What Innovations Does The Rotary Drilling Rig Have in Bridge Construction

As a key piece of equipment in bridge construction, rotary drilling RIGS have been constantly breaking through in technological iterations in recent years, from efficiency improvement to environmental protection upgrade. Their innovative applications are profoundly changing the model of bridge construction.

1.Upgrade of the intelligent positioning system. By integrating Beidou satellites with LiDAR, centimeter-level positioning of drilling positions is achieved, reducing manual calibration errors and shortening the positioning time for single-pile construction by 40%.

2. Adaptive drilling technology. Equipped with a geological sensor module, it can identify the hardness of the soil layer in real time and automatically adjust the drilling pressure and rotational speed, avoiding the risks of stuck drill and hole collapse in complex strata.

3. Modular structure design. The drill pipe and power head adopt quick-connect components, reducing the equipment relocation and disassembly time from 8 hours to 3 hours, which is suitable for the construction of cross-regional bridge pile groups.

4. Environmental protection and power transformation. Promote pure electric and hydrogen fuel cell models, reducing noise to below 75 decibels during construction and achieving zero carbon emissions to meet the requirements for bridge construction in ecologically sensitive areas.

5. Remote operation and maintenance system. By transmitting equipment operation data through the Internet of Things, the background AI predicts faults and pushes maintenance plans, reducing the downtime for maintenance by more than 60%.

6. Multi-functional assignment expansion. A new integrated device for grouting and hole cleaning has been added. After the drilling is completed, the pile reinforcement operation can be directly carried out, eliminating the need for secondary equipment entry.

These innovations have made rotary drilling RIGS more efficient, safe and environmentally friendly in bridge construction. They not only accelerate the project progress but also provide better solutions for bridge construction under complex geological conditions, promoting the advancement of bridge construction technology towards intelligence and greenness.