ISO 4085-1979 Shipbuilding Inland navigation Swing derricks《造船 内河航行 旋臂吊杆》.pdf

1、International Standard INTERNATIONkL ORGANIZATION FOR STANDARDIZATION*MEXL1YHAPOfiHAR OPrAHM3AUMR l-l0 CTAHAAPTM3AMkWORGANISATlON INTERNATIONALE DE NORMALISATION Shipbuilding - Inland navigation - Swing derricks Construction navale - Navigation in tbrieure - SautereIes First edition - 1979-06-01 UDC

2、 629.122.011.8 Ref. No. ISO 4085-1979 (EI Descriptors : shipbuilding, inland navigation. embarkation devices, gangways, equipment specifications, nomenclature, dimensions. Prre based orI 2 pagec Copyright International Organization for Standardization Provided by IHS under license with ISONot for Re

3、saleNo reproduction or networking permitted without license from IHS-,-,-Foreword SS0 (the International Organization for Standardization) is a worldwide federation of national Standards institutes (ISO member bedies). The work of developing Interna- tional Standards is carried out through ISO techn

4、ical committees. Every member body interested in a subject for which a technical committee has been set up has the right to be represented on that committee. International organizations, governmental and non- governmental, in liaison with ISO, also take part in the work. Draft International Standard

5、s adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISO Council. International Standard ISO 4085 was developed by Technical Committee ISO/TC 8, Shipbulding, and was circulated to the member bodies in October

6、 1976. it has been approved by the member bodies sf the following countries : Belgium France Brazil Germany, F. R. Bulgaria India Czechoslovakia Mexico Finland Netherlands Poland Romania Spain United Kingdom USSR No member body expressed disapproval of the document. International Organkation for Sta

7、ndardkation, 1979 Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-INTERNATIQNAL STANDARD ISO 4085-1979 (E) Shipbuilding - Inland navigation - Swing

8、 derricks 1 Scope and field of application This International Standard specifies types, design, main dimensions of, and technical requirements for, Swing derricks used in inland vessels of all types and purposes. The Swing derrick is designed for individual landing of crew members ashore without usi

9、ng gangways or boats when the vessel is close to the bank. 2 Classification Depending on the method of fastening the pillar, Swing derricks are divided into two types : 4.3 The Swing derrick shall be swung, held in the working Position and returned to the initial Position with the help of two haulin

10、g lines fixed on an eye in the middle of the jib. The free ends of the lines shall be fastened to the cleat at the base of the . . . jib. 5 Technical requirements 5.1 The maximum permissible load at the end of the jib is 100 kgf. Oscillation of the structure shall be avoided as far as possible. 5.2

11、All welds shall be watertight. Type A : with guys Type B : without guys 3 Dimensions The main dimensions of Swing derricks shall correspond to those indicated in the figure and in the table. 4 Design 4.1 The jib shall be connected with the pillar by means of a swivel. 4.2 Two handles shall be welded

12、 at the free end of the jib for users to hold while on the jib. 5.3 The jib and the pillar shall be provided with drainage holes. 5.4 The free ends of the jib and the pillar shall be plugged with covering plates. 5.5 The eyes of all cables shall be reinforced with thimbles. 6 Material The jib and th

13、e pillar shall be made of weldable steel in com- pliance with national Standards. The hauling line 12 shall be nylon or any fibre rope. 1 Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without licen

14、se from IHS-,-,-ISO 4085-1979 (EI Dimensions in millimetres View Y 1 Jib of Swing derrick 2 Pillar, type A 3 Pillar, type B 4 Swivel 5 Shackle 6 Turnbuckle 7 Thimble 8 Ew 9 Jib guy, 16 10 Pillar guy, 20 11 Loop 12 Haul ing I ine Assembly X Type B jJ+YlL4a Figure - Main structural elements of a Swing

15、 derrick Table - Main dimensions of Swing derricks Nominal size of jib m 4 x SI d2 x s2 d3 x s3 74 76 x 4 89x 4 102x 6 83 89 x 4 102x 6 114x 7 IO,0 102x 5 114x 6 l33X 7 Dimensions in millimetres d4 x s4 11 12 114x 9 7 000 3 500 133x 9 8 500 5 000 159x 9 10 000 6 500 * The characteristics of the ropes correspond to ISO 2408, Steel wlre ropes for general purposes - Characteristics. 2 Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-