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GB/T 20303.5-2021: Cranes - Cabins and control stations - Part 5: Overhead travelling and portal bridge cranes
Status: Valid GB/T 20303.5: Evolution and historical versions
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Cranes - Cabins and control stations - Part 5: Overhead travelling and portal bridge cranes
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GB/T 20303.5-2021
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| GB/T 20303.5-2006 | English | 80 |
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Cranes -- Cabins -- Part 5: Overhead travelling and portal bridge cranes
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Basic data | Standard ID | GB/T 20303.5-2021 (GB/T20303.5-2021) | | Description (Translated English) | Cranes - Cabins and control stations - Part 5: Overhead travelling and portal bridge cranes | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Word Count Estimation | 9,978 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 20303.5-2021: Cranes - Cabins and control stations - Part 5: Overhead travelling and portal bridge cranes
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Cranes -- Cabins and control stations -- Part 5: Overhead travelling and portal bridge cranes
ICS 53:020:20
CCSJ80
National Standards of People's Republic of China
Replacing GB/T 20303:5-2006
Crane cab and control station
Part 5: Overhead and Gantry Cranes
(ISO 8566-5:2017, MOD)
Published on 2021-12-31
2022-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Basic requirements 1
5 Cab structure 1
6 Driver seat 2
7 Control element 2
8 Safety protection 2
9 Appearance quality3
Appendix A (Informative) List of technical differences between this document and ISO 8566-5:2017 and their reasons 4
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:
GB/T 20303 "Crane Cabs and Control Stations" and GB/T 24817 "Layout and Characteristics of Hoisting Machinery Control Devices",
GB/T 24810 "Limiters and Indicators for Cranes", GB/T 12602 "Overload Protection Devices for Hoisting Machinery" and other standards together constitute lifting
National standard system for driver control:
This document is part 5 of GB/T 20303 "Crane Cabs and Control Stations": GB/T 20303 has released the following
part:
--- Part 1: General;
--- Part 2: Mobile cranes;
--- Part 3: Tower cranes;
--- Part 4: Jib cranes;
--- Part 5: Overhead and gantry cranes:
This document replaces GB/T 20303:5-2006 "Crane Cab Part 5: Bridge and Gantry Cranes", and
Compared with GB/T 20303:5-2006, in addition to structural adjustment and editorial changes, the main technical changes are as follows:
--- Modified the scope of the standard, that is, adding the requirements applicable to the control station (see Chapter 1, Chapter 1 of the:2006 edition);
--- Added terms and definitions (see Chapter 3);
--- Added the content of basic requirements (see Chapter 4);
--- Increased the strength and stiffness requirements of the driver's cab structure and connection with the crane (see 5:3);
--- Delete the size requirements of the driver's seat [see Chapter 4 a) of the:2006 edition];
--- Added provisions for the driver's seat to be equipped with a swivel base according to the needs of use (see Chapter 6);
--- Deleted the content of heating and cooling (see Chapter 6 of the:2006 edition);
--- Added the content of security protection (see Chapter 8);
--- Increased the content of appearance quality (see Chapter 9):
This document uses the redrafted method to amend ISO 8566-5:2017 "Crane Cabs and Control Stations - Part 5: Bridge and
Gantry crane":
Compared with ISO 8566-5:2017, the structure of this document has been adjusted as follows: 5:1 and 5:2 in this document correspond to ISO 8566-5:
4:2 of:2017, Chapter 6 in this document corresponds to Chapter 5 of ISO 8566-5:2017, Chapter 7 in this document corresponds to ISO 8566-5:
In Chapter 6 of:2017, Chapter 8 and Chapter 9 have been added:
There are technical differences between this document and ISO 8566-5:2017, and the clauses involved in these differences have been
The vertical single line (|) of the position is marked, and a list of the corresponding technical differences and their reasons is given in Appendix A:
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: Yango Technology Co:, Ltd:, Beijing Hoisting and Transportation Machinery Design and Research Institute Co:, Ltd:, Beijing Kezhengping Engineering Technology Co:, Ltd:
Technology Testing Research Institute Co:, Ltd:, Weite Technology Co:, Ltd:, Henan Branch of Beijing Hoisting and Transportation Machinery Design and Research Institute, Zhejiang Jianhuan Electric Co:, Ltd:
Guan Co:, Ltd:, Zhejiang Sangang Crane Electric Co:, Ltd:, Anhui Duojie Electric Co:, Ltd:, Henan Heli Hoisting Machinery Co:, Ltd:
The main drafters of this document: Yang Guangkui, Lin Fukui, Pei Tian, Gao Yumin, Lou Yufang, Chen Yinling, Liu Lingjuan, Sun Xianglong:
The previous versions of this document and its superseded documents are as follows:
---First published in:2006 as GB/T 20303:5-2006;
---This is the first revision:
Introduction
GB/T 20303 "Crane Driver's Cab and Control Station" is an important standard for crane components: This national standard specifies the lifting
Safety performance and human safety of engine cabs and control stations in terms of structure, control elements, cab windows, noise, seats, heating and air conditioning
Mechanical engineering setup requirements: The formulation of this national standard will improve product quality, effectively reduce driver fatigue, and ensure the health and safety of drivers:
The safety of life and the promotion of crane control safety are of great significance:
Parts 1, 2, 3, and 4 of GB/T 20303 are equivalent to parts 1, 2, 3, and 4 of ISO 8566, respectively: Consider ISO 8566-5:
The standard name and scope of:2017 has been included in the control station, but it is not mentioned in the actual content; and the structural strength and stiffness requirements of the cab are not included:
requirements, as well as the regulations for use under special environmental conditions such as high temperature and corrosive environments, GB/T 20303:5 is revised and adopted:
ISO 8566-5:2017: According to the reasons of consistency and coordination with international standards, GB/T 20303 is divided into the following five parts:
--- Part 1: General;
--- Part 2: Mobile cranes;
--- Part 3: Tower cranes;
--- Part 4: Jib cranes;
--- Part 5: Overhead and gantry cranes:
Crane cab and control station
Part 5: Overhead and Gantry Cranes
1 Scope
This document specifies the requirements for the cab and control station for bridge and gantry cranes as defined in GB/T 6974:1:
This document applies to cabs and control stations used in bridge and gantry cranes:
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:
GB/T 6974:1 Crane Terminology Part 1: General Terms (GB/T 6974:1-2008, ISO 4306-1:2007, IDT)
GB/T 9286-1998 Cross-cut test for paints and varnishes (eqvISO 2409:1992)
GB/T 20303:1 Crane Cabs and Control Stations Part 1: General (GB/T 20303:1-2016, ISO 8566-1:
2010, IDT)
GB/T 24817:1 Arrangement and Characteristics of Hoisting Machinery Control Devices Part 1: General (GB/T 24817:1-2016,
ISO 7752-1:2010, IDT)
GB/T 24817:5 Arrangement and Characteristics of Control Devices for Hoisting Machinery - Part 5: Overhead and Gantry Cranes
(GB/T 24817:5-2009, ISO 7752-5:1985, IDT)
3 Terms and Definitions
The terms and definitions defined in GB/T 6974:1 apply to this document:
4 Basic requirements
The cab and control station of bridge and gantry cranes shall comply with the provisions of GB/T 20303:1:
5 Cab structure
5:1 The size of the cab specified in Figure 1 is the minimum value, and a larger value should be taken when practical: Through the seat calibration point (SIP), the clear height of the cab
The width should not be less than 1600mm, the net width should not be less than 900mm, and the net depth should not be less than 1300mm:
5:2 The total internal volume of the driver's cab shall not be less than 3m3: When determining the volume and size, the number of staff allowed in the cab should be considered
and actual working hours:
5:3 The cab structure should have sufficient strength and rigidity, and the connection with the crane should be safe and reliable: The structure and its connections should be able to withstand
The working load generated by personnel, electronic control equipment, auxiliary facilities and maintenance, and the dynamic load generated when the crane works:
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