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临边护栏应承受多少的外力撞击

来源:http://www.jnpfjc.com/   发布时间:2022-10-28

临边护栏的其中一个作用就是避免、减轻坠落及物体打击伤害,那么在使用过程中承受的外力撞击也应该有一定的范围,那么临边护栏应承受多少的外力撞击?接下来厂家就来为大家介绍相关内容信息。
One of the functions of edge guardrails is to avoid and reduce falling and object strike injuries. Therefore, there should be a certain range of external force impacts that the edge guardrails should bear. How much external force impact should the edge guardrails bear? Next, the manufacturer will introduce relevant information to you.
当横杆长度大于2m时,应当加设栏杆立柱。在建筑施工现场用来防止人、物坠落或用来避免、减轻坠落及物体打击伤害的网具,统称安全网。安全网主要有平网和立网两种:水平方向安装,用来承接人和物坠落的垂直载荷的,称为安全平网;垂直方向安装,用来阻挡人和物坠落的水平载。
When the length of the crossbar is more than 2m, the railing column shall be added. Nets used to prevent people and objects from falling or to avoid and mitigate falling and object strike injuries at the construction site are collectively referred to as safety nets. The safety net mainly includes horizontal net and vertical net. The safety net is installed in the horizontal direction and used to bear the vertical load of people and objects falling; The horizontal load installed in the vertical direction is used to prevent people and objects from falling.
临边防护用的栏杆是由栏杆立柱和上下两道横杆组成,上横杆称为扶手。上横杆离地高度为1.0×1.2m,下横杆离地高度为0.5×0.6m。临边作业的防护栏杆应能承受1000N的外力撞击。
The railing used for edge protection is composed of railing column and upper and lower cross bars, which are called handrails. The height of the upper crossbar from the ground is 1.0 × 1.2m, the lower crossbar is 0.5 above the ground × 0.6m。 The protective railings for edge operation shall be able to withstand 1000N external force impact.
临边护栏
施工临边护栏杆的规定和制作要求:
Regulations and fabrication requirements for construction edge guardrail posts:
1.立柱采用40×40方管,防护栏外框采用30×30mm方管,中间采用钢板网,钢丝直径或截面不小于2mm,底座采用Ф12×4个膨胀螺栓与地面牢固固定。
1. The column adopts 40 × 40 square tubes, 30 for the outer frame of the protective fence × 30mm square pipe, steel mesh in the middle, steel wire diameter or section not less than 2mm, base Ф twelve × Four expansion bolts are firmly fixed to the ground.
2.防护栏杆立杆高度1200mm,每档标准长度为1900mm,底部设200mm高红白或黑黄相间挡脚板。
2. The vertical pole of the protective railing is 1200mm high, and the standard length of each level is 1900mm. A 200mm high red white or black yellow toe board is set at the bottom.
防护栏杆由上下两道横杆及栏杆立柱组成,上杆离防护面高度不低于1.2m,下杆离防护面高度不低于0.6m,横杆长度大于2m时,须加设栏杆柱。坡度大于1:2.2的屋面,防护栏杆上杆离防护面高度不低于1.5m,并增设一道横杆,满挂安全立网。
The protective railings are composed of two upper and lower cross bars and railing posts. The height of the upper bar from the protective surface shall not be less than 1.2m, and the height of the lower bar from the protective surface shall not be less than 0.6m. When the length of the cross bar is more than 2m, railing posts must be added. For the roof with a gradient greater than 1:2.2, the height of the upper bar of the protective railing from the protective surface shall not be less than 1.5m, and a cross bar shall be added with a full safety vertical net.
下方有人员通行或交叉施工的场所的防护栏杆,须满挂密目安全网封闭,或在栏杆下边设置严密牢固的高度不低于180mm的挡脚板。防护栏杆及防护用挡脚板应涂刷醒目的黄黑相间油漆。
The protective railings at places where people pass or cross construction are located below shall be closed with dense mesh safety nets, or a tight and firm toe board with a height of no less than 180mm shall be set below the railings. The protective railings and toe boards for protection shall be painted with striking yellow and black paint.
通过以上的介绍,相信大家对临边护栏有了一个了解,在选购临边护栏的过程中可以进行一个参考。想要了解更多于临边护栏相关知识可以来我们网站http://www.jnpfjc.com咨询看看吧!
Through the above introduction, we believe that we have an understanding of the edge guardrail and can provide a reference in the process of purchasing the edge guardrail. You can come to our website to learn more about edge guardrails http://www.jnpfjc.com Consult!