Hydraulic Automatic Roadblock
1. Multiple security protections, worry free operation
Equipped with functions such as anti pinch injury, overload protection, rebound in case of obstruction, and emergency manual descent device to ensure smooth passage in case of power failure or malfunction.
2. Flexible construction with low environmental requirements
The power unit can be flexibly installed next to roadblocks or in control rooms that are far away according to site conditions, without space limitations, making construction more convenient.
3. Sturdy structure, corrosion-resistant and wear-resistant
The barrier column is made of high-strength stainless steel or carbon steel spray coating, which has strong corrosion resistance and UV resistance, and is not easy to rust or fade even after long-term exposure to the outdoors.
Product Introduction
Hydraulic automatic roadblock is an intelligent security interception device with hydraulic power as its core, which can automatically complete lifting actions and achieve precise control of vehicle passage. It has high-level anti-collision performance and can effectively resist the impact of heavy vehicles; Support linkage with license plate recognition, barrier gates, and other systems to adapt to unmanned scenarios; The pre embedded design is lowered to level with the road surface, concealed and aesthetically pleasing, and widely used in places with high security requirements such as government agencies, transportation hubs, and campuses
1. Driven by hydraulic power, it can automatically complete the lifting action and run smoothly without any jerks.
2. High rigidity structure with strong collision resistance, capable of effectively intercepting illegal vehicles.
3. Support linkage with license plate recognition and barrier gate systems, suitable for unmanned control scenarios.
4. Pre embedded installation, lowered to level with the road surface, concealed and aesthetically pleasing without damaging the site layout.
5. Excellent waterproof and dustproof performance, stable operation in harsh outdoor environments, and easy maintenance.
Working Principle
1. Instruction triggering
The pass/intercept signals generated by license plate recognition, remote control, or manual buttons are transmitted to the main control system of the equipment, triggering the hydraulic unit start command.
2. Hydraulic energy conversion
The hydraulic pump pressurizes the hydraulic oil in the oil tank, forming a high-pressure oil flow and delivering it to the hydraulic cylinder at the bottom of the barrier column, converting hydraulic energy into mechanical energy that can drive the movement of the column.
3. Column action execution
High pressure oil pushes the hydraulic cylinder piston upwards, causing the barrier column to rise vertically and form an interception barrier; When the piston contracts downwards, the barrier column synchronously falls back to be level with the road surface, restoring vehicle traffic.
4. Intelligent limit protection
The magnetic induction limit device inside the cylinder monitors the lifting position in real time. When it reaches the preset height or the end point of the descent, it automatically cuts off the power supply of the hydraulic pump to avoid overtravel operation.
5. Emergency power backup
When encountering power outages or hydraulic system failures, an independent manual hydraulic pump can be activated to manually pressurize and supply oil to the hydraulic cylinder, and manually complete the lifting operation of the barrier column to ensure emergency control of the channel.
Product Application
1. Logistics warehousing and freight stations
Used at the entrances and exits of logistics parks, port freight areas, and large warehousing bases, it can resist heavy truck collisions and, in conjunction with license plate recognition systems, achieve precise clearance of freight vehicles to prevent unrelated vehicles from entering the cargo stacking area.
2. Border ports and customs channels
Deploying at border checkpoints and customs supervision channels, with high rigidity structure and stable hydraulic drive performance, it achieves rapid interception or release of clearance vehicles, adapting to the high security level control requirements of ports.
3. Large scale events and venues
Used for temporary large-scale event venues such as sports venues and concert venues, it can flexibly switch control modes. During the event, it can quickly raise and intercept unrelated vehicles, and lower it after the event to ensure the evacuation of traffic flow and improve the efficiency of on-site order management.
4. Financial institutions and places of valuable goods
Installed at the entrances and exits of bank vaults, jewelry stores, and precious metal warehouses, it has emergency rapid lifting function, which can effectively prevent malicious vehicles from rushing in and build the first line of defense for the security of valuable materials.
5. Hazardous chemical production and storage park
Suitable for high-risk areas such as chemical parks and hazardous chemical warehouses, the explosion-proof hydraulic system can operate stably in complex environments, strictly control the entry and exit of vehicles, and avoid safety accidents caused by illegal vehicles entering.
Company Strengths
As a comprehensive solution provider for hydraulic automatic roadblocks, we provide a full closed-loop service of "research and development design customized production installation and commissioning after-sales maintenance remote operation and maintenance", rejecting universal equipment and only creating exclusive hydraulic roadblock solutions for different scenarios. From the high riot control requirements of government core units and border ports, to the low-noise intelligent control of campuses and commercial complexes, to the high-frequency usage scenarios of logistics parks and toll stations, hydraulic roadblocks can be customized for their lifting speed, collision prevention level, and linkage mode. The product can seamlessly integrate with license plate recognition, barrier gates, monitoring and other systems to achieve unmanned automated control. The modular design shortens the construction period and reduces maintenance costs by 30% compared to the industry average, meeting the security needs of various scenarios with adaptability and practicality.
FAQ
1. Question: What is the daily average frequency of equipment lifting and lowering?
Answer: The regular model can steadily rise and fall more than 500 times per day, meeting the needs of high-frequency control scenarios.
2. Question: What is the waterproof level and can it be submerged in water?
Answer: The overall waterproof rating is IP67, and the barrier column can operate normally after being immersed in accumulated water for a short period of time.
3. Question: Is it compatible with third-party security management platforms?
Answer: Support integration with mainstream license plate recognition, barrier gates, and security management systems to achieve data interoperability.
4. Question: How often does hydraulic oil need to be replaced?
Answer: Under normal use, the hydraulic oil should be replaced once every 1-2 years, and only the sealing condition of the oil circuit needs to be checked daily.
5. Question: Is it necessary to install antifreeze devices for use in extremely cold areas?
Answer: No additional installation is required, it can be started directly in a low temperature environment of -30 ℃, and the lifting action is not affected.
