Vehicle Security Barriers ideal for urban road safety lightweight mobile crash

Advantages of the Product

1. Ultra-Lightweight and Portable

Weighing only 13.4kg, it leads the market among comparable products. A single person can easily handle transport, unfolding, and deployment without the need for forklifts or auxiliary tools. The foldable design reduces its thickness to approximately 80mm when folded, allowing it to fit into a vehicle trunk for "carry-on-board, deploy-on-demand" convenience.

2. Purely Mechanical Interception

Featuring a purely mechanical structure, it does not rely on any electrical, hydraulic, or pneumatic devices. Upon vehicle impact, it lifts the front wheels and uses ground friction braking to bring the vehicle to a stop within a short distance. Unaffected by weather or environmental conditions, it performs reliably in rain, snow, sandstorms, high heat, and extreme cold.

3. Safe and Non-Combustible

The main body is made of aluminum profiles with inherent non-combustible properties. Even in the event of a fire on site, the barrier will not support combustion, melt, drip, or produce hazardous flying debris, effectively preventing secondary disasters and protecting vehicle occupants, construction personnel, and surrounding structures.

4. High Durability

The surface features electrostatic powder coating. The yellow/orange-yellow finish provides strong adhesion and maintains its appearance without fading or rusting even after long-term outdoor use, ensuring consistently high visibility. The aluminum itself is corrosion-resistant and adapts well to various outdoor weather conditions.

5. Low Maintenance Cost

The rubber plates at the base are made of high-wear-resistance materials, providing reliable braking force while offering a long service life. The rubber plates are replaceable wear parts – when worn, only the rubber plates need to be replaced, not the entire barrier, significantly reducing maintenance costs.

6. Flexible Functional Expansion

The side handles are not only for carrying but also allow quick attachment of a cold-light arrow guide sign with hook-and-loop tape. The guide sign provides clear guidance in nighttime or low-visibility conditions, giving the barrier dual functions of interception and traffic guidance – multi-purpose use.

Working Principle

When a vehicle strikes the barrier, the barrier's special structural design lifts the front wheels, causing them to lose contact with the ground. At this point, the impact force is transferred to the ground through the lever principle, with the ground bearing the primary force rather than the barrier itself absorbing the impact. Simultaneously, the specially formulated rubber plates at the base generate strong sliding friction against the road surface, creating effective braking resistance that forces the vehicle to decelerate and come to a complete stop within a short distance.

Step-by-Step Breakdown:

Step 1: Front-Wheel Lifting
When the vehicle strikes the barrier, the barrier's geometric structure lifts the front wheels, causing them to lose ground traction.

Step 2: Lever Force Transfer
The impact force is transferred to the ground through the lever principle, with the ground absorbing the primary impact, reducing the force on the barrier itself.

Step 3: Friction Braking
The specially formulated rubber plates at the base generate high friction against the road surface, creating braking resistance.

Step 4: Short-Distance Stop
Under the combined effect of the above mechanisms, the vehicle decelerates and comes to a complete stop within a short distance.

Practical Instructions

Deployment (2 minutes to complete)

Remove the barrier and lay it flat on the ground with the rubber plate facing down → Grasp both sides with both hands and pull outward to fully unfold → Place it transversely facing oncoming traffic → Ensure the rubber plate at the base is in full contact with the ground

Storage (1 minute to complete)

Remove the guide sign (if attached) → Clean the surface and rubber plate → Fold inward from both sides → Return to the trunk or storage area

Precautions

Pre-deployment checks: rubber plate facing down and fully contacting the ground, fully unfolded, facing oncoming traffic, placed on flat solid ground. After impact, check for deformation – severe deformation must be replaced immediately. Prohibited: use on sections exceeding 30 km/h, use when partially unfolded, rubber plate facing up or placed sideways, continue using after deformation, unauthorized modification or repair.