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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="b7vxewy" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhaoxiang/2019/8/637028601666243955/6370286016662439551945493.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eqxzwnp" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>安徽正規(guī)電動(dòng)葫蘆承諾守信,電動(dòng)葫蘆</p><p><span>***更新：</span>2020-12-22 16:04:39</p><p><span id="click" >瀏覽次數(shù)：8次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8ik2amj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海浩翔起重機(jī)械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>郭高華</p><p><span>郵箱: </span>shhxqz@126.com</p><p><span>電話: </span>13062861696</p><p><span>傳真: </span>021_53935505</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-53935525</p><p><span>地址: </span>靈石路700號(hào)</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="t2hols7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ie787pc" class="box"><p><p> 環(huán)鏈電動(dòng)葫蘆還可以安裝在懸空工字梁、曲線軌道、旋臂吊導(dǎo)軌及固定吊點(diǎn)上吊運(yùn)重物。環(huán)鏈電動(dòng)葫蘆的接入電源一般是110V-690V，國(guó)內(nèi)標(biāo)配一般是380V，50HZ。其他國(guó)家/地區(qū)對(duì)使用的電源、電壓和安全電壓要求有所不同。環(huán)鏈電動(dòng)葫蘆的控制開關(guān)電壓是24V/36V(控制開關(guān)如果未經(jīng)過內(nèi)置變壓器變壓會(huì)對(duì)人身造成傷害，所以大部份環(huán)鏈電動(dòng)葫蘆的控制電壓是24/36V)。環(huán)鏈電動(dòng)葫蘆標(biāo)準(zhǔn)配置必須含有限位開關(guān)和相序斷相保護(hù)器。安裝方法首先，需先安裝鏈盒;其次，連接電源線連接電源線時(shí)，必須提前切斷電源。同時(shí)地線應(yīng)良好接地，否則操作者觸摸葫蘆或鏈條的任何部位時(shí)，都可能會(huì)感到有電擊的感覺。第三，潤(rùn)滑環(huán)鏈電動(dòng)葫蘆的負(fù)載鏈鏈條的潤(rùn)滑程度是影響負(fù)載鏈?zhǔn)褂脡勖囊粋€(gè)重要因素。及時(shí)有效地潤(rùn)滑負(fù)載鏈，才能保證鏈條的有效使用壽命。第四，檢查鏈條的排列對(duì)于多行鏈的環(huán)鏈電動(dòng)葫蘆，應(yīng)確保下鉤架不被翻轉(zhuǎn)。如果翻轉(zhuǎn)，將其恢復(fù)至正常狀態(tài)，確保鏈條的焊接口排列成行。切勿在鏈條扭曲的葫蘆上懸掛負(fù)載。***，檢查工作電壓由于環(huán)鏈電動(dòng)葫蘆出廠時(shí)，安徽正規(guī)電動(dòng)葫蘆承諾守信，是按用戶指定的電壓或較高的電壓裝備的(*對(duì)雙電壓而言)，安徽正規(guī)電動(dòng)葫蘆承諾守信，安徽正規(guī)電動(dòng)葫蘆承諾守信，如230/460V，需檢查接線并確認(rèn)是否滿足電源電壓的要求。如果不符合。分為鋼絲繩電動(dòng)葫蘆和環(huán)鏈電動(dòng)葫蘆兩種。其中環(huán)鏈電動(dòng)葫蘆分為進(jìn)口和國(guó)產(chǎn)兩種。安徽正規(guī)電動(dòng)葫蘆承諾守信</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽正規(guī)電動(dòng)葫蘆承諾守信,電動(dòng)葫蘆" src="http://tyunfile.71360.com/UpLoadFile/shhaoxiang/2019/8/637028601666243955/6370286016662439551945493.jpg"></div><p> 磨合期的特點(diǎn)：1.磨損速度快由于新機(jī)器零部件加工、裝配和調(diào)整等因素的影響，其摩擦表面粗糙，配合面接觸面積較小，表面的承壓狀況不均。機(jī)器在運(yùn)行過程中，零件表面的凹凸部分相互嵌合摩擦，磨落下來的金屬碎屑，又作為磨料，繼續(xù)參與摩擦，更加速了零件配合表面的磨損。因此，磨合期內(nèi)容易造成零部件（特別是配合表面）的磨損，磨損速度快。這時(shí)，如果超負(fù)荷作業(yè)，則可能導(dǎo)致零部件的損壞，產(chǎn)生早期故障。2.潤(rùn)滑不良由于新裝配的零部件的配合間隙較小，并且由于裝配等原因，很難保證配合間隙的均勻性，潤(rùn)滑油（脂）不易在摩擦表面形成均勻的油膜，以阻止磨損。從而降低潤(rùn)滑效能，造成機(jī)件的早期異常磨損。嚴(yán)重時(shí)會(huì)造成精密配合的摩擦表面劃傷或咬合現(xiàn)象，導(dǎo)致故障的發(fā)生。3.發(fā)生松動(dòng)新加工裝配的零部件，存在著幾何形狀和配合尺寸的偏差，在使用初期，由于受到?jīng)_擊、振動(dòng)等交變負(fù)荷，以及受熱、變形等因素的影響，加上磨損過快等原因，容易使原來緊固的零部件產(chǎn)生松動(dòng)。福建電動(dòng)葫蘆誠(chéng)信企業(yè)葫蘆鋼絲繩拉力大、美觀、快速，壓接一套鋼絲繩只需幾分鐘即可完成，**降低了勞動(dòng)強(qiáng)度，提升了工作效率。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽正規(guī)電動(dòng)葫蘆承諾守信,電動(dòng)葫蘆" src="http://tyunfile.71360.com/UpLoadFile/shhaoxiang/2019/9/637033814652776533/6370338146527765333805488.JPG"></div><p> 鋼絲繩：起重鋼絲繩包括磷化涂層鋼絲繩、鍍鋅鋼絲繩和不銹鋼絲繩，執(zhí)行現(xiàn)行國(guó)家標(biāo)準(zhǔn)GB/T5972-1986《起重機(jī)械用鋼絲繩檢驗(yàn)和報(bào)廢實(shí)用規(guī)范》，保證了經(jīng)久耐用。錐形電動(dòng)機(jī)：起升電機(jī)采用較大起動(dòng)力矩錐形轉(zhuǎn)子制動(dòng)異步電動(dòng)機(jī)，無須外加制動(dòng)器。電機(jī)負(fù)載持續(xù)率為25%，電機(jī)采用B級(jí)或F級(jí)絕緣，電機(jī)防護(hù)等級(jí)IP44/IP54。按鈕開關(guān)：手操作輕巧靈便，分有繩操縱和無線遙控兩種方式。電動(dòng)葫蘆的組成部分有：電機(jī)、傳動(dòng)機(jī)構(gòu)、卷筒和鏈輪。以電機(jī)和卷筒相互位置不同大致可分為四種類型：電動(dòng)葫蘆構(gòu)造圖(1)電機(jī)軸線垂直于卷筒軸線的電動(dòng)葫蘆采用蝸輪傳動(dòng)裝置，寬度方面尺寸大，結(jié)構(gòu)笨重，機(jī)械效率低，加工較困難，已沒有廠家生產(chǎn)這種結(jié)構(gòu)型式的產(chǎn)品了。(2)電動(dòng)機(jī)軸線平行于卷筒軸線的電動(dòng)葫蘆，其優(yōu)點(diǎn)為高度與長(zhǎng)度尺寸小。其缺點(diǎn)為寬度尺寸大，分組性、制造與裝配復(fù)雜，軌道轉(zhuǎn)彎半徑大。(3)電機(jī)裝在卷筒里面的電動(dòng)葫蘆，其優(yōu)點(diǎn)為長(zhǎng)度尺寸小。 </p><p> 電動(dòng)葫蘆是一種特種起重設(shè)備，安裝在天車、龍門吊之上，電動(dòng)葫蘆具有體積小，自重輕，操作簡(jiǎn)單，使用方便等特點(diǎn)，用于工礦企業(yè)，倉(cāng)儲(chǔ)，碼頭等場(chǎng)所。電動(dòng)葫蘆結(jié)構(gòu)緊湊，電機(jī)軸線垂直于卷筒軸線的電動(dòng)葫蘆采用蝸輪傳動(dòng)裝置。其缺點(diǎn)為：長(zhǎng)度尺寸大，寬度方面尺寸大，結(jié)構(gòu)粗笨，機(jī)械效率低，加工較難等。液壓系統(tǒng)為雙重控制，溢流調(diào)節(jié)閥、磁接點(diǎn)壓力表均可對(duì)壓力進(jìn)行精確的控制。電器控制部門采用了低電壓控制，增加了支配系統(tǒng)的安全性。中文名電動(dòng)葫蘆外文名ElectricHoist概述一種起重設(shè)備概況主要結(jié)構(gòu)安裝使用運(yùn)行條件環(huán)鏈葫蘆簡(jiǎn)介特點(diǎn)安裝方法鋼絲葫蘆產(chǎn)品特點(diǎn)參數(shù)和型號(hào)使用范圍防爆葫蘆簡(jiǎn)介卷揚(yáng)機(jī)多功能提升機(jī)目錄7.1組成結(jié)構(gòu)8.2主要特點(diǎn)9.3主要分類。 10~20噸葫蘆在長(zhǎng)時(shí)間連續(xù)運(yùn)轉(zhuǎn)后，可能出現(xiàn)自動(dòng)斷電現(xiàn)象，這屬于電機(jī)的過熱保護(hù)功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽正規(guī)電動(dòng)葫蘆承諾守信,電動(dòng)葫蘆" src="http://tyunfile.71360.com/UpLoadFile/shhaoxiang/2019/9/637033803329044212/6370338033290442122915341.jpg"></div><p> 電動(dòng)葫蘆使用注意事項(xiàng)鋼絲繩電動(dòng)葫蘆，是起重機(jī)械中一種小型的起重設(shè)備。鋼絲繩電動(dòng)葫蘆的型號(hào)很多，有MD1鋼絲繩電動(dòng)葫蘆、CD1鋼絲繩電動(dòng)葫蘆、微型電動(dòng)葫蘆、低建筑鋼絲繩電動(dòng)葫蘆、HC方型鋼絲繩電動(dòng)葫蘆、低凈空電動(dòng)葫蘆。使用注意事項(xiàng)：1、***不允許不銹鋼鋼絲繩電動(dòng)葫蘆的不銹鋼鋼絲繩直接在高速、重載使用：因?yàn)樾碌牟讳P鋼鋼絲繩電動(dòng)葫蘆不要立即在高速、重載下直接使用，而不銹鋼鋼絲繩電動(dòng)葫蘆要在低速、中載條件下運(yùn)行一段時(shí)間，使新繩適應(yīng)使用狀態(tài)后，不銹鋼鋼絲繩電動(dòng)葫蘆再逐步提高鋼絲繩運(yùn)行速度和加大提升載荷，即新鋼絲繩在進(jìn)行高速、重負(fù)荷作業(yè)前必須經(jīng)過初期磨合階段。2、***不允許不銹鋼鋼絲繩電動(dòng)葫蘆的不銹鋼鋼絲繩跳槽：在配合使用不銹鋼鋼絲繩和滑輪時(shí)，必須注意防不銹鋼鋼絲繩電動(dòng)葫蘆的鋼絲繩從輪槽中跳出。如果不銹鋼鋼絲繩電動(dòng)葫蘆的鋼絲繩脫落了輪槽后還在繼續(xù)使用，鋼絲繩將會(huì)產(chǎn)生擠壓變形、扭結(jié)、斷絲、斷股，嚴(yán)重縮短鋼絲繩使用壽命，如果發(fā)生斷繩現(xiàn)象，往往會(huì)帶來災(zāi)難性的后果。3、***不允許不銹鋼鋼絲繩電動(dòng)葫蘆的不銹鋼鋼絲繩擠壓變形：不銹鋼鋼絲繩電動(dòng)葫蘆在使用時(shí)不能受到強(qiáng)烈擠壓，以免鋼絲繩變形，導(dǎo)致結(jié)構(gòu)破壞而出現(xiàn)早期斷絲。電動(dòng)葫蘆控制箱：采用能在緊急情況下切斷主電路，并帶有上下行程保護(hù)斷火限位器的裝置。福建電動(dòng)葫蘆誠(chéng)信企業(yè)</p><p style="text-indent:25px">電動(dòng)葫蘆應(yīng)由專人操縱，操縱者應(yīng)充分掌握安全操作規(guī)程，嚴(yán)禁歪拉斜吊。安徽正規(guī)電動(dòng)葫蘆承諾守信</p><p> 3.變頻控制系統(tǒng)的控制要點(diǎn)橋式起重機(jī)拖動(dòng)系統(tǒng)的控制包括：大車的左、右行及速度檔;小車的前、后行及速度檔；吊鉤的升、降及速度檔等。這些都可以通過變頻器可編程控制器進(jìn)行無觸點(diǎn)控制。橋式起重機(jī)控制系統(tǒng)中需要引起注意的是關(guān)于防止溜鉤的控制，在電磁制動(dòng)器抱住之前和松開后的瞬間，極易發(fā)生重物由于停止?fàn)顟B(tài)下滑而產(chǎn)生溜鉤。（1）起吊重物停住控制要點(diǎn)通過設(shè)定停止起始頻率，和的維持時(shí)間(應(yīng)大于制動(dòng)電磁鐵抱閘時(shí)間)，當(dāng)變頻器的工作頻率下降到時(shí)，變頻器輸出一個(gè)“頻率到達(dá)信號(hào)”，發(fā)出制動(dòng)電磁鐵斷電指令，此時(shí)維持，隨后變頻器工作頻率降為0。（2）起吊重物升降控制要點(diǎn)設(shè)定“升降起始頻率和“檢測(cè)電流時(shí)間，當(dāng)變頻器達(dá)到的同時(shí)，變頻器開始檢測(cè)電流，確認(rèn)電流足夠大，產(chǎn)生的力矩能抵消下降力矩時(shí)發(fā)出松開指令，使制動(dòng)電磁鐵開始通電松開抱閘，應(yīng)大于電磁鐵松開時(shí)間。安徽正規(guī)電動(dòng)葫蘆承諾守信</p><p style="text-indent:25px">上海浩翔起重機(jī)械設(shè)備有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在上海市市轄區(qū)等地區(qū)的機(jī)械及行業(yè)設(shè)備行業(yè)中積累了大批忠誠(chéng)的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**上海浩翔起重和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2515238.html</p></div></div></div></div></div><div id="3vnzr8q" class="page-right twoColRt"><div id="nhwj7ur" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bv2ojli" 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" 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