1、Rules for Construction of Cranes, Monorails, and Hoists (With Bridge or Trolley or Hoist of the Underhung Type)AN AMERICAN NATIONAL STANDARDASME NUM-12016(Revision of ASME NUM-12009)ASME NUM-12016(Revision of ASME NUM-12009)Rules for Constructionof Cranes, Monorails,and Hoists (With Bridgeor Trolley
2、 or Hoist ofthe Underhung Type)AN AMERICAN NATIONAL STANDARDTwo Park Avenue New York, NY 10016 USADate of Issuance: June 30, 2016This Standard will be revised when the Society approves the issuance of a new edition.ASME issues written replies to inquiries concerning interpretations of technical aspe
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11、ocument may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990Copyright 2016 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reser
12、vedPrinted in U.S.A.CONTENTSForeword viiiCommittee Roster . ixPreparation of Technical Inquiries to the Committee on Cranes for Nuclear Facilities xSummary of Changes xiSection NUM-G-1000 Introduction . 1NUM-G-1100 General 1NUM-G-1200 Scope 1NUM-G-1300 Applications 1NUM-G-1400 Responsibility 1Sectio
13、n NUM-G-2000 Environmental Conditions of Service. 2NUM-G-2100 General 2NUM-G-2200 Radiation 2NUM-G-2300 Temperature 2NUM-G-2400 Pressure 2NUM-G-2500 Humidity 2NUM-G-2600 Chemical . 3NUM-G-2700 Wind . 3NUM-G-2800 Seismic . 3NUM-G-2900 Drainage . 3Section NUM-G-3000 Performance Requirements . 4NUM-G-3
14、100 General 4NUM-G-3200 Service Class . 4NUM-G-3300 Capacity . 4NUM-G-3400 Speeds . 4NUM-G-3500 Other Considerations . 4Section NUM-G-4000 Coatings and Finishes 8NUM-G-4100 Coating Service Levels 8NUM-G-4200 Specific Requirements for Coating Service Levels 8Section NUM-G-5000 Quality Assurance 10NUM
15、-G-5100 Requirements . 10NUM-G-5200 Documentation . 10Section NUM-G-6000 Definitions 11NUM-G-6100 Definitions . 11Section NUM-G-7000 Referenced Codes and Standards . 15NUM-G-7100 General 15Section NUM-G-8000 Nomenclature 17NUM-G-8100 General 17Section NUM-I-1000 Introduction . 18NUM-I-1100 General 1
16、8NUM-I-1300 Applications 18Section NUM-I-5000 Jib Cranes . 19NUM-I-5300 Mechanical . 19NUM-I-5400 Electrical . 19iiiSection NUM-I-6000 Monorail Systems 20NUM-I-6300 Mechanical . 20Section NUM-I-7000 Overhead Hoists and Under-Running Trolleys 21NUM-I-7700 Under-Running Trolleys 21NUM-I-7900 Hoist Com
17、mon Requirements . 21Section NUM-I-8000 Common Requirements and Criteria . 28NUM-I-8200 Structural 28NUM-I-8300 Mechanical . 28NUM-I-8400 Electrical . 30NUM-I-8500 Inspection and Testing 30NUM-I-8600 Hoist Marking 37Section NUM-II-1000 Introduction . 38NUM-II-1100 General 38NUM-II-1300 Applications
18、38Section NUM-II-7000 Overhead Hoists and Under-Running Trolleys 39NUM-II-7100 Description . 39Section NUM-II-8000 Common Requirements and Criteria . 40NUM-II-8200 Structural 40NUM-II-8300 Mechanical . 45NUM-II-8400 Electrical . 45NUM-II-8500 Inspection and Testing 45Section NUM-III-1000 Introductio
19、n . 46NUM-III-1100 General 46NUM-III-1300 Applications 46Section NUM-III-2000 Underhung Cranes . 47NUM-III-2100 Description . 47NUM-III-2200 Structural 47NUM-III-2300 Mechanical . 49NUM-III-2400 Electrical . 50NUM-III-2500 Inspection and Testing 52Section NUM-III-3000 Top-Running Bridge and Gantry C
20、ranes 53NUM-III-3100 Description . 53NUM-III-3200 Structural 53NUM-III-3300 Mechanical . 55NUM-III-3400 Electrical . 57NUM-III-3500 Inspection and Testing 57Section NUM-III-4000 Traveling Wall Cranes 58NUM-III-4100 Description . 58NUM-III-4200 Structural 58NUM-III-4300 Mechanical . 58NUM-III-4400 El
21、ectrical . 60NUM-III-4500 Inspection and Testing 60Section NUM-III-5000 Jib Cranes . 62NUM-III-5100 Description . 62NUM-III-5200 Structural 62NUM-III-5300 Mechanical . 62NUM-III-5400 Electrical . 63NUM-III-5500 Inspection and Testing 67Section NUM-III-6000 Monorail Systems 68NUM-III-6100 Description
22、 . 68NUM-III-6200 Structural 68ivNUM-III-6300 Mechanical . 69NUM-III-6400 Electrical . 71NUM-III-6500 Inspection and Testing 72Section NUM-III-7000 Overhead Hoists and Under-Running Trolleys 73NUM-III-7100 Description . 73NUM-III-7200 Electric Wire-Rope Hoists . 73NUM-III-7300 Hand-Chain Hoists . 74
23、NUM-III-7400 Electric-Chain Hoists . 78NUM-III-7500 Air-Operated Wire-Rope Hoists . 79NUM-III-7600 Air-Operated Chain Hoists 79NUM-III-7700 Under-Running Trolleys 79NUM-III-7800 Inspection and Testing 82NUM-III-7900 Hoist Common Requirements . 82Section NUM-III-8000 Common Requirements and Criteria
24、. 90NUM-III-8100 Description . 90NUM-III-8200 Structural 90NUM-III-8300 Mechanical . 106NUM-III-8400 Electrical . 114NUM-III-8500 Inspection and Testing 127NUM-III-8600 Crane and Monorail Marking . 130FiguresNUM-I-7931-1 Type IA Dual Hoist Drive Unit With Single Drum . 21NUM-I-7931-2 Type IA Single
25、Hoist Drive Unit With Drum Brake 22NUM-I-7931-3 Type IA Dual Hoist Drive Unit With Dual Drum 23NUM-I-7942-1 Drum Fleet Angle 23NUM-I-7942-2 Sheave Fleet Angle . 23NUM-I-7942.3-1 Type IA Redundant Reeving With Single Drum (With UpperEqualizer Sheaves) . 24NUM-I-7942.3-2 Type IA Redundant Reeving With
26、 Single Drum (With EqualizerBar) 25NUM-I-7942.3-3 Type IA Redundant Reeving With Dual Drum . 25NUM-II-8215.3.6-1 Boundary Conditions for Wheel-to-Rail Interface 42NUM-III-2100-1 Single-Girder Underhung Crane 47NUM-III-2100-2 Double-Girder Underhung Crane With Underhung Trolley . 48NUM-III-2100-3 Dou
27、ble-Girder Underhung Crane With Top-Running Trolley . 48NUM-III-2100-4 Single-Girder Underhung Semi-Gantry Crane 49NUM-III-2321-1 Arrangement of Crane Bridge Drives (A-2 Drive) 50NUM-III-2321-2 Arrangement of Crane Bridge Drives (A-4 Drive) 51NUM-III-3100-1 Single-Girder Top-Running Crane . 53NUM-II
28、I-3100-2 Double-Girder Top-Running Crane With Underhung Trolley . 54NUM-III-3100-3 Single-Girder Top-Running Semi-Gantry Crane 54NUM-III-3100-4 Single-Girder Top-Running Gantry Crane . 55NUM-III-3320-1 Arrangement of Crane Bridge Drives (A-1 Drive) 56NUM-III-3320-2 Arrangement of Crane Bridge Drives
29、 (A-2 Drive) 56NUM-III-3320-3 Arrangement of Crane Bridge Drives (A-4 Drive) 56NUM-III-4100-1 Traveling Wall Crane . 59NUM-III-5100-1 Wall-Mounted Jib Cranes . 63NUM-III-5100-2 Freestanding Pillar Jib Cranes . 64NUM-III-5100-3 Mast-Type Jib Cranes . 65NUM-III-5422-1 Slew Drive Motor-Size Selection 6
30、6NUM-III-6100-1 Monorail System . 68NUM-III-6100-2 Two-Way Switches 69NUM-III-6100-3 Three-Way Switches 69NUM-III-6100-4 Cross-Track Switches . 69NUM-III-6100-5 Interlocking Mechanisms . 70vNUM-III-6100-6 Lift/Drop Sections 70NUM-III-7100-1 Electric Wire-Rope Hoist 73NUM-III-7100-2 Hand-Chain Hoist
31、74NUM-III-7100-3 Electric-Chain Hoist 74NUM-III-7100-4 Air-Operated Wire-Rope Hoist 75NUM-III-7100-5 Air-Operated Chain Hoist 75NUM-III-7100-6 Under-Running Trolley . 75NUM-III-7210-1 Electric Wire-Rope Hoist, Suspension Types . 76NUM-III-7310-1 Hand-Chain Hoist, Suspension Types . 77NUM-III-7410-1
32、Electric-Chain Hoist, Suspension Types 78NUM-III-7510-1 Air-Operated Wire-Rope Hoist, Suspension Types . 80NUM-III-7610-1 Air-Operated Chain Hoist, Suspension Types 81NUM-III-7942.3-1 Single and Double Reeving . 84NUM-III-8212.2-1 Wheel-Skewing Forces (From CMAA 74) 91NUM-III-8214-1 Building Runway
33、Alignment Tolerance for Patent Track 93NUM-III-8214-2 Building Runway Alignment Tolerance (From CMAA 74) 94NUM-III-8232.3-1 Local Bending of Flanges due to Wheel Loads (FromCMAA 74) . 97NUM-III-8234.1-1 Joint Configuration (From CMAA 74) . 105NUM-III-8344.1-1 Bridge Span (From CMAA 74) 112NUM-III-84
34、25.1-1 Arrangement of Pendant Push-Button Controllers 122NUM-III-8425.2-1 Arrangement of Cab Master-Switch Controllers 123NUM-III-8425.3-1 Arrangement of Radio-Transmitter Lever-Switch Controllers . 124NUM-III-8427.2-1 Various Styles of Conductor System Types 125TablesNUM-G-3210-1 Service Classes fo
35、r Cranes and Monorails . 5NUM-G-3220-1 Service Classes for Electrically Operated Hoists 6NUM-G-3230-1 Service Classes for Air Wire-Rope and Air Chain Hoists . 7NUM-I-1100-1 Major Design Differences Between Types IA and IB 18NUM-I-8210-1 Acceptable Materials and Reference Properties forStructural Com
36、ponents . 29NUM-I-8210-2 Required Inspections or Tests (Type IA) . 31NUM-I-8210-3 Required Inspections or Tests (Type IB) . 33NUM-II-8215.3.6-1 Boundary Conditions for Wheel-to-Rail Interface 43NUM-III-7942.1-1 Minimum Pitch Diameter of Running Sheaves . 84NUM-III-7942.2-1 Minimum Pitch Diameter of
37、Drums . 84NUM-III-7944.1-1 Bearing Life Expectancy 85NUM-III-7945-1 Hoist Service Factor, Cd. 85NUM-III-7945-2 Hoist Service Factor, Sf86NUM-III-7952-1 Standard Rated Motor Voltages . 88NUM-III-8213-1 Load Designations 92NUM-III-8231.1-1 Allowable Stresses (Members Not Controlled by Buckling) . 95NU
38、M-III-8231.2-1 Modifying Coefficient, N 95NUM-III-8231.5-1 Bolt Allowable Stresses . 95NUM-III-8232.4-1 Bolt Shear and Tension Factor, R 99NUM-III-8234.1-1 Allowable Stress Ranges 100NUM-III-8234.1-2 Fatigue Stress Provisions Tension (T) or Reversal(Rev) Stresses 101NUM-III-8341.2-1 Crane Service Fa
39、ctor, Sf. 107NUM-III-8341.2-2 Machinery Service Factor, Cd108NUM-III-8342-1 AFBMA L10 Bearing Life . 108NUM-III-8343.5-1 Crane Class Factor, Kc110NUM-III-8343.5-2 Surface Condition Factor, Ksc110NUM-III-8344.1-1 Bridge Wheel Loadings, lb; P; KDW . 111NUM-III-8344.1-2 Bridge Load Factor, Kbw. 112NUM-
40、III-8344.1-3 Speed Factor, Cs113viNUM-III-8344.1-4 Wheel Service Factor, Sm, and Minimum Load Service Factor,Kwl. 113NUM-III-8344.2-1 Maximum Wheel Loads/I Beams and Wide Flange Beams . 114NUM-III-8421.4-1 AC Contactor Ratings for AC Wound Rotor Motors . 116NUM-III-8421.4-2 AC Contactor Ratings for
41、AC Squirrel-Cage Motors(Maximum Intermittent Horsepower Rating) 116NUM-III-8421.4-3 DC Contactor Ratings for DC Motors (230 V to 250 V DC) . 116NUM-III-8421.4-4 AC Contactor Ratings for Mainline Service 117NUM-III-8421.4-5 DC Contactor Ratings for Mainline Service (230 V to 250 VDC) 117NUM-III-8421.
42、5-1 NEMA Resistor Classification . 117NUM-III-8422.2-1 Standard Rated Motor Voltages . 118NUM-III-8422.4-1 Standard Maximum Acceleration Rate to Prevent WheelSkidding . 120NUM-III-8422.4-2 Standard Bridge Motion Acceleration Rates . 120NUM-III-8422.4-3 Mechanical Efficiency, E, of Drive Machinery 12
43、0NUM-III-8422.4-4 Standard Values for Friction Factor, f (for Bridges WithMetallic Wheels and Antifriction Bearings) 120NUM-III-8422.4-5 Standard Values of Accelerating Torque Factor, Kt. 121Mandatory AppendixIV SI Conversion Factors . 131Nonmandatory AppendicesA Service Guidance . 133B Examples . 1
44、41viiFOREWORDThe Committee on Cranes for Nuclear Power Plants was first established in 1976. In 1980, thescope of the Committee was revised, and its name was changed to the Committee on Cranes forNuclear Facilities. In 1983, the Nuclear Underhung and Monorail (NUM) Subcommittee wasestablished to dev
45、elop a standard to cover the design, fabrication, installation, and testing ofunderhung and monorail equipment used in nuclear facilities. The NUM-1 Standard is the resultof the Subcommittees work.The first edition of ASME NUM-1 was approved by the American National Standards Institute(ANSI) on Octo
46、ber 28, 1996. The second edition of ASME NUM-1 was approved by ANSI onMay 3, 2000. The third edition of ASME NUM-1 was approved by ANSI on August 17, 2004.The fourth edition of ASME NUM-1 was approved by ANSI on December 22, 2009.This Standard, or portions thereof, can be applied to cranes, monorail
47、s, and hoists at facilitiesother than nuclear where enhanced equipment safety may be required, and can be provided bymeans of single failure-proof features, enhanced safety features, or a seismic design.This Standard is split into four major sections: NUM-G, General Specifications (applicable toall
48、equipment); NUM-I, Type I equipment (i.e., equipment that is used to handle critical loadsand is required to withstand a seismic event); NUM-II, Type II equipment (i.e., equipment thatis not used to handle critical loads and is required to withstand a seismic event); and NUM-III,Type III equipment (
49、i.e., equipment that is not used to handle critical loads and is not requiredto withstand a seismic event).Suggestions for the improvement of this Standard are welcome. They should be addressed to theSecretary, ASME Committee on Cranes for Nuclear Facilities, The American Society of MechanicalEngineers, Two Park Avenue, New York, NY 10016-5990.The 2016 edition of ASME NUM-1 was approved by ANSI on June 16, 2016.viiiASME COMMITTEE ON CRANES FOR NUCLEAR FACILITIES(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSA.
