GB/T 41969-2022 in English
VALIDBuilding construction machinery and equipment—Advanced geological drilling rig
- Issued on:2022-12-30
- Implemented on:2023-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$272.00
《GB/T 41969-2022建筑施工机械与设备 超前地质钻机》由TC328（全国建筑施工机械与设备标准化技术委员会）归口，TC328SC2（全国建筑施工机械与设备标准化技术委员会基础施工设备分会）执行，主管部门为中国机械工业联合会。
Introduction
Overview of GB/T 41969-2022 Advanced Geological Drilling Rig Standard
GB/T 41969-2022 "Advanced Geological Drilling Rig for Construction Machinery and Equipment" is a national standard for the design, manufacture and performance testing of advanced geological drilling rigs. This standard specifies the basic parameters, technical requirements, test methods and inspection rules of advanced geological drilling rigs, providing important technical support for geological exploration in construction projects.
1. Background and significance of standard formulation
| Dimensions | Contents |
|---|---|
| Background of formulation | With the increasing complexity of construction projects, the role of advanced geological drilling rigs in construction is becoming increasingly important. This standard fills the gap in the field of advanced geological drilling rigs in China and provides a basis for the standardized production of equipment. |
| Technological Evolution | From early traditional geological exploration tools to modern intelligent advanced geological drilling rigs, this standard reflects the progress of technology and changes in industry needs. |
| Scope of Application | Applicable to the design and manufacture of crawler-type advanced geological drilling rigs with impact and rotary drilling functions. |
2. Comparison of standard frameworks
The following table compares the technical requirements of GB/T 41969-2022 with relevant international standards, highlighting their characteristics:
| Project | GB/T 41969-2022 | ISO related standards |
|---|---|---|
| Basic parameters | Nominal drilling depth, whole machine weight, etc. | Drilling diameter, equipment weight, etc. |
| Technical requirements | Stability, climbing ability, walking speed | Operational safety and durability |
| Test methods | Average ground pressure ratio, climbing test, etc. | Performance test and life test |
3. Recommendations for standard implementation
Equipment selection and procurement:It is recommended to select an advanced geological drilling rig that meets the GB/T 41969-2022 standard according to construction requirements, and pay attention to its technical parameters and test records.
Use and maintenance:Strictly operate and maintain the equipment in accordance with standard requirements, and regularly check the status of the hydraulic system and electrical system to ensure long-term and stable operation of the equipment.
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