Search result: GB/T 14405-2011 (GB/T 14405-1993 Older version)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 14405-2011 | English | 145 |
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Bridge crane for general purpose
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GB/T 14405-2011
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| GB/T 14405-1993 | English | 919 |
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General purpose overhead cranes
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GB/T 14405-1993
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| Standard ID | GB/T 14405-2011 (GB/T14405-2011) | | Description (Translated English) | Bridge crane for general purpose [Quasi-Official / Academic version - translated by Chinese Institute] | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Classification of International Standard | 53.020.20 | | Word Count Estimation | 39,390 | | Date of Issue | 2011-05-12 | | Date of Implementation | 2011-12-01 | | Older Standard (superseded by this standard) | GB/T 14405-1993 | | Quoted Standard | GB/T 191; GB 755-2008; GB/T 1228; GB/T 1229; GB/T 1230; GB/T 1231; GB 2893; GB/T 3323; GB/T 3632; GB/T 3811-2008; GB 4208; GB 5226.1; GB 5226.2; GB/T 5905; GB 6067.1-2010; GB/T 6974.1; GB/T 6974.5; GB 8918; GB/T 8923; GB/T 9286; GB/T 10051.1-2010; GB/T 10051.2-2010; GB/T 10051.3-2010; GB/T 10051.4-2010; GB/T 10051.5-2010; GB/T 10051.6-2010; GB/T 10051.7-2010; GB/T 10051.8-2010; GB/T 10051.9-2010; GB/T 10051.10-2010; GB/T 10051.11-2010; GB/T 10051.12-2010; GB/T 10095.1; GB/T 10095.2; GB/T 10183.1; GB 12602; GB/T 13306; GB/T 13384; GB 14048.1-2006; GB 15052; GB/T 19418; GB/T 20118; GB/T 20303.1; GB/T 20303.5; GB/T 21971; GB/T 21972.1; GB/T 24809.5; GB/T 24811.1; JB/T 5870; JB/T 6391.1; JB/T 6391.2; JB/T 6392; JB/T 6406; JB/T 7017; JB/T 7019; JB/T 7020 | | Issuing agency(ies) | Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China | | Summary | This standard specifies the nominal weight of 3. 2t ~ 320t overhead crane of the type common classification and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the work environment in general purpose overhead cranes. Extract device is its hook or grab or lifting electromagnet (electromagnetic chuck), or simultaneously with them two or three. For the nominal weight greater than 320t overhead crane or other general overhead crane the same part, but also refer to the use. This standard does not apply to the following conditions using a crane: explosive, flammable gas, dust, and corrosive atmospheres, nuclear radiation, toxic gas environments. |
GB/T 14405-2011
Bridge crane for general purpose
ICS 53.020.20
J80
National Standards of People's Republic of China
Replacing GB/T 14405-1993
General overhead crane
Issued on. 2011-05-12
2011-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 3
4 Classification and basic parameters of type 3
4.1 Type Classification 3
4.2 Basic parameters 4
5 Technical requirements 6
5.1 Working conditions 6
5.2 Basic requirements 7
5.3 Performance 7
5.4 Security & Protection 8
5.5 The main components 10
5.6 The main connection member 11
5.7 Bridge 11
14 5.8 assembly
19 5.9 Electrical Equipment
Painting 21 5.10
6 Test methods 22
6.1 General 22
Assembly and test 6.2 bridge 22
6.3 Mechanical installation testing 26
6.4 speed detection mechanism and the braking distance of 29
6.5 crane noise detection 29
6.6 electronic control equipment in each circuit insulation resistance testing 30
6.7 verify the catch grab the full rate of 30
6.8 verify security magnetic lifting magnet suction ability weight capacity and electronic control system 30
6.9 machine test 31
7 Inspection rules 32
7.1 Inspection classification 32
7.2 factory inspection 32
7.3 Type tests 34
8 signs, packaging, transportation and storage 34
8.1 mark 34
8.2 Packaging 34
8.3 Transport and storage 35
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 14405-1993 "General bridge crane."
This standard and GB/T 14405-1993 compared to the main changes are as follows.
--- Modify the definition of nominal weight, and will expand the scope of the rated capacity to 320t;
--- Modify the tolerance requirements wheels, carts and trolley tracks;
--- Adjust the main beam under vertical static deflection indicators;
--- Adjust the camber on the main beam across the requirements;
--- Adjust the minimum temperature of the crane when working outdoors;
--- Adjust the crane speed parameter;
--- Added "About" and "Terms and Definitions";
--- Increase the data "more car" crane;
--- Increased use of high strength steel bolts to connect large hexagonal head and disc brake rotor runout requirements;
--- Increasing the weld surface quality requirements;
--- Added "manipulate terrestrial wired, wireless remote control manipulation and multi-point manipulation" security requirements;
--- Added "shock-prone, pummeling, bump, pinch and other unsafe set at the appropriate safety warning signs" and so on;
--- Increasing the test method main item;
--- Remove the model representation of the crane;
--- Remove the control tolerances crane metal structure of the selection of materials and structural elements of the manufacturing process;
--- Remove Appendix A.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee crane (SAC/TC227) centralized.
This standard is drafted by. DHI DCW Group Co., Ltd., Beijing Design Institute of lifting the transport machinery, lifting transport Country
Transport machinery for Quality Supervision and Inspection Center.
Participated in the drafting of this standard. Weihua Group Co., Ltd., Shanghai SCCW Ltd., Zhuzhou bridge cranes have shares
Limited, Shanqi Heavy Machinery Corporation, Dalian Borui Heavy Industries Co., Ltd. of Xinxiang City, lifting equipment factory limited liability company, Chongqing crane
Factory Co., Ltd., Guangzhou Lifting Machinery Co., Ltd., Nanjing Hoisting Machinery Plant Co., Ltd., Jiangsu, as Wang crane, De
Grid crane (Shanghai) Co., Ltd., Zhejiang public Qingqi Heavy Machinery Manufacturing Co., Ningbo City convex Heavy Industries Co., Ltd. Shanghai Treasures from
Heavy Equipment Co., Ltd., Jiangsu three horse Lifting Machinery Manufacturing Co., Ltd., Jiang Su Wanfu An Machinery Co., Ltd. Xi'an Brief introduction lifting transport
Armed Ltd., Liuzhou Crane Co., Ltd., Jiangxi Hua Wu Brake Co., Ltd., Wuhan Port Di Electric Co.
The main drafters of this standard. Su Dong, Xu Lihua, Wang Shunting, Cui Yuan, Lin Fukui, SOUTH Wangde Fang, Sun Mingyao, Xu Zhongyi, Zheng Zhengguo,
Liu Yongqing, Fan raw lead, Tang Baochang, Luo Zhen Li, Jian Kwong, Lee Wang, Ge Ming, shall be mine, Dong Fuxiang, Zhao Xueming, Xu Chang Shan, Xu Zhihong, Zhang Mingliang,
Yan Min-liang, Li Xusheng, Nie Chunhua, Wang Cai.
This standard replaces the standards previously issued as follows.
--- GB/T 14405-1993.
General overhead crane
1 Scope
This standard specifies the nominal weight of 3.2t ~ 320t bridge crane general classification of the type and basic parameters, technical requirements, test
Methods, inspection rules, marking, packaging, transportation and storage.
This standard applies to work in the general environment in general overhead crane (hereinafter referred to as the crane). Which means to extract the hook or grab
Or lifting magnet (electromagnetic sucker), or both made of two or three.
For general overhead crane or other part of the same weight is greater than 320t overhead crane's rated capacity, may also refer to use.
This standard does not apply to the crane under the following conditions.
--- Explosive, flammable gas, dust, and corrosive gas environment;
--- Nuclear radiation environment, toxic gas environment.
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 755-2008 rotating motor fixed and performance
GB/T 1228 high strength steel with large hexagon head bolts
GB/T 1229 steel with high strength large hexagon nuts
GB/T 1230 high-strength steel washers
GB/T 1231 Steel hexagon head bolts, hexagon nuts, plain washers for high-strength
GB 2893 Safety colors
GB/T 3323 metal fusion welded joints radiography
GB/T 3632 Steel with torsional shear bolts connecting deputy
GB/T 3811-2008 crane design specifications
GB 4208 housing protection (IP Code)
GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements
GB 5226.2 Safety of machinery - Electrical equipment - Part 32. Requirements for hoisting machines
GB/T 5905 Cranes - Test code and procedures
GB 6067.1-2010 crane safety regulations - Part 1. General
GB/T 6974.1 crane terminology - Part 1. General terms
GB/T 6974.5 cranes terminology - Part 5. Bridge and gantry cranes
GB 8918 important uses rope
GB/T 8923 steel surface before painting Rust grades and grade
Cut test GB/T 9286 Paints and varnishes
GB/T 10051.1 ~ 10051.12-2010 lifting hook
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