?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 武汉临边С防护校杆搭设时的注意事项 - 武汉嘉诚顺商贸有限公?/title> <meta name="keywords" content="兽交毛片" /> <link href="/template/NEST60028/lib/css.css" rel="stylesheet" type="text/css" /> <link href="/template/NEST60028/lib/style.css" rel="stylesheet" type="text/css" /> <meta name="mobile-agent" content="format=xhtml;url=http://m.drgeetajain.com/"> <meta name="mobile-agent" content="format=html5;url=http://m.drgeetajain.com/"> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta http-equiv="Cache-Control" content="no-transform" /> <script> (function(){ var canonicalURL, curProtocol; var x=document.getElementsByTagName("link"); if(x.length > 0){ for (i=0;i<x.length;i++){ if(x[i].rel.toLowerCase() == 'canonical' && x[i].href){ canonicalURL=x[i].href; } } } if (!canonicalURL){ curProtocol = window.location.protocol.split(':')[0]; } else{ curProtocol = canonicalURL.split(':')[0]; } if 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target="_blank">临边防护?/a></b>杆搭设时的注意事?br /> 1、上杆离地高度ؓ1.2mQ下杆离地面高度?.5u?.6mQ坡度大?:2.2的屋面,防护栏杆应高1.5mQƈ加挂安全f网。除l设计计外Q横杆长度大?mQ必d设栏杆立杆?br /> 2、栏杆柱的固定应W合下列要求Q?br /> 1)当在基坑四周固定Ӟ可采用钢ƈ打入地面50u?0cm深。钢离边口的距ⷼ不应于50cm。当基坑周边采用板桩Ӟ钢管可打在板桩外侧?br /> 2)当؜凝土楼面、屋面或墙面固定Ӟ可采用预埋g与钢或钢筋焊牢。采用竹、木栏杆Ӟ可在预埋件上焊接30cm长的?0*5角钢Q其上下各钻一孔,然后?0cm螺栓与竹、木杆g栓牢?br /> 3)当在砖或砌体{砌体上固定Ӟ可预先砌入规格相适应?0*6弯{扡钢作预埋铁的؜凝土块,然后用上Ҏ法固定?br /> 3、栏杆柱的固定及其与横杆的连接,其整体构造应佉K护栏杆在上杆M处,能经受Q何方向的1000N外力。当栏杆所处位|有发生人群拥挤QR辆冲L物g撞{可能时Q应加大横杆截面或加密柱距?br /> 4、防护栏杆必自上而下用安全立|封闭?br /> <p> q些要求既根据实践又Ҏ计算作出的,如栏杆上杆的高度Q是从hw受到冲dQ冲向横杆时要防止重心高于横杆,D从杆上翻出去考虑?栏杆的受力强度应能防止受到大个子人员H然冲击Ӟ不受损坏;栏杆f柱的固定须使它在受到可能出现的冲击Ӟ不致被冲倒或拉出Q 这是结合国情,只规定其整体构造须能经得住大冲凅R?</p> <p> <img src="/uploads/image/20190628/20190628170143_6695.jpg" alt="" /> </p> 武汉临边防护栏杆的设|:<br /> 临边作业防护栏杆主要用于防止人员坠落Q能够经受一定的撞击或冲ⷼ在受力性能上耐受1000N的外力,保安全。辚w护工作面Ҏ防护设施或围护高底低?0cmӞ都要按规定搭设辚w护栏杆,临边防护栏杆搭设要求Q?br /> 1、防护栏杆由上、下两道横杆及栏杆组成,上杆d高度?.0mu?.2mQ下杆离地高度ؓ0.5mu?.6mQ横杆长度超q?mӞ必须加设栏杆柱?br /> 2、栏杆柱的固定极其与横杆的连接,其整体构造应佉K护栏杆在上杆M?<br /> 3、防护栏必须向上而下用密目封闭,或在栏杆下边讄严密固定的高度不于18cm的挡脚板?br /> 4、防护栏杆应涂刷醒目安全艌Ӏ?br /> 5、|楼梯、通道口防护构?br /> <a href="/" target="_blank">武汉嘉诚商贸有限公?/a>为您提供武汉临边防护栏、基坑辚w护栏、徏{工地ٮ全体验馆{相关信息发和行业资讯Q敬请关注!<br /> <br /> <br /></p> </div> <div class="pagess"> <ul><div>上一?<a href="134.html">武汉钢筋加工?/a></div> <div>下一?<a href="132.html">武汉基坑临边防护栏规范及标准规定</a></div> </ul> </div> <div class="info_key">相关标签Q?a href='/key.aspx?k=%ce%e4%ba%ba%c1%d9%b1%df%b7%c0%bb%a4%c0%b8%b8%cb'>武汉临边防护栏杆</a>,<a href='/hdc5mu/key.aspx?k=%c1%d9%b1%df%b7%c0%bb%a4%c0%b8%b8%cb'>临边防护栏杆</a>,<a href='/hdc5mu/key.aspx?k=%c1%d9%b1%df%b7%c0%bb%a4%c0%b8%b8%cb%b3%a7'>临边防护栏杆?/a>,</div> </div> <div class="clear"></div> <div class="cateslist"> <dl> <dt>相关产品</dt> </dl> </div> <div class="zklist"> <div class="zklist-T">相关新闻</div> <div class="zklist-C"> <ul> <li><a href="/news/133.html" title="武汉临边防护栏杆搭设时的注意事项" rel="nofollow">武汉临边防护栏杆搭设时的注意事项</a></li> <li><a href="/hdc5mu/news/132.html" title="武汉基坑临边防护栏规范及标准规定" rel="nofollow">武汉基坑临边防护栏规范及标准规定</a></li> <li><a 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