安徽汽車吊商家泰安天億汽車銷售服務(wù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 汽車起重機(jī)是一種使用廣闊的工程機(jī)械，這種機(jī)械能以較快速度行走，機(jī)動性好、適應(yīng)性強(qiáng)、自備動力不需要配備電源、能在野外作業(yè)、操作簡便靈活，因此在交通運(yùn)輸、城建、消防、大型物料場、基建、急救等領(lǐng)域得到了廣闊的使"><meta name="keywords" content="安徽汽車吊商家,汽車"><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 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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>安徽汽車吊商家,汽車</p><p><span>***更新：</span>2021-01-10 02:17:16</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="fpz47fc" 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="wlvztur" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3jyizbi" class="box"><p><p style="text-indent:25px"> 汽車起重機(jī)是一種使用廣闊的工程機(jī)械，這種機(jī)械能以較快速度行走，機(jī)動性好、適應(yīng)性強(qiáng)、自備動力不需要配備電源、能在野外作業(yè)、操作簡便靈活，因此在交通運(yùn)輸、城建、消防、大型物料場、基建、急救等領(lǐng)域得到了廣闊的使用。在汽車起重機(jī)上采用液壓起重技術(shù)，具有承載能力大，可在有沖擊、振動和環(huán)境較差的條件下工作。由于系統(tǒng)執(zhí)行元件需要完成的動作較為簡單，安徽汽車吊商家，位置精度要求較低，所以，安徽汽車吊商家，安徽汽車吊商家，系統(tǒng)以手動操縱為主，對于起重機(jī)械液壓系統(tǒng)，設(shè)計(jì)中確保工作可靠與安全較為重要。起重臂的變幅，由單只或雙只液壓油缸通過油液控制完成。安徽汽車吊商家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽汽車吊商家,汽車" src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363871565644531/6184980.png"></div><p style="text-indent:25px"> 平衡閥是保證汽車起重機(jī)安全使用的重要元件。如果變幅缸或伸縮缸的活塞桿外伸動作正常，但當(dāng)多路閥處于中位時(shí)活塞桿有持續(xù)緩慢回縮現(xiàn)象時(shí)，一般可判定是平衡閥密封不可靠。假如在負(fù)重情況下，液壓缸活塞桿間歇機(jī)的維修工作有參考價(jià)回縮，并伴有“咔、咔”聲，則有兩種可能：一是液壓缸有桿腔有空氣，由于空氣的可壓縮性和彈性，導(dǎo)致平衡閥間歇性開啟；二是液壓缸無桿腔密封不良，壓力油通過活塞處泄漏到有桿腔中，逐漸積蓄，到一定的壓力時(shí)使平衡閥開啟。有時(shí)會遇到活塞桿不能回縮的情況，此時(shí)可重點(diǎn)檢查平衡閥控制油路上的阻尼小孔是否堵塞，柱塞是否卡死。如果小孔沒有堵，柱塞也不卡，則可將小孔適當(dāng)擴(kuò)大些，以減小小孔的節(jié)流作用，補(bǔ)償因柱塞和閥孔磨損產(chǎn)生的內(nèi)泄漏，這樣才能產(chǎn)生足夠的壓力來推動柱塞，頂開單向閥，使無桿腔回油。安徽汽車吊商家通過液壓銷作用，以單個(gè)液壓油缸可完成多節(jié)伸臂的運(yùn)動，并達(dá)到各種工況的程度控制和自動伸縮。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽汽車吊商家,汽車" src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363891057431641/4945289.png"></div><p> 輕量化汽車起重機(jī)已經(jīng)成為汽車起重機(jī)的發(fā)展趨勢，而輕量化汽車起重機(jī)也對其安全性提出了更高要求，通過對輕量化汽車起重機(jī)安全性檢測以及評價(jià)，能夠保證輕量化汽車起重機(jī)在使用過程中的安全性。起重機(jī)作為常用的一種機(jī)械設(shè)備，在生產(chǎn)過程中需要消耗大量的鋼材，而且汽車起重機(jī)在使用過程中需要消耗大量的燃油，并對環(huán)境造成了較大的污染，這些對于社會發(fā)展極為不利，同時(shí)與國家提出的建設(shè)資源節(jié)約型社會、環(huán)境保護(hù)等存在著矛盾，因而對汽車起重機(jī)進(jìn)行輕量化設(shè)計(jì)和研究已經(jīng)成為了汽車起重機(jī)發(fā)展的必然趨勢，但是輕量化汽車起重機(jī)相對于傳統(tǒng)的汽車起重機(jī)，對安全性能提出了更高要求。 </p> <p> <br /> </p><p> 汽車起重機(jī)工作中發(fā)出噪聲，檢查分析如下： </p> <p> (2)溢流閥噪聲 </p> <p> 溢流閥產(chǎn)生高頻噪聲是先導(dǎo)閥性能不穩(wěn)定所致，即先導(dǎo)閥前腔壓力的高頻振蕩引起空氣振動發(fā)出的噪聲。主要原因是：油液中混入空氣，在先導(dǎo)閥前腔內(nèi)形成氣穴引發(fā)高頻噪聲，應(yīng)及時(shí)排盡空氣;針閥在使用過程中因頻繁開啟而過度磨損，使先導(dǎo)流量不穩(wěn)定、壓力產(chǎn)生波動引發(fā)噪聲，應(yīng)及時(shí)修理或更換;先導(dǎo)閥因彈簧疲勞變形造成其調(diào)壓功能不穩(wěn)定，使壓力波動大引發(fā)噪聲，應(yīng)更換彈簧。 </p> <p> (3)液壓缸噪聲 </p> <p> 液壓缸中空氣未完全排盡，在高壓作用下產(chǎn)生氣穴會引發(fā)較大噪聲，須及時(shí)排盡空氣;缸頭油封過緊或活塞桿彎曲，在運(yùn)動過程中也會因別勁產(chǎn)生噪聲，須及時(shí)更換油封或校直活塞桿。汽車起重機(jī)功率大，油耗小，噪音符合國家標(biāo)準(zhǔn)要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽汽車吊商家,汽車" src="https://tyunfile.71360.com/WaterMark/UploadFile/tyqcxs/637363871401914063/1255318.png"></div><p> 汽車起重機(jī)全新優(yōu)化轉(zhuǎn)臺結(jié)構(gòu) </p> <p> 優(yōu)化設(shè)計(jì)箱型結(jié)構(gòu)轉(zhuǎn)臺，剛度大幅提升，抗扭轉(zhuǎn)性能更強(qiáng)；變幅油缸底座加寬，回轉(zhuǎn)更加穩(wěn)定。 **度車架及超大支腿跨距 **度防扭轉(zhuǎn)大箱型車架結(jié)構(gòu)，經(jīng)過有限元優(yōu)化分析及超載強(qiáng)化試驗(yàn)驗(yàn)證，性能穩(wěn)定可靠； 6.2m×5.4m超大支腿跨距，保障作業(yè)安全、穩(wěn)定； </p> <p> <span style="font-size:12px;"> 夜間支腿照明系統(tǒng)，使夜間作業(yè)安全無憂。</span> </p> <p> 高效液壓系統(tǒng) 大排量四聯(lián)齒輪泵，國內(nèi)前列主控閥，采用內(nèi)置雙泵雙向合流技術(shù)，復(fù)合動作更加平順，可實(shí)現(xiàn)卷揚(yáng)和伸臂、起變幅的雙向合流，作業(yè)效率大幅提升； </p> <p> 自由滑轉(zhuǎn)功能：雙向回轉(zhuǎn)緩沖閥，可實(shí)現(xiàn)預(yù)吊載情況下的精細(xì)**速定位；大功率液壓油散熱器：新型帶旁通功能、意大利進(jìn)口風(fēng)扇電機(jī)組，有效解決高溫環(huán)境下車輛的溫升問題。中國的汽車式起重機(jī)誕生于上世紀(jì)的60年代。安徽汽車吊商家</p><p style="text-indent:25px">汽車起重機(jī)一般備有上、下車兩個(gè)操縱室，作業(yè)時(shí)必需伸出支腿保持穩(wěn)定。安徽汽車吊商家</p><p> 無銷全液壓伸縮機(jī)構(gòu)的優(yōu)點(diǎn)是臂長變化容易，工作臂長種類多，實(shí)用性很強(qiáng)。缺點(diǎn)是自重大，對整機(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繩排，可以是單液壓缸或多液壓缸加兩級繩排。 </p> <p> 多液壓缸加一級繩排的特點(diǎn)是較末一節(jié)臂采用鋼絲繩伸縮，其他伸縮臂采用多級缸或多個(gè)單級缸或多級缸和單級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。安徽汽車吊商家</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)競爭力，努力學(xué)習(xí)行業(yè)知識，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。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2777635.html</p></div></div></div></div></div><div id="3aceqm7" class="page-right twoColRt"><div id="rllifmt" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fztf8gt" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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