千斤顶的安全使用要求是什么？--杨远锋的博客

千斤顶的安全使用要求是什么？

[ 2011-7-4 21:32:00 | By: 杨远锋 ]

千斤顶是修理工作中最常用的工具之一，结构小巧，使用方便。但如使用不当会造成重物塌落而砸伤人体的事故。因此在使用时要注意以下问题：
（1）千斤顶使用时底部要垫平整、坚韧。无油污的木板以扩大承压面，保证安全。不能用铁板代替木板，以防滑动.
（2）起升时要求平稳，重物稍起后要检查有无异常情况，如无异常情况才能继续升顶。不得任意加长手柄或过猛操作。
（3）不超载、超高。当套筒出现红线时，表明已达到额定高度应停止顶升。
（4）数台千斤顶同时作业时，要有专人指挥，使起升或下降同步进行。相邻两台千斤顶之间要支撑木块，保证间隔以防滑动。
（5）使用千斤顶时要时刻注意密封部分与管接头部分，必须保证其安全可靠。
（6）千斤顶不适用于有酸、碱或腐蚀性气体的场所。

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原创

[ 2016-9-6 17:11:40 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:47:26 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:24:02 | By: 原创(游客) ]

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