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GB/T 6974.5-2023Cranes - Vocabulary - Part 5: Bridge and gantry cranes (English PDF)

起重机术语第5部分：桥式和门式起重机

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 28, 2023

Implementation date

July 1, 2024

Scope

GB/T 6974.5-2023 is the English-translated version of 起重机术语第5部分：桥式和门式起重机.

GB/T 6974.5-2023 is the Chinese standard "Cranes - Vocabulary - Part 5: Bridge and gantry cranes".

Its scope clause reads: This document defines general terms and definitions for overhead cranes and gantry cranes: This document applies to overhead cranes and gantry cranes: Note: Appendix A gives commonly used terminology for the main characteristics of overhead cranes and gantry cranes:. Its clauses include normative reference documents; terms and definitions.

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Document preview — GB/T 6974.5-2023

National Standard of the People's Republic of China

ICS: 01.040.53; 53.020.20
Classification: J80

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
Appendix A (informative) Common terminology of the main characteristics of bridge cranes and gantry cranes

1 Scope

This document defines general terms and definitions for overhead cranes and gantry cranes:

This document applies to overhead cranes and gantry cranes:

Note: Appendix A gives commonly used terminology for the main characteristics of overhead cranes and gantry cranes:

2 Normative reference documents

This document has no normative references:

3 Terms and definitions

3:1 Bridge and gantry crane types

3:1:1 bridge crane bridgecrane

The bridge beam is supported on the track through the operating device or directly on the load-bearing surface of the crane:

3:1:2

For general purpose bridge cranes (3:1:1) in general environments, the fetching device is one or more of hooks, grab buckets, electromagnetic chucks, etc:

combination:

Note 1: Excludes overhead cranes using hoists as lifting mechanisms:

Note 2: See Figure 1 for an example diagram:

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 34 pages — is available in the English PDF.

Referenced standards

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