1、ASME B30.7-2006(Revision of ASME B30.7-2001)Base-MountedDrum HoistsSafety Standard for Cableways,Cranes,Derricks,Hoists,Hooks,Jacks,and SlingsAN AMERICAN NATIONAL STANDARDThe American Society ofMechanical EngineersCONTENTSivCommittee RosterB30 Standard Introduction疗Summary of Changes.Chapter 7-0Scop
2、e,Definitions,and ReferencesSection 7-0.1Scope of B30.71Section 7-0.2Definitions.1Section 7-0.3References3Chapter 7-1Construction and InstallationSection 7-1.1Load Ratings and Markings6Section 7-1.2Construction。gg。4g。4g0404404444”4.4”4”4”49”4g”444”4”6Section 7-1.3Installation.8Chapter 7-2Inspection,
3、Testing,and MaintenanceSection 7-2.1Inspection9Section 7-2.2Testing10Section 7-2.3Maintenance.1Section 7-2.4Rope Inspection,Replacement,and Maintenance.11Chapter 7-3OperationSection 7-3.1Qualifications for and Conduct of Operators andOperating Practices13Section 7-3.2Handling the Load.14Section 7-3.
4、3Signals14Section 7-3.4Miscellaneous,.,6FiguresSingle-Drum Base-Mounted Hoist.23Three-Drum Base-Mounted Hoist With Attached Swinger.4Independent Direct Geared Swinger or Single-Drum Hoist.Standard Hand Signals for Hoist Operation.15进FOREWORDThis American National Standard,Safety Standard for Cablewa
5、ys,Cranes,Derricks,Hoists,Hooks,Jacks,and Slings,has been developed under the procedures accredited by the AmericanNational Standards Institute(formerly the United States of America Standards Institute).ThisStandard had its beginning in December 1916 when an eight-page Code of Safety Standards forCr
6、anes,prepared by an ASME Committee on the Protection of Industrial Workers,was presentedto the annual meeting of the ASME.Meetings and discussions regarding safety on cranes,derricks,and hoists were held from 1920to 1925,involving:the ASME Safety Code Correlating Committee,the Association of Iron an
7、dSteel Electrical Engineers,the American Museum of Safety,the American Engineering StandardsCommittee(later changed to American Standards Association and subsequently to the USAStandards Institute),Department of Labor-State of New Jersey,Department of Labor andIndustry-State of Pennsylvania,and the
8、Locomotive Crane Manufacturers Association.OnJune 11,1925,the American Engineering Standards Committee approved the ASME Safety CodeCorrelating Committees recommendation and authorized the project,with the U.S.Departmentof the Navy,Bureau of Yards and Docks,and ASME as sponsors.In March 1926,invitat
9、ions were issued to 50 organizations to appoint representatives to aSectional Committee.The call for organization of this Sectional Committee was sent out October2,1926,and the committee organized November 4,1926,with 57 members representing 29 nationalorganizations.The Safety Code for Cranes,Derric
10、ks,and Hoists,ASA B30.2-1943,was createdfrom the eight-page document referred to in the first paragraph.This document was reaffirmedin 1952 and widely accepted as a safety standard.Due to changes in design,advancement in techniques,and general interest of labor and industryin safety,the Sectional Co
11、mmittee,under the joint sponsorship of ASME and the Naval FacilitiesEngineering Command,U.S.Department of the Navy,was reorganized as an American NationalStandards Committee on January 31,1962,with 39 members representing 27 national organiza-tions.The format of the previous code was changed so that
12、 separate standards(each complete as toconstruction and installation;inspection,testing,and maintenance;and operation)will cover thedifferent types of equipment included in the scope of B30.In 1982,the Committee was reorganized as an Accredited Organization Committee,operatingunder procedures develo
13、ped by the ASME and accredited by the American National StandardsInstitute.This Standard presents a coordinated set of rules that may serve as a guide to government andother regulatory bodies and municipal authorities responsible for the guarding and inspectionof the equipment falling within its sco
14、pe.The suggestions leading to accident prevention aregiven both as mandatory and advisory provisions;compliance with both types may be requiredby employers of their employees.In case of practical difficulties,new developments,or unnecessary hardship,the administrativeor regulatory authority may gran
15、t variances from the literal requirements or permit the use ofother devices or methods,but only when it is clearly evident that an equivalent degree ofprotection is thereby secured.To secure uniform application and interpretation of this Standard,administrative or regulatory authorities are urged to
16、 consult the B30 Committee,in accordancewith the format described in Section IX,before rendering decisions on disputed points.Safety codes and standards are intended to enhance public safety.Revisions result from commit-tee consideration of factors such as technological advances,new data,and changin
17、g environmentaland industry needs.Revisions do not imply that previous editions were inadequate.This Volume of the Standard,was approved by the B30 Committee and by ASME.ASMEB30.7-2006 was approved by the American National Standards Institute on November 13,2006.ivASME B30 COMMITTEESafety Standards
18、for Cableways,Cranes,Derricks,Hoists,Hooks,Jacks,and Slings(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSP.S.Zorich,ChairB.D.Closson,Vice ChairJ.D.Wendler,SecretarySTANDARDS COMMITTEE PERSONNELN.E.Andrew,Northrop Grumman Ship Syst
19、emsE.K.Marburg,Columbus McKinnon Corp.W.T.Hargrove,Alternate,Mantech International Corp.R.J.Burkey,Alternate,Columbus McKinnon Corp.R.E.Bluff IV,Gantry Constructors,IncL.D.Means,Means Engineering and Consulting/Wire RopeR.J.Bolen,ConsultantTechnical BoardG.B.Hetherston,Alternate,E.I.DuPontD.M.Sleigh
20、tholm,Alternate,Bridon American Corp.A.D.Brown,A.D.Brown,Inc.K.J.Miller,Jacobs EngineeringM.E.Brunet,Manitowoc Crane GroupD.W.Smith,Alternate,Chicago Bridge and Iron Co.T.A.Christensen,Alliance of American Insurers/Liberty MutualG.L.Owens,Granite Construction,IncInsuranceR.M.Parnell,Wire Rope Riggin
21、g Consultants/Industrial TrainingM.W.Mills,Alternate,Liberty Mutual GroupInternationalB.D.Closson,Craft Forensic Services,Inc.P.D.Sweeney,Alternate,General Dynamics,Electric BoatT.L.Blanton,Alternate,NACB Group,Inc.J.T.Perkins,Ingersoll-RandJ.P.Colletti,John P.Colletti Associates,Inc.H.G.Leidich,Alt
22、ernate,Ingersoll-RandR.A.Dahlin,Walker Magnetics GroupJ.E.Richardson,U.S.Department of the NavyJ.W.Downs,Jr.,Alternate,Downs Crane and Hoist Co.D.W.Ritchie,St.Paul CompaniesL.D.DeMark,International Union of Operating EngineersW.P.Rollins,Manitowoc Crane GroupA.J.Lusi,Alternate,International Union of
23、 Operating EngineersJ.W.Rowland Ill,ConsultantD.W.Eckstine,Eckstine and AssociatesJ.C.Ryan,Boh Bros.Construction Co.R.J.Edwards,Schwing AmericaA.R.Ruud,Alternate,Atkinson ConstructionD.R.Remus,Alternate,Reed ManufacturingD.Sayenga,Associated Wire Rope FabricatorsJ.A.Gilbert,Alternate,Associated Wire
24、 Rope FabricatorsJ.L.Gordon,Acco Chain and Lifting ProductsG.W.Shields,Caterpillar,Inc.N.C.Hargreaves,Terex Corp./Power Crane Shovel AssociationW.J.Smith,Jr.,U.S.Department of Labor:OSHAE.D.Fidler,Alternate,Grove WorldwideR.G.Strain,Advanced Automation Associates,Inc.J.J.Headley,Crane Institute of A
25、mericaJ.B.Hamill,Alternate,Advanced Automation Associates,Inc.C.W.Ireland,National OilwellA.R.Toth,Morris Material HandlingA.J.Egging,Alternate,National OilwellB.E.Weir,Jr.,National Erectors Association/Norris BrothersL.S.Johnson,Fluor Construction TechnologyCo.,Inc.E.P.Vliet,Alternate,Tumner Indust
26、riesJ.D.Wendler,The American Society of Mechanical EngineersR.M.Kohner,Landmark Engineering ServicesR.C.Wild,U.S.Army Corps of EngineersH.I.Shapiro,Alternate,Specialized Carriers and RiggingD.N.Wolff,National Crane Corp.Association/Howard I.Shapiro AssociatesA.L.Calta,Alternate,National Crane Corp.C.E.Lucas,The Crosby GroupP.S.Zorich,RZP International Ltd.P.A.Boeckman,Alternate,The Crosby GroupH.W.Fair,Alternate,H.Fair Associates,IncHONORARY MEMBERSJ.M.Klibert,Lift-All Co.,Inc.R.W.Parry,Consultant
