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钢管脚手架扣件种类、使用方法及标准

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钢管脚手架扣件种类、使用方法及标准

发布日期:2018.03.22作者:点击:

     RUJINSHICHANGSHANGDEGANGGUANJIAOSHOUJIAKOUJIANZHONGLEIFANDUO,KOUJIANSHIGANGGUANJIAOSHOUJIASHIBIJIAOCHANGYONGDEYIZHONGJIAOSHOUJIALEIXING,MUQIANZAIHENDUOXINGYEDANGZHONG,DOUFAHUILEBUXIAODEZUOYONG。GENJUSHIYONGCHANGHEDEBUTONG,GENJUGUOJIAXIANGGUANBUMENDEYAOQIU,QIJUTIDEGUIGECHICUNYOUDUOZHONG,BINGQIEHAIYOUXIANGGUANDETUPIANKEYICANKAOJIEJIANXIA。KOUJIANSHIGANGGUANJIAOSHOUJIACHICUNGUIGETUSHINENGZAIWANGSHANGKANDAODE,XIAMIANWOMENYIQIZOUJINKOUJIANSHIGANGGUANJIAOSHOUJIA,KANKANJIAOSHOUJIAKOUJIANZHONGLEI、SHIYONGFANGFAJIGUIGECHICUNBIAOZHUN。

GANGGUANJIAOSHOUJIAKOUJIANYOUSANZHONG:

1)ZHIJIAOKOUJIAN(SHIZIKOU)YONGYULIANGGENCHUIZHIJIAOCHAGANGGUANDELIANJIE;RULIGANYUDAHENGGAN、DAHENGGANYUXIAOHENGGANDELIANJIE;

2)XUANZHUANKOUJIAN(HUIZHUANKOU)YONGYULIANGGENCHENGRENYIJIAODUJIAOCHAGANGGUANDELIANJIE;

3)DUIJIEKOUJIAN(TONGKOUHUOCHENGYIZIKOU)GONGDUIJIELIANGGENGANGGUANYONG。

钢管脚手架扣件种类、使用方法及标准

GANGGUANJIAOSHOUJIAKOUJIANSHIYONGBIXUYOUCHUCHANGHEGEZHENG。KOUJIANBIAOMIANYINGJINXINGFANGXIUCHULI;KOUJIANHUODONGBUWEIYINGNENGLINGHUOZHUANDONG;DANGKOUJIANJIAJINGANGGUANSHI,KAIKOUCHUDEZUIXIAOJULIYINGBUXIAOYU5mm。

使用方法:
   
  1、直角扣件:用于垂直两根钢管交叉联结紧固,钢管脚手架的纵向杆和横向管联接紧固的直角扣件,它应在螺栓扭力距(拧紧程度)40N·m时,确保横向管在受外荷载后不产生下滑现象。   
  2、旋转扣件:用于两根任意角度钢管交叉联结紧固。也就是脚手架的剪刀撑和高层建筑所用钢管脚手架双面柱的联结扭力距和直角扣件相同。   
  3、对接扣件:用于两根钢管的对接联结,主要有垂直管横向水平管、斜撑的接长。

钢管脚手架扣件种类、使用方法及标准

扣件的主要技术参数:
   
  1、建筑扣件采用GB944-88《可锻铸铁件》的规定,其机械性能不低于可锻铸铁牌号KTH330-8的要求,   
  2、产品检验均按GB2828-8《逐批检查计数抽样程序及抽样表》中规定的二次正常检查抽样方案进行。   
  3、建筑扣件活动部位都能灵活转动,旋转扣件的两旋转面间隙均小于1mm。   
  4、扣件夹紧钢管时,开口处最小距离5mm。

钢管脚手架扣件种类、使用方法及标准


钢管脚手架扣件标准

  1、GANGGUANJIAOSHOUJIAKOUJIANBIXUFUHEANGUIDINGCHENGXUPIZHUNDETUYANGJINXINGSHENGCHAN,KOUJIANZHUJIANDECAILIAOYINGCAIYONGGB9440,SUOGUIDINGDELIXUEXINGNENGBUDIYUKTH330-08PAIHAODEKEDUANZHUTIEHUOGB11352ZHONGZG230-450ZHUGANGZHIZUO。KOUJIANYUGANGGUANDETIEHEMIANBIXUYANGEZHENGXING,YINGBAOZHENGKOUJIANKANGHUA、KANGLAXINGNENGDEYAOQIU。

  2、KOUJIANYUDIZUODELIXUEXINGNENGYINGFUHEYAOQIU,KOUJIAN(CHUDIZUOWAI)BIXUJINGGUO65N·mNIULIJUSHIYAJIANYAN,BUYUNXUPOHUAI,WAIGUANHEFUJIANZHILIANGYAOQIUYEYOUHENDUO,KOUJIANGEBUWEIBUYUNXUYOULIEWENCUNZAI。GAIBANYUZUODEZHANGKAIJUBUDEXIAOYU49mm,KOUJIANBUYUNXUZAIZHUYAOBUWEIYOUSUOSONG,KOUJIANBIAOMIANDAYU10mmDESHAYANBUYINGCHAOGUOSANCHU,QIELEIJIMIANJIBUYINGDAYU50m㎡,KOUJIANBIAOMIANZHANSHAMIANJILEIJIBUYINGDAYU150m㎡。

  3、CUOXIANGBUYINGDAYU1mm,KOUJIANBIAOMIANTU(HUOAO)DEGAOZHI(HUOSHEN)BUYINGDAYU1mm。KOUJIANYUGANGGUANJIECHUBUWEIBUYINGYOUYANGHUAPI,QITABUWEIYANGHUAMIANJILEIJIBUYINGDAYU150m㎡,MAODINGYINGFUHEGB867DEGUIDING,MAOJIECHUYINGLAOGU,MAOJIETOUYINGDAYUMAOKONGZHIJING1mm,QIEMEIGUAN,BUYINGYOULIEWENCUNZAI。

  4、TXINGLUOSHUAN、LUOMU、DIANQUAN、MAODINGCAIYONGDECAILIAOYINGFUHEGB700DEYOUGUANGUIDING。LUOSHUAN、LUOMUDELUOWENJUNYINGFUHEGB196DEGUIDING,DIANQUANYINGFUHEGB95DEGUIDING。TXINGLUOSHUANM12,ZONGZHANGWEI72SHI0.5mm,LUOMUDUIBIANKUAN22SHI0.5mm,HOUDU14SHI0.5mm,TXINGLUOSHUANHELUOMUDELUOWENYONG3JIJINGDUHUANGUI、SAIGUIJIANCHA。

  5、HUODONGBUWEIYINGNENGLINGHUOZHUANDONG,XUANZHUANKOUJIANLIANGXUANZHUANMIANJIANXIYINGXIAOYU1mm,CHANPINDEGUIGE、SHANGBIAOYINGZAIXINGMUCHUZHUCHU,ZIJITUANYAOQINGXI、WANZHENG,KOUJIANBIAOMIANYINGJINXINGFANGXIUCHULI(BUNENGYONGLIQINGQI),YOUQIYINGJUNYUNMEIGUAN,BUYINGYOUDUIQIHUOLUTIE。

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