Introduction

Contact:

Summer

Mobile/Wechat/Whatsapp: +86 13571973823

Email: summer@ztmineequipment.com

The prestressed intelligent synchronous tensioning system relies on computer for intelligent operation, realizes the intelligent and synchronous prestressed tensioning, solves the adverse effects of human factors in the key processes of prestressed construction, and guarantees the quality of prestressed construction.
After the user enters the control flow through the system control software, the prestressed tensioning equipment automatically controls the tensioning process. By monitoring and controlling the oil pressure of the tensioning jack, the automatic control of continuous tensioning, load holding and unloading from 0 to set force value is realized. Both ends of the cable are independently controlled by a single chip computer system to monitor and control the working parameters of the oil source and the jack. The data of both ends can be communicated by wireless or wired means, and the function of automatic synchronization can be achieved under the processing of the system control software. In addition, the system also adds the function of manual control, which is convenient for manual control and increases the system reliability.

intelligent tensioning system can precisely control the prestressing force applied by the jack and control the error range to ± 1%, which reduces the risk of cracking and dashing due to the insufficient prestressing or overburden. It is helpful to ensure the safety of the structure, Improve durability, extend service life, reduce maintenance costs.Accurate measurement and timely review of the amount of extension. System sensor real-time acquisition of strand extension data, feedback to the computer, automatically calculate the amount of extension, timely check whether the extension of ± 6% range, to achieve a real "double control."Symmetrical synchronization tensioning a computer to control two or more jacks simultaneously, synchronous symmetrical tension, to achieve "multi-top synchronous tension" process, eliminating the symmetrical tension is not synchronized to the structure caused by the distortion and other hazards. Standard tension process, a key to complete the tension.It can realize the intelligent control of the tensioning process, and it is not affected by man-made and environmental factors. The control process points such as the stop point, the loading rate and the holding time are in full accord with the technical requirements of the bridge construction. By normalizing the tensioning process, the prestressing loss during the tensioning process is greatly reduced, and the effective prestressing performance is ensured.

Structure

The prestressed intelligent synchronous tensioning system is mainly composed of jack, hydraulic sensor, displacement sensor, solenoid valve and controller.

Intelligent Automatic Tension Equipment

Features

1. Using force sensor to monitor tension control force, tension control accuracy is greatly improved.
2. Using artificial intelligence feedback algorithm to control the tensioning process, the multi-point synchronization accuracy is greatly improved, and the multi-point synchronization accuracy is ≤±1%.
3. Monitoring accuracy of tensile length: 0.1mm
4. Automatically set the tension stage and calculate the tension length synchronously.
5. Automatic measurement of anchor retraction value.
6. You can choose to upload the tensioning monitoring data to the designated server, so as to facilitate the management and accountability of the owner and supervisor for the hidden project and prevent manual data tampering.
7. No need to calibrate the entire equipment, only calibrate the force sensor.
8. You can choose whether to embed the vibrating string anchor cable meter to permanently monitor the prestress value and its loss.