Intelligence guarantees tension data security
In order to ensure the reliability of tensioning data, this fully automatic tensioning system adopts triple protection:
A. Tension data is stored in real time through the on-site special memory.
B. The tension data is wirelessly transmitted to the beam field information management system through the communication interface, and the tension data, tension curve, and elongation curve can be displayed in real-time, and local records can be saved at the same time.
C. Remote data management system: back up the tension data through a dedicated network server, and can reproduce and display the tension data, tension curve, and elongation curve through a special program.
Description of the Synchronous Tensioning System
Intelligent tensioning refers to tensioning construction that does not rely on manual control but uses computer intelligent control technology to automatically operate instruments to bend steel strands. Bridge prestressed tensioning and grouting construction are two key links in prestressed engineering. The two support each other and are indispensable. The prestressed tensioning technology effectively guarantees the quality of the prestressed tensioning construction, while the circulation intelligent grouting technology can ensure the fullness and compactness of the prestressed grouting construction. This complete set of technologies guarantees the quality of the two key processes of the prestressed project Provide safe and reliable technical support and quality assurance for bridge structures.
Technical Parameter of the Synchronous Tensioning System
| intelligent tension system product structure equipment technical parameters |
| Model | Main
power(kw) | Sub-power
(kw) | Flow
(I/min) | Tank
volume L | Pump
number | Rated
pressure | Precision
of pressure | Precision of
elongation |
| SKYB-50-1 | 2 | 2 | 2 | 90 | 2 | 50 | <0.5% | <0.1% |
| SKYB-50-II | 4 | 4 | 4 | 90 | 2 | 50 | <0.5% | <0.1% |
Advantages of Bridge Numerical Control Tensioning Machine
1. Master-slave machine control mode - the system is composed of a master machine and a slave machine. One master machine can control the construction of multiple slave machines to achieve any combination.
2. Built-in computer system - without an external computer, it can directly control the master and slave machines to ensure that they master and slave machines work at the same time.
3. Language guidance function - during the tensioning process, the tensioning status will be broadcast in real-time to guide the following operation and confirm the tensioning program.
4. Soft start function - frequency conversion control, stable tensioning start, no impact; two-way tensioning synchronization is reasonable.
5. Economical and practical - the cost of the slave machine is lower than that of the master machine, which is beneficial to reduce the overall cost of the system when multiple slave machines are combined.
Input the box girder number, model, tension target value, elongation check value, load holding time, etc.
Wireless data transmission function: wireless data transmission is adopted between hydraulic stations and microcomputer control stations of the system. The prestressed beam tension information can be transmitted to the control station data service in real-time through the wireless data transmission system.
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Prestressed Intelligent Synchronous Tensioning System Images
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