Dlaczego warto wybrać synchroniczny system podnoszenia PLC?
Aby osiągnąć wymagania dotyczące podnoszenia synchronicznego w przypadku dużych budynków, półautomatyczne hydrauliczne systemy podnoszenia były szeroko stosowane w przeszłości. Ale wraz ze wzrostem masy i objętości dużego budynku, bardziej złożoną strukturę, nierównomierne obciążenia, wymagają one większej precyzji synchronicznej i większej liczby punktów kontrolnych. Oznacza to, że hydrauliczne systemy podnoszenia muszą osiągać wielopunktowe synchroniczne podnoszenie z dużą precyzją, but how to achieve that has become a difficult problem. The feature of PLC synchronous hydraulic lifting system lies in it can achieve multi-point synchronous lifting with high precision.
System Features
- Variable frequency, pulse width speed adjusting closed loop control, high speed reaching, low speed lifting. The lifting speed can be controlled.
- Advanced Oil feeding with speed regulation, heavy load preferential declining hydraulic circuit.
- Not only keeping the precisely synchronous when lifting, the same as declining with load.
- Multi-point synchronous, and in this condition, except keeping the position synchronous, the load in every point can be adjusted.
- The points can be: 4, 8, 12, 16, 24, 40, 80 to infinite.
- Operation mode: button and touch screen combination or button and Industrial computer combination.
- The main console using industrial computer, concise interface easy operation. Strong stability makes it can be used to kinds of Industrial environment.
- Lifting data can be imported into the equipment database one time, for checking, printing, download.
- The system with function of “automatically being Zero position” through one button. No matter how complex of the foundation, all jacks can reach to the foundation at same time.
- Telecommunication bus connect with Central synchronization console and PLC stabilization of many pumps using. Inserting way, to achieve the purpose of passing Information.
- This system can work with the most of KIET standard hydraulic jacks together, the sing acting jacks and double acting jacks both can be chosen.
- Good quality, flexible configuration, high cost performance.
System Description
PLC multi-point synchronous hydraulic lifting system is consisted by 5 parts: hydraulic pump, PLC computer control system, hydraulic terminal, displacement and pressure detection and human-machine interface operation system. This system integrates the hydraulic lifting system, PLC signal processing, displacement detection, analysis of bridge structures, and construction technology as a whole advanced system. The core is that based on the analysis of bridge structures and conclusion of construction technology, according bridge features to design the PLC signal processing and hydraulic system. Inputting the displacement signals and outputting oil control information of hydraulic system. Using terminal cylinder groups to achieve the purpose of lifting bridge with safety and high efficiency. The precision error no more than ±0.5mm.
System Application
- Replacement of rubber support of the bridge in Highway.
- Overpass elevation in highway.
- Bridge maintenance.
- Ancient buildings lifting and horizontal movement.
- Tunnel support, structure testing.
- Super high equipment horizontal movement.
- Lifting and weighting of oil platforms.
- Lifting large and diversified heavy equipment.
- Lifting ship, propeller assembling or host installation.