Automatic Roadblock

Product Introduction

Automatic roadblock is an intelligent security interception device that achieves automatic lifting and lowering through electric, hydraulic and other power drives. Its core is used to control vehicle traffic and prevent illegal intrusion. It is widely used in scenarios that require pedestrian and vehicle separation and security control.

1. Automatic lifting: supports multiple control methods such as remote control, induction, and access control linkage, with fast response.

2. Intercept protection: It can effectively prevent illegal vehicles from forcibly entering and ensure the safety of the controlled area.

3. Flexible control: When lowered, it should be level with the road surface without affecting normal vehicle traffic; Form an interception barrier when raised.

4. Drive mode: hydraulic (strong power, high stability), electric (easy installation, simple maintenance).

5. Appearance: lifting column (mainstream style, good concealment), flip plate (large interception area).

Working Principle

Split type principle (commonly used in large venues):

Power source: There is an independent hydraulic power station (oil tank, motor, oil pump), usually buried underground not far from the roadblock or placed in the machine room.

Transmission: The power station is connected to the barrier column through high-pressure oil pipes.

Rising: The motor drives the oil pump, which pressurizes the hydraulic oil and presses it into the oil cylinder at the bottom of the column through the oil pipe. The oil pressure pushes the piston upward, thereby lifting the column.

Lowering: The solenoid valve opens to release pressure, and the hydraulic oil flows back to the oil tank. The cylinder automatically descends under the action of gravity (or spring assistance).

Structure: The micro hydraulic system (motor, oil pump, oil cylinder) is fully integrated inside the column, which is an independent working unit.

Action: After power on, the internal motor drives the oil pump to generate pressure, directly pushing the column up and down.

2. Electromechanical lifting column (low cost, simple maintenance)

Similar to a large 'electric jack'.

Power source: The cylinder is equipped with a motor, gearbox, and screw (or rack) inside.

Action:

Rising: The motor rotates and drives the screw to rotate through gear reduction. The screw converts rotational motion into linear motion, pushing the cylinder upwards.

Lowering: The motor reverses and drives the screw to retract, causing the column to descend accordingly.

Features: No need to lay oil pipes, simple construction, but the impact resistance is usually not as good as hydraulic type.

Product Application

1. Government and public safety scenarios

This type of scenario has extremely high requirements for counter-terrorism, riot control, and vehicle impact prevention, and heavy-duty hydraulic lifting columns are preferred.

Government agencies, public security, procuratorial and judicial units, and military bases: block illegal vehicles from forcibly entering and protect the security of core office areas and confidential areas.

Urban anti-terrorism checkpoints and border checkpoints: cooperate with police forces to achieve rapid interception and temporary closure of suspicious vehicles.

Prisons and detention centers: prevent detainees from escaping or external vehicles from maliciously entering.

2. Commercial and civilian scenarios

Focusing on pedestrian vehicle separation, pedestrian safety protection, and improving regional management efficiency, lightweight hydraulic or electromechanical lifting columns can be selected.

Commercial complexes, office buildings, and high-end hotels: parking lot entrances or plaza areas, columns are raised during non business hours, and vehicles are prohibited from entering; Reduce business hours to ensure customer access and prevent unauthorized parking.

Residential communities and villa parks: Implement the separation of people and vehicles, protect the safety of children and elderly people walking in the community, and prevent foreign vehicles from occupying fire exits.

Pedestrian streets and commercial plazas: Close off vehicle traffic during holidays or events to create a purely pedestrian safe space.

3. Transportation hubs and municipal scenarios

Used for vehicle permission control in specific areas, ensuring traffic order, and adapting to medium and heavy-duty hydraulic lifting columns.

Airports, high-speed railway stations, ports, and long-distance passenger stations: Designate dedicated passages (such as VIP vehicle passages and employee passages) to prevent unrelated vehicles from entering core areas such as terminals and waiting halls.

Municipal roads and intersections: Control tidal lanes during peak hours, or set up emergency exits to quickly open and ensure the passage of rescue vehicles in emergency situations.

Bus stops and BRT dedicated lanes: prevent social vehicles from occupying dedicated lanes and ensure priority passage for public transportation.

4. Industrial and park scenarios

Focus on preventing unrelated vehicles from entering, protecting equipment and material safety, and adapting to heavy-duty hydraulic or anti-collision lifting columns.

Industrial parks and factory areas: restrict external vehicles from entering production and storage areas to avoid equipment collisions and material theft.

Logistics Park and Bonded Zone: Divide dedicated loading and unloading areas, control the order of transportation vehicles entering and leaving, and prevent unrelated vehicles from entering.

Gas stations and hazardous chemical warehouses: Set up roadblocks around high-risk areas to prevent vehicles from illegally entering and causing safety accidents.

5. Cultural, educational, and medical scenarios

Taking the protection of vulnerable groups' safety as the core, use lifting columns with safety sensors.

Schools and kindergartens: Set up roadblocks at the school entrance and raise them during school hours to prevent vehicles from colliding with the campus; It is usually lowered to facilitate the passage of faculty and staff vehicles.

Hospitals and emergency centers: Ensure smooth emergency access, prohibit social vehicles from occupying, and prevent unrelated vehicles from entering the outpatient building and inpatient area.

Company Strengths

Focusing on scenario based customization and intelligent upgrading of intelligent lifting barrier systems, we provide global B2B customers with a full chain service from solution design to operation and maintenance support, breaking the industry pain point of "standard products adapting to all scenarios".

Deep cultivation of the track: 10 years of focusing on technological cultivation and scene breakthroughs in obstacle systems

We are not a general security equipment manufacturer, but technical experts in the field of roadblock segmentation, always focusing on the two core requirements of "secure interception+efficient passage", and conducting in-depth technical iterations for pain points in different scenarios.

Customized technical barriers: Mastering the three core technologies of precise hydraulic power control, intelligent sensing collision prevention, and remote operation and maintenance of the Internet of Things, the column's impact resistance level (from civilian collision prevention to military riot prevention), lifting speed (adjustable from 0.3-3 seconds), and protection level (IP67-IP68) can be adjusted according to customer needs.

Scenario based R&D capability: Establish an industry scenario research team to develop exclusive functional modules for segmented scenarios such as campus collision prevention, hazardous chemical park explosion prevention, pedestrian and vehicle separation on pedestrian streets. For example, campus roadblocks are equipped with an "automatic lifting and lowering mode during school hours", while hazardous chemical park models are equipped with explosion-proof electrical systems that are suitable for flammable and explosive environments.

FAQ

1. Question: How to choose between hydraulic drive and electromechanical drive roadblocks?

Answer: For heavy-duty security scenarios (government, military bases), choose hydraulic models with strong power and good impact resistance; Choose electromechanical models for commercial and civilian scenarios (shopping malls, residential areas), with convenient installation and low maintenance costs.

2. Question: Can automatic roadblocks still be used normally during power outages?

Answer: Yes. The hydraulic barrier comes with a manual pressure relief valve that can be manually operated to lower the column; Mechanical and electrical barriers are equipped with backup batteries or manual joysticks to ensure emergency passage.

3. Question: Does the size and material of the roadblock support customization?

Answer: Support. The column height (300-1200mm), material (304/316 stainless steel, carbon steel), and color can be customized according to the site requirements, suitable for different road styles.

4. Question: How long does it take to maintain the automatic roadblock after installation?

Answer: It is recommended to conduct a routine inspection and maintenance every 6 months, including hydraulic oil replacement, circuit testing, and limit switch calibration; High frequency usage scenarios (such as airports) can be shortened to once every 3 months.

5. Question: Can roadblocks be linked with license plate recognition, barrier gates, and other systems?

Answer: Yes. Equipped with intelligent control interface as standard, it can seamlessly integrate with license plate recognition, access control, and security platforms, achieving integrated control of "automatic passage of authorized vehicles and precise interception of illegal vehicles".