GB/T 12932-2010 English PDF

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GB/T 12932-2010: Shipbuilding-jib cranes
Status: Valid

GB/T 12932: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 12932-2010	229	Add to Cart	3 days	Shipbuilding-jib cranes	Valid
GB/T 12932-1991	199	Add to Cart	2 days	Shipbuilding-jib cranes	Obsolete

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Basic data

Standard ID: GB/T 12932-2010 (GB/T12932-2010)
Description (Translated English): Shipbuilding-jib cranes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U22
Classification of International Standard: 47.020.40
Word Count Estimation: 10,116
Date of Issue: 2010-08-09
Date of Implementation: 2010-12-01
Older Standard (superseded by this standard): GB/T 12932-1991
Quoted Standard: GB/T 3811-2008; GB/T 3893; GB 4208-2008; GB/T 13306; GB/T 3883-1999; " Ships and marine equipment lifting equipment specifications" China Classification Society 2005
Regulation (derived from): National Standard Approval Announcement 2010 No.3 (Total No.158)
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 jib crane (hereinafter referred to as " Crane ") requirements, inspection rules, classification and marking. This standard applies to the electric or hydraulic drives used in loading and unloading cargo crane arm frame (or jobs in Port Beaufort offshore wind is not more than 2 waters) design, acceptance. This standard does not apply to electromagnetic and grab crane, offshore platform cranes and sundries, davit crane design and other auxiliary operations, acceptance.

GB/T 12932-2010: Shipbuilding-jib cranes

---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.
Shipbuilding-jib cranes ICS 47.020.40 U22 National Standards of People's Republic of China Replacing GB/T 12932-1991 Marine jib crane Issued on. 2010-08-09 2010-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 12932-1991 "Marine jib crane." This standard compared with GB/T 12932-1991, mainly in the following changes. --- Fixed jib crane ship safety factor of the rope; --- Increased marine flag section jib crane. The standard proposed by China Shipbuilding Industry Corporation. This standard by the National Standardization Technical Committee on Marine Machinery deck and engine room auxiliaries Technical Committee. This standard was drafted. China Shipbuilding Industry Corporation seventh ○ four Institute, Wuhan Marine Machinery Co., Ltd. The main drafters of this standard. Yu Zhigang, Liu Fuliang, Tang Min, Yue Yi. This standard replaces the standards previously issued as follows. --- GB/T 12932-1991. Marine jib crane

1 Scope

This standard specifies the marine crane jib (hereinafter referred to as "Crane") requirements, inspection rules, classification and labels. This standard applies to driven by an electric or hydraulic loading and unloading with a crane arm frame (or the job in Port of offshore wind is not more than Pu S 2 waters) design acceptance. This standard does not apply to electromagnetic and grab cranes, offshore cranes and groceries platform, davits and other auxiliary working crane design acceptance.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3811-2008 crane design specifications GB/T 3893 Shipbuilding and marine structures - Deck machinery - Vocabulary and symbols (GB/T 3893-2008, ISO /FDIS3828. 2007, IDT) GB 4208-2008 housing protection (IP Code) (IEC 60529.2001, IDT) GB/T 13306 signs CB/T 3883-1999 marine hydraulic jib crane factory test methods "Ships and Offshore Installations lifting equipment specifications" China Classification Society 2005

3 Terms and Definitions

GB/T 3893 and established the following terms and definitions apply to this standard. 3.1 Luffing luffing Crane jib in the vertical plane made angular movement. 3.2 Nominal specifications nominalsize And 10% of the crane safe working load corresponding crane and crane safety safety or work load after load of round It represents value. 3.3 Nominal lifting speed nominalhoistingspeed Hoisting safe working load, the maximum speed available to its hook, in meters per second (m/s). 3.4 Nominal amplitude time nominalluffingtime When carrying the crane hook crane safe working load of the crane jib working radius from the maximum amplitude to the minimum working radius The time required in seconds (s). 3.5 Nominal rotation speed nominalslewingspeed In the ship heels 5 ° and 2 ° trim while under the influence, at the maximum working radius of the crane boom lift safe working load rotation when the Crane held the rotation speed in revolutions per minute (r/min). ......

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