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起重作业安全规定 | 2013-5-11 8:19:00

(1)起重工作前,应认真检查工作场地,以及所用工具,设备的性能是否良好、可靠。

(2)多人操作时,应由一人负责指挥,起重工均应熟悉各种手势,信号旗语等。

(3)根据物体重量、体积、形状等,采用适当的吊运方法和选用适当工具设备,不许斜吊,不许吊固定或掩埋不明物件,不许超负荷吊装以及超负荷使用各类起重工具。

(4)起重物下面严禁有人停留或通过,起重物上严禁有人站立或人与物一起吊运。

(5)严禁将有电缆通过或有滑线电缆的钢梁,水泥梁作为起重支承点,不得随意在钢梁、设备及楼板上焊接吊环和打吊孔,必要时,要经过有关部门同意,经计算后,方可进行,吊环要焊接牢固可靠。

(6)厂房内吊装孔、每层之间,必须有可靠的信号联系装置和自动装置,各吊装孔,必须有牢固盖板或栏杆,临时吊装孔眼,必须设置临时栏杆和盖板,并加醒目标志,以防行人跌落。

(7)严禁工作人员随吊装物和吊钩一起上下吊运,厂房内吊装孔下严禁行人。

(8)严禁在运行管道、带电运转设备、机械设备以及不坚固的建筑物或其它物体上,固定滑轮、葫芦、巻扬机等作为起重物的承力点。

(9)各种起重工具都要符合规格,经常检查,定期检修,维护电动葫,检修后,必须作超载20%的试验,合格后方可继续使用。

(10)各种设备的起重吨位,必须明确、清楚,以及信号装置、安全自动装置,必须灵活可靠。

(11)各种起重设备,必须有专人负责维护保养,定期检查,建立设备档案,各零部件不得随意拆卸,更换,必须更换时,应经厂主部门同意。

(12)吊钩、吊环禁止补焊,有下列情况应予更换:

1)表面有裂纹、破口。

2)危险断面及钩环变形。

3)挂绳处断面磨损超过高度10%

(13)自动起重机应符合劳动部、机械部(起重机械安全规程)和技术要求。

(14)钢丝绳有下列情况之一者应当报废:

1)钢丝绳烧坏或断一股。

2)钢丝绳表面钢丝被腐蚀,达到40%(直径)以上。

3)受过死角擦扭,部分受压变形。

4)钢丝绳在一个捻距内的断丝根数达到下列数值的:

     安全系数在6以下的为钢丝总数的10%

    安全系数在6以上的为钢丝总数的1.3%

 

Re:起重作业安全规定 | 2013-5-11 8:20:11
章仁根
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原创 | 2016-9-6 21:19:17
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原创 | 2016-9-28 20:53:44
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原创 | 2016-9-30 15:36:10
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Re:在漫画中识别身边的违章 | 2016-10-7 23:45:59
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Re:在漫画中识别身边的违章 | 2016-10-9 14:46:23
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Re:在漫画中识别身边的违章 | 2016-10-13 16:04:51
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Re:在漫画中识别身边的违章 | 2016-10-17 3:52:22
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Re:在漫画中识别身边的违章 | 2016-10-22 18:15:23
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Re:在漫画中识别身边的违章 | 2016-10-23 2:09:10
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Re:在漫画中识别身边的违章 | 2016-10-23 15:14:52
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Re:在漫画中识别身边的违章 | 2017-2-19 23:25:04
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