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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/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_gcjjzjxm/">工程機(jī)械、建筑機(jī)械</a>?<a href="http://www.cdcfah.com/cp/third-gcjjzjxm_qizhongjiwo/">起重機(jī)</a>?上海汽車吊參考價(jià) 泰安天億汽車銷售服務(wù)供應(yīng)</p><div id="8hhynul" class="leftbox clearfix"><h1>上海汽車吊參考價(jià) 泰安天億汽車銷售服務(wù)供應(yīng)</h1><div id="nwd7mqc" class="proBig"><div id="8y27ifr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363883477656250/8815918.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="unkmlry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363883477656250/8815918.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="znkwvry" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海汽車吊參考價(jià),汽車</p><p><span>***更新：</span>2021-01-28 15:27:25</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="g2kceqs" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">泰安天億汽車銷售服務(wù)有限公司</a></p><p><span>聯(lián)系人：</span>燕民</p><p><span>郵箱: </span>sdtyzgx@126.com</p><p><span>電話: </span>13905489699</p><p><span>傳真: </span>0538_</p><p><span>網(wǎng)址: </span>http://tyqcxs.shop.88360.com</p><p><span>手機(jī): </span>0538-8160937</p><p><span>地址: </span>山東省泰安市岱岳區(qū)滿莊鎮(zhèn)南留街以南2#樓 </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="knu3jl2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="87jv7tf" class="box"><p><p> 汽車起重機(jī)液壓泵的常見故障是軸伸處外漏或因磨損引起排量減小。不論是齒輪泵還是柱塞泵，其內(nèi)部泄漏量的80％是因軸向密封面磨損引起的，可通過研磨來解決。 </p> <p> 液壓缸液壓缸的故障多表現(xiàn)為外漏或內(nèi)漏。液壓缸活塞桿被拉毛后，上海汽車吊參考價(jià)，上海汽車吊參考價(jià)，缸蓋處的密封件很快被磨損而產(chǎn)生外漏；導(dǎo)向套偏磨失圓，當(dāng)其圓度誤差超過0.20mm時(shí)也會(huì)導(dǎo)致外漏；密封件老化也是導(dǎo)致外漏的原因之一。維修液壓缸時(shí)除了更換密封件，還要特別注意活塞上支承環(huán)的磨損量，磨損量較大時(shí)應(yīng)予更換。如果是應(yīng)急處理，上海汽車吊參考價(jià)，可在支承環(huán)與活塞之間加墊薄物，以免活塞與缸筒直接接觸造成拉缸。為了避免拉傷缸筒，支承環(huán)和導(dǎo)向套比較好采用非金屬材料制作。汽車起重機(jī)的優(yōu)點(diǎn)是機(jī)動(dòng)性好，轉(zhuǎn)移迅速。上海汽車吊參考價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海汽車吊參考價(jià),汽車" src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363883477656250/8815918.png"></div><p> 汽車起重機(jī)液壓系統(tǒng)的性能分析： </p> <p> 該液壓系統(tǒng)由調(diào)壓、調(diào)速、換向、鎖緊、平衡、制動(dòng)、多缸卸荷等基本回路組成，其性能特點(diǎn)是： </p> <p> 1) 在調(diào)壓回路中，采用安全閥來限制系統(tǒng)比較高工作壓力，防止系統(tǒng)過載，對(duì)起重機(jī)實(shí)現(xiàn)超重起吊安全保護(hù)作用。 </p> <p> 2) 在調(diào)速回路中，采用手動(dòng)調(diào)節(jié)換向閥的開度大小來調(diào)整工件機(jī)構(gòu) (起降機(jī)構(gòu)除外)的速度，方便靈活，充分體現(xiàn)以人為本，用人來直接操縱設(shè)備的思想。 </p> <p> 3) 在鎖緊回路中，采用由液控單向閥構(gòu)成的雙向液壓鎖將前后支腿鎖定在一定位置上，工作可靠，安全，確保整個(gè)起吊過程中，每條支腿都不會(huì)出現(xiàn)軟腿的現(xiàn)象，即使出現(xiàn)發(fā)動(dòng)機(jī)死火或液壓管道破裂的情況，雙向液壓鎖仍能正常工作，且有效時(shí)間長(zhǎng)。 </p> <p> 4) 在平衡回路中，采用經(jīng)過改進(jìn)的單向液控順序閥作平衡閥，以防止在起升、吊臂伸縮和變幅作業(yè)過程中因重物自重而下降，且工作穩(wěn)定、可靠，但在一個(gè)方向有背壓，會(huì)對(duì)系統(tǒng)造成一定的功率損耗。湘西汽車吊廠家汽車起重機(jī)的包裝一般為裸裝，但出口時(shí)要涂防銹油以防止在儲(chǔ)運(yùn)中出現(xiàn)銹蝕現(xiàn)象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海汽車吊參考價(jià),汽車" src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363879991923828/6338175.png"></div><p> 全地面起重機(jī)是一種兼有汽車起重機(jī)和越野起重機(jī)特點(diǎn)的高性能產(chǎn)品。它既能像汽車起重機(jī)一樣快速轉(zhuǎn)移、長(zhǎng)距離行駛，又可滿足在狹小和崎嶇不平或泥濘場(chǎng)地上作業(yè)的要求，即行駛速度快，多橋驅(qū)動(dòng)，全輪轉(zhuǎn)向，三種轉(zhuǎn)向方式，離地間隙大，爬坡能力高，可不用支腿吊重等功能，是一種極有發(fā)展前途的產(chǎn)品。 </p> <p> 它的發(fā)展一直被業(yè)界成為奇跡：在德國(guó)的哥德瓦爾德公司和P&H德國(guó)子公司于20世紀(jì)70年代末研制出世界上第1臺(tái)全地面起重機(jī)之后，20世紀(jì)80年代世界上有多家企業(yè)相繼有自己的新產(chǎn)品投放市場(chǎng)，并提出了全地面“AT”這個(gè)新概念。從上世紀(jì)七八十年代起，世界起重機(jī)主要企業(yè)，德國(guó)的利勃海爾、克虜伯、德馬格，美國(guó)的格魯夫，日本的多田野，以及早期的英國(guó)的科爾斯等，均對(duì)全地面起重機(jī)的開發(fā)投入了大量的人力、物力。從全地面產(chǎn)品的發(fā)展歷史來看，幾十年來，全地面起重機(jī)一直表示著行業(yè)的潮流，是全球汽車起重機(jī)的未來發(fā)展趨勢(shì)。 </p><p> 在實(shí)際的輕量化汽車起重機(jī)安全性檢測(cè)與評(píng)價(jià)過程中存在有以下問題： </p> <p> 安全隱患較多，輕量化汽車起重機(jī)中部分操作人員不具備相應(yīng)的資質(zhì)，在檢測(cè)完輕量化汽車起重機(jī)常規(guī)指標(biāo)外，由于輕量化汽車起重機(jī)與早期的汽車起重機(jī)存在差異，因而對(duì)操作人員應(yīng)有更高要求，但實(shí)際上部分操作人員屬于無證上崗，部分輕量化汽車起重機(jī)設(shè)備沒有設(shè)置相應(yīng)的安全設(shè)施，也沒有在明顯的位置懸掛安全警示語(yǔ)，除了操作本身外，在管理規(guī)章制度方面，也沒有就輕量化汽車起重機(jī)的日常操作給出具體的管理制度。此外，在輕量化汽車起重機(jī)檢測(cè)中沒有按照相應(yīng)的要求定期定時(shí)進(jìn)行檢測(cè)。這些都使得輕量化汽車起重機(jī)檢測(cè)中安全隱患較多。大噸位的液壓汽車起重機(jī)選用多聯(lián)齒輪泵，合流時(shí)還可實(shí)現(xiàn)上述各動(dòng)作的加速。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海汽車吊參考價(jià),汽車" src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363894866992188/4499422.png"></div><p> 汽車起重機(jī)特點(diǎn)： </p> <p> 1.豪華全駕駛室和操縱室具有現(xiàn)代流線型風(fēng)格； </p> <p> 2.功率大，油耗小，噪音符合國(guó)家標(biāo)準(zhǔn)要求； </p> <p> 3.走臺(tái)板為全覆蓋式，便于在車上工作與檢修； </p> <p> 4.支腿系統(tǒng)采用雙面操縱，方便實(shí)用； </p> <p> 5.產(chǎn)品各項(xiàng)性能指標(biāo)基本達(dá)到了多田野50噸產(chǎn)品性能指標(biāo)； </p> <p> 汽車起重機(jī)工作原理： </p> <p> 在起重臂里面的下面有一個(gè)轉(zhuǎn)動(dòng)卷筒，上面繞鋼絲繩，鋼絲繩通過在下一節(jié)臂頂端上的滑輪，將上一節(jié)起重臂拉出去，依此類推?？s回時(shí)，卷筒倒轉(zhuǎn)回收鋼絲繩，起重臂在自重作用下回縮。這個(gè)轉(zhuǎn)動(dòng)卷筒采用液壓馬達(dá)驅(qū)動(dòng)，因此能看到兩根油管，但千萬別當(dāng)成油缸。中國(guó)的汽車式起重機(jī)產(chǎn)業(yè)取得了長(zhǎng)足的發(fā)展。蘭州汽車起重機(jī)哪家強(qiáng)</p><p style="text-indent:25px">液壓汽車起重機(jī)的起重臂由多節(jié)臂段組成，可以根據(jù)對(duì)起升高度的不同要求設(shè)計(jì)。上海汽車吊參考價(jià)</p><p> 汽車起重長(zhǎng)種類多，機(jī)按伸縮機(jī)構(gòu)的技術(shù)分，可以分為無銷全液壓伸縮機(jī)構(gòu)和自動(dòng)插銷式伸縮機(jī)構(gòu)。 </p> <p> 無銷全液壓伸縮機(jī)構(gòu)的優(yōu)點(diǎn)是臂長(zhǎng)變化容易，工作臂長(zhǎng)種類多，實(shí)用性很強(qiáng)。缺點(diǎn)是自重大，對(duì)整機(jī)穩(wěn)定性的影響較大。 </p> <p> 無銷全液壓伸縮機(jī)構(gòu)有不同的組合形式可以是多液壓缸加一級(jí)繩排，可以是單液壓缸或多液壓缸加兩級(jí)繩排。 </p> <p> 多液壓缸加一級(jí)繩排的特點(diǎn)是較末一節(jié)臂采用鋼絲繩伸縮，其他伸縮臂采用多級(jí)缸或多個(gè)單級(jí)缸或多級(jí)缸和單級(jí)缸套用等方式直接用油缸伸縮。因而較末伸縮臂的界面變化較大，其他臂節(jié)截面的變化較小。上海汽車吊參考價(jià)</p><p style="text-indent:25px">泰安天億汽車銷售服務(wù)有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型的公司。天億汽車銷售致力于為客戶提供良好的隨車起重機(jī)，汽車起重機(jī)，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。天億汽車銷售秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3052107.html</p></div></div></div></div></div><div id="jsurdam" class="page-right twoColRt"><div id="88zlx32" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qzrj2km" 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 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