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GB/T 41098-2021: Cranes - Safety - Load lifting attachments
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| GB/T 41098-2021 | English | 894 |
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Cranes - Safety - Load lifting attachments
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GB/T 41098-2021
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Basic data | Standard ID | GB/T 41098-2021 (GB/T41098-2021) | | Description (Translated English) | Cranes - Safety - Load lifting attachments | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Word Count Estimation | 47,441 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 41098-2021: Cranes - Safety - Load lifting attachments---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.
Cranes -- Safety -- Load lifting attachments
ICS 53:020:30
CCSJ80
National Standards of People's Republic of China
Crane Safety Lifting Spreader
(ISO 17096:2015, IDT)
Published on 2021-12-31
2022-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Safety requirements and/or measures7
4:1 General requirements7
4:2 Specific requirements for various spreaders8
5 Verification of safety requirements and/or measures 12
5:1 General 12
5:2 Verification of fatigue strength by test 16
5:3 Minimum classification 17
6 Usage information 17
6:1 User Manual 17
6:2 Identification 20
Appendix A (Normative) General Verification Method 22
Appendix B (normative) Steel plate clamp verification method 24
Appendix C (Normative) Vacuum Cup Validation Method 28
Appendix D (normative) Lifting Magnet Verification Method 34
Appendix E (normative) Verification method for hanging beams 38
Appendix F (normative) Lifting Fork Verification Method 40
Appendix G (Normative) Clamp Validation Methods 41
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents"
drafted:
This document uses the translation method to be equivalent to ISO 17096:2015 "Safety Lifting Equipment for Cranes":
The Chinese documents that have a consistent correspondence with the international documents normatively cited in this document are as follows:
---GB/T 1251:1-2008 Ergonomic Danger Signals in Public Places and Work Areas Dangerous Audible Signals
(ISO 7731:2003, IDT);
---GB/T 1251:2-2006 General requirements, design and inspection of visual signals for ergonomic hazards (ISO 11428:
1996, IDT);
---GB/T 1251:3-2008 Audio-visual signal system for ergonomic hazards and information (ISO 11429:1996, IDT);
---GB/T 5226:32-2017 Mechanical and Electrical Safety Mechanical and Electrical Equipment Part 32: Technical Conditions for Hoisting Machinery
(IEC 60204-32:2008, IDT);
---GB/T 5972-2016 Crane wire rope care, maintenance, inspection and scrap (ISO 4309:2010, IDT);
---GB/T 6974:1-2008 Crane Terminology Part 1: General Terms (ISO 4306-1:2007, IDT);
---GB/T 15706-2012 General Principles of Mechanical Safety Design Risk Assessment and Risk Reduction (ISO 12100:2010, IDT);
---GB/T 20652-2006 M(4), S(6) and T(8) welded slings (ISO 4778:1981, IDT);
---GB/T 22437:1-2018 Design principles for crane loads and load combinations - Part 1: General (ISO 8686-1:
2012, IDT);
---GB/T 22437:2-2010 Design principles for crane loads and load combinations - Part 2: Mobile cranes
(ISO 8686-2:2004,MOD);
---GB/T 22437:3-2018 Design principles for crane loads and load combinations - Part 3: Tower cranes
(ISO 8686-3:1998, IDT);
---GB/T 22437:4-2010 Design principles for crane loads and load combinations - Part 4: Jib cranes
(ISO 8686-4:2005,MOD);
---GB/T 22437:5-2008 Design principles for crane loads and load combinations - Part 5: Overhead and gantry cranes
(ISO 8686-5:1992,MOD);
---GB/T 25853-2010 Grade 8 non-welded slings (ISO 7593:1986, IDT);
---GB/T 30024-2020 Competency Verification of Metal Structure of Cranes (ISO 20332:2016, IDT):
For ease of use, the following editorial changes have been made to this document:
---3:10 lack of definition, add the following definition: "Through a magnetic field, provide sufficient force to attract, hold and carry a ferromagnetic load
equipment":
---6:1:2 Delete the suspension segment "In addition to the above basic information, the manufacturer should also provide the following special information":
---6:1:2:1 Added the introduction "In addition to the basic information specified in 6:1:1, the manual for steel plate clamps should also provide the following
Special information under:":
--- 6:1:2:2 Add the introductory phrase "In addition to the basic information specified in 6:1:1, the vacuum suction cup manual should also provide the following
Special information under:":
---6:1:2:3 adds the introduction "In addition to the provisions in 6:1:1 in the manual for battery-powered and mains-powered lifting magnets,
In addition to the basic information specified, the following special information should also be provided: ":
--- 6:1:2:4 Add the introductory phrase "In addition to providing the basic information specified in 6:1:1 in the C-type hook and lifting fork manual, it should also be
Provide the following special information:":
---6:1:2:5 Add the introduction "In addition to the basic information specified in 6:1:1, the following special information should be provided in the hanging beam user manual:
Special information:":
---6:1:2:6 Add the introduction "In addition to the basic information specified in 6:1:1, the following special information should be provided in the clamp manual:
Special information:":
---D:1:1:1 adds the introduction "The arrangement of the device is to verify the pull-off force of the lifting magnet (see Figure D:1), which shall meet the following requirements:
condition:":
Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China Machinery Industry Federation:
This document is under the jurisdiction of the National Standardization Technical Committee of Hoisting Machinery (SAC/TC227):
This document is drafted by: Dalian Binhai Crane Spreader Co:, Ltd:, Beijing Hoisting and Transportation Machinery Design and Research Institute Co:, Ltd:, Zhejiang Crown
Lin Machinery Co:, Ltd:, Beijing Kezhengping Engineering Technology Testing Institute Co:, Ltd:, Anji Changhong Chain Co:, Ltd:, Nanjing Special Equipment
Safety Supervision and Inspection Institute, Jiangxi Hoisting Machinery Factory Co:, Ltd:, Henan Weihua Heavy Machinery Co:, Ltd:, Taiyuan Heavy Machinery Co:, Ltd:
Group Co:, Ltd:, Sany Marine Heavy Industry Co:, Ltd:, French Heavy Industry Co:, Ltd:, Zhejiang Zhongjian Road and Bridge Equipment Co:, Ltd:, Sany Automobile
Truck Lifting Machinery Co:, Ltd:, Henan Mining Crane Co:, Ltd:, Weite Technology Co:, Ltd:, Shandong Shenli Rigging Co:, Ltd:, Wuxi City
Xinhua Lifting Tools Co:, Ltd:, Changyuan City Market Supervision Administration, Henan Dafang Heavy Machinery Co:, Ltd:, Henan Guangxing Heavy Machinery
Co:, Ltd:, Henan Huabei Hoisting Hook Co:, Ltd:
The main drafters of this document: Gao Yunfeng, Cai Yasen, Zhu Yuejin, Ma Shaowei, Yang Weibo, Wu Xiangsheng, Zhu Yu, Liu Yonggang, Guan Dawei,
Zhou Jihong, Liu Munan, Yuan Xiufeng, Tong Guozhu, Guo Yonghong, Ji Hongyun, Zhang Yanbo, Zhang Tixue, Wang Kai, Wang Hongbo, Teng Yun, Han Fuwei, Li Huaqing:
Crane Safety Lifting Spreader
1 Scope
This document specifies the following safety requirements for separable spreaders applicable to cranes, hoists and manual lifting equipment:
--- Steel plate clamps;
---Vacuum suction cup;
● Non-powered vacuum suction cups;
● Power vacuum suction cup (pump, venturi, turbine);
--- Lifting electromagnets (battery powered and mains powered);
--- Lifting permanent magnet;
---Electrically controlled permanent magnet;
--- hanging beam;
---C-type hook;
--- Lifting fork;
---clamp:
This document does not specify the following additional requirements:
a) the high level of cleanliness required for lifting spreaders that come into direct contact with food or pharmaceuticals for hygienic reasons;
b) hazards arising from the handling of hazardous materials (e:g: explosives, hot melts, radioactive materials);
c) hazards arising from operation in an explosive atmosphere;
d) noise hazards;
e) electrical hazards;
f) Hazards due to hydraulic and pneumatic components:
This document does not apply to spreaders for lifting personnel:
This document does not apply to slings, steel (iron) water buns, inwardly expanding spreaders, buckets, double or multi-lobe grabs, and container spreaders:
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document:
ISO 4306-1 Cranes-Vocabulary-Part 1:General
ISO 4309 Cranes wire rope care, maintenance, inspection and scrapping (Cranes-Wireropes-Careandmainte-
nance,inspectionanddiscard)
ISO 4778 Welded Chains M(4), S(6) and T(8) Grades [Chainslingsofweldedconstruction-GradesM
(4),S(6)andT(8)]
ISO 7531 General purpose wire rope slings characteristics and technical conditions (Wireropeslingsforgeneralpurposes-Char-
actorsandspecifications)
ISO 7593 non-welded hanging chain T (8) grade [Chainslingsassembledbymethodsotherthanwelding-Grade
T(8)]
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