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MT/T 920-2002 Type and parameters of special battery-type rubber-shrouded wheel motors for explosion-proof coal mines
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Standard ID:
MT/T 920-2002
Standard Name: Type and parameters of special battery-type rubber-shrouded wheel motors for explosion-proof coal mines
This standard specifies the type, basic parameters and model compilation method of special type battery-type rubber-shrouded wheel motor locomotives for explosion-proof coal mines. This standard applies to special type battery-type rubber-shrouded wheel motor locomotives for explosion-proof coal mines. MT/T 920-2002 Type and parameters of special type battery-type rubber-shrouded wheel motor locomotives for explosion-proof coal mines MT/T920-2002 Standard download decompression password: www.bzxz.net
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1CS 73. 100. 40 Registration No.: 10515—2002 Standard of the Coal Industry of the People's Republic of China MT/T920—2002 The types and parameters of rubber tirebattery-powered locomotives for underground coal mine2002-06-19 Issued National Economic and Trade Commission 2002-09-01 Implementation MT/T920—2002 This standard is formulated based on GB10978.1-1989 Technical Conditions for Lead-acid Batteries for Explosion-proof Special Power Supply Devices in Coal Mines, the Coal Mine Safety Regulations issued by the State Administration of Coal Mine Safety Supervision, and the Technical Inspection Specifications for Explosion-proof Diesel Locomotives for Coal Mines (Trial Implementation) issued by the former Ministry of Coal Industry, as well as the technical parameters of similar products at home and abroad, and considering the needs of future development. This standard is proposed by the China Coal Industry Association. This standard is under the jurisdiction of the Coal Industry Coal Mine Special Equipment Standardization Technical Committee. The drafting unit of this standard is: Changzhou Research and Trial Production Center of the China Coal Research Institute. The main drafters of this standard are Zhang Zhuo, Lin Xiangdong, Chen Huan, and Li Yi'e. 1 Scope Coal Industry Standard of the People's Republic of China Types and parameters of rubber tire battery-powdered locomotives for underground coal mineMT/T 920--2002 This standard specifies the types, basic parameters and model compilation method of special type battery-powdered locomotives for underground coal mine. This standard is applicable to special type battery-powdered locomotives for underground coal mine. 2 Referenced standards The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. MT/T154.8-1996 Coal Mine Auxiliary Transportation Equipment Model Compilation Method & Coal Mine Safety Regulations》National Coal Mine Safety Supervision Department formulated 2001 edition 3 Models 3.1 According to the transmission mode: a) Mechanical transmission (including hydraulic mechanical transmission) b) Hydraulic transmission. 3.2 According to the number of adhesive drive wheels: a) Four-wheel drive; h) Eight-wheel drive; c Others. 3.3 According to the overall structure: a) Integral frame, single cab, b) Double cab, three-section layout. 4 Model compilation method Should be compiled according to the provisions of MT/T 154.8. As shown below: Approved by the State Economic and Trade Commission on June 19, 2002 and implemented on September 1, 2002 5 Basic parameters Basic parameter series are shown in Table 1. Adhesive weight/twwW.bzxz.Net Hourly traction/kN Maximum gravitational force N Hourly traverse/(km·h\\) Hourly motor power/W Rail/mm MT/T 920—2002 口/口 Viscous weight, t/gauge, mm (main parameters) Rubber sleeve wheel (second characteristic code) Battery (first characteristic code) Locomotive (product type code) 7.5X2~12.5X2 600,762.900 Rubber sleeve wheel material and steel relative storage coefficient (dry and clean rail surface) Traction height/mm Maximum up and down slope degree/(\) Total voltage of locomotive/V Battery capacity/Ah Traction capacity/ Minimum horizontal curvature path/m Minimum vertical curvature radius/ Braking system 30/1000 Working brake Parking brake Emergency brake Overall dimensions (length×width×height)/mm×am×mmSafety devices to be configured Not less than 0. 4 210,320,430 90~120 Hand brake or gas (liquid) brake, electric brakeHand brake or gas (liquid) brake, electric brake liquid medical rail type, failure safety type Should comply with the provisions of the "Coal Mine Safety Regulations" Lighting, storage horn, gas alarm and power-off instrument, battery capacity indicator 10+20% 20.5×2~26X2 600.762,900 Not less than 0. 4 210,320,130 180~192 ≥560 Pneumatic (hydraulic) brake, electric brake Hydraulic axle holding or rail holding Hydraulic rail holding, fail-safe type Lighting, siren, gas alarm, power failure, battery capacity indicator, etc. Note: The braking force (static) shall comply with the provisions of the Coal Mine Safety Regulations, that is, at least 1.5~2.0 times the rated traction force2 MT/T 920—2002 IsBh r-5020-2193-0 HNNIDL People's Republic of China Coal Industry Standard Special Type of Battery Rubber-shrouded Wheel Motor for Explosion-proof Coal Mine Model and Parameters MT/T 920—2002 Coal Industry Press (No. 1, Yaopei 5, Danyang District, Beijing 0029)Beijing Fangshan Hongfei Printing Factory Published by Xinhua Bookstore Beijing Branch Ratio 880×1230mm 1/16 Printing Sheet 3/8 Words 4,000 Words Print Quantity 1235 1st Edition in September 2002 1st Printing Period in September 20D2 ISBN 7-5020-2193-0/F652. 2 Internal number 4964 Price 10.00 yuan All rights reserved Violators will be prosecuted If this book has any quality problems such as missing pages, reversed pages, or loose pages, our company will be responsible for replacing it Tip: This standard content only shows part of the intercepted content of the complete standard. 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