020-11-14 05:04:58</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="7ugipgd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河南科恩機電工程有限公司</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: </span>0371-60545350</p><p><span>地址: </span>河南省鄭州市鄭東新區(qū)商鼎路70號煤田地質(zhì)局1126</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="shz7jsj" class="page-proshow02"><p class="title">詳細說明</p><div id="7iu22mj" class="box"><p><p> 電梯蹲底和沖頂***原因分析電梯在正常運行時發(fā)生的蹲底或沖頂***原因1、電氣安全裝置失靈A、強迫減速裝置失靈。當電梯失控沖向井道頂端或底部時，首先經(jīng)過的是強迫減速開關，如果這一開關失靈或減速繼電器出頭粘連不釋放，電梯到達端站前不能減速，即轎廂仍以恒速運行直至蹲底或沖頂；B、位置開關失靈。如果強迫減速開關未能使電梯減速、停止，特別是當電梯以滿載下行越出底層位置后，下限位開關失效，不能斷開控制電路使制動器抱閘，即使極限開關有效，電梯也將發(fā)生蹲底***。因此電梯到達極限開關位置后，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？從運動學上考慮，制停距離主要決定于運動物體的慣性的制動力的大小，設定制動力恒定不變，那么慣性越大，則制動減速越慢，制動距離越長。對滿載下行又未經(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、開關失靈。在強迫減速開關、限位開關均失靈的條件下，如極限開關失效，蹲底或沖頂***將不可避免；D，河南舊房電梯改造維修，河南舊房電梯改造維修、方向接觸器粘連或釋放遲緩造成制動器不抱閘或抱閘時間滯后。2，河南舊房電梯改造維修、制動力矩不足制動器的制動性能是電梯安全運行的一個重要指標。GB10060規(guī)定。電力拖動系統(tǒng)的功能是提供動力，實行電梯速度控制。河南舊房電梯改造維修</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南舊房電梯改造維修,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129791347290712/6371297913472907123214678.png"></div><p style="text-indent:25px">維保單位進行電梯維保，應當進行記錄。記錄至少包括以下內(nèi)容：一)電梯的基本情況和技術(shù)參數(shù)，包括整機制造、裝置、改造、重大維修單位名稱，電梯品種（型式）產(chǎn)品編號，設備代碼，電梯原型號或者改造后的型號，電梯基本技術(shù)參數(shù)（內(nèi)容見第十八條）二)使用單位、使用地點、使用單位內(nèi)編號；三)維保單位、維保日期、維保人員（簽字）四)電梯維保的項目（內(nèi)容）進行的維保工作，達到要求，發(fā)生調(diào)整、更換易損件等工作時的詳細記載。維保記錄應當經(jīng)使用單位平安管理人員簽字確認。維保記錄中的電梯基本技術(shù)參數(shù)主要包括以下內(nèi)容：一)曳引或者強制式驅(qū)動乘客電梯、載貨電梯（以下分別簡稱乘客電梯、載貨電梯）為驅(qū)動方式、額定載重量、額定速度、層站數(shù)；二)液壓電梯，為額定載重量、額定速度、層站數(shù)、油缸數(shù)量、頂升型式；三)雜物電梯，為驅(qū)動方式、額定載重量、額定速度、層站數(shù)；四)自動扶梯和自動人行道，為傾斜角度、額定速度、提升高度、梯級寬度、主機功率、使用區(qū)段長度（自動人行道）維保單位的質(zhì)量檢驗（查）人員或者管理人員應當對電梯的維保質(zhì)量進行不定期檢查，并且進行記錄。濮陽加裝電梯維保收費標準中國在用電梯數(shù)量的快速增長卻發(fā)生在**開放以后，中國電梯技術(shù)水平已與世界同步。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南舊房電梯改造維修,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049321941730188/6370493219417301881373878.png"></div><p> 電梯乘坐安全常識！隨著社會的進步，作為人們?nèi)粘Ｉ畋仨毜囊环N特種設備，電梯已經(jīng)越來越多地走進了人們的生活，電梯在為人們帶來輕便的同時，也帶來了許多血和淚的教訓，我們?yōu)槟切┮虿僮鞑划敗⒋中拇笠?，而遭受災難的人們感到惋惜，在這些教訓的背后讓人們清醒的意識到合理規(guī)范電梯操作以及科學乘梯是非常必要的，所以中國電梯資訊**意為您總結(jié)了一些電梯乘坐安全常識，以供大家學習和了解！1.乘梯時，請查看電梯內(nèi)是否貼有國家質(zhì)檢總局印發(fā)的安全檢驗合格標志。超過檢驗日期的電梯存在安全問題。2.在候梯時，請確認你所在樓層和所要到達的目的樓層，恰當選擇“上升”或“下降”呼梯按鈕，并靠邊站立，以方便乘客走出電梯。3.當進入轎廂時要看一下電梯是否在平層位置，否則可能造成傷害。4.在開門之際，不要觸摸廳、轎門，以免夾手。5.如果電梯滿員，請耐心等待電梯的下一次服務，不可采用擁擠的方法進入電梯轎廂。不要試圖用手、腳或拐杖、棍、棒等物品阻止轎門的關閉，進出轎廂要留意腳下情況，小心快速進出電梯。 </p><p> 電梯維修保養(yǎng)的時候，應該注意些什么呢？ </p> <p> 首先是電梯的曳引機部分，這一部分是需要進行潤滑的。是不是需要添加潤滑劑就要看曳引機外罩上面的兩個刻度，打開油嘴查看的時候，潤滑油應該是在這兩個刻度之間。如果油低于這個刻度的話，就便是應該給曳引機進行加油了，如果長時間不加油的話，會導致電梯曳引機和電動機燒毀。 </p> <p> 之后是電梯轎廂導靴的清潔，導靴在導軌上面運行是十分重要的。電梯想要不發(fā)生響動，就需要導靴在導軌上面有著足夠的潤滑，這才能夠不發(fā)出任何的響動。應該時刻都要保持導靴與導軌的清潔，這樣才能夠保證電梯磨損**小。 </p> <p> 還有的就是電梯廳門，一般電梯出現(xiàn)故障的時候，大多數(shù)都是電梯的廳門上面。當對電梯進行維修保養(yǎng)的時候，對于電梯的廳門就要進行好好的保養(yǎng)工作，需要進行潤滑的地方進行潤滑，需要加油的地方就加油，這樣才能夠保證電梯在運行過程當中不發(fā)出刺耳的響聲。還應該注意一下電梯的安全觸板這些開關線的檢查，因為電梯是一個高頻率的特種設備，所以需要電梯維修保護的時候，對于這些都要進行檢測。 </p> <p> 電梯維修保護工作是電梯運行的保障，三分電梯七分維保，電梯維修保護工作乃是電梯安全的重中之重。乘客電梯：為運送乘客設計的電梯，要求有完善的安全設施以及一定的轎內(nèi)裝飾。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南舊房電梯改造維修,電梯" src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049323158966145/6370493231589661454526950.jpg"></div><p> 在進行電梯維修時，一定要注意電梯運行的必要條件：制動回路和驅(qū)動回路。 </p> <p> 1、所謂制動回路: 制動回路是指電梯從運行到停止，在減速過程中制動和停止后停止的控制回路，電梯減速過程中的制動分為慣性自由制動停止和強制制動停止，制動（抱住制動）*停止電梯，不控制電梯減速，而且在電梯制動（抱住制動）控制回路中也定義為制動回路，抱住制動打開和關閉; </p> <p> 2、驅(qū)動電路: 牽引機運行在上述我們提到的安全電路和門鎖電路中，在上述兩種情況下，在制動器開始準備工作之前，當門鎖和安全電路繼電器合閘后，一旦主板接收到啟動信號，就會立即發(fā)出啟動制動器和牽引機的命令。此時，應將主接觸器（控制電機電源的接觸器）和制動接觸器吸合在一起，為制動器和拖拉機提供動力。電動機接受動力后，轉(zhuǎn)動產(chǎn)生動力，驅(qū)動牽引輪穿過渦輪箱（永磁體同步牽引機無渦輪箱），電梯轎廂由輪與繩之間的摩擦力驅(qū)動（鋼絲繩的磨損不應完全凹入帶槽的半圓輪槽內(nèi)，否則摩擦力不夠，會打滑，轎頂和配重繩輪也會打滑）。 </p> <p> 綜上所述，工作人員在進行電梯維修時，要首先考慮排除以上幾點電梯維修故障，再進行工作，可以有效提高電梯維修的工作效率。電梯保養(yǎng)指定期對運行的電梯部件進行檢查、加油、***積塵、調(diào)試安全裝置的工作。濟源安裝電梯報價</p><p style="text-indent:25px">電梯的運行在主控制板的指令控制變頻器，有變頻器驅(qū)動曳引機帶動轎廂運行。河南舊房電梯改造維修</p><p> 電梯工程的驗收要求 </p> <p> <p> 1.設備進場驗收要求 </p> <p> (1)隨機文件完整。 </p> <p> (2)設備零部件應與裝箱單內(nèi)容相符。 </p> <p> (3)設備外觀不應存在明顯的損壞。 </p> <p> 2.土建交接檢驗的驗收要求 </p> <p> (1)機房(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**小凈空尺寸應和土建布置圖要求的一致。井道壁應垂直，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)當井道底坑下有人員能到達的空間存在，且對重(或平衡重)上未設有安全鉗裝置時，對重緩沖器必須能安裝在(或平衡重運行區(qū)域的下邊必須)一直延伸到堅固地面上的實心樁墩上。 </p> <p> (3)電梯安裝之前，所有廳門預留孔必須設有高度不小于1200mm的安全保護圍封(安全防護門)，并應保證有足夠的強度，保護圍封下部應有高度不小于100mm的踢腳板，并應采用左右開啟方式，不能上下開啟。 </p> 河南舊房電梯改造維修</p><p style="text-indent:25px">河南科恩機電工程有限公司發(fā)展規(guī)模團隊不斷壯大，現(xiàn)有一支專業(yè)技術(shù)團隊，各種專業(yè)設備齊全。專業(yè)的團隊大多數(shù)員工都有多年工作經(jīng)驗，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展科恩維保的品牌。我公司擁有強大的技術(shù)實力，多年來一直專注于電梯及配件、機電設備、空調(diào)及配件、機械設備、電線電纜、五金配件、電動工具、電氣設備、家居用品、裝飾材料、計算機軟硬件及輔助設備；電梯安裝工程；機電設備安裝工程；家用電器安裝及維修；計算機軟硬件的技術(shù)咨詢、技術(shù)服務。的發(fā)展和創(chuàng)新，打造高指標產(chǎn)品和服務。科恩機電始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動力，致力于為顧客帶來高品質(zhì)的電梯維保，電梯改造，電梯加裝，電梯安裝。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1982892.html</p></div></div></div></div></div><div id="qgwt77f" class="page-right twoColRt"><div id="8oqnzwd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ueb39mo" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="peg2g2l" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應</p></a></div><div id="lv3hj3j" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="kk22s4r" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會務租車網(wǎng) 車永捷供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務租車網(wǎng) 車永捷供應</p></a></div><div id="qaxpmgs" class="clear"></div></div><div id="tnzwdkr" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">**新產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="ap7ovse" class="page-proshow02"><p class="title">本企業(yè)其它產(chǎn)品 <span style="float:right;"><a >更多>></a></span></p><div id="3jgn73g" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/2280.html"><div id="qfh8zja" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049321941730188/6370493219417301881373878.png" alt="濮陽電梯安裝公司信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濮陽電梯安裝公司信息推薦河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2281.html"><div id="3x3yart" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049323158966145/6370493231589661454526950.jpg" alt="濟源小區(qū)電梯信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟源小區(qū)電梯信息推薦河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2282.html"><div id="kuro823" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049323158966145/6370493231589661454526950.jpg" alt="鄭州雜物電梯維保流程信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鄭州雜物電梯維保流程信息推薦河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2283.html"><div id="8xr7oxz" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049322515405318/6370493225154053185931734.png" alt="周口舊房電梯改造施工方案誠信為本河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>周口舊房電梯改造施工方案誠信為本河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/6112.html"><div id="3gneb3b" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129791347290712/6371297913472907123214678.png" alt="新鄉(xiāng)舊房電梯改造價格服務為先河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>新鄉(xiāng)舊房電梯改造價格服務為先河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/6113.html"><div id="ue2vnel" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129789624955431/6371297896249554318964646.png" alt="鄭州乘客電梯安裝誠信為本河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鄭州乘客電梯安裝誠信為本河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/6114.html"><div id="xmovceq" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129789503707161/6371297895037071616546086.png" alt="濟源乘客電梯維保收費標準歡迎來電河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟源乘客電梯維保收費標準歡迎來電河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/6118.html"><div id="nmovxu3" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049322737872896/6370493227378728967478432.png" alt="濟源舊房電梯改造信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟源舊房電梯改造信息推薦河南科恩機電工程供應</p></a></li></ul></div></div><div id="2krjlsk" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="qfcoqcj" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/689475.html"><div id="yspbdk2" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/1/10/11/636827157893547182_yanchenghuaheng_1961113.jpg" alt="直銷組焊矯一體機暢銷全國華恒供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>直銷組焊矯一體機暢銷全國華恒供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1871883.html"><div id="gk7lnfr" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129791489256444/6371297914892564448856279.png" alt="開封汽車電梯維保流程服務為先河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>開封汽車電梯維保流程服務為先河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/685727.html"><div id="vfczgce" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/QH02/637209177609130860/4427664.jpg" alt="青海高質(zhì)量非標設備生產(chǎn)公司西寧藍天機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>青海高質(zhì)量非標設備生產(chǎn)公司西寧藍天機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2282.html"><div id="3h2iprd" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049323158966145/6370493231589661454526950.jpg" alt="鄭州雜物電梯維保流程信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鄭州雜物電梯維保流程信息推薦河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/6118.html"><div id="ynacjgs" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049322737872896/6370493227378728967478432.png" alt="濟源舊房電梯改造信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟源舊房電梯改造信息推薦河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2280.html"><div id="3roq7nz" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/9/637049321941730188/6370493219417301881373878.png" alt="濮陽電梯安裝公司信息推薦河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濮陽電梯安裝公司信息推薦河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2946396.html"><div id="aph8jbi" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/keenjidian/2019/12/637129789503707161/6371297895037071616546086.png" alt="信陽老舊電梯改造施工方案值得信賴河南科恩機電工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>信陽老舊電梯改造施工方案值得信賴河南科恩機電工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1552581.html"><div id="yik78rt" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/QH02/637209159299707032/1213395.jpg" alt="青海不銹鋼非標設備配件公司西寧藍天機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>青海不銹鋼非標設備配件公司西寧藍天機械供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="blikwd3" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="bmxwk" class="pl_css_ganrao" style="display: none;"><meter id="bmxwk"></meter><input id="bmxwk"></input><legend id="bmxwk"></legend><nobr id="bmxwk"><pre id="bmxwk"><ul id="bmxwk"></ul></pre></nobr><dfn id="bmxwk"></dfn><bdo id="bmxwk"><span id="bmxwk"></span></bdo><th id="bmxwk"></th><video id="bmxwk"><menu id="bmxwk"><samp id="bmxwk"><small id="bmxwk"></small></samp></menu></video><em id="bmxwk"></em><pre id="bmxwk"><label id="bmxwk"><progress id="bmxwk"></progress></label></pre><big id="bmxwk"><track id="bmxwk"></track></big><thead id="bmxwk"><ruby id="bmxwk"><menu id="bmxwk"></menu></ruby></thead><thead id="bmxwk"></thead><th id="bmxwk"><em id="bmxwk"><style id="bmxwk"></style></em></th><optgroup id="bmxwk"></optgroup><noframes id="bmxwk"><p id="bmxwk"><ins id="bmxwk"><optgroup id="bmxwk"></optgroup></ins></p></noframes><wbr id="bmxwk"><kbd id="bmxwk"></kbd></wbr><xmp id="bmxwk"></xmp><xmp id="bmxwk"></xmp><nav id="bmxwk"></nav><pre id="bmxwk"><delect id="bmxwk"></delect></pre><dfn id="bmxwk"></dfn><label id="bmxwk"><progress id="bmxwk"></progress></label><ul id="bmxwk"></ul><abbr id="bmxwk"><strong id="bmxwk"></strong></abbr><center id="bmxwk"><abbr id="bmxwk"><strike id="bmxwk"><font id="bmxwk"></font></strike></abbr></center><dl id="bmxwk"><pre id="bmxwk"><s id="bmxwk"></s></pre></dl><rp id="bmxwk"></rp><address id="bmxwk"></address><pre id="bmxwk"></pre><thead id="bmxwk"></thead><thead id="bmxwk"><ruby id="bmxwk"></ruby></thead><abbr id="bmxwk"><wbr id="bmxwk"><output id="bmxwk"><table id="bmxwk"></table></output></wbr></abbr><nobr id="bmxwk"><pre id="bmxwk"><u id="bmxwk"></u></pre></nobr><tfoot id="bmxwk"></tfoot><form id="bmxwk"><dl id="bmxwk"><pre id="bmxwk"><label id="bmxwk"></label></pre></dl></form><rt id="bmxwk"></rt><pre id="bmxwk"><strike id="bmxwk"><option id="bmxwk"></option></strike></pre><mark id="bmxwk"></mark><blockquote id="bmxwk"><bdo id="bmxwk"></bdo></blockquote><listing id="bmxwk"></listing><label id="bmxwk"><em id="bmxwk"></em></label><tr id="bmxwk"><label id="bmxwk"><button id="bmxwk"></button></label></tr><delect id="bmxwk"></delect><s id="bmxwk"><progress id="bmxwk"></progress></s><tr id="bmxwk"><label id="bmxwk"><thead id="bmxwk"></thead></label></tr><sup id="bmxwk"></sup><output id="bmxwk"><nav id="bmxwk"></nav></output><li id="bmxwk"></li><tfoot id="bmxwk"></tfoot><thead id="bmxwk"><strong id="bmxwk"><strike id="bmxwk"></strike></strong></thead><dfn id="bmxwk"><strike id="bmxwk"><pre id="bmxwk"></pre></strike></dfn><em id="bmxwk"><small id="bmxwk"><tbody id="bmxwk"><small id="bmxwk"></small></tbody></small></em><em id="bmxwk"></em><var id="bmxwk"><wbr id="bmxwk"><abbr id="bmxwk"><strong id="bmxwk"></strong></abbr></wbr></var><optgroup id="bmxwk"><div id="bmxwk"><acronym id="bmxwk"></acronym></div></optgroup><dl id="bmxwk"></dl><em id="bmxwk"><style id="bmxwk"><tbody id="bmxwk"></tbody></style></em><p id="bmxwk"></p><i id="bmxwk"><ins id="bmxwk"></ins></i><li id="bmxwk"></li><label id="bmxwk"><xmp id="bmxwk"></xmp></label><menuitem id="bmxwk"><em id="bmxwk"><wbr id="bmxwk"><mark id="bmxwk"></mark></wbr></em></menuitem><cite id="bmxwk"><form id="bmxwk"><optgroup id="bmxwk"><div id="bmxwk"></div></optgroup></form></cite><form id="bmxwk"><legend id="bmxwk"><track id="bmxwk"></track></legend></form><thead id="bmxwk"><abbr id="bmxwk"><big id="bmxwk"></big></abbr></thead><small id="bmxwk"><kbd id="bmxwk"><noframes id="bmxwk"><td id="bmxwk"></td></noframes></kbd></small><nobr id="bmxwk"></nobr><tt id="bmxwk"></tt><optgroup id="bmxwk"><fieldset id="bmxwk"><acronym id="bmxwk"><strong id="bmxwk"></strong></acronym></fieldset></optgroup><address id="bmxwk"></address><menuitem id="bmxwk"></menuitem><dfn id="bmxwk"><cite id="bmxwk"></cite></dfn><address id="bmxwk"></address><acronym id="bmxwk"><samp id="bmxwk"><nobr id="bmxwk"><pre id="bmxwk"></pre></nobr></samp></acronym><pre id="bmxwk"><optgroup id="bmxwk"><strike id="bmxwk"></strike></optgroup></pre><acronym id="bmxwk"><b id="bmxwk"></b></acronym><em id="bmxwk"><small id="bmxwk"><mark id="bmxwk"></mark></small></em><tr id="bmxwk"><label id="bmxwk"><thead id="bmxwk"></thead></label></tr><tbody id="bmxwk"></tbody><tr id="bmxwk"><var id="bmxwk"><center id="bmxwk"><abbr id="bmxwk"></abbr></center></var></tr><b id="bmxwk"></b><cite id="bmxwk"></cite><tbody id="bmxwk"></tbody><ul id="bmxwk"></ul><menuitem id="bmxwk"></menuitem><small id="bmxwk"></small><strong id="bmxwk"></strong><strike id="bmxwk"></strike><legend id="bmxwk"><mark id="bmxwk"><strong id="bmxwk"></strong></mark></legend><label id="bmxwk"><button id="bmxwk"></button></label><rp id="bmxwk"><input id="bmxwk"><blockquote id="bmxwk"><th id="bmxwk"></th></blockquote></input></rp><form id="bmxwk"><dl id="bmxwk"><pre id="bmxwk"></pre></dl></form><th id="bmxwk"><button id="bmxwk"></button></th><dl id="bmxwk"><delect id="bmxwk"><bdo id="bmxwk"></bdo></delect></dl><bdo id="bmxwk"><ins id="bmxwk"></ins></bdo><label id="bmxwk"><ol id="bmxwk"><em id="bmxwk"></em></ol></label><option id="bmxwk"><s id="bmxwk"><ul id="bmxwk"><listing id="bmxwk"></listing></ul></s></option><b id="bmxwk"></b></div></html>