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.box166_-1863 .contMain { padding: 20px; line-height: 200%; font-size: 14px; } .box166_-1863 .contMain .tiyao { border: #f2f2f2 1px dashed; background: #ececec; padding: 10px; margin-bottom: 30px; display: none; } .box166_-1863 .change { margin-top: 10px; } .box166_-1863 .change a { text-decoration: none; } .box166_-1863 .change a:hover { color: #ff9d34; } .box166_-1863 .change .lastone { color: #1b67ca; } .box166_-1863 .key { background: #F8F8F8 url(/iFile/165/artIcon.gif) no-repeat 10px 10px; height: 30px; line-height: 30px; padding-left: 30px; } .box166_-1863 .key a { text-decoration: none; } .box166_-1863 .newslist h2 { height: 30px; line-height: 30px; } .box166_-1863 .newslist li a { text-decoration: none; line-height: 26px; } .box166_-1863 .newslist li a:hover { text-decoration: underline; } </style><div id="_ctl4_box" class="box166_-1863"> <div class="title"> <h2 class="title1" style="font-size: 20px;color: #333;margin-bottom: 10px; font-weight: normal;">通風管道廠家知識分享：通風管道施工期間安裝吊架的規定是什么？</h2> <p> <span class="fromF">來源：</span> <span class="timeM">時間：2022-03-22 10:15:44</span> <span class="timeM">瀏覽次數：<label id="_ctl4_ClickRead" class="ClickRead">43</label></span> </p> </div> <div class="contMain"> <div id="_ctl4_nsNoteDiv" class="tiyao">通風管道吊架安裝是通風管道施工中的重要環節。吊架安裝起到支撐重量、平衡介質反作用力、限制位移和防止振動的作用。因此，施工人員有必要了解吊架安裝的規定，以便更好地完成通風管道施工項目</div> <div class="content"> <div id="_ctl4_nsContentDiv" class="nscontent">通<a target="_blank" title="風管" class="keywords" href="/">風管</a>道吊架安裝是<a target="_blank" title="通風管道" class="keywords" href="/">通風管道</a>施工中的重要環節。吊架安裝起到支撐重量、平衡介質反作用力、限制位移和防止振動的作用。因此，施工人員有必要了解吊架安裝的規定，以便更好地完成通風管道施工項目<br> 1.風機、空調機組、風機面板等設備的支吊架應采用隔振器設計，其品種、規格應符合設計和產品技術文件的要求。<br> 2.風管應垂直安裝，間距不大于4m。單根直管應至少有2個固定點。<br> 3.吊架應平直，螺孔應機械加工。<br> 4.對于長度超過20m的水平懸掛風管，在風管施工時應至少設置一個防搖支架。<br> 5.出風口、閥門、檢查門、自動控制機構處不應設置支吊架，與出風口或插入式管道的距離不應小于200mm。<br> 6.當水平懸掛的主風管和主風管長度超過20m時，應設置防止擺動的固定點，每個系統不得少于1個。<br> 7.風管支吊架應根據國家標準圖集和規范，根據強度和剛度選擇相應的形式和規格。直徑或邊長大于2500 mm的超寬超重專用風管支吊架應符合設計規定。<br> 8.安裝后各輔助支吊架應力均勻，無明顯變形。用于風管或空調設備的可調隔振支吊架的張力或壓縮應按設計要求進行調整。<br> 因此，在設計通風管道時，合理布置，正確選擇結構合理的支吊架，可以改善通風管道的應力分布，保證通風管道的安全運行，延長通風管道的使用壽命。</div> <div id="nsKey" class="key" style="display:none;">關鍵字：<a href="search.html?sear_key=通風管道" target="_blank">通風管道</a> </div> <div id="nsKey1" class="key" >本文網址：<a href="http://www.wareaglelax.com/news_view_506_284.html">http://www.wareaglelax.com/news_view_506_284.html</a></div> <div id="_ctl4_isHidePage" class="change"> <p>上一篇：<a href="news_view_505_284.html">不銹鋼風管廠家分享：您知道如何安裝不銹鋼風管部件才是正確的？</a></p> <p>下一篇：<a href="news_view_507_284.html">不銹鋼風管廠家干貨知識分享：為什么不銹鋼風管能解決特定境通風？</a></p> <p><span><a href="javascript:history.go(-1)">返回</a></span></p> </div> </div> <div class="newslist" style="display:none;"> <h2>相關新聞</h2> <ul> <li> <a href="news_view_503_284.html" title="不銹鋼風管廠家分享：不銹鋼鍍鋅風管具有哪些特點？"> 不銹鋼風管廠家分享：不銹鋼鍍鋅風管具有哪些特點？ </a> </li> <li> <a href="news_view_532_284.html" title="不銹鋼風管廠家淺談不銹鋼風管焊縫是如何處理的？"> 不銹鋼風管廠家淺談不銹鋼風管焊縫是如何處理的？ </a> </li> 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