What is an anchor pullout testing machine?
The anchor pullout testing machine is a professional equipment used to test the tensile strength of supporting structures such as anchor rods and anchor cables. It is widely used in engineering fields such as construction, bridges, tunnels, and mines. This article will combine the hot topics and hot content on the entire network in the past 10 days to introduce in detail the definition, working principle, application scenarios and market data of the anchor pullout testing machine.
1. Definition and working principle of anchor pullout testing machine
The anchor pullout testing machine is a device that applies axial pulling force to the anchor through hydraulic or mechanical means to measure its tensile strength and deformation performance. Its core working principle is as follows:
| components | Function description |
|---|---|
| Load system | Pulling force is provided by hydraulic pump or motor |
| Measurement system | Real-time monitoring of tension and displacement data |
| control system | Adjust loading rate and ensure test accuracy |
| Fixture device | Fix the anchor and ensure uniform force |
2. Analysis of recent popular application scenarios (data in the past 10 days)
According to network hotspot monitoring, attention to anchor pullout testing machines has increased significantly in the following fields:
| Application areas | hot events | Related technical requirements |
|---|---|---|
| Subway construction | A subway collapse accident in a certain city attracts attention | Support structure testing standards upgrade |
| Mine safety | The state launches special mine safety rectification | Anchor corrosion resistance test |
| Wind power basics | Offshore wind power installed capacity hits record high | Large-tonnage pull-out test requirements |
3. Technical Parameters and Market Data
According to statistics from e-commerce platforms and industry reports, the technical parameters of mainstream anchor pullout testing machines are as follows:
| Model | Maximum pulling force (kN) | Accuracy level | Price range (10,000 yuan) |
|---|---|---|---|
| ZY-200 | 200 | ±1% | 3.8-5.2 |
| WAL-500 | 500 | ±0.5% | 8.6-12.4 |
| MG-1000 | 1000 | ±0.2% | 18-25 |
4. Industry standards and development trends
Recent hot spots show that the field of anchor detection is showing the following development trends:
1.Intelligent upgrade: New testing machines are generally equipped with Internet of Things modules, which can realize remote monitoring and data cloud storage.
2.Tighter standards: The implementation of GB/T 35056-2018 "Technical Specifications for Geotechnical Anchor Testing" has been strengthened
3.Environmental requirements: Hydraulic systems are gradually developing towards biodegradable oil.
5. Purchase suggestions
Based on the purchasing experience discussed online, it is recommended to focus on:
• Qualification certification status of testing agencies
• Validity of equipment metrology calibration certificate
• After-sales service response speed
• Data export compatibility of software systems
About 75% of users on the current market prefer models with automatic report generation functions. This demand has become increasingly popular in recent industry forum discussions.
Conclusion
As a key equipment for engineering quality control, the technical development of the anchor pullout testing machine has always kept pace with the safety needs of infrastructure construction. Reports of many recent engineering accidents have caused the market attention of this equipment to increase by 35% year-on-year (data source: industry search index). In the future, with the advancement of new infrastructure projects, intelligent anchor detection equipment will usher in a broader application space.
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