GB/T 20050-2020 Inspection and testing specifications of large-scale amusement device—General principles English
1 Scope
This standard specifies the basic principles, safety and environment requirements, personnel requirements, equipment requirements, inspection and testing items and methods, record and report of large-scale amusement device.
This standard is applicable to the inspection and testing of large-scale amusement.
2 Normative references
The following referenced documents are indispensable for the application 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 1958 Geometrical Product Specifications (GPS)—Geometrical tolerance—Verification
GB/T 3177 Geometrical product specifications (GPS) - Inspection of plain workpiece sizes
GB/T 10610 Geometrical product specifications(GPS) - Surface texture：Profile method - Rules and procedures for the assessment of surface texture
GB/T39079 Inspection and test specifications of large-scale amusement device - Acceleration test
GB/T 20306 Amusement devices terminology
GB/T 34370.2 Nondestructive testing of amusement equipments—Part 2: Visual examination
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB/T 20306 apply.
4 Basic principles
4.1 Inspection and testing of large-scale amusement device intends to judge whether the products meet the requirements of relevant laws, standards and design documents.
4.2 This standard specifies the common inspection and testing items and methods of large-scale amusement device, and the units engaged in inspection and testing may select the corresponding inspection and testing items and methods according to the condition of the amusement device, and may add the inspection items and methods when necessary.
4.3 Units engaged in inspection and testing of large-scale amusement facilities shall make inspection and testing plans according to relevant laws, standards and design documents, and carry out inspection and testing work. The inspection and testing plan shall at least cover the applicable scope, reference standards, instruments and equipment, environmental conditions, inspection and testing items and methods, etc.
5 Safety and environment requirements
5.1 Before inspection and testing, all kinds of potential hazards existing in the implementation of inspection and testing shall be identified, such as mechanical damage, electric shock, falling, falling objects, mis-startup of equipment, intrusion of irrelevant personnel into the operation area, etc.
5.2 During inspection and testing, corresponding safety protection measures shall be taken against various hazards, such as:
a) set up a security cordon, and if necessary, set up watchmen for guarding;
b) cut off the power supply of the equipment and measure the electrification of the line by electroprobe test;
c) wear safety protective equipment and articles, and observe safety operation procedures.
5.3 The environment and site conditions of the inspection and testing site, such as meteorological conditions, altitude and surrounding obstacles, shall comply with the requirements of relevant standards and design documents.
5.4 This standard does not list all safety requirements for inspection and testing. Units engaged in inspection and testing shall identify possible hazards and take corresponding measures before inspection and testing.
6 Personnel requirements
6.1 Inspection and testing personnel shall have the basic ability to carry out inspection and testing, including the ability to use instruments and equipment, relevant professional ability, data measurement and processing ability, etc.
6.2 If personnel need to be qualified for some inspection and testing items, they shall obtain corresponding qualifications according to the requirements of relevant laws and regulations.
Foreword
1 Scope
2 Normative references
4 Basic principles
5 Safety and environment requirements
6 Personnel requirements
7 Instruments and equipment requirements
8 Inspection and testing items and methods
9 Record and report
Annex A (normative) Instruments and equipment commonly used in inspection and testing and their precision
Annex B (informative) Items and contents for data review
Annex C (informative) Main technical parameters measurement contents and methods
Annex D (informative) Inspection items, content and method of machinery and structure
Annex E (informative) Testing items, contents and methods of transmission system
Annex F (informative) Testing items, contents and methods of electrical and control system
Annex G (informative) Testing items, contents and methods of onboard system
Annex H (informative) Testing items, contents and methods of safety protection devices and measures
Annex I (informative) Testing items, contents and methods of basic and auxiliary equipment and facilities
Bibliography
GB/T 20050-2020 Inspection and testing specifications of large-scale amusement device—General principles English
1 Scope
This standard specifies the basic principles, safety and environment requirements, personnel requirements, equipment requirements, inspection and testing items and methods, record and report of large-scale amusement device.
This standard is applicable to the inspection and testing of large-scale amusement.
2 Normative references
The following referenced documents are indispensable for the application 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 1958 Geometrical Product Specifications (GPS)—Geometrical tolerance—Verification
GB/T 3177 Geometrical product specifications (GPS) - Inspection of plain workpiece sizes
GB/T 10610 Geometrical product specifications(GPS) - Surface texture：Profile method - Rules and procedures for the assessment of surface texture
GB/T39079 Inspection and test specifications of large-scale amusement device - Acceleration test
GB/T 20306 Amusement devices terminology
GB/T 34370.2 Nondestructive testing of amusement equipments—Part 2: Visual examination
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB/T 20306 apply.
4 Basic principles
4.1 Inspection and testing of large-scale amusement device intends to judge whether the products meet the requirements of relevant laws, standards and design documents.
4.2 This standard specifies the common inspection and testing items and methods of large-scale amusement device, and the units engaged in inspection and testing may select the corresponding inspection and testing items and methods according to the condition of the amusement device, and may add the inspection items and methods when necessary.
4.3 Units engaged in inspection and testing of large-scale amusement facilities shall make inspection and testing plans according to relevant laws, standards and design documents, and carry out inspection and testing work. The inspection and testing plan shall at least cover the applicable scope, reference standards, instruments and equipment, environmental conditions, inspection and testing items and methods, etc.
5 Safety and environment requirements
5.1 Before inspection and testing, all kinds of potential hazards existing in the implementation of inspection and testing shall be identified, such as mechanical damage, electric shock, falling, falling objects, mis-startup of equipment, intrusion of irrelevant personnel into the operation area, etc.
5.2 During inspection and testing, corresponding safety protection measures shall be taken against various hazards, such as:
a) set up a security cordon, and if necessary, set up watchmen for guarding;
b) cut off the power supply of the equipment and measure the electrification of the line by electroprobe test;
c) wear safety protective equipment and articles, and observe safety operation procedures.
5.3 The environment and site conditions of the inspection and testing site, such as meteorological conditions, altitude and surrounding obstacles, shall comply with the requirements of relevant standards and design documents.
5.4 This standard does not list all safety requirements for inspection and testing. Units engaged in inspection and testing shall identify possible hazards and take corresponding measures before inspection and testing.
6 Personnel requirements
6.1 Inspection and testing personnel shall have the basic ability to carry out inspection and testing, including the ability to use instruments and equipment, relevant professional ability, data measurement and processing ability, etc.
6.2 If personnel need to be qualified for some inspection and testing items, they shall obtain corresponding qualifications according to the requirements of relevant laws and regulations.
Contents of GB/T 20050-2020
Foreword
1 Scope
2 Normative references
4 Basic principles
5 Safety and environment requirements
6 Personnel requirements
7 Instruments and equipment requirements
8 Inspection and testing items and methods
9 Record and report
Annex A (normative) Instruments and equipment commonly used in inspection and testing and their precision
Annex B (informative) Items and contents for data review
Annex C (informative) Main technical parameters measurement contents and methods
Annex D (informative) Inspection items, content and method of machinery and structure
Annex E (informative) Testing items, contents and methods of transmission system
Annex F (informative) Testing items, contents and methods of electrical and control system
Annex G (informative) Testing items, contents and methods of onboard system
Annex H (informative) Testing items, contents and methods of safety protection devices and measures
Annex I (informative) Testing items, contents and methods of basic and auxiliary equipment and facilities
Bibliography
