GB 2885.1-1981 Basic parameters and dimensions of fixed box-type mine cars for metal mines

This standard applies to underground mining of metal mines (or other mines with similar ore properties and mining methods), transportation of ore, waste rock and other materials along underground tunnels and surface industrial sites. GB 2885.1-1981 Basic parameters and dimensions of fixed box-type mining cars for metal mines GB2885.1-1981 standard download decompression password: www.bzxz.net

The People's Republic of China
National Standard
Basic parameters and dimensions of metal mine mine cars
GB2885.1~2885.6-81
GB2885.1—81bzxZ.net
GB2885.2—81
GB 2885.3—81
GB2885.4-81
GB2885.5—81
GB2885.6—81
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National Standard of the People's Republic of China
Metal mine fixed car box type mine car
Basic parameters and dimensions
This standard applies to underground metal mines (or other mines with similar ore properties and mining methods) and surface industrial sites for transporting ore, waste rock or other materials. 1 The basic parameters and dimensions of metal mine fixed car box type mine cars shall comply with the provisions of the table. Note: This figure only indicates the size symbol
Issued by the State Administration of Standards
State Administration of Nonferrous Metals Industry, proposed 8
Along the underground tunnel
1.982 July 1 implementation
Beijing Nonferrous Metallurgical Design and Research Institute drafted a total of 3 pages No. 2
YGC2-7
YGC4-7
YGC4-9
YGC10-7
YGC10-9
Load
GB2885.1--81
Overall dimensions
Note: ① Height H and traction height h are calculated from the rail surface (when empty). ② Load is calculated based on the loose specific gravity of the material? = 2.5t/m3. ③ The dimensions in brackets represent the wheelbase of the bogie itself. Height
Traction height
Traction force
greater than)
The model of fixed box-type mine car for metal mines is stipulated as: 81
Marking example:
Volume 1.2m2, track gauge 600mm Fixed box-type mine car for metal mines: YGC1.2-6 mine car GB2885.1-81
Total 3 pages Page 3
Gauge code: 6 means 600mm
7 means 762mm
9 means 900mm
Volume code (m3)
Mine car code
Fixed car box code
Metal mine code
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