EN 1804-1:2001+A1:2010
(Main)Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
This standard specifies the safety requirements for support units when used as specified by the manufacturer or his authorised representative. Examples of support units are frame supports, chock supports, shield supports, paired frames and push-pull support systems including the components of advancing and anchoring devices which provide support functions. This part of the standard excludes fixing elements on the conveyor, coal-winning equipment, power set legs and rams, valves, hydraulic and electro-hydraulic control units, lighting and signalling facilities and other ancillary equipment.
NOTE Some components are dealt with in other parts of this standard.
This standard applies to support units used at temperatures from -10° C to 60° C.
This standard also applies to support components and support accessories which are provided if the support unit is fitted with stowing equipment. This standard identifies and takes account of:
- Possible hazards which may be caused by the operation of support units;
- Areas and operating conditions which may create such hazards;
- Hazardous situations which may cause injury or may be damaging to health;
This standard describes methods for the reduction of these hazards.
A list of hazards covered appears in clause 4.
This European standard does not establish the additional requirements for:
- Specially corrosive environments;
- Hazards occurring during construction, transportation, decommissioning;
- Earthquake.
This standard is applicable to all support units placed on the market for the first time, which are manufactured after the date on which this standard was published.
Maschinen für den Bergbau unter Tage - Sicherheitsanforderungen für hydraulischen Schreitausbau - Teil 1: Ausbaugestelle und allgemeine Anforderungen
Diese Europäische Norm legt die Sicherheitsanforderungen für die vom Hersteller oder seinem bevollmächtigten
Vertreter vorgesehene bestimmungsgemäße Verwendung von Ausbaugestellen fest. Beispiele für Ausbaugestelle
sind: Ausbaurahmen, Ausbauböcke, Ausbauschilde, Ausbaugespanne und Ausbauzüge einschließlich der
Rückeinrichtungen und der Teile von Abspannungen, welche Ausbaufunktionen haben, jedoch ausschließlich der
Anschlagelemente am Förderer, der Gewinnungseinrichtungen, der Stempel und Zylinder, der Ventile, der
hydraulischen und elektrohydraulischen Steuerungseinrichtungen, der Beleuchtungs- und Signaleinrichtungen
sowie sonstiger Hilfseinrichtungen.
ANMERKUNG Einige Komponenten werden in anderen Teilen dieser Normenreihe behandelt.
Diese Norm gilt für Ausbaugestelle, die bei Umgebungstemperaturen zwischen −10 °C bis 60 °C eingesetzt
werden.
Diese Norm bezieht sich ebenfalls auf Ausbauteile und Ausbauzubehör, die vorgesehen sind, wenn das
Ausbaugestell mit Versatzeinrichtungen ausgerüstet wird. Diese Norm identifiziert und berücksichtigt:
⎯ die Gefährdungen, die womöglich durch den Betrieb von Ausbaugestellen hervorgerufen werden;
⎯ die Gefahrenbereiche und die Betriebsbedingungen, die irgendeine Gefährdung verursachen und
⎯ die Situationen, die zu Gefährdungen führen können, die eine Verletzung oder Gesundheitsschädigung
verursachen.
Diese Norm beschreibt Methoden zur Reduzierung dieser Gefährdungen.
Abschnitt 4 enthält eine Liste der behandelten Gefährdungen.
Diese Europäische Norm spezifiziert keine zusätzlichen Anforderungen für:
⎯ besonders korrosive Umgebung;
⎯ Risiken bei Herstellung, Transport und Außerbetriebnahme;
⎯ Erdbeben.
Diese Norm gilt für alle Ausbaugestelle, die nach dem Ausgabedatum dieser Norm erstmalig in Verkehr gebracht
wurden.
Machines pour mines souterraines - Exigences de sécurité relatives aux soutènements marchants applicables aux piles - Partie 1: Unités de soutènement et exigences générales
La présente norme précise les exigences de sécurité pour les unités de soutènement lorsqu’elles sont utilisées tel que spécifié par le fabricant ou son mandataire. Les exemples d’unités de soutènement sont les piles à flèche, piles monoblocs, piles-boucliers, piles à file et systèmes de soutènement «push-pull» y compris les composants de dispositifs d'avancement et d'ancrage qui assurent le soutènement du toit. La présente partie de la norme exclut les éléments de fixation sur le convoyeur, les équipements d'abattage du charbon, les étançons et vérins à pose mécanisée, les soupapes, les unités de commande hydrauliques et électro-hydrauliques, les installations d'éclairage et de signalisation et les autres équipements auxiliaires.
NOTE Certains équipements sont traités dans d’autres parties de cette norme.
Cette norme s’applique aux unités de soutènement utilisées à des températures comprises entre – 10 °C et 60 °C.
Cette norme s'applique également aux composants et accessoires du soutènement fournis lorsque l'unité de soutènement est munie d'équipements de remblayage. La présente norme identifie et tient compte :
— des risques potentiels pouvant résulter de l’utilisation des unités de soutènement ;
— des zones et des conditions d’utilisation susceptibles de créer de tels risques ;
— des situations dangereuses susceptibles d’entraîner des blessures ou pouvant affecter la santé.
La présente norme décrit des méthodes de réduction de ces phénomènes dangereux.
Une liste des phénomènes dangereux couverts est donnée à l’article 4.
Cette norme européenne ne définit pas d’exigences supplémentaires concernant :
— les milieux environnants particulièrement corrosifs ;
— les risques dus à la construction, au transport et à la mise hors service ;
— les tremblements de terre.
La présente norme est applicable à toutes les unités de soutènement commercialisées pour la première fois après leur fabrication qui suit la date de publication de la présente norme.
Stroji za podzemne rudnike - Varnostne zahteve za hidravlično podporje - 1. del: Deli podporja in splošne zahteve
Ta standard določa varnostne zahteve za dele podporja, ko se uporabljajo po navodilih proizvajalca ali pooblaščenega predstavnika. Primeri delov podporja so podporna ogrodja, podložna podporja, zaščitna podporja, ogrodja v parih in potisno-vlečni podporni sistemi, vključno s komponentami pripomočkov za pomikanje in sidranje, ki omogočajo podporne funkcije. Ta del standarda izključuje pritrdilne elemente na jermenih, opremo za pridobivanje premoga, dele hidravličnih stojk in potisnih cilindrov, ventile, hidravlične in elektrohidravlične krmilne enote, opremo za osvetljavo in signalizacijo ter drugo pomožno opremo. Ta standard velja za dele podporja, ki se uporabljajo pri temperaturi med -10° C in 60° C. Ta standard velja tudi za podporne komponente in podporne dodatke, ki so na voljo, kadar je del podporja opremljen z opremo za nakladanje. Ta standard ugotavlja in upošteva: - morebitne nevarnosti, ki jih lahko povzroči delovanje delov podporja; - področja in pogoje delovanja, ki lahko povzročijo takšne nevarnosti; - nevarne razmere, ki lahko povzročijo škodo ali škodujejo zdravju. Ta standard opisuje metode za zmanjševanje takšnih nevarnosti. Seznam zajetih nevarnosti je naveden v Klavzuli 4. Ta evropski standard ne vzpostavlja dodatnih zahtev za: - posebej korozivna okolja; - nevarnosti, ki se pojavljajo med konstrukcijo, prevozom, izločitvijo iz uporabe; - potres. Ta standard velja za vse dele podporja, ki so prvič dani v promet in so narejeni po datumu izdaje tega standarda.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Maschinen für den Bergbau unter Tage - Sicherheitsanforderungen für hydraulischen Schreitausbau - Teil 1: Ausbaugestelle und allgemeine AnforderungenMachines pour mines souterraines - Exigences de sécurité relatives aux soutènements marchants applicables aux piles - Partie 1: Unités de soutènement et exigences généralesMachines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements73.100.10Oprema za gradnjo predorov in podzemnih železnicTunnelling and tubbing equipmentICS:Ta slovenski standard je istoveten z:EN 1804-1:2001+A1:2010SIST EN 1804-1:2002+A1:2010en,fr,de01-marec-2010SIST EN 1804-1:2002+A1:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1804-1:2001+A1
January 2010 ICS 73.100.10 Supersedes EN 1804-1:2001English Version
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
Machines pour mines souterraines - Exigences de sécurité relatives aux soutènements marchants applicables aux piles - Partie 1: Unités de soutènement et exigences générales
Maschinen für den Bergbau unter Tage - Sicherheitsanforderungen für hydraulischen Schreitausbau - Teil 1: Ausbaugestelle und allgemeine Anforderungen This European Standard was approved by CEN on 21 September 2001 and includes Amendment 1 approved by CEN on 21 December 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations 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 European 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 national 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, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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. EN 1804-1:2001+A1:2010: ESIST EN 1804-1:2002+A1:2010
Tests for verification of the safety requirements and calculation . 19Annex ZA (informative) !!!!Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC"""" . 37Bibliography . 38 SIST EN 1804-1:2002+A1:2010
1) in preparation SIST EN 1804-1:2002+A1:2010
While producing (or when compiling) this standard it was assumed that: only trained and competent persons operate the machine; components without specific requirements are: a) designed in accordance with the usual engineering practice and calculation codes; b) of sound mechanical construction; c) free of defects. components are kept in good working order; a negotiation took place between the user and the manufacturer concerning the use of the machinery. 1 Scope This standard specifies the safety requirements for support units when used as specified by the manufacturer or his authorised representative. Examples of support units are frame supports, chock supports, shield supports, paired frames and push-pull support systems including the components of advancing and anchoring devices which provide support functions. This part of the standard excludes fixing elements on the conveyor, coal-winning equipment, power set legs and rams, valves, hydraulic and electro-hydraulic control units, lighting and signalling facilities and other ancillary equipment. NOTE Some components are dealt with in other parts of this standard. This standard applies to support units used at temperatures from -10° C to 60° C. This standard also applies to support components and support accessories which are provided if the support unit is fitted with stowing equipment. This standard identifies and takes account of: Possible hazards which may be caused by the operation of support units; Areas and operating conditions which may create such hazards; Hazardous situations which may cause injury or may be damaging to health; This standard describes methods for the reduction of these hazards. A list of hazards covered appears in clause 4. This European standard does not establish the additional requirements for: Specially corrosive environments; SIST EN 1804-1:2002+A1:2010
3.1
designs of hydraulic powered roof support 3.1.1
support unit type of hydraulic powered roof support, e.g. frame support, chock support, shield support, consisting of support components and support accessories 3.1.2
frame support support unit in which the canopy and the base are connected to legs arranged in a line one behind the other to form one support unit 3.1.3 chock support support unit in which the canopy and the base are connected to legs arranged one behind the other and side by side to form one support unit 3.1.4 shield support support unit in which the canopy and the base are connected additionally via a goaf shield which lies within the flow of the support bearing force 3.1.5
paired frame at least two support units arranged side by side moving lengthwise against each other using an advancing mechanism 3.1.6
push-pull support at least two support units arranged one behind the other moving lengthwise against each other using an advancing mechanism 3.2
support components all components which lie within the flow of the support bearing force 3.2.1
canopy single or composite support component which transfers the support bearing force to the roof 3.2.2
base single or composite support component which transfers the support bearing force to the floor 3.2.3
goaf shield support component intended to absorb and transfer, fully or partially, the support bearing force and forces parallel to the seam between canopy and base. It is connected to the canopy and base either directly or through a linkage. It generally shields the face area from the waste and is therefore subjected to a load from the caved material 3.3
support accessories SIST EN 1804-1:2002+A1:2010
advancing mechanism device attached to the support unit for moving the support forwards 3.3.2
sprag device attached to the support unit for supporting the working face 3.3.3
forepoling device device used to protect the face area from caving materials 3.4
anchoring device device for preventing uncontrolled movements of the conveying and extracting machines 3.5
forces 3.5.1
yield force force produced by an actuator at the yield pressure of the pressure limitation valve, neglecting friction 3.5.2
rated force maximum force for which the support unit or support component is designed. It is a calculated value which is determined from the support geometry neglecting friction 3.5.3
support bearing force force borne by a support unit normal to the strata, which is a function of the support height and which occurs at the yield force 3.5.4
test force measured force required to be applied to the support unit or support component to ensure that it is subjected to the rated force 3.5.5
additional force force acting on the support unit, not produced by the strata or the support components 4 List of hazards All the items in the following list of hazards refer to continuous operation and to installation and maintenance. This list contains the hazards and hazardous situations, as far as they are dealt with in this European Standard, identified by risk assessment significant for this type of machinery and which require action to eliminate or reduce risk.
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