Foreword
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This document is developed in accordance with the rules given in GB/ T 1.1-2020 Directives for standardization - Part 1: Rules for the structure and drafting of standardizing documents.
GB/T 5905 Cranes - Inspection and test code, GB/T 21457 Cranes and related equipment - Accuracy requirements for measuring parameters during testing, GB/T 22414 Cranes - Measurement of velocity and time parameters, GB/T 22415 Cranes - Requirements for test loads and GB/T 30025 Cranes - Measurement of the mass of a crane and its components constitute the national standard system of general test methods for supporting cranes.
This document is Part 1 of GB/T 5905 Cranes - Inspection and test code. The following part of GB/T 5905 has been issued:
——Part 1: General principle.
This document replaces GB/T 5905-2011 Cranes - Test code and procedures. In addition to structural adjustments and editorial changes, the following main technical changes have been made with respect GB/T 5905-2011:
a) The clause "Terms and definitions" has been added (see Clause 3 hereof);
b) The noise test requirements when necessary have been added [see 4.1d) hereof];
c) Test conditions have been modified, including addition of test load requirements, extreme environmental conditions, addition of instrumentation requirements, etc. (see Clause 5 hereof; Clause 5 of Edition 2011);
d) Visual inspection requirements have been modified, including addition of visual inspection items such as pneumatic equipment, safety signs and hazard pictorials (see 6.2 hereof; 4.2 of Edition 2011);
e) The name of qualification test and inspection has been modified to "Parameter measurement and performance verification", and the measurement of parameters such as load-lowering height, track tolerance, span, gauge, base distance, amplitude, effective cantilever extension distance and safe distance has been added and important welding quality detection and non-destructive detection methods when necessary have been added (see 6.3 hereof; 4.1 of Edition 2011);
f) No-load test and rated load test have been added (see 6.4.2 and 6.4.3 hereof);
Introduction
The quality and safety performance of crane products are related to the safety of people's lives and property. It is of great significance to verify the conformity and safety of their performance through tests. GB/T 5905 was originally the equivalent translation of international standard ISO 4310 Cranes - Test code and procedures, which is the basic test verification standard in the professional field of hoisting machinery in China. The test methods and requirements such as dynamic load test and static load test stipulated in the standard have become the basis for implementing load lifting test in the type test of hoisting machinery in China, and have become the test methods for developing various product standards and the fundamental standards for implementing product inspection and acceptance in China. For a long time, it has played an active role in improving the quality and safety performance of hoisting machinery products and reducing safety accidents of hoisting machinery.
In order to make the standard more operational, applicable and scientific, solve the problems existing in the implementation of the standard, better guide the test and inspection of cranes in China, and ensure the product quality and safety performance of cranes, it is necessary to revise this national standard. In this revision, combined with the needs of establishing and perfecting the test standard system of hoisting machinery and actual production, it is proposed GB/T 5905 Cranes - Inspection and test code consists of the following five parts:
——Part 1: General principle. The purpose is to stipulate the general principle of inspection and test codes for various types of cranes.
——Part 2: Mobile cranes. The purpose is to stipulate the special requirements of the inspection and test codes for mobile cranes.
——Part 3: Tower cranes. The purpose is to stipulate special requirements of the inspection and test codes for tower cranes.
——Part 4: Jib cranes. The purpose is to stipulate special requirements of the inspection and test codes for jib cranes.
——Part 5: Bridge and gantry cranes. The purpose is to stipulate special requirements of the inspection and test codes for bridge and gantry cranes.
Cranes - Inspection and test code - Part 1: General principle
1 Scope
This document specifies inspection and test items, test conditions and apparatuses, requirements and methods, records and reports for verifying crane performance (including working parameters and bearing capacity, etc.).
This document is applicable to the performance test of all types of cranes defined in GB/T 6974 (All parts), which are first put into use after their manufacture, renovation and the vital repair of their load-bearing structure or components.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3323 (All parts) Non-destructive testing of welds - Radiographic testing
GB/T 6974 (All parts) Cranes - Vocabulary
GB/T 17908 Cranes and lifting appliances - Technical characteristics and acceptance documents
GB/T 18851 (All parts) Non-destructive testing - Penetrant testing
GB/T 21457 Cranes and related equipment - Accuracy requirements for measuring parameters during testing
GB/T 22414 Cranes - Measurement of velocity and time parameters
GB/T 22415 Cranes - Requirements for test loads
GB/T 26951 Non-destructive testing of welds - Magnetic particle testing
GB/T 30025 Cranes - Measurement of the mass of a crane and its components
JB/T 10559 Non-destructive testing of lifting appliances - Ultrasonic testing of steel welds
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 6974 (all parts) apply.
4 Inspection and test items
4.1 Inspection and test items for verifying crane performance, including but not limited to the following items:
a) visual inspection;
b) parameter measurement and performance verification;
c) load test;
d) noise test (if necessary).
4.2 For mass-produced cranes, the quantity of prototype cranes to be used for inspection and test shall be agreed between the manufacturer/seller and the buyer.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Inspection and test items
5 Test conditions and apparatuses
6 Requirements and methods
7 Record and report
Foreword
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This document is developed in accordance with the rules given in GB/ T 1.1-2020 Directives for standardization - Part 1: Rules for the structure and drafting of standardizing documents.
GB/T 5905 Cranes - Inspection and test code, GB/T 21457 Cranes and related equipment - Accuracy requirements for measuring parameters during testing, GB/T 22414 Cranes - Measurement of velocity and time parameters, GB/T 22415 Cranes - Requirements for test loads and GB/T 30025 Cranes - Measurement of the mass of a crane and its components constitute the national standard system of general test methods for supporting cranes.
This document is Part 1 of GB/T 5905 Cranes - Inspection and test code. The following part of GB/T 5905 has been issued:
——Part 1: General principle.
This document replaces GB/T 5905-2011 Cranes - Test code and procedures. In addition to structural adjustments and editorial changes, the following main technical changes have been made with respect GB/T 5905-2011:
a) The clause "Terms and definitions" has been added (see Clause 3 hereof);
b) The noise test requirements when necessary have been added [see 4.1d) hereof];
c) Test conditions have been modified, including addition of test load requirements, extreme environmental conditions, addition of instrumentation requirements, etc. (see Clause 5 hereof; Clause 5 of Edition 2011);
d) Visual inspection requirements have been modified, including addition of visual inspection items such as pneumatic equipment, safety signs and hazard pictorials (see 6.2 hereof; 4.2 of Edition 2011);
e) The name of qualification test and inspection has been modified to "Parameter measurement and performance verification", and the measurement of parameters such as load-lowering height, track tolerance, span, gauge, base distance, amplitude, effective cantilever extension distance and safe distance has been added and important welding quality detection and non-destructive detection methods when necessary have been added (see 6.3 hereof; 4.1 of Edition 2011);
f) No-load test and rated load test have been added (see 6.4.2 and 6.4.3 hereof);
Introduction
The quality and safety performance of crane products are related to the safety of people's lives and property. It is of great significance to verify the conformity and safety of their performance through tests. GB/T 5905 was originally the equivalent translation of international standard ISO 4310 Cranes - Test code and procedures, which is the basic test verification standard in the professional field of hoisting machinery in China. The test methods and requirements such as dynamic load test and static load test stipulated in the standard have become the basis for implementing load lifting test in the type test of hoisting machinery in China, and have become the test methods for developing various product standards and the fundamental standards for implementing product inspection and acceptance in China. For a long time, it has played an active role in improving the quality and safety performance of hoisting machinery products and reducing safety accidents of hoisting machinery.
In order to make the standard more operational, applicable and scientific, solve the problems existing in the implementation of the standard, better guide the test and inspection of cranes in China, and ensure the product quality and safety performance of cranes, it is necessary to revise this national standard. In this revision, combined with the needs of establishing and perfecting the test standard system of hoisting machinery and actual production, it is proposed GB/T 5905 Cranes - Inspection and test code consists of the following five parts:
——Part 1: General principle. The purpose is to stipulate the general principle of inspection and test codes for various types of cranes.
——Part 2: Mobile cranes. The purpose is to stipulate the special requirements of the inspection and test codes for mobile cranes.
——Part 3: Tower cranes. The purpose is to stipulate special requirements of the inspection and test codes for tower cranes.
——Part 4: Jib cranes. The purpose is to stipulate special requirements of the inspection and test codes for jib cranes.
——Part 5: Bridge and gantry cranes. The purpose is to stipulate special requirements of the inspection and test codes for bridge and gantry cranes.
Cranes - Inspection and test code - Part 1: General principle
1 Scope
This document specifies inspection and test items, test conditions and apparatuses, requirements and methods, records and reports for verifying crane performance (including working parameters and bearing capacity, etc.).
This document is applicable to the performance test of all types of cranes defined in GB/T 6974 (All parts), which are first put into use after their manufacture, renovation and the vital repair of their load-bearing structure or components.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3323 (All parts) Non-destructive testing of welds - Radiographic testing
GB/T 6974 (All parts) Cranes - Vocabulary
GB/T 17908 Cranes and lifting appliances - Technical characteristics and acceptance documents
GB/T 18851 (All parts) Non-destructive testing - Penetrant testing
GB/T 21457 Cranes and related equipment - Accuracy requirements for measuring parameters during testing
GB/T 22414 Cranes - Measurement of velocity and time parameters
GB/T 22415 Cranes - Requirements for test loads
GB/T 26951 Non-destructive testing of welds - Magnetic particle testing
GB/T 30025 Cranes - Measurement of the mass of a crane and its components
JB/T 10559 Non-destructive testing of lifting appliances - Ultrasonic testing of steel welds
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 6974 (all parts) apply.
4 Inspection and test items
4.1 Inspection and test items for verifying crane performance, including but not limited to the following items:
a) visual inspection;
b) parameter measurement and performance verification;
c) load test;
d) noise test (if necessary).
4.2 For mass-produced cranes, the quantity of prototype cranes to be used for inspection and test shall be agreed between the manufacturer/seller and the buyer.
Contents of GB/T 5905.1-2023
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Inspection and test items
5 Test conditions and apparatuses
6 Requirements and methods
7 Record and report
