通风、给排水管道固定支架

1、常用设备、管道支架、材料及配件资料汇编设备1.1罗茨风机1.2管道泵二、通风与给排水管道支架2.1风管支架的安装应符合下列规定2.2给排水管支架的安装应符合下列规定2.3风、水管道立式支架2.4风、水管道支架三、材料3.1各类角钢重量3.2常用无缝钢管（低压焊管）每米的重量3.3热轧槽钢3.4钢板和钢带目 录四、配件4.1管法兰4.2六角头螺栓（部分螺纹）4.3六角螺母4.4垫圈五、管道涂漆5.1基本识别色5.2识别符号5.3涂漆要求本资料依据： GBS0242-2002 建筑给水排水及暖工程质量验收规范，GBS0243-2002 通风与空调工程施工质量验收规范， 05 系列建筑标准设计图集，

2、 05S9 管道支架、吊架，实用五金手册， GB50235-97 工业金属管道工程施工及验收规范， GB7231-87 工业管路的基本识别色和识别符号综合汇编，为工程方案编写、设计、施 工提供便利。本资料收集的标准、规范，其条文、参数，公司相关部门人员必须严格执行。一、设备1.1.罗茨风机风机的安装风机的纵向和横向安装水平应在主轴和进气口、排气口法兰面上进行测量，其偏差均应不大于0.2 %。1. 1.2试运转：负荷试运转中，轴承温度不应超过95 °C,当轴承温升半小时内的温度变化不大于3 C时，连续负荷试运转时间不应小于 2h。基础要求基础表面各边至罗茨风机底座边缘至少100mm ，

3、基础厚度至少为二十倍地脚螺栓直径，基础重量应为所承受罗茨风机重量三倍以上。500mm 以上。1.1.3.2 两台以上罗茨风机应使基础分开独立制成，其间距应大于其外形间1.133地脚螺栓孔应为150 X 150，孔深320mm。地脚螺栓孔的二次灌浆，其混凝土强度应比基础强度高一级。1.2 管道泵泵安装纵向安装水平偏差不应大于0.1 %0,横向安装水平偏差不应大于 0.2 %0,并应在泵的进出口法兰面或其他水平面上进行测量。试运转：滚动轴承的温度不应大于80 °Co基础要求水泵安装水泥基础表面各边距泵底座边缘至少100mm，基础厚度至少为 20倍地脚螺栓直径。两台泵体并排安装应注意间隔距

4、离，一般应大于3D倍以上（D为吸入管直径）。二、通风与给排水管道支架2.1 风管支架的安装应符合下列规定2.1.1. 风管水平安装，直径小于等于400mm，间距不应大于 4m ;直径大于 400mm，间距不应大于 3m °2.1.2. 风管垂直安装，间距不应大于4m，单根直管至少有两个固定点。2.1.3. 支架不宜设置在风口、阀门等处，离上述点的距离不宜小于200 mm 。2.2 给排水管支架的安装应符合下列规定2.2.1. 钢管管道支架的最大间距不应大于下表规定表1钢管管道支架的最大间距公称直径(mm)1520253240507080 1100125150200250300支架的最

5、保温管22.52.52.533444.567788.5大间距(m)不保温管2.533.544.55666.5789.511122.2.2. 钢管管道立管管卡安装应符合下列规定(1) 楼层(池体)高度小于等于5m，每层必须安装 1个；(2) 楼层(池体)高度大于5m,每层不得少于 2个；(3) 管卡安装高度，距地面应为1.51.8 m , 2个以上管卡应匀称，同一房间管卡应安装在同一高度上；(4) 管道穿过墙壁和楼板，宜设置金属套管；安装在楼板(墙)内的套管，其顶部应高出墙面20m m,套管须大 于管道公称直径 20mm ；(5) 管道在地埋敷设时应在当地的冰冻线以下，如必须在冰冻线以上敷设时，

6、应做可靠的保温防潮措施；在无冰冻地区，地埋敷设时，管顶的覆土厚度不得小于500mm，穿越道路部位的埋深不得小于 700mm ；(6) 管道在井室内安装，如设计无要求，井壁距法兰、泵体的距离：管径小于或等于450mm时，不得小于250mm ；管径大于450mm 时，不得小于 350mm2.3、风、水管道立式支架见下图膨胀螺栓M8O注：角钢长度参照2.4条，L=A+B2.4、风、水管道支架 241单管混凝土墙（砖体墙）上管卡式支架241.1.公称直径DN15DN150,各部预埋及支架（见下图及表2、表3）3型A向尺寸表公称直径1520253240506580100125150A1201201201

7、20140140140160160180180尺B505050506060708080100110寸F-100100120120120140140140140G9090120120120120120150150150180材料规格表公称直径15 2025 3240506580100125150件号名称件数材料规格1横梁1L36 X 4L36 X 4L40 X 4L40 X 4L45 X 4L50 X 5L63 X 5L63 X 5L75 X 62横梁1L36 X 4L36 X 4L40 X 4L40 X 4L45 X 4L50 X 5L63 X 5L63 X 5L75 X 63横梁1L36 X

8、 4L36 X 4L40 X 4L40 X 4L45 X 4L50 X 5L63 X 5L63 X 5L75 X 64胀锚螺栓2M6M8M8M8M8M10M10M10M125管卡1HD2-N1 2HD2-N3 4HD2-N5HD2-N6HD2-N7HD2-N8HD2-N9HD2-N10HD2-N116预埋钢板1QM1QM1QM1QM1QM1QM1QM1QM1QM12412公称直径DN150DN300 ,各部预埋及支架（注：按下图做，全部用角钢L63 X 5制作，管卡、预埋钢板按表5）预埋钢板预埋钢板UA B单管支架公称直径150200250300A180210240270B1101401601

9、80管卡HD2-N11HD2-N12HD2-N13HD2-N14预埋钢板QM1QM1QM1QM1角钢L65 X 5L6 5 X 5L65 X 5L65 X 5双管（多管）混凝土墙（砖砌墙）上管卡式支架公称直径253240506580100125150200250300A120120130130140150160170180210240270E150160170180190210230250280340390450B-50 506060708080100110140160180管卡HD2-N3 卜D2-N4HD2-N5HD2-N6HD2-N7HD2-N8HD2-N9HD2-N10HD2-N11H

10、D2-N12HD2-N13HD2-N14预埋钢板QM1QM1QM1QM1QM1QM1QM1QM1QM1QM1QM1QM1注：按下图做，全部用角钢 L63 X 5制作，管卡、预埋钢板按表6预埋钢板预埋钢板双管支架预埋钢板QM1243支架管卡（见下图，见表7、表8）尺寸表DN1520253240506580100125150200250300350400R1215182325313946587084112139165189213A33384556627492105131161186240298350399452C101015202030354550657595120145170200F404040

11、45454550505555606065657070材料表件号123名称管卡螺母垫圈数量123材料圆钢Q235-AFQ235-AF管卡编号公称直径规格dx1规格Md规格©N1158 X 152M88.5N2208 X 160M88.5N32510 X 181M1010.5N43210 X 218M1010.5N54010 X 228M1010.5N65010 X 266M1010.5N76512 X 315M1212.5N88012 X 355M1212.5N910012 X 416M1212.5N1012516 X 493M16116.5N1115016 X 562M1616.5N

12、1220016 X 687M1616.5N1325020 X 838M2020.5N1430020 X 970M2020.5N1535022 X 1089M2222.5N1640022 X 1225M2222 5二、材料3.1各类角钢重量（见表 9）表9 各类角钢重量角钢型号尺寸（mm )理论重量（kg/m ）bd22041.1452.525n41.45933041.7863.63642.16344042.4224.545 4 2.73655053.7705.65654.2516.36354.82277055.3977.575-6J6.90588067.376990810 9461010081

13、2 276表10管径（mm ）外径（mm）壁厚（mm ）重量 ( kg/m )DN15181.50.610335DN20252.51.387125DN25323.52.459835DN323832.5893DN40452.52.620125DN50573.54.617585DN657346.80616DN80894.59.376965DN100108410.25856DN1254133412.27456DN1501594.517.144865DN2002199.549.079565DN25027311.574.158785DN30032512.596.328125DN35037713.5121

14、.012785DN40042613132.39954DN45048015172.0035DN50053015190.4985DN60063015227.48853.3 热轧槽钢(GB/T707-1998 )斜度：1 : 10h高度b腿宽d 腰厚型号尺寸（mm）理论重量型号尺寸（mm）理论重量hbd(kg/m )hbd(kg/m )550374.55.43825b250809.031.3356.363404.86.63425c2508211. 035.2606.565404.86.70927a270827.530.838880435.08.04527b270849.535.07710100485

15、.310.00727c2708611.539.31612120535.512.05928a280827.531.42712.6126535.512.31828b280849.535.82314a140586.014.53528c280_ 86 .11.5 .40.21914b140608.016.73330a300857.534.46316a160636.517.24030b300879.539519 75230c3008911 543 88318a180687.020.17432a320888.038.08318180709.023.00032b3209010.04

16、3.10720a200737 022 63732c3209212 048025 77736a360969 047 81422a220777 024 99936b3609811 053 46622220799 028 45336c36010013 059 11824a240787026 86040a40010010 558 92824b240809 030 62840b40010212 5 J65 20424c2408211 034 39640c40010414 571 488-25a1-250787.027.4103.4钢板和钢带厚度（mm）理论重量（kg/m 2）厚

17、度（mm ）理论重量（kg/m2）厚度（mm）理论重量（kg/m 2厚度（mm）理论重量（kg/m 2）0.201.5702.015.7015117.870549.50.251.9632.217.2716125.675588.80.302.3552.519.6317133.580628.00.352.7482.821.9818141.385667.30.403.1403.023.5519149.290706.50.453.5333.225.1220157.095745.80.503.9253.527.4821164.9100785.00.554.3183.829.8324188.4105824

18、.30.564.396L3.930.6225196.3110763.50.604.7104.031.4026204.1120942.00.655.1034.232.9728219.8125981.30.705.4954.535.3330235.513010210.755.888:4.837.6832251.214010990.806.2805.039.2534266.915011780.907.0655.543.1836282.616012561.007.8506.047.1038298.316512951.18.6356.551.0340314.017013351.29.4207.054.9

19、542J329.718014131.310.218.062.8045353.318514521.410.999.070.6548376.819014921.511.781078.5050392.5.19515311.612.561186.3552,408.220015701.713.351294 20155431 814 1313102 060471 01314 9214109 965510 31 1 L J77 1 O 7四、配件4.1管法兰D 法兰外径K 螺栓孔中心圆直径L 螺栓孔直径n 螺栓孔数量d 突出密封面直径f 密封面高度C 法兰厚度A 管子外径公称直径DN公称压力PN(Mpa )

20、各管PN< 0.61.0DKLndCDKLndCfA107550114331290601444114217.2158055114381295651444614221.32090651144814105751445616226.925100751145814115851446516333.7321209014469161401001847618342.44013010014478161501101848418348.35014011014488161651251849920360.3651601301441081618514518411820376.18019015018412418200

21、16018813220388.910021017018414418220180188156223114.312524020018817420250210188184223139.71502652251881992028524022821124 .3,.-168.320032028018825422340295228266243219 12503753351812309243953502212319263273.0300440395221236324445400221237028 .4323.935049044522124132650546022164203041 1355 6400540495

22、221646328565515261648032406.44505955502216518卜286155652620530354457 05006456002220568306706202620582384508 0600755705262066736780_7253020682_425610.0平面、突面板式平焊钢制管法兰的连接及密封面尺寸（mm）4.2六角头螺栓(部分螺纹)注：螺纹长度b栏中适用于L < 125mm螺栓适用于 125mm v L < 200mm 螺栓适用于 L > 200mm螺栓螺纹规格d ( mm)公称长度L ( mm)对边宽度S (mm )头部高度k

23、( mm)螺纹长度b ( mm )M1.612,163.21.191528M216,2041.4101629M2.516 -2551.7111730M320 -305.521321831M3.520 3562.4131932.M425-4072.8142033M525-5083.6162235M630-60104182437M840-80135.3222841M10451001664263245M1250120187 5303649M1460140218.8344053M16651602410384457M1870 1802711 5424861M20r 802003012 5465265M2

24、29022034145056691 V aM24P F 90 厂 *1 “240-361 1,15,wAh/5460aW-v173M27100-2604117606679M30110丄- -3004618 7667285M33130-32050, 21727891M36140-3605522 5/97M39150-3806025/90103M42160-4406526/96109M45180-44070l28./10211511VU 1 7M4O180480af75,30/10°1 £M52200-480803033/1161291VI220-500pcQC/1 1A QA

25、FrL D彳27M56M60220 2彳0500-50085903538/1厶413213/145M641 J260-500uu95OO40/1 o厶1401534.3六角螺母注：螺纹规格：带括号的尽可能不采用。公称规格螺纹规格D ( mm )M1.6M2M2.5M3(M3.5 )M4M5M6M8M10M12(M14)M16(M18)M20(M22)M24(M27 )M30(M33)(M39 )M42(M45)M48(M52)M56(M60)|M64内经 d1(mm)外径d2 ( mm)对边宽度s ( mm)3.25.56810131618212427303436414650556065707

26、580859095螺母高度m (mm )1.31.62.42.83.24.75.26.88.410.812.814.815.81819.421.523.825.628.7-133.434363842454851厚度h (mm)4.4垫圈A级C级小垫圈平垫圈大垫圈特大垫圈小垫圈平垫圈大垫圈特大垫圈1.61.71.83.54/0.30.3/22.2 ,2.44.55/0.30.3/ J2.52.72.956/0.50.5/33.23.4679/0.50.50.8/44.34.58912/0.50.81/55.35.59101518111266.46.6111218221.61.61.62优选J尺寸88.49151624281.61.62L31010.511182030341.622.53121313.52024