MT 233-2011 in English

1 Scope

This standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, marking, packing, transport and storage for the multi-rope cage with 1.5 t mine-car in shaft (hereinafter referred to as cage).
This standard is applicable to the cage with steel cage guide in shaft which is used to hoist the 1.5 t mine-car, materials, equipment and personnel.

2 Normative References

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.

Foreword I
1 Scope 1
2 Normative References 1
3 Terms and Definitions 2
4 Product Classification 2
5 Technical Requirements 10
6 Test Methods 13
7 Inspection Rules 19
8 Marking, Packing, Transport and Storage 20
Appendix A (Normative) Selected Parameters for Multi-rope Cage with 1.5 t Mine-car in Shaft 22
Appendix B (Informative) Selected Parameters for Multi-rope Hoisting Container-Automatic Tension Balancing and Suspension Device of Steel Rope 23
Appendix C (Normative) Selected Parameters for Multi-Rope Hoisting Container-Type B Steel Rope Suspension Device-Round and Flat Tail Rope Suspension Device 24
Appendix D (Informative) Installation Drawing for Switching Bend of Car Stop in Cage 25
Appendix E (Informative) Sectional Layout of Shaft 26
Appendix F (Informative) Record List for Friction Coefficient Test at Contact Surface Where the High Strength Bolt Connects 29