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What is the principle of the barricade lifting column?
The roadblocks we normally see are divided into stable roadblocks and active roadblocks (that is, liftable roadblocks); once the stable roadblocks cannot be moved once set, there are certain drawbacks; and the liftable roadblocks are more and more More widely used.
Performance of mobile roadblock lifting column: it has a strong ability to resist attack and impact, and is used in some sensitive areas: consulates, schools, scenic spots, squares, banks, etc.
Mobile barricade lifting column mobility: The big advantage is that it does not change the layout of the original space, which is mainly due to its dexterity and flexibility and possession of hidden functions.
Automatic roadblocks occupy multiple functions: setting pedestrian streets or restricting vehicle revenue and expenditure in peak times.
Part of the road surface is the same as the surface and material of the automatic / semi-automatic lifting column, and the price is not as good as the activity. The important thing is the use of unique fully automatic / semi-automatic roadblock lifting columns.
The lifting and lowering of the barricade lifting column can be automatically realized through the process of legitimate authorization information, and it is normally used in places where the taking off and landing is more frequent and there is a certain security force around.
Automatic roadblocks not only ensure pedestrian dredging, but also effectively control the passing of vehicles.
The automatic roadblock is hydraulically controlled by a metal cylinder that rises and falls, and possesses a strong ability to resist attack and impact. They can be built into the road surface to grasp traffic and parking management.
Automatic roadblocks provide an overall solution for replacing stable roadblocks such as sentry boxes, carved fences, and chains, and effectively handle the parking of vehicles at intersections.
The barricade lifting column is just a hydraulic or pneumatic piston. The principle is the cylinder piston principle, like a syringe, jack hydraulic cylinder. There must be a cylinder piston, a power source, a compressed air pump, or a hydraulic oil pump. There is also a deployment valve to grasp changes in lifting power.
The process of semi-automatic lifting barricade is to lock or release the lifting column by the manual key. When the device is in the raised state, the artificial foot is stepped on after the key is released, and it is automatically locked after it is in place, and will be automatically raised after the process key is released again. This kind of products are mostly used in places where takeoff and landing are rarely needed. Perhaps there is no place around the security force around. The important reason is that the construction cost of the semi-automatic province is low, and the second is that the semi-automatic lifting column does not hold the board or the cabinet has high anti-theft security. For example, pedestrian streets, squares and other places can be selected, and others can use unique fully automatic barricade lifting columns in some wide entrances and exits.
The mobile barricade does not need to be buried deeply, and the part in the air can be manually removed and removed. It is important to use in some places with small flow, and there are duty personnel to guard. Due to the need to move, the main body of the normal reclassification is thinner and lighter, and it is important to express the consequences and weaken the impact resistance.
Barricade lifting column, also known as lifting ground column, lifting road pile, anti-collision road pile, hydraulic lifting column, isolation pile, etc. Lifting columns are widely used in many places such as metropolitan transportation and the gates and surroundings of important national structures, pedestrian streets, highway toll stations, airports, campuses, banks, large clubs, parking lots, and so on. Restrictions on passing vehicles effectively ensure the safety of traffic order and important equipment and places.