JB/T 13730-2019Belt conveyors - Hydraulic take-up devices (English PDF)
带式输送机 液压拉紧装置
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
August 27, 2019
Implementation date
April 1, 2020
Scope
JB/T 13730-2019 is the English-translated version of 带式输送机 液压拉紧装置.
JB/T 13730-2019 is the recommended Chinese machinery industry standard for hydraulic tensioning devices fitted to belt conveyors. It gives terms and definitions, types and basic parameters, technical requirements, test methods and inspection rules, and closes with marking, packaging, transport and storage.
It applies to hydraulic tensioning devices for belt conveyors, referred to throughout as tensioning devices. It quotes GB/T 3766, GB/T 7935, GB/T 8918, GB/T 9286-1998, GB/T 13306, GB/T 13384 and several parts of the GB/T 14048 series.
The Chinese classification places it under J81 and the international classification under 53.040.10.
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Document preview — JB/T 13730-2019
National Standard of the People's Republic of China
- ICS
- 53.040.10
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
JB/T 13730-2019 was issued by MIIT on 27 August 2019 and has been in force since 1 April 2020.
2 Scope
This standard is the recommended Chinese machinery industry standard for hydraulic tensioning devices fitted to belt conveyors. It gives terms and definitions, types and basic parameters, technical requirements, test methods and inspection rules, and closes with marking, packaging, transport and storage. It applies to hydraulic tensioning devices for belt conveyors, referred to throughout as tensioning devices. It quotes GB/T 3766, GB/T 7935, GB/T 8918, GB/T 9286-1998, GB/T 13306, GB/T 13384 and several parts of the GB/T 14048 series. The Chinese classification places it under J81 and the international classification under 53.040.10.
3 Normative references
JB/T 13730-2019 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 3766
GB/T 7935
GB/T 8918
GB/T 9286-1998
GB/T 13306
GB/T 13384
GB/T 14048.11-2016
GB/T 14048.10-2016
GB/T 14048.18-2016 — Low-voltage switchgear and controlgear -- Part 7-3: Ancillary equipment -- Safety requirements for fuse terminal blocks
GB/T 14048.5-2017 — Low-voltage switchgear and controlgear -- Part 5-1: Control circuit devices and switching element -- Electromechanical control circuit devices
GB/T 14048.6-2016 — Low-voltage switchgear and controlgear -- Part 4-2: Contactors and motor-starters -- AC semiconductor motor controllers and starters (including soft-starters)
GB/T 14048.13-2017 — Low-voltage switchgear and controlgear -- Part 5-3: Control circuit devices and switching elements -- Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
GB/T 14048.4-2010
GB/T 14048.14-2019 — Low-voltage switchgear and controlgear -- Part 5-5: Control circuit devices and switching elements -- Electrical emergency stop device with mechanical latching function
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Classification and status
International classification (ICS): 53.040.10
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 3766Hydraulic fluid power -- General rules and safety requirements for systems and their components
- GB/T 7935Hydraulic fluid power - General requirements for hydraulic components
- GB/T 9286-1998Paints and varnishes - Cross-cut test
- GB/T 13306Plates
- GB/T 13384General specifications for packing of mechanical and electrical product
GB/T 8918
Similar standards
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Related Standards
GB/T 13306-2011 — Plates
GB/T 13384-2008 — General specifications for packing of mechanical and electrical product
GB/T 14048.13-2017 — Low-voltage switchgear and controlgear -- Part 5-3: Control circuit devices and switching elements -- Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
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JB/T 13730-2019
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