Mobile Vehicle Barrier (Light) Barricades Vehicle Security Barriers Anti Ram Vehicle Barriers

The mobile vehicle barrier system (light) is very suitable to be placed on the road where the vehicle is running at low speed, such as in front of or around the construction section and municipal road maintenance section. It can be used with arrow board to remind drivers of the road conditions ahead and stop in advance. It can also forcibly prevent vehicles from rushing into the construction site to ensure the safety of the area.

Product Specifications

Working Principle

1. Lever Lifts Front Wheels: When a vehicle impacts the front section of the unit, it acts as a lever, lifting the vehicle's front wheels and shifting its center of gravity rearward.

2. Utilizes Vehicle Weight to Increase Friction: After the center of gravity shifts rearward, more of the vehicle's weight is exerted on the rear wheels and the rubber mat at the base of the unit. This significantly increases the friction between the tires/rubber mat and the ground, which is the primary force responsible for braking.

3. Synchronous Movement Cushions Impact: Upon collision, the unit does not remain completely stationary. Instead, it temporarily integrates with the vehicle and moves synchronously for a short distance. This design effectively absorbs impact energy, reduces the instantaneous shock force on the driver and passengers, and prevents secondary injuries caused by the unit shattering.

4. 

Core Design Objective

This principle is designed to achieve safe and controlled stopping. Its purpose is not to instantly and rigidly block all vehicles, but to allow vehicles that mistakenly enter a construction zone at low speed (typically 60 km/h or below) to come to a steady stop within a shorter distance in a more occupant-friendly manner.

Layout Example

Q&A

1. What is it used for?
Used in municipal road construction zones for isolation and warning, to protect workers.

2. How does it stop a vehicle?
Not by rigid collision. After impact, the device acts like a "see-saw," slightly lifting the front wheels and using the vehicle's own weight to create ground friction for a gentle stop.

3. What vehicle speed is it effective for?
Primarily for vehicles traveling below 60 km/h.

4. What material is it made of?
Aluminum alloy—lightweight (about 25 kg) and rust-resistant, suitable for outdoor use.

5. Can one person move it?
Yes. It is foldable, has wheels, and can be easily dragged and deployed by a single person.

6. Why is it yellow?
Yellow is the most eye-catching color for optimal warning effect.

7. Is it safe?
Yes. It has passed professional crash tests and is designed to minimize injury.