ДСТУ EN 13001-3-5:2022 Крани. Загальні вимоги до конструкції. Частина 3-5. Граничний стан і перевіряння придатності кованих та литих крюків (EN 13001-3-5:2016+ A1:2021, IDT)

ДСТУ EN 13001-3-5:2022
(EN 13001-3-5:2016+ A1:2021, IDT)

Крани. Загальні вимоги до конструкції. Частина 3-5.
Граничний стан і перевіряння придатності кованих та литих крюків

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions, symbols and abbreviations

3.1 Terms and definitions

3.2 Symbols and abbreviations

4 General requirements

4.1 Materials

4.2 Workmanship

4.3 Manufacturing tolerances of forgings

4.4 Heat treatment

4.5 Cold forming by proof loading

4.6 Hook body geometry

4.7 Hook shank machining

4.8 Nut

4.9 Effect of hook suspension

5 Static strength

5.1 General

5.2 Vertical design force

5.3 Horizontal design force

5.4 Bending moment of the shank

5.5 Hook body, design stresses

5.6 Hook shank, design stresses

5.7 Hook, proof of static strength

6 Fatigue strength

6.1 General

6.2 Vertical fatigue design force

6.3 Horizontal fatigue design force

6.4 Fatigue design bending moment of shank

6.5 Proof of fatigue strength, hook body

6.6 Proof of fatigue strength, hook shank

6.7 Fatigue design of hook shanks for stand alone hooks

7 Verification of the safety requirements and/or protective measures

7.1 General

7.2 Scope of testing and sampling

7.3 Testing of mechanical properties

7.4 Test loading

8 Information for use

8.1 Maintenance and inspection

8.2 Marking

8.3 Safe use

Annex A (informative) Sets of single hooks

Annex B (informative) Sets of ramshorn hooks

Annex C (informative) Dimensional tolerances of hook bodies

Annex D (normative) Static limit design forces of hook bodies

Annex E (normative) Fatigue limit design forces of hook bodies

Annex F (informative) Sets of hook shank and thread designs

Annex G (normative) Bending of curved beams

Annex H (normative) Calculation of hook suspension tilting resistance, articulation by a hinge or a rope reeving system

Annex I (informative) Guidance for the selection of a hook body size using Annexes D and E

Annex J (normative) Information to be provided by the hook manufacturer

Annex K (informative) Guidance on cold forming by proof loading of forged hooks

Annex L (informative) Selection of a suitable set of crane standards for a given application

Annex M (informative) List of hazards

Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2006/42/EC aimed to be covered

Bibliography