1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-20881-3 SANS 11629:2007Edition 1ISO 11629:2004Edition 1SOUTH AFRICAN NATIONAL STANDARD Cranes Measurement of the mass of a crane and its c
4、omponents This national standard is the identical implementation of ISO 11629:2004 and is adopted with the permission of the International Organization for Standardization. Published by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344
5、1568 international code +27 12 www.stansa.co.za Standards South Africa SANS 11629:2007 Edition 1 ISO 11629:2004 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee StanSA TC 5120.59, Cranes, in accordance with procedures o
6、f Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in November 2007. Reference numberISO 11629:2004(E)ISO 2004INTERNATIONAL STANDARD ISO11629First edition2004-11-15Cranes Measurement of the mass of a crane and its components Appareils de l
7、evage charge suspendue Mesurage de la masse dune grue et de ses composants SANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes
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12、1 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2004 All rights reservedSANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) ISO 2004 All rights reserved
13、 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 components . 2 6 Measurement report 3 Annex A (informative) Examples to illustrate how the mass of a crane as a
14、 whole and/or its components should be measured. 4 Bibliography . 6 SANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) iv ISO 2004 All rights reservedForeword ISO (the International Organization for Standardizati
15、on) is a worldwide federation of national standards 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 re
16、presented on that committee. International organizations, 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
17、are drafted in accordance with the rules given 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 Internati
18、onal Standard requires approval by at least 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 p
19、repared by Technical Committee ISO/TC 96, Cranes, Subcommittee SC 4, Test methods. SANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .INTERNATIONAL STANDARD ISO 11629:2004(E) ISO 2004 All rights reserved 1Cranes Measurement of the
20、 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 addition to ISO 4310 and covers the types of cranes as defined in ISO 4306-1. 2 Norm
21、ative 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 referenced document (including any amendments) applies. ISO 4306-1, Cranes Vocabulary Pa
22、rt 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, the terms and definitions given in ISO 4306-1 and the following apply. 3.1 apparatus
23、 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 sum of readings of several measuring devices operating simultaneously 3.3 complex me
24、asurement 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 as a whole and/or of its components: 4.1.1 Scale. SANS 11629:2007This s tandard may
25、 only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) 2 ISO 2004 All rights reserved4.1.2 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 M
26、easuring apparatus used for measuring the mass of a crane as a whole 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 compo
27、nents may be used, but simple measurement is preferable. 5 Measuring 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
28、 in the manufacturers instructions. 5.2 The mass of the crane as a whole 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 cran
29、e and/or its components shall be placed on the measuring devices as 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 suspe
30、nsion line shall go through the centre of the mass being measured (Figure 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 ma
31、ss to be measured may be placed sequentially on measuring apparatus 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 de
32、cking, knife-edge supports, slings and other arrangements, as appropriate. SANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) ISO 2004 All rights reserved 36 Measurement report The report on the measurements of t
33、he 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; conditions of measurement (see section on test conditions as defined in ISO 4310); na
34、me of the person supervising the testing. The results of measuring the mass of the crane and/or its components should be tabulated. SANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) 4 ISO 2004 All rights reserve
35、dAnnex A (informative) Examples to illustrate how the mass of a crane 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
36、of a crane component with a dynamometer SANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) ISO 2004 All rights reserved 5Key 1 knife-edge support 2 crane component 3 decking 4 compression dynamometer Figure A.3 M
37、easuring 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 compression dynamometer working sequentially SANS 11629:2007This s tandard may only
38、 be used and printed by approved subscription and freemailing clients of the SABS .ISO 11629:2004(E) 6 ISO 2004 All rights reservedBibliography 1 ISO 7363, Cranes and lifting appliances Technical characteristics and acceptance documents Standards South AfricaSANS 11629:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .
