室外热力管道支座主编单位负责人主编单位技术负责人批准部门中华人民共和国建设部批准文号建质[2002]48号主编单位铁道部专业设计院统一编号GJBT-440技实行日期二00二年三月一日图集号97R412名名称222242415630338327DN150~60028DN150~600DN150~6001030DN150~60012DN 20~15032DN205033DN20150丁字托清动支座15DN20150丁字托清动支座351819录图集号97R41220总说明1.本标准图用于室外热力管道（亦适用于凝梦水管道·压4.滑动支座(97R412.001016图)与支承板焊死时，亦缩空气管道)支座的设计.加工及安装。可作图定支座使用，但推力不应大于设计所规定的数据，如2.本标准图用于以下范围：介质参数公称直径5.双挡板以上团定支座的每一块挡板，均需与固定物案热水蒸气温度≤350℃DW20600贴以避免挡板因受力不均而受到破坏支座名称用范围6,背管结构自然补偿段图上的允许横向热位移值为160mm,滑动支座△x50,100,200,300■H=2,3,50,100,150m若热位移较大而桔重不超过图内数据时，可将横梁角钢改大固定支座推kwt)≤49,98,196,2945,10,20,30)(例如将∠50X5改为∠605）加长，即可满足热位移的背管结构要求。3.滑动支座的允许热位移量，按支座实长减去50mm得出，7.背管绑构中大管管壁小于5mm时，管壁应进行验算。所以在施工时，支座必须进行偏心安装，偏心尺寸为减座前·©：应根据保温层的厚度和管道热位移量选用支座的高度进边缘（靠伸缩节的一方）与支承板中心线相距50mm。和长度。9,应根据管道的椎力来选用固定支座。10.埋于土建结构上的支承板的材料，采用扁镧或圆钢均管道受热可，支承板的长度是根署管道横向位移决定，但一般不少于50膨胀方向准图不出支承板材料)。大管背小管时小管支座安装还应考感大管位移方向和位移量。图集号97R412支座本体组装技术条件材料：1.制作支垡及零件的材料按本设计的规定选用：(5)检查支座的装配版量及完整性：(6)检查支座标号是否怡当（见四）：GB711-88;CB04-88:有无说明书)。G9787-88:9.在每个支座本体或单独零件标号旁边，应有经过(5)支座用不等边角粥CB9788-88。技术检查或验收完毕的标记。2.所用材料应有侯货厂家质量保证书，如缺乏证明时由制作单位根规定对材料进行检验，按其结果决定是否四.标记泰文件（此项为支座工厂化生产时之用上：采用。3.焊接支座采用4303型舜条(GB5117-85),应有供货厂家质量证明书。单001563033835(1)检查材料是否符合技术条件的要求：(2)检查支座零件尺寸；图集号97R412弧形板滑动支座材料表零件号1名称弧形板名称数量1数量1材料Q235-A材料Q235-A注：管子外径规格重量管子外径规格重量D mmmmkgD mmHkg1.焊条按GB5117-85规定的E4303。25272解板200X20.0852191803钢教200X30852,焊缝高度与被焊件较小厚度相同。32332解板200X20.1042732003解板200X30.943.支座本体组装技术条件见第3页，383820.1203252503锅板200X31.184.d≤108管子亦可用平板代替弧形板，宽度亦可缩小。45432解板200X20.1353772703橱板200X31.2757532解板200X20166426330373650.2044783503橱板200X31.65897820.2455293903解板200X31.84108933解板200X30.4406304303钢板200X32.021331123解板200X30.527DN20600弧形板普动支座1591403解板200X30.660图集号97R4124B曲面槽滑动支座材料表2名称曲面槽重数量2注：材料Q235-AQ235-A管子外尺寸规格规格D mmmm1.焊条按GB5117-85规定的E4303。159140扁钢50X40220.44220扇钢200X4382.焊缝高度与被焊件较小厚度相同。219180扁钢50X40.280.561284240扁钢200X41.512073,支座本体组装技术条件见第3页，273200扁钢50X40.310.621526264扁钢200X62.492493.11曲面槽亦可用焊接代替煨弯<见附图>。325250扁钢50x40.390.7819263203.023.023.80377270扁钢50X40.420.8420263283.093.093.934260.521.042326365扇钢200X63.443.444.48478350扁钢50X40.551102526389扇钢200X63.663.664.76529390扁钢50x40.611.222768413200X85205.206.42630430扁钢50X40.681.3631685.765,76712DN150~600曲面槽清动支座图集号97R412注：2.焊缝高度与被焊件较小厚度相同。23,支座本体组装技术条件见第3页34.曲面槽亦可用焊接代替煨弯<见附图>。100100L=200零件号123名称弧形板肋板曲面槽重数量21Q235-AQ235-AQ235-A规格重量kg规格重量g规格重量g量D mmL单重共重BeHe单重共重B,屡开单重共重kg15914050扁钢50X40.220.4410060扁钢60X40.190.191083202.012.012.6421918050扁钢50X40.2812060扁钢60X4023023128340200X42142142.93273200600.7614060扁钢60X60.400.401523643.433.434.59325250600.470.9418060扁钢60X60510.511924203.965.4137727090190600.540.54202428扁钢200X64.034.0359342633080扁钢80X40.831.6622060扁钢60X60.620.622324654.384.386.6635080扁钢80X40.8817624060扁钢60X60.680.68252489扁钢200X64.614.617.0552939080扁钢80X40.981.9626060扁钢60X8098098276513扁钢200X86.449.38630430801.6230060扁钢60X811311331655200X8DW150w600曲面槽滑动支座图集号97R412注：1.焊条按GB5117-85规定的E4303。2,焊缝高度与被焊件较小厚度相同。3.支座本体组装技术条件见第3页4-74.曲面槽亦可用焊接代替煨弯<见附图>。5.尺寸"A”应根据管道保温厚度决定。100100100B123名称数量211Q235-AQ235-AQ235-A规格尺寸nn量规格规格单重共重15914050自钢50X40.220.44100600.190.19108320钢板300X4302365219180500.2805612060扁钢60X43.20320399273200600.380.76140600,400.40h52364钢板300x65.155.156.31325250600.470.94180600.510.51h92420钢板300X65.945.947.39377270800.681360540.54202428钢板300x66.056.057.95426330日00.831.66220606.578.854780.881.7624060扁钢60X60.680.6B252489钢板300x66.916.919.35529肩钢80X4l0.981.9626060扁钢60X8钢板300X89.679.6712.616301.623.24扁钢60X8113113316558钢板300X810.5310.5314.90曲面槽滑动支座图集号97R412注：1.焊条按G阳5117-85规定的4303。2,焊缝高度与被焊件较小厚度相同。3.支座本体组装技术条件见第3页3125150125零件号23名称弧形板助板重数量2材料Q235-A1Q235-AQ235-A寸mn规格尺寸nn规格重量kg尺规格重量kg量D mm单重共重kg15914050扁钢50X40.220.4410060扁钢60X40.190.19108320钢板400X44.024.024.6521918050扁钢50X405612060扁钢60X40.23023128340钢板400X44.274275.0627320060扁钢60X40.380.7614060扁钢60X60.400.40152364钢板400X66.876.878.0332525060钢60X40.470.94180600.510.51192420钢板400X67.927929.3737727000.681.36190600.540.54202428钢板400X68.078.079.97426330800.831.6622060扁钢60X60.620.62232465钢板400X68.788.7811.0447835080扁钢80X41.7624060扁钢60X6钢板400X69.2292211.6652939080扁钢80X40.981.9626060扁钢60X80.980.98276513钢板400X812.8812.8g15.82430100扁钢100X62.034.0630060扁钢60X8钢板400X814.0414.0419.23图集号97R412注：1.焊条按GB5117-85规定的4303。2.焊缝高度与被焊件较小厚度相同。3,支座本体组装技术条件见第3页。1001004,曲面槽亦可用焊接代替煨夸<见附图>。B3123名称肋板曲面槽重数量21材料Q235-AQ235-A规格重量kg尺规格量规格重量kgD mmL单重共重B展开长单重共重kg159140500.220.44100100房钢100x60.470.47112421扁钢200X63.963.964.8721918050扁钢50X40.280.56120100扁钢100X60.570.57132441扁钢200X64.154.155.2827320060扁钢60X40.380761401000.880.88156464扁钢200X85.3B5.387.4732525060肩钢60X40.470.941801001.131.13196520扁钢200X86.556.55377270800.681.36190100119119206526扁钢200X86.60915426330800.831.66220100扁钢100X81.381.382365647.1010.14478350802401001.51h.51256590扁钢200X87.407.4010.67529390800.981.96260100扁钢100X102.042.042B0613扁钢200X109.659.6513.65630430903.24300100扁钢100X102362.36320659扁钢200x101035103515.95DN150w60097R412注：1.焊条按G细5117-85规定的E4303。2.焊缝高度与被焊件较小厚度相同。503.支座本体组装技术条件见第3页，1001001004.曲面槽亦可用焊接代替煨弯<见附图>。5.尺寸"A”应根据管道保温厚度决定。零件号123弧形板重名称曲面糟211材料Q235-AQ235-A管子外径尺规格规格规格重量kg量BL单重共重BH2单重共重kg159140500.220.441001000.470.47112421钢板300X65.955.956.8621918050扁钢50X40.280.561201000.57057132441钢板300X66.236237.3627320060扁钢60X40.380.761401000.880.88156464钢板300X88.748.7410.3832525060扁钢60X40.470.941801001.131.13196520钢板300X89.789.7811.8537727090扁钢80X40.68136190100扁转100X8119206526钢板300X89.9042633080扁钢80X40.831.66220100扁钢100X81.381.38236564钢板300X810.6010.6013.64478350B00.881.76240100扁钢100X81.511.51256590钢板300X811.10111014.3752939080扁钢80x40.981.96260100扁钢100X102.042.04280613钢板300X1014.4014.4018.40430100扁钢100X64.06100扁钢100X102.362.36320659钢板300X1015.5015.5d21.92DN150~600曲面槽滑动支座图集号97R412页10