洞口防护的几种类型--杨远锋的博客

洞口防护的几种类型

[ 2011-7-29 15:42:00 | By: 杨远锋 ]

洞口作业的防护措施，主要有设置防护栏杆、栅门、格栅、阻挡件和用遮盖物盖设，以及架设安全网等多种方式。
    不同情况下的防护设施，主要有以下几类：
    （1）各种板和墙的洞口，按其大小和性质分别设置牢固的盖板、防护栏杆、安全网或其它防坠落的防护设施。
    （2）电梯井口，视具体情况设防护栏杆和固定栅门或工具式栅门，电梯井内每隔两层或最多隔10m就应设一道安全平网。也可以按当地习惯，设固定的格栅或砌筑矮墙等。
    （3）钢管桩、钻孔桩等桩孔上口，柱型、条型等基础上口，未填土的坑、槽口，以有人孔、天窗、地板门和化粪池等处，都要作为洞口而设置稳固的盖件。
    （4）施工现场与场地通道附近的各类洞口与深度在2m以上的敞口等处除设置防护设施与安全标志外，夜间还要挂灯示警。

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原创

[ 2016-9-6 17:08:42 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:44:11 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:20:39 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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