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振动冲击夯机的安全操作 | 2012-7-1 7:26:00

(1) 振动冲击夯应适用于粘性土、砂及砾石等散状物料的压实,不得在水泥路面和其他坚硬地面作业。 

(2) 作业前重点检查项目应符合下列要求: 

a.各部件连接良好,无松动; 

b.内燃冲击夯有足够的润滑油,油门控制器转动灵活; 

c.电动冲击夯有可靠的接零或接地,电缆线表面绝缘完好。 

(3) 内燃冲击夯起动后,内燃机应怠速运转35min,然后逐渐加大油门,待夯机跳动稳定后,方可作业。 

(4) 电动冲击夯在接通电源启动后,应检查电动机旋转方向,有错误时应倒换相线。 

(5) 作业时应正确掌握夯机,不得倾斜,手把不宜握得过紧,能控制夯机前进速度即可。 

(6) 正常作业时,不得使劲往下压手把,影响夯机跳起高度。在较松的填料上作业或上坡时,可将手把稍向下压,并应能增加夯机前进速度。 

(7) 在需要增加密实度的地方,可通过手把控制夯机在原地反复夯实。 

(8) 根据作业要求,内燃冲击夯应通过调整油门的大小,在一定范围内改变夯机振动频率。 

(9) 内燃冲击夯不宜在高速下连续作业。在内燃机高速运转时不得突然停车。 

(10) 电动冲击夯应装有漏电保护装置,操作人员必须戴绝缘手套,穿绝缘鞋。作业时,电缆线不应拉得过紧,应经常检查线头安装,不得松动及引起漏电。严禁冒雨作业。 

(11) 作业中,当冲击夯有异常的响声,应立即停机检查。 

(12) 当短距离转移时,应先将冲击夯手把稍向上抬起,将运输轮装入冲击夯的挂钩内,再压下手把,使重心后倾,方可推动手把转移冲击夯。 

(13) 作业后,应清除夯板上的泥砂和附着物,保持夯机清洁,并妥善保管。 

Re:振动冲击夯机的安全操作 | 2012-7-1 7:27:30
章仁根掌握操作技术,确保安全作业.
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原创 | 2016-9-6 20:20:20
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原创 | 2016-9-28 19:58:02
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原创 | 2016-9-30 14:37:55
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Re:在漫画中识别身边的违章 | 2016-10-12 12:11:13
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Re:在漫画中识别身边的违章 | 2016-10-18 23:14:01
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Re:在漫画中识别身边的违章 | 2016-10-20 18:21:15
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Re:在漫画中识别身边的违章 | 2016-10-22 5:47:15
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Re:在漫画中识别身边的违章 | 2016-10-23 14:57:08
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Re:在漫画中识别身边的违章 | 2016-10-23 15:02:08
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Re:在漫画中识别身边的违章 | 2017-2-17 23:09:44
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Re:在漫画中识别身边的违章 | 2017-2-20 15:32:02
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Re:在漫画中识别身边的违章 | 2017-2-20 15:52:56
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Re:在漫画中识别身边的违章 | 2017-2-20 16:36:55
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