ANSI ASME A17.1-2013 Safety Code for Elevators and Escalators《电梯和自动扶梯的安全性法规》.pdf

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1、AN AMERICAN NATIONAL STANDARDASME A17.1-2013/CSA B44-13(Revision of ASME A17.1-2010/CSA B44-10)Safety Code for Elevators and EscalatorsIncludes Requirements for Elevators,Escalators, Dumbwaiters, Moving Walks,Material Lifts, and Dumbwaiters WithAutomatic Transfer Devices Copyright ASME International

2、 Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Copyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASME A17.1-2013/CSA B44-

3、13(Revision of ASME A17.1-2010/CSA B44-10)Safety Code forElevators andEscalatorsIncludes Requirements for Elevators,Escalators, Dumbwaiters, Moving Walks,Material Lifts, and Dumbwaiters WithAutomatic Transfer DevicesAN AMERICAN NATIONAL STANDARDCopyright ASME International Provided by IHS under lice

4、nse with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Date of Issuance: October 21, 2013The next edition of this Code is scheduled for publication in 2016. This Code will become effective6 months after the Date of Issuance.ASME issues written replies to inq

5、uiries concerning interpretations of technical aspects of this Code.Interpretations are published on the ASME Web site under the Committee Pages athttp:/cstools.asme.org/ as they are issued. Interpretations will also be included with each edition.Errata to codes and standards may be posted on the AS

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13、art of this document 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 2013 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll

14、 rights reservedPrinted in U.S.A.Copyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-CONTENTSASME Foreword . viiiASME Committee Roster xiiiCSA Committees xixASME Preface . xxiCSA Preface . xxivSummary

15、 of Changes xxvPart 1 General. 11.1 Scope 11.2 Purpose and Exceptions 21.3 Definitions . 2Part 2 Electric Elevators 192.1 Construction of Hoistways and Hoistway Enclosures 192.2 Pits 212.3 Location and Guarding of Counterweights 232.4 Vertical Clearances and Runbys for Cars and Counterweights . 242.

16、5 Horizontal Car and Counterweight Clearances 262.6 Protection of Space Below Hoistways . 272.7 Machinery Spaces, Machine Rooms, Control Spaces, and ControlRooms 272.8 Equipment in Hoistways, Machinery Spaces, Machine Rooms,Control Spaces, and Control Rooms 352.9 Machinery and Sheave Beams, Supports

17、, and Foundations 372.10 Guarding of Equipment and Standard Railing 392.11 Protection of Hoistway Openings . 392.12 Hoistway Door Locking Devices and Electric Contacts, and HoistwayAccess Switches . 472.13 Power Operation of Hoistway Doors and Car Doors 522.14 Car Enclosures, Car Doors and Gates, an

18、d Car Illumination . 572.15 Car Frames and Platforms 662.16 Capacity and Loading 702.17 Car and Counterweight Safeties 742.18 Speed Governors . 782.19 Ascending Car Overspeed and Unintended Car MovementProtection . 812.20 Suspension Means and Their Connections 832.21 Counterweights 912.22 Buffers an

19、d Bumpers . 932.23 Car and Counterweight Guide Rails, Guide-Rail Supports, andFastenings . 952.24 Driving Machines and Sheaves . 1042.25 Terminal Stopping Devices . 1072.26 Operating Devices and Control Equipment . 1112.27 Emergency Operation and Signaling Devices . 1222.28 Layout Drawings 1392.29 I

20、dentification 1392.30 Sway Control Guides . 140Part 3 Hydraulic Elevators 1413.1 Construction of Hoistways and Hoistway Enclosures 141iiiCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.2 Pits 14

21、13.3 Location and Guarding of Counterweights 1413.4 Bottom and Top Clearances and Runbys for Cars andCounterweights 1413.5 Horizontal Car and Counterweight Clearances 1423.6 Protection of Spaces Below Hoistway . 1423.7 Machinery Spaces, Machine Rooms, Control Spaces, and ControlRooms 1433.8 Electric

22、al Equipment, Wiring, Pipes, and Ducts in Hoistway,Machinery Spaces, Machine Rooms, Control Spaces, and ControlRooms 1433.9 Machinery and Sheave Beams, Supports, and Foundations 1433.10 Guarding of Exposed Auxiliary Equipment . 1433.11 Protection of Hoistway Landing Openings 1443.12 Hoistway Door Lo

23、cking Devices, Electric Contacts, and Hoistway AccessSwitches . 1443.13 Power Operation, Power Opening, and Power Closing of HoistwayDoors and Car Doors or Gates . 1443.14 Car Enclosures, Car Doors and Gates, and Car Illumination . 1443.15 Car Frames and Platforms 1443.16 Capacity and Loading 1453.1

24、7 Car Safeties, Counterweight Safeties, Plunger Gripper, andGovernors . 1453.18 Hydraulic Jacks 1473.19 Valves, Pressure Piping, and Fittings . 1493.20 Ropes and Rope Connections . 1523.21 Counterweights 1523.22 Buffers and Bumpers . 1523.23 Guide Rails, Guide-Rail Supports, and Fastenings . 1533.24

25、 Hydraulic Machines and Tanks . 1533.25 Terminal Stopping Devices . 1533.26 Operating Devices and Control Equipment . 1553.27 Emergency Operation and Signaling Devices . 1573.28 Layout Data . 1583.29 Identification 158Part 4 Elevators With Other Types of Driving Machines. 1594.1 Rack-and-Pinion Elev

26、ators 1594.2 Screw-Column Elevators . 1614.3 Hand Elevators 165Part 5 Special Application Elevators. 1695.1 Inclined Elevators 1695.2 Limited-Use/Limited-Application Elevators . 1755.3 Private Residence Elevators 1805.4 Private Residence Inclined Elevators 1885.5 Power Sidewalk Elevators 1915.6 Roof

27、top Elevators 1955.7 Special Purpose Personnel Elevators 1995.8 Marine Elevators . 2045.9 Mine Elevators . 2055.10 Elevators Used for Construction 2085.11 Wind Turbine Tower Elevators . 2135.12 Outside Emergency Elevators 229Part 6 Escalators and Moving Walks 2306.1 Escalators 2306.2 Moving Walks .

28、243ivCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Part 7 Dumbwaiters and Material Lifts 2547.1 Power and Hand Dumbwaiters Without Automatic Transfer Devices 2547.2 Electric and Hand Dumbwaiters

29、 Without Automatic TransferDevices 2587.3 Hydraulic Dumbwaiters Without Automatic Transfer Devices . 2647.4 Material Lifts Without Automatic Transfer Devices 2667.5 Electric Material Lifts Without Automatic Transfer Devices 2707.6 Hydraulic Material Lifts Without Automatic Transfer Devices . 2757.7

30、Automatic Transfer Devices 2777.8 Power Dumbwaiters With Automatic Transfer Devices 2777.9 Electric Material Lifts With Automatic Transfer Devices . 2787.10 Hydraulic Material Lifts With Automatic Transfer Devices 2797.11 Material Lifts With Obscured Transfer Devices 279Part 8 General Requirements .

31、 2808.1 Security . 2808.2 Design Data and Formulas . 2818.3 Engineering Tests, Type Tests, and Certification . 3008.4 Elevator Seismic Requirements . 3088.5 Escalator and Moving Walk Safety Requirement for Seismic RiskZone2orGreater 3338.6 Maintenance, Repair, Replacement, and Testing . 3348.7 Alter

32、ations 3578.8 Welding . 3758.9 Code Data Plate . 3758.10 Acceptance Inspections and Tests . 3768.11 Periodic Inspections and Witnessing of Tests 3938.12 Flood Resistances 399Part 9 Reference Codes, Standards, and Specifications . 4009.1 Reference Documents 4019.2 Procurement Information . 408Figures

33、2.16.1.1 Inside Net Platform Areas for Passenger Elevators 712.20.9.4 Tapered Rope Sockets 872.20.9.5 Wedge Rope Sockets . 882.23.3 Elevator Guide Rails . 962.23.4.1-1 Maximum Weight of a Car With Rated Load or of Counterweight WithSafety Device for a Pair of Guide Rails as Specifiedin 2.23.4.1 . 98

34、2.23.4.1-2 Minimum Moment of Inertia About x-x Axis for a Single Guide RailWith Its Reinforcement . 992.27.3.1.6(h) Visual Signal . 1282.27.3.3.7 Panel Layout 1312.27.7.1 Phase I Emergency Recall Operation Instructions . 1342.27.7.2 Phase II Emergency In-Car Operation 1342.27.8 FEO-K1 Key . 1352.27.

35、9 Elevator Corridor Call Station Pictograph . 1365.1.17.3 Vertical and Horizontal Components of Velocity 1746.1.3.3.10 Dimensions 2326.1.6.9.1 Caution Sign . 2418.2.1.2 Minimum Rated Load for Passenger Elevators 2828.2.2.5.1 Turning Moment Based on Class of Loading 2858.2.4 Gravity Stopping Distance

36、s . 2878.2.5 Maximum Governor Tripping Speeds . 2888.2.6 Stopping Distances for Type B Car and Counterweight Safeties 290vCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-8.2.7 Minimum Factors of S

37、afety of Suspension Members of PowerPassenger and Freight Elevators 2938.2.8.1.1 Allowable Gross Loads . 2958.2.9.1.3 Load Distribution 2988.4.3.1.3 Arc of Contact . 3108.4.8.2-1 12 kg/m (8 lb/ft) Guide-Rail Bracket Spacing . 3128.4.8.2-2 16.5 kg/m (11 lb/ft) Guide-Rail Bracket Spacing 3138.4.8.2-3

38、18 kg/m (12 lb/ft) Guide-Rail Bracket Spacing 3148.4.8.2-4 22.5 kg/m (15 lb/ft) Guide-Rail Bracket Spacing 3158.4.8.2-5 27.5 kg/m (18.5 lb/ft) Guide-Rail Bracket Spacing 3168.4.8.2-6 33.5 kg/m (22.5 lb/ft) Guide-Rail Bracket Spacing 3178.4.8.2-7 44.5 kg/m (30 lb/ft) Guide-Rail Bracket Spacing 3188.4

39、.8.2-8 Car and Counterweight Load Factor 3198.4.8.9 Guide-Rail Axes . 3248.4.10.1.1 Earthquake Elevator Equipment Requirements DiagrammaticRepresentation 3258.4.10.1.3 Earthquake Emergency Operation Diagrammatic Representation 3268.6.8.15.19(e) . 353Tables2.4.2.2 Minimum Bottom Runby for Counterweig

40、ht Elevators With SpringBuffers or Solid Bumpers and Rheostatic Control or Single-SpeedACControl 252.15.10.1 Maximum Allowable Stresses in Car Frame and Platform Membersand Connections, for Steels Specified in 2.15.6.2.1 and 2.15.6.2.2 . 692.16.1.1 Maximum Inside Net Platform Areas for the Various R

41、ated Loads . 712.17.3 Maximum and Minimum Stopping Distances for Type B Car SafetiesWith Rated Load and Type B Counterweight Safeties . 752.18.2.1 Maximum Car Speeds at Which Speed Governor Trips and GovernorOverspeed Switch Operates 792.18.7.4 Multiplier for Determining Governor Sheave Pitch Diamet

42、er 812.20.3 Minimum Factors of Safety for Suspension Members 842.20.9.4.5 Relation of Rope Diameter to Diameter of the Small Socket Hole 882.22.3.1 Minimum Spring Buffer Stroke . 932.22.4.1 Minimum Oil Buffer Strokes . 942.23.3 T-Section Guide-Rail Dimensions . 962.23.4.2 Load Multiplying Factor for

43、 Duplex Safeties 1022.23.4.3.1 Guide Rails for Counterweight Without Safeties 1032.23.4.3.3 Intermediate Tie Brackets 1032.23.7.2.1 Minimum Thickness of Fishplates and Minimum Diameter ofFastening Bolts 1042.23.10.2 Minimum Size of Rail-Fastening Bolts 1042.26.4.3.2 SIL for Electrical Protective Dev

44、ices and Other Electrical SafetyFunctions . 1182.26.12.1 Symbol Identification 1234.1.9.1 Maximum and Minimum Stopping Distances for Rack-and-PinionSafeties With Rated Load 1615.1.14.2 Minimum and Maximum Stopping Distances at Given Angles FromHorizontal . 1735.1.17.2 Spring Buffer Stroke . 1735.1.1

45、7.4.4 Minimum Oil Buffer Strokes at Given Angle From Horizontal . 1746.2.3.7 Treadway Width . 2456.2.4 Treadway Speed . 2477.2.6.4 Factors of Safety for Wire Rope and Chains . 2617.2.8.1 Minimum Spring Buffer Strokes 2627.2.8.2 Minimum Oil Buffer Strokes . 2627.4.3 Type B Material Lifts . 267viCopyr

46、ight ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-7.9.2.13 Minimum Spring Buffer Strokes 2797.9.2.14 Minimum Oil Buffer Strokes . 2798.4.8.7 Stresses and Deflections of Guide-Rail Brackets and Supports .

47、 3228.4.11.13 Pipe Support Spacing 3288.4.12.2.2 Maximum Allowable Deflection 3318.6.4.20.4 Brake Test Loads . 345Nonmandatory AppendicesA Control System 411B Unlocking Zone 413C Location of Top Emergency Exit 414D Rated Load and Capacity Plates for Passenger Elevators 415E Elevator Requirements for

48、 Persons With Physical Disabilities inJurisdictions Enforcing NBCC 416F Ascending Car Overspeed and Unintended Car MovementProtection . 424G Top of Car Clearance . 428H Private Residence Elevator Guarding (5.3.1.6.2) 433I Escalator and Moving Walk Diagrams 434J Relationship of Pit Ladder to Hoistway

49、 Door Unlocking Means . 441K Beveling and Clearance Requirements (7.4.7.4) 442L Index of Alteration Requirements for Electric Elevators, HydraulicElevators, Escalators, and Moving Walks . 443M Inertia Application for Type A Safety Device Location of Test Weight8.10.2.2.2(ii)(2) 448N Recommended Inspection and Test Intervals in “Months” . 449P Plunger Gripper S