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GB/T 29131-2012: Wire rope isolator for ships
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29131-2012 | English | 369 |
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Wire rope isolator for ships
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GB/T 29131-2012
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Basic data | Standard ID | GB/T 29131-2012 (GB/T29131-2012) | | Description (Translated English) | Wire rope isolator for ships | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U40 | | Classification of International Standard | 47.020.20 | | Word Count Estimation | 16,184 | | Quoted Standard | GB/T 191; GB/T 3098.6-2000; GB/T 3280-2007; GB/T 3880.1-2006; GB/T 4237-2007; GB/T 9944-2002; GB/T 15168-1994; GJB 150.11-1986; GJB 150.16-1986; GJB 150.18-1986; GJB 4000-2000 | | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the Marine Wire Rope Isolator (hereinafter referred to as isolator) requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to ship electronic equipment, electronic control equ | GB/T 29131-2012: Wire rope isolator for ships---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Wire rope isolator for ships
ICS 47.020.20
U40
National Standards of People's Republic of China
Marine Wire Rope Isolator
Issued on. 2012-12-31
2013-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Shipbuilding Industry Corporation.
This standard by the National Marine Machinery Standardization Technical Committee on deck and engine room auxiliaries Technical Committee (TC137/SC2) centralized.
This standard was drafted. China Shipbuilding Industry Corporation seventh THOUSAND AND FORTY Institute of Naval University of Engineering, Changzhou Universal shock absorber plant.
The main drafters of this Standard. Money Network Health, Wang Qiang, He Lin, Sun Hongjun, strict new country.
Marine Wire Rope Isolator
1 Scope
This standard specifies the Marine Wire Rope Isolator (hereinafter referred to as isolator) requirements, test methods, inspection rules, marking, packaging, transportation
And storage.
This standard applies to ships electronic equipment, electronic control equipment and auxiliary equipment such as wire rope isolator design, manufacture and acceptance.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs
GB/T 3098.6-2000 Mechanical properties of fasteners stainless steel bolts, screws and studs
GB/T 3280-2007 cold rolled stainless steel sheet and strip
GB/T 3880.1-2006 general industrial aluminum and aluminum alloy sheet, strip - Part 1. General requirements
GB/T 4237-2007 stainless steel hot rolled sheets and strips
GB/T 9944-2002 stainless steel wire rope
GB/T 15168-1994 Vibration and shock isolators measuring method
GJB150.11-1986 Environmental test methods for military equipments salt spray test
GJB150.16-1986 Environmental test methods for military equipments Vibration test
Environmental test methods for military equipments GJB150.18-1986 impact test
Ship GJB4000-2000 general specification
3 Requirements
3.1 Design
3.1.1 meet the static and dynamic performance conditions isolator in the vertical, longitudinal, lateral should occupy as small spatial dimensions.
Plywood and rope hole 3.1.2 design should be considered to minimize the stress of wire rope, wire rope with plywood mating, it is necessary to do the rope
Clamping, and will not produce broken wire, clip flat and so on.
3.1.3 between the rope and the components connected when subjected to vibration and shock, there should be no loosening and slippage, no wire breakage,
Upper and lower jaw, bottom, card board (or screw) have sufficient strength.
3.2 Structure
Isolator by the rope on, wait plywood, pallets or screw member. Rope elastomer fixed plate and card board or screwed
Fixed and integrally assembled. Isolator points screw mounting holes and vias in two forms. Isolator main external structure in Appendix A.
3.3 Installation
Isolator installation of marine equipment usually have flat position (Z direction), pendant (X, Y direction), etc., as shown in Appendix B.
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