1、BRITISH STANDARDBS EN 12629-5-2:2003 Machines for the manufacture of constructional products from concrete and calcium-silicate Safety Part 5-2: Pipe making machines manufacturing in the horizontal axisICS 91.220 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g
2、44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2010National forewordThis British Standard is the UK implementation of EN 12629-5-2:2003+A1:2010. It supersedes BS EN 12629-5-2:2003 which is withdrawn.The start and finish of text in
3、troduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee MCE/3/7, Machine
4、s for pre-cast concrete and calcium silicate products Safety.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Co
5、mpliance with a British Standard cannot confer immunity from legal obligations.BS EN 12629-5-2:2003+A1:2010This British Standard was published under the authority of the Standards Policy and Strategy Committee on 1 April 2004 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 Oct
6、ober 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 63126 9EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12629-5-2:2003+A1 September 2010 ICS 91.220 Supersedes EN 12629-5-2:2003English Version Machines for the manufacture of constructional products from concrete and calcium-silica
7、te - Safety - Part 5-2: Pipe making machines manufacturing in the horizontal axis Machines pour la fabrication de produits de construction en bton et silico-calcaire - Scurit - Partie 5-2: Machines pour la fabrication de tuyaux dans laxe horizontal Maschinen fr die Herstellung von Bauprodukten aus B
8、eton und Kalksandsteinmassen - Sicherheit - Teil 5-2: Beton-Rohrmaschinen mit Fertigung in horizontaler Lage This European Standard was approved by CEN on 3 November 2003 and includes Amendment 1 approved by CEN on 5 August 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulati
9、ons which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This Eur
10、opean Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the n
11、ational standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Swit
12、zerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No.
13、 EN 12629-5-2:2003+A1:2010: EEN 12629-5-2:2003+A1:2010 (E) 2 Contents page Foreword 3Introduction . 41 Scope 52 Normative references 53 Terms and definitions . 54 List of significant hazards 65 !Safety requirements and/or protective measures“ . 95.1 General 95.2 Spinning machines 96 !Verification of
14、 safety requirements and/or protective measures“ 107 Information for use 108 Marking . 10Annex A (informative) Definitions of terms 11Annex B (informative) Hazard zones . 12Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“
15、. 13BS EN 12629-5-2:2003+A1:2010EN 12629-5-2:2003+A1:2010 (E) 3 Foreword This document (EN 12629-5-2:2003+A1:2010) has been prepared by Technical Committee CEN/TC 151 “Construction equipment and building material machines - Safety”, the secretariat of which is held by DIN. This European Standard sha
16、ll be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2011, and conflicting national standards shall be withdrawn at the latest by March 2011. Attention is drawn to the possibility that some of the elements of this documen
17、t may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-08-05. This document supersedes EN 12629-5-2:2003. The start and finish of text introduced or altered by
18、amendment is indicated in the text by tags ! “. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, wh
19、ich is an integral part of this document. !The series “Machines for the manufacture of constructional products from concrete and calcium silicate Safety“ consists of following parts: Part 1: Common requirements Part 2: Block making machines Part 3: Slide and turntable machines Part 4: Concrete rooft
20、ile making machines Part 5.1: Concrete pipe machines manufacturing in the vertical axis Part 5.2: Concrete pipe machines manufacturing in the horizontal axis Part 5.3: Pipe prestressing machines Part 5.4: Concrete pipe coating machines Part 6: Stationary and mobile equipment for the manufacture of p
21、recast reinforced products Part 7: Stationary and mobile equipment for the benched manufacture of prestressed products Part 8: Machines and equipment for the manufacture of constructional products from calcium silicate (and concrete).“ !deleted text“ According to the CEN/CENELEC Internal Regulations
22、, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Ne
23、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12629-5-2:2003+A1:2010EN 12629-5-2:2003+A1:2010 (E) 4 Introduction !This European Standard is a Type C-standard as stated in EN ISO 12100. The machinery concerned and the extent to
24、which hazards, hazardous situation and events are covered are indicated in the scope of this document. When provisions of this type C document are different from those, which are stated in type A or B documents, the provisions of this type C document take precedence over the provisions of the other
25、documents, for machines that have been designed and built according to the provisions of this type C document. This document specifies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific for the pipe making machines manufacturing in the horizontal axis as descr
26、ibed in 1.1. With the aim of clarifying the intentions of the document it should be noticed that the following assumptions were made when producing it: specific conditions of use or environmental conditions out of the scope of the document shall be the subject of negotiations between the manufacture
27、r and the user/owner, the equipment will only be used by competent and designated persons, the place of use/installation is adequately lit, all operations are carried out by specially trained operators.“ BS EN 12629-5-2:2003+A1:2010EN 12629-5-2:2003+A1:2010 (E) 5 1 Scope 1.1 !This part of EN 12629,
28、taken together with EN 12629-1:2000+A1:2010, applies to machines for the manufacture of pipes in the horizontal axis and similar elements from concrete. EN 12629-1:2000+A1:2010 specifies general requirements applicable to machines for the manufacture of constructional products from concrete and calc
29、iumsilicate. This document specifies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific to the machines it covers.“ 1.2 !This European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions
30、of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.“ !deleted text“ This standard establishes safety requirements and/or methods of protec
31、tion which applies to these machines. 1.3 This European standard applies to the pipe making machines manufacturing in horizontal axis which may form an integral part of a pipe making process plant. 1.4 !This document is not applicable to pipe making machines manufacturing in the horizontal axis, whi
32、ch are manufactured before the date of publication of this document by CEN.“ 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 refe
33、renced document (including any amendments) applies. EN 1050:1996, Safety of machinery Principle for risk assessment EN 12629-1:2000+A1:2010, Machines for the manufacture of constructional products from concrete and calcium-silicate Safety Part 1: Common requirements EN ISO 12100-1:2003, Safety of ma
34、chinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003)“ 3 Terms and definitions !For the purposes of this do
35、cument, the terms and definitions given in EN ISO 12100-1:2003, EN 12629-1:2000+A1:2010 and the following apply.“ 3.1 pipe hollow body manufactured from concrete which may or may not contain reinforcing material and predominantly used in conjunction with other concrete pipes to convey liquids. !(See
36、 also EN 12629-1:2000+A1:2010, 3.1.7)“ BS EN 12629-5-2:2003+A1:2010EN 12629-5-2:2003+A1:2010 (E) 6 3.2 pipe making machine machine which fabricates pipes and similar elements primarily by spinning the pipe mould 3.3 machine elements of pipe making machines manufacturing in horizontal axis 3.4 spinni
37、ng machine machine used to produce pipes or similar products in concrete. It generates a centrifugal force necessary to compact mixture on mould internal surface (See Figure A.1) 3.5 mobile compacting roller mobile part of the spinning machine set up on two supports moved by two jacks. It compacts t
38、he mixture during the filling phase inside the mould and calibrates the pipe 3.6 vibrating rollers notched rollers which push against the mould during its rotation, making concrete vibrate inside the mould 3.7 mould equipment consisting of: two outer separable shells or one mould that can be opened;
39、 flanges on both ends; rolling rings !(See EN 12629-1:2000+A1:2010, 3.2)“ NOTE In that case, it is cylindrical (e. g. pipes) or conical (e. g. poles). 3.8 mobile feeder mobile device which feeds and distributes the mixture within the mould during the production phases moving on fixed rails 3.9 fixed
40、 hopper equipment which is integral with the pipe making machine for the receiving and transfer of the mixture to the mobile feeder 4 List of significant hazards !In accordance with Clause 4 of EN 12629-1:2000+A1:2010 the hazard zones described in the following table are illustrated in Annex B.“ BS
41、EN 12629-5-2:2003+A1:2010EN 12629-5-2:2003+A1:2010 (E) 7 Table 1 Spinning machine List of hazards and hazardous situations. List of hazards as per annex A of EN 1050:1996 List of hazards and hazardous situations HAZARD ZONES (See Informative annex B, Figure B.1) 1 Mechanical hazards 1.1 Crushing haz
42、ards Between the mobile feeder and the hopper or fixed structures 1 Between compacting roller and mould 3 Between mould and spinning machine 3 1.2 Shearing hazards Between mobile feeder wheels and rails 1 Between spinning machine wheels and mould 3 Between mould and vibrating rollers 3 Between the A
43、rchimedean screw and the fixed hopper 2 1.3 Cutting and severing hazards - 1.4 Entanglement hazards In the whole area of spinning machine rotation 3 In the motor transmission of the Archimedean screw 2 In the motor transmission of the spinning machine 4 1.5 Drawing in - or trapping hazards Between m
44、obile feeder and fixed hopper 1 In the mobile feeder translation area 1 In the whole area of mould rotation 3 In the transmission from electric motor to spinning machine 4 1.8 Friction or abrasion hazards In contact with the feeding belt 1 In contact with the spinning machine rotating parts 3 4 Nois
45、e hazards From noise generated by vibrating rollers in contact with the mould while compacting concrete in the mould itself 5 7.1 Hazards from materials used Contact and inhalation Exit of small quantities of concrete from the mould during the filling phase 3 BS EN 12629-5-2:2003+A1:2010EN 12629-5-2
46、:2003+A1:2010 (E) 8 List of hazards as per annex A of EN 1050:1996 List of hazards and hazardous situations HAZARD ZONES (See Informative annex B, Figure B.1) 17 Hazards from ejection of parts of the machine or machine elements Ejection of parts of moulds (e.g. nut or screw) during the spinning phas
47、e 3 19 Slip, trip and fall hazards Lose ones balance and fall from the fixed hopper and from the access ladders 2 BS EN 12629-5-2:2003+A1:2010EN 12629-5-2:2003+A1:2010 (E) 9 5 !Safety requirements and/or protective measures“ 5.1 General !Machinery shall comply with the safety requirements and/or pro
48、tective measures of this clause and, unless otherwise specified in this standard, with the relevant requirements of EN 12629-1:2000+A1:2010. In addition, the machine shall be designed according to the principles of EN ISO 12100 for hazards relevant but not significant, which are not dealt with by th
49、is document. NOTE For hazards which are to be reduced by the application of an A or B-level standard such as EN ISO 13850, EN ISO 13857, EN 60204-1, and for hydraulic, pneumatic or other machinery dealt with in standards for common uses, the manufacturer should carry out a risk assessment to establish the requirements of the A or B-level or other standard which are to be applied. This specific risk assessment should be part of the general risk assess
