Classification of anti-collision automatic lifting column roadblock

Fully automatic lifting column barricades (lifting columns) have been rising since the end of the twentieth century, and have now become a common automated vehicle access control product. Compared with traditional railing barrier devices, automatic lifting column barricades are functionally In addition to retaining the warning function, it also provides effective interception and blocking functions, which eliminates the occurrence of the collision of the collision rod and is applied in various places, eliminating the increasingly widening of the distance limit at both ends of the channel. Compared with the traditional panning door opener equipment, it has a faster closing operation speed; compared with the traditional anti-terrorism flip barricade machine, it can meet the municipal and security requirements under the premise of also passing the security guarantee of the anti-terrorism expansion test. The place has an increasing demand for overall aesthetic coordination.

Automatic lifting column roadblocks mainly include electromechanical automatic lifting column roadblocks, pneumatic automatic lifting column roadblocks, and hydraulic automatic lifting column roadblocks.

Electromechanical fully automatic lifting column barriers are usually used in demand projects such as public parking space management and private courtyard vehicle access control. The electromechanical type automatic lifting column roadblock uses a low-voltage DC motor with electronic brake as the power unit, which is safe and reliable. Considering the application characteristics of the electromechanical fully automatic lifting column roadblock, all the moving mechanisms and power components are all protected below the ground. Once a vicious collision of the vehicle is encountered, the moving structure and power components will be preserved. The replacement greatly reduces the maintenance cost. In addition, the unique structure guarantees the stable operation of the motor in the harsh outdoor environment and avoids the hidden danger of failure due to rain.

Pneumatic full-automatic lifting column barricade which uses air as the power system, in line with energy-saving and environmental protection trends In disguise.

Hydraulic full-automatic lifting column barricades are usually used in places where high safety access control requirements are met, such as government, power stations, military warehouses, airports and other places. The hydraulic power system is used according to the different needs of independent applications and high safety applications. Corresponding to the two structures of built-in hydraulic general name and external hydraulic unit respectively. This lifting column has sufficient power, stable operation, fast fluid speed, and is equipped with high safety. By installing a hydraulic energy storage device, even a rapid lifting emergency response in case of sudden fa can be achieved.