Standard No.:	MT 232-1991
English Name:	1t mine shaft multi-rope cage
Chinese Name:	1T矿车 立井多绳罐笼
Professional Classification:	MT    Professional Standard - Coal
Source Content Issued by:	SAWS
Issued on:	1991-2-2
Implemented on:	1991-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	150.0
Delivery:	via email in 1 business day

1 Subject Content and Application Scope This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packing, transport and storage for the multi-rope cage with 1t mine-car in shaft (hereinafter referred to as "cage"). This standard is applicable to the multi-rope cage with 1t mine-car in shaft. The cage cooperates with the multi-rope mining friction hoist and the composite steel cage guide or the steel-rope guide to hoist the 1t standard mine-car, the equipment and the personnel. This standard is used in conjunction with the head rope suspension device, the tail rope suspension device and the cage roller.

1 Subject Content and Application Scope 1 2 Normative References 1 3 Terms 2 4 Product Classification 2 5 Technical Requirements 17 6 Test Methods 20 7 Inspection Rules 25 8 Marking, Packing, Transport and Storage 26 Appendix A (Additional) Table of Selected Parameters for Multi-rope Cage with 1t Mine-car in Shaft 28 Appendix B (Additional) Multi-rope Hoisting Container for Type B Steel Rope Suspension Device Table of Selected Parameters for Cushion Block-type Head Rope Suspension Device 30 Appendix C (Additional) Multi-rope Hoisting Container for Type B Steel Rope Suspension Device Table of Selected Parameters for Round and Flat Tail Rope Suspension Devices 31 Appendix D (Additional) Table of Selected Parameters for Composite Steel Cage Guide-Cage Roller 32 Appendix E (Informative) Installation Drawing for the Switching Device of Cage Car Arrester 33 Appendix F (Informative) Sectional Layout of Shaft 36 Additional Explanation 42