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式起重机作业前的检查 | 2014-10-8 7:32:00
式起重机作业前的检查
(1)检查轨道基础,应平直无沉陷,鱼尾板连接螺栓及道钉无松动,并应清除轨道上的障碍物,松开夹轨器并向上固定好。
(2)应进行空载运转,试验各工作机构是否运转正常,有无噪声及异响,各机构的制动器及安全防护装置是否有效,确认正常后方可作业。
(3)起吊重物时,重物和吊具的总重量不得超过起重机相应幅度下规定的起重量。
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