管道支吊架設(shè)計(jì)技術(shù)規(guī)定參考

1、管道支吊架設(shè)計(jì)技術(shù)規(guī)定SH/P26-2005上海化工設(shè)計(jì)院有限公司二OO五年三月管道支吊架設(shè)計(jì)技術(shù)規(guī)定1、支吊架分類按支架的作用分為三大類：承重架、限制支架和減振架。1.1 承重架：用來承重受管道的重力及其它垂直向下載荷的支吊架。 滑動(dòng)架：在支承點(diǎn)的下方支撐的托架，除垂直方向支撐力及水平方向摩擦力外，沒有其他任何阻力。 桿式吊架：在支承點(diǎn)的上方以懸吊的方式承受管道的重力及其他垂直向下的載荷，吊桿處于受接狀態(tài)。 彈簧支吊架：用于一定范圍內(nèi)有垂直方向位移的管道、設(shè)備支、吊，載荷變化率25%。 恒力彈簧支吊架：用于有較大垂直方向位移的管道支吊。使用載荷偏差6%。 滾動(dòng)支架：采用滾動(dòng)支承，減小管道因軸

2、向位移而產(chǎn)生對(duì)支架的推力。 帶聚四氟乙烯支架：在支架摩擦面粘貼聚四氟乙烯板，減小管道應(yīng)軸向位移而產(chǎn)生對(duì)支架的推力。1.2 限制性支架：用來阻止、限制或控制管道系統(tǒng)熱位移的支架。 導(dǎo)向架：使管道只能沿軸向移動(dòng)的支架。并能限制側(cè)向位移的作用。 限位架：限位架的作用是限制軸向、側(cè)向位移。在某一個(gè)方向上限制管道的位移所要求的數(shù)值，稱為定值限位架 固定架：不允許支承點(diǎn)有三個(gè)方向的線位移和角位移。1.3 減振支架：用來控制或減小除重力和熱膨脹作用以外的任何力（如物料沖擊、機(jī)械振動(dòng)、風(fēng)力及地震等外部載荷）的作用所產(chǎn)生的管道振動(dòng)的支架。2、支吊架結(jié)構(gòu)的組成部份從管道支承的結(jié)構(gòu)及連接關(guān)系等方面考慮，由管部附件、

3、連接配件、特殊功能件、輔助鋼結(jié)構(gòu)及生根件等組成。2.1 管道附件：是附著管道上的支架部件，是支架與管道外壁相連接或接觸的部件。如管托、管卡、U形螺栓、吊耳、支耳、支腿等。2.2 連接配件：指連接的另部件、吊桿等。2.3 特殊功能件：指彈簧支吊架、限位桿等部件，起到特殊功能作用。2.4 輔助鋼結(jié)構(gòu)：一般由型鋼及鋼板制造。作用是將管道支承點(diǎn)的力傳遞給土建結(jié)構(gòu)或設(shè)備外壁。2.5 支架生根件附在設(shè)備或土建鋼筋混凝土結(jié)構(gòu)上，從備料角度來講，不算管道支架的組成部分，但從管道支架的設(shè)計(jì)方向看，可作為支架一個(gè)重要組成部分。3、標(biāo)準(zhǔn)支架及通用支架3.1 標(biāo)準(zhǔn)支架指整個(gè)結(jié)構(gòu)各部位的尺寸是已定不變的。例如：管托類屬

4、于標(biāo)準(zhǔn)架，所指定型號(hào)、管徑等一般包括在系列號(hào)中。結(jié)構(gòu)型式見HG/T21629-1999 A類管架標(biāo)準(zhǔn)另部件。3.2 通用支架指管道支吊架的型式已定，但部份尺寸需在選用時(shí)確定。結(jié)構(gòu)型式見HG/T21629-1999 B至M類。因此，通用支架采用以表格為主的有圖又有表的形式，并在表中填入所確定的尺寸。圖紙一般為A3圖幅。具體內(nèi)容詳見“表3.2管架數(shù)據(jù)一覽表”。3.3 非標(biāo)支架指輔助鋼結(jié)構(gòu)的高度一般不超過4米，較高的鋼結(jié)支架應(yīng)提交土建專業(yè)設(shè)計(jì)。4、支吊架間距4.1 裝置內(nèi)不保溫管道基本跨距表4.1。4.2 裝置內(nèi)保溫管道基本跨距表4.2。4.3 裝置外不保溫管道基本跨距表4.3。4.4 裝置外保溫管

5、道基本跨距表4.4。4.5 垂直管道支架間距：大致可按照不保溫管充水的水平管道支架間距進(jìn)行圓整。4.6 水平彎管管道允許支架間距的確定。水平90°彎管兩個(gè)支架間距的管道展開長(zhǎng)度L，不應(yīng)大于水平直管段上兩個(gè)支架間距的0.7倍。圖4.7。圖4.7 水平90°彎管 圖4.8 盡端直管4.8 盡端直管段管道允許支架間距的確定盡端直管兩個(gè)支架間距的管道長(zhǎng)度L不應(yīng)大于水平直管段上兩個(gè)支架間距的0.8倍，如圖4.8。4.9 裝有波紋膨脹節(jié)管道的支架間距膨脹節(jié)兩端支架設(shè)置參照?qǐng)D4.9所示并結(jié)合產(chǎn)品廠提供要求考慮。表4.1 裝置內(nèi)不保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道

6、計(jì)算重量kg/m管道基本跨距 m管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350氣體管液體管氣體管液體管氣體管液體管1521.25×2.7518×2.518×31.551.181.361.741.311.473.433.153.113.333.073.053.373.093.063.283.013.002026.75×2.7525×2.525×32.041.742.022.382.042.293.893.763.733.743.613.613.823.703.623.673.553.562533.5×3.2532×2.532&

7、#215;3.53.052.323.073.602.873.544.364.284.244.184.064.094.284.214.174.113.994.023242.25×3.2538×2.538×3.53.992.833.754.953.654.484.924.684.654.664.394.454.844.604.574.584.314.374048×3.545×345×3.54.934.024.576.195.164.665.255.095.084.964.784.815.165.004.994.874.704.735060

8、×3.557×3.557×46.386.016.738.507.908.545.895.745.735.485.365.405.785.635.635.385.265.307075.5×3.7576×476×68.839.3913.2012.3212.8816.296.606.636.606.086.126.266.496.516.485.976.026.158088.5×489×489×611.2211.015.8516.1116.2420.327.147.167.166.536.546.737.027

9、.047.046.416.436.61100114×4108×4108×615.1414.1919.8523.6021.7326.798.067.877.907.237.087.337.937.737.767.106.957.20125140×4.5133×4133×621.2818.2125.3134.2129.9936.348.938.698.767.937.678.008.788.548.607.807.547.86150165×4.5159×4.5159×625.924.8131.2444.304

10、1.7747.529.659.489.568.448.338.609.489.329.398.298.188.45續(xù)表4.1 裝置內(nèi)不保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道計(jì)算重量kg/m管道基本跨距 m管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350氣體管液體管氣體管液體管氣體管液體管200219×6219×845.8957.7278.1888.7711.1211.209.7310.0610.9211.019.569.88250273×6273×8273×1060.2475.1889.89111.58124.95138.1212.3

11、112.4412.5110.5510.9611.2412.0912.2212.2910.3610.7611.04300325×6325×8325×1075.1093.03110.74148.93164.99180.8413.3113.4913.5911.2111.0912.0313.0713.2513.3611.0211.4911.81350377×6377×8377×1090.97111.91132.61191.37210.12228.6614.2114.4414.5711.8012.3312.7213.9614.1814.3211

12、.5912.1212.49400426×6426×8426×10106.86130.63154.16236.03257.31278.3814.9615.2515.4212.2812.8713.3014.7114.9815.1512.0712.6513.07450480×6480×10480×12125.42178.95205.36290.46338.41362.0615.7518.2816.4112.7713.8814.2415.4815.9916.1212.5513.6313.99500530×6530×9530

13、×12143.89188.14232.18345.80385.70425.1316.4216.9117.1913.1814.1314.7616.1316.6116.8712.7613.8914.50600630×6630×9182.75235.95470.56518.2117.6218.2313.9114.9717.3117.9113.0314.71700720×6720×9221.21282.20598.96653.5818.5919.2914.4915.6418.2618.9613.2315.37800820×6820×

14、9267.53337.17759.53821.8919.5520.3714.7116.3019.2120.0113.4015.69900920×6920×9317.61395.91938.931009.9420.4321.3514.8616.9020.0820.9713.5415.9210001020×61020×9323.91411.421137.171215.0321.9822.8614.9817.4421.5922.4613.6516.1012001220×61220×8422.18492.191590.171625.4623.

15、5524.3215.1817.1523.1323.8913.8315.6314001420×81420×10613.40694.782191.162263.5725.8126.4317.3619.0525.3625.9615.8217.3616001620×81620×10745.93838.952805.212887.9527.1527.8517.5219.2726.6727.3615.9617.56表4.2 裝置內(nèi)保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)

16、算重量kg/m管道基本跨距m保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距m氣體管液體管氣體管液體管2533.5×3.2532×2.532×3.54545459.548.709.4510.099.259.923.443.1136.363.313.013.2865656514.0613.1813.9314.0613.7314.402.582.302.522.532.282.483242.25×3.2538×2.538×3.550505012.2410.7211.6513.2010.7211.653.953.39

17、3.703.813.273.5965656515.9114.3115.2416.3616.1415.963.162.672.943.072.602.884048×3.545×345×3.550505013.6412.4913.0414.9113.6314.134.444.074.024.253.894.0670707016.8517.6118.1620.1218.7519.253.443.123.263.333.023.175060×3.557×3.557×450505016.0915.4716.1918.2117.3618.005.

18、235.045.204.914.764.9370707021.6320.9321.6523.7522.8223.464.113.954.103.923.783.937075.5×3.7576×476×655555521.2121.8225.6224.7025.3027.716.016.136.665.575.696.2975757527.4728.0931.8930.9531.5734.984.814.925.204.534.645.088088.5×489×489×655555524.7724.8929.4429.6529.8333

19、.916.786.807.406.196.216.9080808033.2233.3537.9138.1038.3042.385.335.355.664.985.005.50100114×4108×4108×660606032.6931.1736.8241.1638.7143.777.727.468.186.886.707.5080808040.3138.6244.2748.7746.1551.216.216.026.355.765.596.12125140×4.5133×4133×660606041.3437.6044.7054.2

20、749.3855.738.988.469.297.847.388.3285858549.6847.9655.0662.6259.7466.097.106.707.086.656.116.77150165×4.5159×4.5159×66060.6048.4446.7153.1466.7863.6769.429.859.6510.308.398.269.0190909062.5260.4460.8780.7677.4083.157.617.467.766.956.837.35200219×6219×8656576.1287.94108.40118

21、.9012.0412.5110.1010.96959592.79104.61125.08135.679.169.468.508.80250273×6273×8273×1065656596.06111.00125.71147.40160.77173.9413.4714.0014.2710.8711.8312.64959595115.00129.94144.65166.34179.71192.8810.2810.6610.919.339.8310.16300325×6325×6325×6707070119.65137.58158.7119

22、3.48209.54228.8114.4415.1815.4211.3612.4813.23100100100141.19159.13176.83215.02231.08246.9411.1611.5911.889.8210.5610.93350377×6377×8377×10707070141.27162.21182.91241.67260.42278.9615.4816.3316.6811.8313.0613.99100100100165.00185.99205.64265.40284.15302.6912.0312.4912.8110.2911.2411.6

23、5續(xù)表4.2 裝置內(nèi)保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距m保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距m氣體管液體管氣體管液體管400426×6426×8426×10707070162.58186.34209.87291.74313.02334.1016.3517.3117.7112.2013.5114.51105105105192.91216.67240.20322.07343.35364.4212.6913

24、.2013.5610.5811.7512.21450480×6480×10480×12707070187.11240.64287.05352.17400.10423.7517.2118.7519.0712.5415.0015.87105105105220.09273.61300.02385.14433.07456.7313.4514.3814.6610.9312.8213.20500530×8530×9530×12707070210.80255.36299.40413.01452.91492.3417.9419.4419.9912.8

25、114.8616.32105105105246.23290.78334.82448.44488.34527.7814.1014.9015.3911.2013.0413.74600630×6630×97575266.57319.78554.39602.0319.0120.9613.1815.38110110307.38306.59595.20642.8515.2016.1111.5913.56700720×6720×97575315.61376.61693.37747.9820.0022.2713.5015.81110110380.84421.83738.

26、59793.2116.1617.1411.9113.9980082×6820×97575373.69443.33865.68928.0520.9723.4513.7816.21110110423.81493.45915.81918.1717.1218.1912.2014.38900920×6920×97575435.53513.821056.841126.9521.8224.4814.0116.53110110490.55568.851111.871181.9818.0119.1612.4414.7110001020×61020×98

27、080461.93549.451272.191353.0523.5126.2814.1516.75125125540.24627.751353.101431.3619.0020.2112.5114.8412001220×61220×88080585.11655.121753.111815.4025.0227.2414.4516.36125125676.02746.031844.011906.3020.5621.5312.8414.5514001420×81420×108080801.24882.632379.002451.4128.7130.5116.6

28、618.31125125904.75986.132482.512554.9223.0123.7914.8616.3416001620×81620×108080958.691051.683017.973100.7129.7931.9316.8918.601251251074.791167.793134.073216.8124.3425.1915.0116.64表4.3 裝置外不保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道計(jì)算重量kg/m管道基本跨距 m管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350氣體管液體管氣體管液體管氣體管液體管1521.25×2.7518

29、×2.518×31.551.181.361.741.311.474.263.903.864.183.843.794.183.843.794.073.743.712026.75×2.7525×2.525×32.041.742.022.382.042.294.624.674.634.644.844.494.744.594.554.564.414.412533.5×3.2532×2.532×3.53.052.323.073.602.873.545.415.325.265.195.045.085.315.225.175.1

30、04.934.993242.25×3.2538×2.538×3.53.992.833.754.953.654.486.115.815.775.795.425.526.005.715.675.665.295.424048×3.545×345×3.54.934.024.576.195.164.666.526.326.306.165.935.986.406.216.196.015.775.855060×3.557×3.557×46.386.016.738.507.908.547.307.127.116.806.

31、656.707.186.996.986.556.436.527075.5×3.7576×476×68.839.3913.2012.3212.8816.298.198.228.197.547.607.778.058.088.057.187.277.618088.5×489×489×611.2211.015.8516.1116.2420.328.868.898.898.108.128.358.718.738.737.667.678.12100114×4108×4108×615.1414.1919.8523.6

32、021.7326.7910.029.779.808.978.789.099.859.599.638.278.158.74125140×4.5133×4133×621.2818.2125.3134.2129.9936.3411.0810.7810.879.849.479.9310.8910.5910.688.998.639.38150165×4.5159×4.5159×625.924.8131.2444.3041.7747.5211.9711.7711.8510.3010.2010.6711.7611.5611.659.389.309.

33、92200219×6219×845.8957.7278.1888.7713.8013.9011.8812.4813.5513.6610.8211.57250273×6273×8273×1060.2475.1889.89111.58124.95138.1215.2715.4415.5212.5013.4813.9415.0015.1715.2511.3912.29129.2300325×6325×8325×1075.1093.03110.74148.93164.99180.8416.5116.7416.8712.94

34、14.0714.8916.2216.4516.5711.7912.8213.56 續(xù)表4.3 裝置外不保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道計(jì)算重量kg/m管道基本跨距 m管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350氣體管液體管氣體管液體管氣體管液體管350377×6377×8377×1090.97111.91132.61191.37210.12228.6617.6317.9118.0813.3014.5415.4617.3217.5917.7612.1213.2514.09400426×6426×8426×10106.

35、86130.63154.16236.03257.31278.3818.5818.9219.1313.5714.9015.9018.2518.5918.7912.3613.5714.49450480×6480×10480×12125.42178.95205.36290.46338.41362.0619.5520.1920.3613.8116.3117.1719.1519.8419.9912.5214.8715.64500530×6530×9530×12143.89188.14232.18345.80385.70425.1320.3720

36、.9821.3014.0016.1017.5619.8020.6220.9312.7614.6715.00600630×6630×9182.75235.95470.56518.2121.8722.6214.3116.5820.9222.2213.0415.11700720×6720×9221.21282.20598.96653.5823.0623.4914.5216.9221.7723.4613.2315.41800820×6820×9267.53337.17759.53821.8924.2625.2714.7117.2222.582

37、4.5013.4015.69900920×6920×9317.61395.91938.931009.9425.3626.4914.8617.4723.2825.4113.5415.9210001020×61020×9323.91411.421137.171215.0327.2728.3714.9817.6725.5827.6813.6516.1012001220×61220×8422.18492.191590.171625.4629.2230.1815.1817.1526.8428.6313.8315.6314001420×

38、81420×10613.40694.782191.162263.5732.0332.7917.3619.0529.8931.3415.8217.3616001620×81620×10745.93838.952805.212887.9533.6834.5517.5219.2730.9632.5815.9617.56 表4.4 裝置外保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距m保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距

39、m氣體管液體管氣體管液體管2533.5×3.2532×2.532×3.54545459.548.709.4510.099.259.923.443.113.363.343.013.2865656514.0113.1813.9314.06113.7314.402.502.302.522.532.282.483242.25×3.2538×2.538×3.550505012.2410.7211.6513.2011.55112.373.953.393.703.813.273.5965656515.9114.3115.2416.8815.1415

40、.963.162.672.943.072.602.884048×3.545×345×3.550505013.6412.4913.0414.9113.6314.134.444.074.234.253.894.0670707018.8517.6118.1620.1218.7519.253.443.123.263.333.023.175060×3.557×3.557×450505016.0915.4716.1918.2117.3618.005.235.045.204.914.764.9370707021.6320.9321.6523.752

41、2.8223.464.113.954.103.923.783.997075.5×3.7576×476×655555521.2121.8225.6224.7025.3028.716.016.136.665.575.696.2975757527.4728.0931.8930.9531.5734.984.814.925.444.534.645.198088.5×489×489×655555524.7724.8929.4429.6529.8333.916.786.807.406.196.216.9080808033.2233.3537.913

42、8.1038.3042.385.335.355.944.985.005.62100114×4108×4108×660606032.6931.1736.8241.1638.7143.777.767.468.186.886.707.5080808040.3138.6244.2748.7746.1551.216.336.116.795.765.596.32125140×4.5133×4133×660606041.3437.6044.7054.2749.3855.738.988.469.297.847.388.3285858549.6847.

43、9655.0662.6259.7466.097.466.827.626.656.116.96150165×4.5159×4.5159×66060.6048.4446.7153.1466.7863.6769.429.859.6510.308.398.269.0190909062.5260.4460.8780.7677.4083.157.907.738.366.956.837.50200219×6219×8656576.1287.94108.40118.9012.0412.5110.1010.96959592.79104.61125.08135.6

44、79.9310.658.569.36250273×6273×8273×1065656596.06111.00125.71147.40160.77173.9413.4714.0014.2710.8711.8912.64959595115.00129.94144.65166.34179.71192.8811.2112.0512.639.3310.2510.93300325×6325×6325×6707070119.65137.58158.71193.48209.54228.8114.4415.1815.4211.3612.4813.231

45、00100100141.19159.13176.83215.02231.082469412.1113.0513.729.8210.8311.61350377×6377×8377×10707070141.27162.21182.91241.67260.42278.9615.4816.3316.6811.8313.0613.99100100100165.00185.99206.64265.40284.15302.6913.0514.0814.8110.2911.3912.24400426×6426×8426×10707070162.581

46、86.34209.87291.74313.02334.1016.3517.3117.7112.2013.5114.51105105105192.91216.67240.20322.07343.35364.4213.6714.7915.6010.5811.7512.66 續(xù)表4.4 裝置外保溫管道基本跨距管子公稱直徑mm外徑×壁厚mm管道設(shè)計(jì)溫度200管道設(shè)計(jì)溫度350保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距m保溫厚度mm氣體管道計(jì)算重量kg/m液體管道計(jì)算重量kg/m管道基本跨距m氣體管液體管氣體管液體管450480×6480×10480×12707070187.11240.64287.05352.17400.10423.7517.2118.7519.0712.5415.0015.8710510510522