This standard specifies the product classification, inspection requirements, inspection content, inspection methods, and inspection rules for coal mine transportation winches (hereinafter referred to as "winches"). This standard is applicable to winches used to pull mine trucks to transport materials in tunnels with an inclination angle less than 30°C in coal mines. It is not applicable to winches used to lift or transport personnel.
AQ 1030-2007 Referenced Document
GB 2894 Safety signs and guideline for the use*, 2008-12-11 Update
GB/T 15706.2 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles*, 2007-03-02 Update
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*, 2017-12-29 Update