GB/T 5975-2026 Lifting appliances—Clamping plates for fixing steel wire ropes English, Anglais, Englisch, Inglés, えいご
This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.
ICS
CCS
National Standard of the People's Republic of China
GB/T 5975-2026
Lifting appliances - Clamping plates for fixing steel wire ropes
起重机械 钢丝绳用压板
Issue date: 2026-02-27 Implementation date: 2026-09-01
Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Types and Basic Parameters
5 Technical Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packaging, Transport and Storage
Bibliography
Figure 1 — Schematic diagram of an arc shaped pressure plate
Figure 2 — Schematic diagram of a trapezoidal pressure plate
Figure 3 — Schematic diagram of a single rope pressure plate
Table 1 — Basic parameters of arc shaped pressure plates (standard groove and deep groove)
Table 2 — Basic parameters of trapezoidal pressure plates
Table 3 — Basic parameters of single rope pressure plates
Table 4 — Inspection items
Table 5 — Sampling quantity, determination number and factory inspection of pressure plates
Pressure plates for steel wire ropes of lifting appliances
1 Scope
This document specifies the types and basic parameters, technical requirements, inspection rules, marking, packaging, transport and storage of pressure plates for steel wire ropes, and describes the corresponding test methods.
This document applies to pressure plates for steel wire ropes used for the end fixing of round strand steel wire ropes specified in GB/T 8918, GB/T 20118 and YB/T 5359 on crane drums.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative reference. For dated references, only the edition cited applies. For undated references, the latest edition (including all amendments) applies.
GB/T 700 Carbon structural steels
GB/T 2970-2016 Method for ultrasonic testing of thick steel plates
GB/T 13384 General specifications for packing of mechanical and electrical products
GB/T 37400.15-2019 Heavy mechanical general technical specification — Part 15: Non destructive testing for steel forgings
3 Terms and definitions
No terms and definitions need to be defined in this document.
4 Types and basic parameters
4.1 Types
Pressure plates for steel wire ropes (hereinafter referred to as "pressure plates") are generally classified into arc shaped pressure plates, trapezoidal pressure plates and single rope pressure plates. Arc shaped pressure plates are further classified into standard groove type and deep groove type.
4.2 Basic parameters
The basic parameters of arc shaped pressure plates should comply with Table 1. A typical schematic diagram is shown in Figure 1.
The basic parameters of trapezoidal pressure plates should comply with Table 2. A typical schematic diagram is shown in Figure 2.
The basic parameters of single rope pressure plates should comply with Table 3. A typical schematic diagram is shown in Figure 3.
4.3 Model designation method
The designation for arc shaped pressure plates is represented by the capital letters "HY", derived from the first letters of the Chinese pinyin "Hu Ya" (arc pressure). The designation for trapezoidal pressure plates is represented by the capital letters "TY", derived from the first letters of the Chinese pinyin "Ti Ya" (trapezoidal pressure). The designation for single rope pressure plates is represented by the capital letters "DY", derived from the first letters of the Chinese pinyin "Dan Ya" (single pressure). For deep groove arc shaped pressure plates, the letter "S" is added after the designation of the arc shaped pressure plate. The model of a pressure plate consists of the designation and the maximum applicable steel wire rope diameter. Examples are as follows:
Example 1: An arc shaped standard groove pressure plate applicable to a steel wire rope nominal diameter d > 14 mm to 17 mm is marked as: HY17;
Example 2: An arc shaped deep groove pressure plate applicable to a steel wire rope nominal diameter d > 14 mm to 17 mm is marked as: HY17S;
Example 3: A trapezoidal pressure plate applicable to a steel wire rope nominal diameter d > 12 mm to 14 mm is marked as: TY14.
GB/T 5975-2026 Lifting appliances—Clamping plates for fixing steel wire ropes English, Anglais, Englisch, Inglés, えいご
This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.
ICS
CCS
National Standard of the People's Republic of China
GB/T 5975-2026
Lifting appliances - Clamping plates for fixing steel wire ropes
起重机械 钢丝绳用压板
Issue date: 2026-02-27 Implementation date: 2026-09-01
Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Types and Basic Parameters
5 Technical Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packaging, Transport and Storage
Bibliography
Figure 1 — Schematic diagram of an arc shaped pressure plate
Figure 2 — Schematic diagram of a trapezoidal pressure plate
Figure 3 — Schematic diagram of a single rope pressure plate
Table 1 — Basic parameters of arc shaped pressure plates (standard groove and deep groove)
Table 2 — Basic parameters of trapezoidal pressure plates
Table 3 — Basic parameters of single rope pressure plates
Table 4 — Inspection items
Table 5 — Sampling quantity, determination number and factory inspection of pressure plates
Pressure plates for steel wire ropes of lifting appliances
1 Scope
This document specifies the types and basic parameters, technical requirements, inspection rules, marking, packaging, transport and storage of pressure plates for steel wire ropes, and describes the corresponding test methods.
This document applies to pressure plates for steel wire ropes used for the end fixing of round strand steel wire ropes specified in GB/T 8918, GB/T 20118 and YB/T 5359 on crane drums.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative reference. For dated references, only the edition cited applies. For undated references, the latest edition (including all amendments) applies.
GB/T 700 Carbon structural steels
GB/T 2970-2016 Method for ultrasonic testing of thick steel plates
GB/T 13384 General specifications for packing of mechanical and electrical products
GB/T 37400.15-2019 Heavy mechanical general technical specification — Part 15: Non destructive testing for steel forgings
3 Terms and definitions
No terms and definitions need to be defined in this document.
4 Types and basic parameters
4.1 Types
Pressure plates for steel wire ropes (hereinafter referred to as "pressure plates") are generally classified into arc shaped pressure plates, trapezoidal pressure plates and single rope pressure plates. Arc shaped pressure plates are further classified into standard groove type and deep groove type.
4.2 Basic parameters
The basic parameters of arc shaped pressure plates should comply with Table 1. A typical schematic diagram is shown in Figure 1.
The basic parameters of trapezoidal pressure plates should comply with Table 2. A typical schematic diagram is shown in Figure 2.
The basic parameters of single rope pressure plates should comply with Table 3. A typical schematic diagram is shown in Figure 3.
4.3 Model designation method
The designation for arc shaped pressure plates is represented by the capital letters "HY", derived from the first letters of the Chinese pinyin "Hu Ya" (arc pressure). The designation for trapezoidal pressure plates is represented by the capital letters "TY", derived from the first letters of the Chinese pinyin "Ti Ya" (trapezoidal pressure). The designation for single rope pressure plates is represented by the capital letters "DY", derived from the first letters of the Chinese pinyin "Dan Ya" (single pressure). For deep groove arc shaped pressure plates, the letter "S" is added after the designation of the arc shaped pressure plate. The model of a pressure plate consists of the designation and the maximum applicable steel wire rope diameter. Examples are as follows:
Example 1: An arc shaped standard groove pressure plate applicable to a steel wire rope nominal diameter d > 14 mm to 17 mm is marked as: HY17;
Example 2: An arc shaped deep groove pressure plate applicable to a steel wire rope nominal diameter d > 14 mm to 17 mm is marked as: HY17S;
Example 3: A trapezoidal pressure plate applicable to a steel wire rope nominal diameter d > 12 mm to 14 mm is marked as: TY14.
