Last updated on: December 20th, 2024 11:51 am
What are automatic bollards?
With the gradual improvement of our safety awareness and the continuous improvement of intelligent access control technology, automatic bollards are widely used in various places. Compared with the heavy road blocker, the automatic bollards are more flexible and safety is more guaranteed. So what are automatic bollards?
Automatic bollards are a kind of traffic safety equipment with an automatic lifting function and super strong anti-collision ability used to control the passage of road vehicles. It can be used together with the parking barrier gate access control system or separately, which are also called electric bollards, electric rising bollards, hydraulic bollards, automatic rising bollards, automatic retractable bollards, and retractable security bollards. Automatic bollards are widely used in road intersections, toll stations, government agencies High-grade residential areas, and other places with security requirements.
Compared to traditional fixed columns, marble piers, and other equipment, its main advantages are flexible rising and falling, strong interception ability, and high appearance.
Automatic bollards can be fully raised to block the passage of vehicles in just a few seconds. The automatic hydraulic bollards can be lifted in just a few seconds, which is not only practical but also aesthetically pleasing.
Automatic retractable bollards are designed and developed to prevent unauthorized vehicles from forcibly entering sensitive areas, which have high practicability, reliability, and safety. Through the restriction on passing vehicles, automatic bollards ensure the traffic order, that is, the safety of main facilities and places. It can not only be used together with the gate control system but also be used alone.
Automatic driveway bollards can manage pedestrian traffic, protect critical infrastructure, set boundaries and distinguish roads. When the automatic bollards cannot work normally or the internal components are damaged, and the motor cannot automatically power off, manually press the stop button and report for repair in time to prevent the motor from being damaged due to long-term operation. The daily maintenance, regular inspection, and maintenance of the electric bollards equipment are the basis and necessary to ensure that the equipment can be in good working efficiency.
The intelligent remote control system built in the automatic bollards will provide users with safer anti-collision protection.
Purchase Guide:
At present, automatic bollards are not popular in many places, so ordinary users or integrators do not understand this product and cannot actively put forward relevant requirements. This situation gives some equipment suppliers the opportunity to recommend products to users. Often users only know the basic functions of the automatic bollards(in fact, the basic functions of products of different brands are similar, otherwise they can’t be called the electric rising bollards), and the information they really need to know is ignored.
Therefore, a large number of users pay a high price and buy only functions, not performance. Therefore, if you want to pay attention to performance, you must care about the following contents and choose electric bollards for driveways from the following aspects.
Of course, if you have any questions about how to choose products, you can contact our professional salesperson
When purchasing automatic retractable security bollards, the following points should be noted:
1. Width of the passage: The width of the passage determines the number of equipment required. If we only need to intercept vehicles normally, we only need to ensure that the distance between each bollard is not more than 1.5 meters, but in most cases this distance will be maintained at 1.2 meters.
Different places may have slight differences in width requirements. For example, in our park square, we may not only need to block illegal entry of vehicles, but also need to intercept some electric or tricycles, so our spacing may be between 60cm and 80cm. In short, we need to control the spacing width according to our actual needs based on different usage places.
2. Traffic flow: This number is one of the important parameters for selecting a product, but users often overlook this parameter. Understand the total annual/monthly traffic flow and average daily traffic flow of the installation site first.
3. Frequency of use: It is important to understand the short-term traffic flow during peak hours on the road where the vehicle is used.
4. Rising speed: This parameter is often of concern.
5. Safety level of the place of use: Although all automatic bollards have the function of blocking vehicles, there is indeed a huge difference in the blocking effect of civilian products and professional anti-terrorism products on vehicles.
6. Group management: Whether to separate lane access or manage by lane grouping determines the configuration and selection of the entire control system.
7. Rainfall and drainage: Due to the fact that the Mairs automatic bollards need to be buried deep below the ground, in extreme weather, automatic bollards will be soaked in water. If the location where the automatic bollards are located often has rainstorms or the drainage system is not in place, when selecting equipment, at least select equipment with a grade of ip67 or above, so as to better ensure safety.
8. Location of installation site: If the installation site belongs to a geographically remote area, when selecting equipment, it is important to consider whether the selected equipment is easy to maintain and whether spare parts are convenient to purchase.
9. Implementation of protection function: Mairs fully automatic bollards can achieve safety protection through external infrared or vehicle monitors. Due to the fact that fully automatic hydraulic bollards are used to manage vehicles, the practice of vehicle detectors is more common.
The overall anti-corrosion effect of automatic bollards is still poor, which is currently common. Many anti-collision road stakes are not artificially damaged, but are corroded and damaged due to external factors. This phenomenon is mostly manifested in the rust and fracture of the base, ultimately due to the poor anti-corrosion performance of the product itself.
We once conducted an experiment in which two base flanges were simultaneously placed in the same external environment. One of them was galvanized and the other was left untreated. After four months of exposure to wind and sun, the flange without any measures was already rusty and spotty, while the galvanized flange was intact except for some dust on the surface.
Corrosion resistance is not only limited to flanges, but also essential for the anti-corrosion work of the automatic bollards body. The use of high-quality paint is crucial for fully automatic bollards. Poor quality paint may darken and peel off when exposed to sunlight or scratched.
The high-quality retractable hydraulic bollards produced by MAIRS have the above advantages. If you need to buy hydraulic-rising bollards, please contact us. I hope customers and friends must recognize the above parameters and conditions when choosing automatic driveway bollards and hydraulic retractable bollards, and choose appropriate products that meet their own safety requirements.
Our automatic bollards hydraulic bollards can be customized according to your actual needs. If you have any questions about how to choose electric bollards for driveways or the number of products you need， please don’t hesitate to contact us.
Mairs automatic bollards are made of 304 stainless steel, which can withstand various corrosion and play a safe and secure role as a safety guard when exposed to various messy environments all year round. Mairs automatic bollards adopt a hydraulic drive method, which has the advantages of fast lifting speed, easy maintenance, high reliability, and long service life. Its business covers more than 100 counties, and its products are widely used in important institutions and have received unanimous praise.
Control method:
Fully automatic hydraulic bollards control method:
The supporting distribution box and remote control of the automatic hydraulic bollards are a control method for raising or lowering the automatic bollards. The same group of automatic driveway bollards can be connected with a single cable or divided into multiple groups for individual control according to user needs. The control of the automatic bollards is extremely simple. With one remote control and three buttons, commands for lifting, lowering, and stopping can be completed, with real-time control and no delayed response.
1. Wireless remote control
There are three buttons on the wireless remote control, which are up, down, and stop. Use a wireless remote control to raise and lower the device, and use the stop button to stop the device’s movement before it is completed.
2. Distribution box button control
The power distribution box button controls the lifting and lowering of the hydraulic rising bollard body. The surface of the box is equipped with up, down, and stop buttons. Use this button to raise and lower the device. During the period when the action is not completed, the stop button can be used to stop the device’s action.
3. External button box control
External buttons control the lifting and lowering of the hydraulic bollards. Use this button to raise and lower the device. During the period when the action is not completed, the stop button can be used to stop the device’s action.
4. Manual control
Manually control the lifting and lowering of the column. When the equipment is in a raised state and the power grid is cut off, the control system of the distribution box cannot start normally due to the power outage. The distribution box is equipped with a 12-volt lead-acid battery. To avoid affecting the normal passage of vehicles, press and hold the pressure relief combination button – the down button and stop button on the box at the same time. If the column does not move or slides for a certain period of time, downward pressure can be manually applied until the column is level with the ground.
In addition, according to the linkage equipment, the fully automatic hydraulic bollards can also have the following control methods:
1. Access control swiping card.
2. Bluetooth.
3. License plate recognition and access control linkage.
4. Remote control.
5. Can be equipped with vehicle detectors.
6. Ground induction coil.
Working Principle：
The hydraulic bollards are usually composed of one or more metal cylinders, each of which has a piston inside. The hydraulic system generates a lifting effect by transmitting pressure to the piston inside the column.
A hydraulic rising bollard is a device that utilizes a hydraulic system to achieve lifting functions. It usually consists of a hydraulic cylinder and a hydraulic pump.
The working principle of the hydraulic bollard is as follows:
Hydraulic pump oil supply: When the hydraulic bollard needs to be raised, the hydraulic pump begins to supply oil. The working principle of a hydraulic pump is to generate hydraulic pressure through the plunger inside the pump driven by an electric motor, which extracts hydraulic oil from the oil tank and pushes it into the hydraulic rising bollard.
Hydraulic oil enters the hydraulic cylinder: When the hydraulic pump supplies oil, hydraulic pressure enters the interior of the hydraulic cylinder through hydraulic pipelines. A hydraulic cylinder is a sealed container with a piston and piston rod inside.
Hydraulic rising bollard Lifting: When hydraulic oil enters the hydraulic cylinder, the hydraulic pressure pushes the piston upwards. This process realizes the lifting function of the hydraulic rising bollard.
Hydraulic rising bollard descent: When the hydraulic lifting column needs to descend, the hydraulic pump stops supplying oil. Due to gravity and the pressure of the accumulator below the piston, the hydraulic rising bollard will automatically descend.
The hydraulic rising bollard achieves lifting control by controlling the oil supply of the hydraulic pump and stopping the oil supply. Usually, this process is completed by a system that can manually or automatically control the operation of the hydraulic rising bollard.
In general, the hydraulic rising bollard utilizes the principle of balancing hydraulic pressure and object gravity to achieve the lifting of the automatic bollards under the control of the hydraulic system.
Precautions for use:
Precautions for daily use of fully automatic hydraulic bollards
1. Regularly check the oil level in the fuel tank of the machine. If the oil level is below the bottom line, refueling is required; If the color of the oil page becomes dark and cloudy, it is necessary to consider changing the oil page.
2. During the operation of the machine, prevent continuous ascent and descent. It is not advisable to switch between ascending and descending at a continuous and rapid speed, as this can easily shorten the service life of the motor and hydraulic pump.
3. Carefully raise the vehicle or pedestrian above the barricade to avoid potential hazards.
4. Maintain unobstructed drainage at the bottom of the automatic hydraulic bollards body and clean surroundings to ensure the service life and performance of the lifting road pile components, as well as waterproof and sealing properties.
5. On large ice and snow days, if there is severe icing inside the pile body of the machine, stop lifting and lowering, and use methods such as heating to freeze before use.
Method of use in case of a power outage:
1. In case of a power outage, if the automatic hydraulic bollards need to be lowered, the emergency lowering switch can be turned on.
2. In case of a power outage, if it is necessary to raise the automatic hydraulic bollards, the top cover of the column can be removed, and a lifting ring can be installed on the connecting plate of the movement. The external force can be used to lift it to the height of the rising top, and the lifting column will automatically lock.
Basic Composition:
What are the basic components of automatic hydraulic bollards?
1. Stainless steel bucket, diameter 219mm
2. Stainless steel flange plate
3. Outer iron bucket
4. Guide rail
5. Nylon
6. LED light panel
7. Light strip
8. Spring wire
9. Cushion foot cup
10. Nylon sleeve for guide rail
If we only rely on the appearance of anti-terrorism automatic bollards, it is still difficult to imagine its power. In fact, the automatic retractable bollards we see are only a small part of the ground, and most of the others are buried underground, and the two parts are cast together.
When the car hits the automatic bollards, due to the physical effect, the huge kinetic energy generated during the impact is transmitted to the foundation by the automatic driveway bollards, and the strong impact is dispersed and absorbed by the ground. In general, each of these automatic bollards can stop a fully powered truck on the spot.
Types of automatic bollards:
How are the types of automatic bollards classified?
There are also many forms of automatic bollards, and there is no authoritative classification method in the industry. Therefore, based on my professional experience and different classification methods, I have divided the automatic bollards into the following types, which are not rigorous and are only for reference.
Automatic rising bollards
This type of rising bollard is mainly designed to meet economic needs, but has poor manageability and relies mainly on manpower. It is mainly used in conjunction with fully automatic bollards to control a large area of entrance and exit. There is a Gas Spring installed inside it. After the lock catch is opened with the key, it can automatically rise, but it needs manual pressure to lower it. In addition, there is a cheaper but completely non-lifting fixed column, which has the same surface appearance as the fully automatic lifting column and is also used in conjunction with the fully automatic rising bollards.
Electric rising bollards
The interior of this type of rising bollard is equipped with a worm gear mechanism driven by an electric motor, which can raise and lower the rising bollards. The advantage is simple structure and low cost. The disadvantages are slow speed and small load. Due to its low level of protection, faults caused by water ingress are prone to occur. Not suitable for high-security levels, due to its economic efficiency, it is applied to some city level low flow entrances and exits, which is not mainstream technology.
Pneumatic-driven rising bollards
This type of rising bollard uses a pneumatic cylinder as the actuator to lift and lower the column body, but the compressed air power source must be installed above the ground. Therefore, the implementation projects of this type of rising bollards are all driven by a one-to-many method. A compressed air pump station installed at a certain location on the ground is connected to the cylinders inside multiple lifting columns through compressed air pipelines.
Advantages: Compared to hydraulic systems, there is no pollution risk caused by oil leakage.
Disadvantages: It is prone to malfunctions, with relatively high maintenance costs, relatively high noise, and relatively low load. Due to the use of compressed air as the power source, it is prone to malfunctions. For demanding and complex situations, its cost is also very high, so it is not the mainstream technology adopted in this industry.
Hydraulic rising bollards
The driving method of this type of rising bollards is mainly used in the domestic and foreign security barrier industry. It has evolved from centralized driving of external hydraulic stations (similar to pneumatic driving) to the mainstream built-in micro hydraulic driving unit, and is developing towards integrated hydraulic driving modules in the future. Its advantages are small size, high power density, strong load capacity, and inherent high protection level, with the highest lifespan and reliability among all driving methods. If one drawback must be mentioned, then I would think it is the relatively high cost.
Application site:
Automatic bollards belong to the anti-terrorism roadblock security product, which can effectively intercept illegal vehicle intrusion. Some units that restrict vehicle entry and exit or are afraid of malicious vehicle intrusion in safe places even more need the protection of automatic retractable bollards. Most of these places are government agencies, military police forces, energy and chemical units, aerospace units, financial units, transportation units, and so on.
Similarly, in densely populated areas, the existence of automatic bollards is also necessary to achieve a state of separation of people and vehicles, such as scenic spots, pedestrian streets, hospitals, toll stations, schools, banks, oil fields, vaults, prisons, large clubs, parking lots, and other public places. This clarifies what type of automatic bollard units need to be installed, and what type of automatic bollard is required, which varies depending on the unit, When introduced, the manufacturer will provide detailed instructions on what kind of vehicles to intercept based on the unit’s usual traffic flow.
1. State organs, government units, military, and other important units: install anti-riot automatic retractable security bollards, which can control the lifting by electric, remote control, or card swiping, so as to effectively prevent the entry of vehicles from other units and the intrusion of illegal vehicles.
2. Pedestrian street: electric rising bollards are installed at the intersection of the pedestrian street. Usually, the automatic bollards are raised to restrict the access of vehicles. In case of emergency or special circumstances (such as fire, first aid, leadership inspection, etc.), the hydraulic rising bollards can be lowered quickly for the passage of vehicles.
3. Road separation belt: in the non-fully enclosed road separation belt, the automatic bollards can be used to prevent the vehicle from turning left or turning around at ordinary times. In case of road construction, road obstruction, and other special circumstances, the hydraulic rising bollards can be put down to divert vehicles.
4. Multipurpose Square: during the day, the automatic bollards are raised and vehicles are prohibited from entering the square. At night, the multi-purpose square is used as a temporary parking area. Put down the electric security bollards and vehicles can enter and park.
5. Open park: automatic rising bollards are installed at the intersection of the open park. Usually, the electric rising bollards are raised to prevent vehicles from passing, and visitors can pass freely. In case of special circumstances, put down the electric bollards to facilitate the passage of vehicles.
6. In residential areas, banks, schools, and other places, automatic bollards can restrict the entry of vehicles and ensure the effective use of fire passages.
Why use it?
With the progress and development of society, people’s lifestyles and pace of life are undergoing profound changes, and high-rise buildings in cities are springing up like bamboo shoots after rain. Since 9/11 in the United States, countries around the world have also put forward new and higher requirements for anti-terrorism prevention in key protective units, military key units, and high-rise buildings.
Modern architectural design has increasingly high requirements for vehicle access control, and traditional gate and telescopic door equipment has become increasingly difficult to meet the needs of designers and users. The traditional gate expansion door is prone to damaging the overall architectural style of the building complex, and secondly, it cannot prevent malicious collisions from vehicles.
The automatic bollards are designed and developed to prevent unauthorized vehicles from forcibly entering sensitive areas, and have high practicality, reliability, and safety; The fully automatic driveway bollards are suitable for high frequency and safe vehicle access. In addition to replacing traditional gates and expansion doors, it can also improve the safety of the protected area, and enhance the overall level and image, and its buried design will not damage the overall style of the building complex.
1. Strong impact resistance and collision avoidance ability
Automatic bollards have strong resistance to impact and impact. They can be embedded in the road surface to control traffic, intercept vehicles, and replace traditional road gates and fixed roadblocks.
2. Safe and reliable:
Automatic bollards have good safety performance. It can achieve good results in application. Especially in some sensitive areas. For example, embassies, consulates, important government agencies, prisons, military, refineries, banks, etc.
When encountering urgent situations such as power outages, the emergency lowering can be manually activated, and the hydraulic bollards can be lowered to open the passage and release the vehicle. Automatic bollards are equipped with a hydraulic unit and an integrated hydraulic power system, which perfectly matches the speed of lifting and lowering, ensuring stable and reliable operation.
3. Good maneuverability:
Automatic bollards have good maneuverability. Its advantage is that it does not change the layout of the original space, mainly due to its maneuverability and hidden functions. Ginger pillars not only ensure normal traffic capacity. Moreover, it can effectively control the passage of illegal vehicles.
4. Economical and Affordable
Automatic driveway bollards have a stable structure, thick materials, strong power (mostly using hydraulic systems), energy conservation and environmental protection, low energy consumption, relatively lower failure rate, longer product production cycle, and lower maintenance costs. Compared to the urban entrance and exit gates, the initial purchase of lifting columns is much more expensive than gates, but from a long-term maintenance perspective, lifting columns are more cost-effective.
5. Scientific and aesthetically pleasing
The production process of the automatic bollards is relatively complex, and it has perfect concealment when not in use. It does not require the use of space by the road barrier gate or stone piers, and the lifting and falling do not appear abrupt. Different patterns and styles can also be customized according to customer needs, which is more in line with the aesthetic requirements of urban construction.
In addition to replacing the traditional parking barrier gates and entrance gates, it can also improve the safety of the maintained places, improve the level and image of the maintained places, and its buried installation design will not damage the overall style of the building.
6. Convenient operation
The lifting and lowering of the automatic bollards are controlled by the control box using a remote control, which is simple to operate and quick to start (with a time of 3 to 6 seconds). The remote control and networked lifting control system can better ensure safety. In the face of sudden emergency situations, it can more quickly and effectively intercept vehicles.
7. Structural Common:
The central part of the hydraulic unit and mechanical power organization are jointly planned, which can effectively transmit mechanical energy to the hydraulic drive unit, resulting in efficient action. The hydraulic unit completes the joint planning of pressure rise, with outstanding functions, which is rare in the same category at home and abroad.
8. Quick and quiet:
The lifting and lowering time can reach up to 3 seconds, which is far greater than the equivalent standard pneumatic roadblock machine, which is extremely commendable. Because it uses a hydraulic drive unit, it is soft and quiet to operate, and effectively solves the problem of high noise caused by traditional pneumatic lifting columns due to air pump operation.
9. There are many applicable places:
The full-automatic retractable bollards have a wide range of applications. The full-automatic electric bollards for driveways can be used to control vehicles whether on highways, airports, or entrances and exits of institutions (such as schools, banks, etc.).
Product features:
Automatic bollards are increasingly appearing in people’s sight, not only because of their high appearance but also because their safety is recognized. The use of automatic bollards is becoming increasingly widespread, such as for preventing vehicle collisions, diverting people and vehicles, protecting important safety facilities, setting boundaries, distinguishing road divisions, and so on.
With the increasing use of automatic bollards, it is important to understand the 7 characteristics that determine whether an automatic bollard is good or bad in the market:
1. Waterproof grade
The higher the waterproof level, the better. The best waterproof level for the mechanism is to reach the IP68 level and choose non-exposed oil pipes. Subsequent maintenance problems are almost rare, and the service life of the movement will also be relatively long.
2. Corrosion resistance
The higher the corrosion resistance, the better. It is best to purchase polished wire drawing cylinders with the corrosion resistance of IP69 grade, industrial grade 304 stainless steel, for a long service life
3. Equipment maintenance
Choose the type of replaceable accessory that does not require complete machine replacement, is easy to maintain, convenient for later maintenance, and saves costs
4. Synchronicity
Complies with synchronization standards, rises and falls neatly and at a consistent pace.
5. Cold resistance
The cold winter is also a high-incidence period for automatic bollard maintenance. Choosing the type that works normally at -40 ℃ is beneficial for cold areas, reducing maintenance and saving costs
6. Strong load capacity
Choose a type with strong load capacity and the ability to quickly lift and lower in case of sudden collisions.
7. Ultra high sealing performance
Be sure to choose one with good sealing performance. If dust and small stones are lifted and lowered, the internal structure of the mechanism will be very fragile. If they are lifted and lowered multiple times, it will cause mechanical damage and high maintenance costs in the later stage. Therefore, dust prevention reduces the failure rate. When purchasing, it is important to pay attention to sealing performance.
In summary, when purchasing automatic bollards, the unit does not want to only repair them all day long. They definitely want to choose the type of automatic bollards that can withstand use. When purchasing in the future, it is important to pay attention to these points to avoid stepping on the pit.
Compared with electric bollards:
Why choose hydraulic rising bollards? Advantages compared to pneumatic and pure electric rising bollards:
1. The structure is sturdy and durable, with high load-bearing capacity, smooth operation, and low noise.
2. Adopting PLC control, the system operates stably and reliably, making it easy to integrate.
3. The hydraulic rising bollards can be linked and controlled with other equipment, or can be combined with other control equipment to achieve automatic control.
4. When there is a power outage or product malfunction, such as when the hydraulic rising bollards need to be lowered while it is in the raised state, the raised pillar can be manually lowered to the ground level position to allow vehicles to pass.
5. The product adopts market-leading low-pressure hydraulic drive technology, ensuring the safety, reliability, and stability of the entire system.
6. Remote control device: Through wireless remote control, the lifting and lowering of hydraulic bollards can be remotely controlled within a range of about 30 meters around the controller (depending on the on-site wireless communication environment).
Functions of automatic bollards:
The automatic rising bollard is a kind of road pile protection column, which is the product of continuous updating and iterative upgrading. It has both aesthetics and mechanics. In other words, it is the simplest way to control access and better play a role in safety protection. The automatic bollards are the addition of the function that can rise and fall on the common road pile foundation, which is free from the constraints of the site and can rise and fall freely, so as to effectively control the entry and exit of vehicles, Make the entrance and exit more orderly, but if you only think so, then the function of the automatic bollards is far more than that.
I see that more and more places, communities, schools, relevant departments, organs, troops, and other entrance gates use electric rising bollards. So what is the function of the automatic hydraulic bollards?
1. It is easy to operate and can realize the functions of conventional remote control by wire;
2. The electric bollards system is highly integrated into the plastic spraying box, making the whole more beautiful and coordinated;
3. Emergency release to prevent the column from falling in case of power failure;
4. There is no requirement for the distance between the control system and the lifting unit;
5. It can synchronously control the take-off and landing of multiple hydraulic bollards;
6. Strong adaptability to the environment and can resist strong electromagnetic interference.
Advantages of automatic bollards:
1. All stainless steel manufacturing: all products are made of stainless steel raw materials, with longer service life, and are more durable.
2. Electrophoretic anti-corrosion treatment: anti-corrosion treatment is adopted for buried equipment to make it resistant to acid and alkali corrosion.
3. Precision machining of CNC machine tools: all parts are processed by the CNC machine tool precision machining center to make its operation more compact and smooth.
4. Hydraulic integrated: convenient on-site installation and commissioning, and it is not easy to change the factory state during transportation and installation. The product lifting speed and time uniformity are better than other driving types of lifting columns, and the composition of lifting columns can be flexibly configured.
5. Diving power unit: it can work normally in the water without upper installation, and is vulnerable to rain and snow.
6. No oil circuit design: the power unit and lifting system are designed as a whole without an oil pipeline, so as to avoid corrosion and oil leakage of the oil pipeline, oil leakage of the interface, and oil leakage of oil pipeline quality.
7. Maintenance-free design: the hydraulic lifting column can be completely disassembled without special maintenance and complex operation.
8. Electroplated gold design: electroplated gold can effectively improve the corrosion resistance of stainless steel and avoid the fading of stainless steel after being used for a period of time.
9. The panel is made of stainless steel: the ground panel is made of stainless steel, which is more solid and improves the anti-collision performance.
10. Ceiling lamp warning and lighting: A sealed led ceiling lamp warning lamp can greatly improve the warning effect and realize the lighting effect.
11. The installation is convenient, firm, and durable, with a simple structure, convenient switch, beautiful style, durable stainless steel material, and constant brightness as new; No need to lay the underground hydraulic pipeline, simple installation, and low construction cost;
12. Emergency release to prevent the column from falling in case of power failure;
13. Multiple columns can rise and fall synchronously;
14. Single failure will not affect the use of other columns.
Daily maintenance:
Any goods will be damaged or broken down in the process of use, and so will the automatic retractable bollards. Therefore, daily maintenance and regular inspection are the basis to ensure that the equipment can be in good working efficiency. What are the precautions for the daily maintenance of the electric bollards:
1. Check the working status of switches, buttons, indicators, and buzzers once a month;
2. The transmission mechanism and mechanical fixing mechanism of the equipment shall be fastened with conventional screws;
3. The screws on each wiring terminal and each electrical element shall also be checked once a month to see if they are loose;
4. Regularly conduct dust removal and maintenance operations on the surface of electric bollards equipment, electrical control system, and hydraulic control system;
5. In the process of electrical maintenance, the relevant power supply must be cut off in time, and signs such as maintenance and overhaul must be hung on obvious positions;
6. Stop working immediately and check the automatic rising bollards regardless of any abnormal phenomenon of the electric rising bollards. Only after the abnormal conditions are solved can it be restarted for work again;
7. Keep the drainage at the bottom of the electric security bollards unblocked and the surroundings clean to ensure the service life, performance, and waterproof tightness of the electric rising bollards parts. On large ice and snow days, if there is serious ice inside the column, stop the lifting, and use it after freezing by heating and other methods;
8. Add lubricating oil regularly to ensure flexibility and no jamming during operation. During operation, the “squeaking” friction sound can be basically determined to be due to the lack of lubricating oil. Stop working immediately and find out the reasons. It is not allowed to operate forcibly, which is easy to cause unforeseen hidden dangers.
