GB/T 7679.3-2023Mining machinery terminology - Part 3: Winding equipment (English PDF)

1 Scope

This document defines terms and definitions for mining lifting equipment:

This document applies to the design, scientific research, manufacturing, use, teaching, management, publishing, academic exchanges and international trade of mining lifting equipment:

field:

2 Normative reference documents

This document has no normative references:

3 Terms and definitions

3:1 Classification

3:1:1 Classification by drum diameter and use

3:1:1:1 mine hoist minehoist

The drum diameter is 2m and above: The rotation of the drum drives the lifting container connected to the wire rope to lift or lower people or objects in the mine:

Material electromechanical equipment:

3:1:1:2

Mining winch minewinder

The drum diameter is less than 2m (excluding 2m): The drum rotation drives the lifting container or auxiliary equipment connected to the wire rope in the mine and tunnel:

Or mechanical and electrical equipment for lifting or lowering people or materials and performing operations in the stope:

3:1:1:3

Hoisting winch hoistingwinder

A mining winch used to lift or lower people or materials in a mine:

3:1:1:4 auxiliary winch auxiliarywinch

Mining winches are used to dispatch vehicles, rake ore rocks, recover pillars, open and close dampers and other auxiliary operations in underground tunnels and stopes:

Note: There are mainly types such as dispatching, raking, sinking, returning columns, opening and closing dampers, swimming and transportation:

3:1:2 Classification according to main structural types

3:1:2:1 Classification according to working mode of wire rope

3:1:2:1:1

Winding

One end of the wire rope is fixed and wound on the drum, and the other end goes around the sky wheel to suspend and lift the container: The rotation of the drum is used to lift the container:

Raising or lowering hoist or lifting winch: