This standard specifies the product classification, inspection requirements, inspection content, inspection methods, and inspection rules of the JTK type lifting winch (hereinafter referred to as the winch) for coal mines. This standard is applicable to winches with a drum diameter of 1.2m and above, which are mainly used in inclined tunnels and small shafts on the surface of coal mines or underground for lifting materials and personnel. It is suitable for winches with a drum diameter of 0.8m, which are mainly used for auxiliary work on the surface of coal mines or underground. The permanent or mobile winch and drum with a diameter of 1m are mainly used for lifting materials on the surface of coal mines or underground.
AQ 1032-2007 Referenced Document
GB 2894 Safety signs and guideline for the use*, 2008-12-11 Update
GB/T 13325 Noise emitted by machinery and equipment--Guidelines for the preparation of test codes of engineering grade requring noise measurements at the operator's or bystander's position
GB/T 15706.2 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles*, 2007-03-02 Update
GB/T 16855.1 Safety-related components of machinery safety control systems Part 1: General principles for design*, 2019-07-01 Update