防止YAJ系列液压安全绞车发生断绳事故

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YAJ系列液压安全绞车是供采煤机在较大倾角工作面使用时作安全防滑之用。由于采煤工作面人员比较集中,如果不能排除防滑绞车在采煤工作面可能发生断绳事故的隐患,则使用液压防滑绞车将会威胁矿工安全。我矿606采煤队在使用该绞车时,曾发生过一起断绳伤人的侥幸事故。现将我矿606采煤队发生断绳事故的案例和可能引起防滑绞车断绳因素以及相应的预防对策分述如下。
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