GB/T 2885.3-1981 Basic parameters and dimensions of single-side curved track side-dumping mine cars for metal mines

GB/T 2885.3-1981 Basic parameters and dimensions of single-side curved track side-dumping mine cars for metal mines GB/T2885.3-1981 standard download decompression password: www.bzxz.net

The People's Republic of China
National Standard
Metal mine single-side curved track side-discharging mine car
Basic parameters and dimensions
GB2885.381
This standard applies to underground metal mines (or other mines with similar ore properties and mining methods), transporting ore, waste rock or other materials along underground tunnels and surface industrial sites. 1. The basic parameters and dimensions of metal mine single-side curved track side-discharging mine cars shall comply with the provisions of the table. Note: This figure only indicates the size symbol
Published by the State Administration of Standardization
Proposed by the State Administration of Nonferrous Metals Industry and implemented on July 1, 1982
Drafted by Beijing Nonferrous Metallurgy Design and Research Institute, a total of 3 pages, page 2
YCC2-6
YCC2-7bZxz.net
YCC4-7
YCC4-9
GB2885.3-81
Overall dimensions
Note: ①Height H and traction height h are calculated from the rail surface (when empty). ②Load is calculated based on the loose specific gravity of the material = 2.5t/m. Height
Traction high traction
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Unloading angle
(not small
(not large
The model of the single-side curved rail side-unloading mine car for metal mines is specified as the marking example:
Volume 2m3, gauge 600mm metal mine single-side curved rail side-unloading mine car YCC2-6 mine car GB2885.3-81
Total 3 pages Page 3
Gauge code: 6 means 600mm
7 means 762mm
9 means 900mm
Volume code (m3)
Mine car code
Single-side curved rail side-unloading code
Metal mine code
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