With the popularization of automobiles, the guard column has become an indispensable intelligent transportation device on the road, and the emergence of the anti-collision lifting column is to upgrade the roadblock equipment. Now the products have been widely used in urban transportation and important state organs. Gates and surrounding areas, pedestrian streets, highways, toll stations, airports, schools, banks, large clubs, parking lots and many other occasions. Through the restrictions on passing vehicles, the traffic order, that is, the safety of major facilities and places is effectively guaranteed.
Today, Europe and Europe will explain to you several types of guard columns that we often use:
1. “Mobile bollard mobile bollards†are usually used in the entrances and exits of convenience stores or supermarkets, providing a more flexible option, channel control or enhanced protection for most of the time, or any need The pillars are removed and the passage of the road is restored. Its application increases the regulatory flexibility while simplifying the installation effort. The diverse professional mechanical key and T-clip pull handle structure provide users with an aesthetically pleasing product shape and easier operation.
2. “Semi-automatic bollard semi-automatic bollards†are generally suitable for channel control systems with high safety but low frequency of use. In consideration of economic factors, it is often used in conjunction with fully automated bollards of the same shape, which has a higher safety protection function and avoids complicated and weak electric construction. As the size of the bollard increases with safety requirements, the unique pneumatic booster contained in the semi-automatic bollard can take on even greater loads.
3. “Full-automatic bollard automatic bollards†are divided into electromechanical automatic bollards, pneumatic automatic bollards, and hydraulic automatic bollards. Fully automatic bollards have gradually developed from the end of the 20th century. Automated vehicle access control products. Compared with the traditional railing gates, the automatic bollards not only retain the warning function, but also provide effective interception and blocking functions, which eliminates the occurrence of punching and ramming events, and eliminates the daily operation in the application place. The distance between the ends of the widened channel is limited.
4. “Electromechanical automatic bollard electromechanical automatic bollards†are usually used for public parking space management and private courtyard vehicle access control and other demand items. The electromechanical automatic bollard adopts a low-voltage DC motor with electronic brake as the power unit, which is safe and reliable. Taking into account the application characteristics of the electromechanical bollards, all the moving mechanisms and power components are all protected below the ground. Once the vehicles are viciously collided, the moving mechanism and power components will be preserved, and the outer column of the guard column can be quickly replaced, which greatly reduces maintenance. cost.
5. "Pneumatic type automatic column air pressure type automatic bollard" is the most widely used automatic bollard series. Its system uses air as the power system, which is in line with the trend of energy saving and environmental protection. In addition, the pneumatic type fully automatic bollard has Unified control, centralized power and control unit, fast response, support for motion change, easy to maintain.
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