1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58ICS 53.020.20Cranes Measurement of the mass of a crane and its componentsBRITISH STANDARDBS ISO 116
2、29:2004BS ISO 11629:2004This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 December 2006 BSI 2006ISBN 0 580 49895 6Amendments issued since publicationAmd. No. Date Commentscontract. Users are responsible for its correct application.Compliance
3、 with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of ISO 11629:2004.The UK participation in its preparation was entrusted to Technical Committee MHE/3, Cranes and derricks.A list of organiza
4、tions represented on MHE/3 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a Reference numberISO 11629:2004(E)INTERNATIONAL STANDARD ISO11629First edition2004-11-15Cranes Measurement of the mass of a crane and its components Ap
5、pareils de levage charge suspendue Mesurage de la masse dune grue et de ses composants BS ISO 11629:2004ii iiiContents Page Foreword iv 1 Scope 1 2 Normative references . 1 3 Terms and definitions. 1 4 Apparatus and its accuracy . 1 5 Measuring the mass of the crane as a whole and/or the crane compo
6、nents . 2 6 Measurement report 3 Annex A (informative) Examples to illustrate how the mass of a crane as a whole and/or its components should be measured. 4 Bibliography . 6 BS ISO 11629:2004iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national st
7、andards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International o
8、rganizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules giv
9、en in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least
10、75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 11629 was prepared by Technical Committee ISO/TC 96, Cr
11、anes, Subcommittee SC 4, Test methods. BS ISO 11629:20041Cranes Measurement of the mass of a crane and its components 1 Scope This International Standard sets forth basic procedures for measuring the mass of a cranes as a whole and/or of its components. This International Standard was prepared in ad
12、dition to ISO 4310 and covers the types of cranes as defined in ISO 4306-1. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the refere
13、nced document (including any amendments) applies. ISO 4306-1, Cranes Vocabulary Part 1: General ISO 4310, Cranes Test code and procedures ISO 9373, Cranes and related equipment Accuracy requirements for measuring parameters during testing 3 Terms and definitions For the purposes of this document, th
14、e terms and definitions given in ISO 4306-1 and the following apply. 3.1 apparatus complete set of equipment and devices required to determine the mass of a crane as a whole and/or of its components 3.2 simple measurement measurement for which the result is read off one measuring device or is the su
15、m of readings of several measuring devices operating simultaneously 3.3 complex measurement measurement for which the result is the sum of the readings of several measuring devices used sequentially 4 Apparatus and its accuracy 4.1 The following apparatus may be used to measure the mass of a crane a
16、s a whole and/or of its components: 4.1.1 Scale. BS ISO 11629:20042 4.1.2 Dynamometers, compression or extension. 4.1.3 Supports, knife-edge. 4.1.4 Decking. 4.1.5 Level. 4.1.6 Auxiliary hoist. 4.1.7 Slings, wire rope or chain. 4.2 Measuring apparatus used for measuring the mass of a crane as a whole
17、 and/or of its components shall be selected in accordance with the accuracy requirements in ISO 9373 and in compliance with national specifications. 4.3 Either simple or complex measurement of the mass of a crane and/or of its components may be used, but simple measurement is preferable. 5 Measuring
18、 the mass of the crane as a whole and/or the crane components 5.1 The crane, prepared for measuring the mass as a whole or disassembled into its individual components, shall have the equipment required for it to be used as specified in the manufacturers instructions. 5.2 The mass of the crane as a w
19、hole and/or its components shall be measured by either simple or complex measurements. The reaction forces are measured at points of support by measuring devices (Figures A.1 to A.4). 5.3 When measuring as specified in 5.2, the crane and/or its components shall be placed on the measuring devices as
20、follows. All measured loads shall be vertical with no induced horizontal forces imparted on the measuring apparatus (Figures A.1 to A.3). The point of support shall be in the centre of the measuring apparatus (Figure A.1). The suspension line shall go through the centre of the mass being measured (F
21、igure A.2). Decking and knife-edge supports should be placed at the supporting points for a more accurate load transfer from the mass being measured to the measuring apparatus (Figure A.3). For large cranes and/or components, the mass to be measured may be placed sequentially on measuring apparatus
22、with the support surfaces (the right and left or the front and rear side), while the other side is placed on a firm surface next to measuring apparatus (Figure A.4). 5.4 Each measurement result shall be reduced by the mass of the decking, knife-edge supports, slings and other arrangements, as approp
23、riate. BS ISO 11629:200436 Measurement report The report on the measurements of the mass of the crane as a whole and/or its components shall include the following data: crane and/or component type; name of the manufacturer; date of the measurement; description of the crane and/or its component; cond
24、itions of measurement (see section on test conditions as defined in ISO 4310); name of the person supervising the testing. The results of measuring the mass of the crane and/or its components should be tabulated. BS ISO 11629:20044 Annex A (informative) Examples to illustrate how the mass of a crane
25、 as a whole and/or its components should be measured Key 1 crane 2 scale platform Figure A.1 Measuring the mass of a crane (mobile) as a whole Key 1 slings 2 dynamometer 3 hoist hook 4 crane component Figure A.2 Measuring the mass of a crane component with a dynamometer BS ISO 11629:20045Key 1 knife
26、-edge support 2 crane component 3 decking 4 compression dynamometer Figure A.3 Measuring the mass of a crane component with compression dynamometers working simultaneously Key 1 supporting surface 2 crane component 3 compression dynamometer Figure A.4 Measuring the mass of a crane component with com
27、pression dynamometer working sequentially BS ISO 11629:20046 Bibliography 1 ISO 7363, Cranes and lifting appliances Technical characteristics and acceptance documents BS ISO 11629:2004blankBS ISO BSI389 Chiswick High RoadLondonW4 4AL11629:2004BSI British Standards InstitutionBSI is the independent n
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