固定支架或防晃支架

固定支架或防晃支架喷淋末端支管处是否要加防晃支架？质检站要求的今日我们工地质检验收，对方提出要求喷淋开端支管全部加防晃支架，并且把监理训了一顿，说没有监视好。但是我查了《自喷<spanlang=“EN-US“style=“font-family:宋体;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;color:windowtext;border:nonewindowtext1.0pt;mso-border-alt:nonewindowtext0cm;padding:0cm;mso-font-kerning:0pt;text-decoration:none;text-underline:none“>DN50的管子才加防晃支架，同时条文解释里面也提到关于防晃支架的设置要参考《<spanlang=“EN-US“style=“font-family:宋体;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;color:windowtext;border:nonewindowtext1.0pt;mso-border-alt:nonewindowtext0cm;padding:0cm;mso-font-kerning:0pt;text-decoration:none;text-underline:none“>通风与<spanlang=“EN-US“style=“font-family:宋体;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;color:windowtext;border:nonewindowtext1.0pt;mso-border-alt:nonewindowtext0cm;padding:0cm;mso-font-kerning:0pt;text-decoration:none;text-underline:none“>喷淋末端都是DN32的管子，依据《自喷》不需要加，但是依据《通风》则需要加，由于《通风》规定当承受单杆吊架时什么是单杆支架，由于目前我们的喷淋<spanlang=“EN-US“style=“font-family:宋体;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;color:windowtext;border:nonewindowtext1.0pt;mso-border-alt:nonewindowtext0cm;padding:0cm;mso-font-kerning:0pt;text-decoration:none;text-underline:none“>安装都是承受单根角钢，做成L形的，用卡箍将管子固定在上面，这种应当不算是单杆的吧，我理解的单杆应当是一根螺纹通丝才是的。所以想知道到底要不要加，假设要加的话，依据是什么，请大家教导。==============<<室内消防管道及设备安装工艺标准>>支吊架的位置以不阻碍喷头喷效果为原则。一般300mm70mm.为防止喷头喷水时管道产生大幅度晃动，干管、立管均应加防晃固定支架。干管或分层干管可设在直管段中12m，单杆吊架长度小于150mm时，可不加防晃固定支架。防晃固定支架应能承受管道、零件、阀门及管内水的总重量和50%水平方向推动力而不损坏或产生永久变形。立管要设两个方向的防晃固定支架。说实话我很赞成喷淋水平及末端支管处均承受加防晃支架，可以使管道结实牢靠，防止误喷扭转，更主要的是对天花喷头的水平调整很有利，不少施工过程中消灭喷头凹凸不平或与天花装饰脱开的现象，均是由于吊架不稳定引发的.GB50974-2023架空管道的支吊架应符合以下规定：6以下部位应设置固定支架或防晃支架：1)配水管宜在中点设一个防晃支架，但当管径小于DN50时可不设；2)<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:red“>配水干管及配水管，配水支管的长度超过15m<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial;color:red“>，每15m<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial;color:red“>长度内应至少设1<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:个防晃支架，但当DN40<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:red“>可不设；3)管径大于DN50的管道拐弯、三通及四通位置处应设1个防晃支架；4)防晃支架的强度，应满足管道、配件及管内水的重量再加50％的水平方向推力时不损坏或不产生永久变形；当管道穿梁安装时，管道再用紧固件固定于混凝土构造上，宜可作为1个防晃支架处理。检查数量：按数量抽查30％，不应少于10件。检验方法：尺量检查。架空管道每段管道设置的防晃支架不应少于1个；当管道转变方向时，应增设防晃支架；立管应在其始端和终端设防晃支架或承受管卡固定。检查数量：按数量抽查30％，不应少于10件。检验方法：直观检查。12<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:style=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>．23<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>地震烈度在7<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>度及7<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>度以上时，架空管道保护应符合以下要求： 1<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>地震区的消防给水管道宜承受沟槽连接件的柔性接头或间隙保护系统的安全牢靠性；<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>应用支架将管道结实地固定在建筑上；<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>管道应有固定局部和活动局部组成；<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>当系统管道穿越连接地面以上局部建筑物的地震接缝时，无论管径大小，均应设带柔性配件的管道地震保护装置；<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:red“>全部穿越墙、楼板、平台以及根底的管道，包括泄水管，水泵接合器连接收及其他关心管道的四周应留有间隙； 6<span宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:管道四周的间隙，DN25<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial;color:red“>～DN80<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:管径的管道，不应小于25mm<spanstyle=“mso-bidi-font-size:10.5pt;font-family:mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial;color:red“>，DN100<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial;color:red“>及以上管径的管50mm<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:red“>；间隙内应填充腻子等防火柔性材料<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>； 7<span宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>竖向支撑应符合以下规定：1)<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;系统管道应有承受横向和纵向水平载荷的支撑；2)<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;竖向支撑应结实且同心，支撑的全部部件和配件应在同始终线上；3)<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;对供24m<span宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>； 4)<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;立管的顶部应承受四个方向的支撑固定；5)<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;供水主管上的横向固定支架，其间距不应大于12m<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>。<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>检查数量：按数量抽查30<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>％，不应少于10<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>件。 <span宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>检验方法：直观检查。12<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:style=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>．24<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial“>架空管道外应刷红色油漆或涂红色环圈标志，并应注明管道名称和水流方向标识。红色环圈标志，宽度不应小于20mm<spanstyle=“mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋Arial;mso-bidi-font-family:Arial“>，间隔不宜大于4m<spanstyle=“