A Traffic Spike is a security device installed at entry and exit points to control vehicle access and prevent unauthorized entry. It consists of metal spikes that remain raised to stop vehicles or retrain to allow passage. It use in:
TYPES OF TRAFFIC SPIKES
Traffic Spikes are designed to control vehicle access and prevent unauthorized entry or exit. They can be categorized according to their installation method, type of operation, and security level.
Spike Surface Traffic
Installation: Mounted directly on the road surface, requiring minimal excavation.
Best for: Temporary or quick installations, parking lots, and gated communities.
Advantages
Easier to install than land-based systems. Also, can be relocated if necessary, and usually comes with reflective markings for visibility.
Ground Traffic Spike
Installation: Embedded in the pavement for a more perfect appearance.
Best for: High-security areas, military bases, and airports.
ADVANTAGES
Definitely, it’s more durable and resistant to manipulation. Besides, provides a smooth surface when the spikes are lowered. Also, cleaner aesthetics than surface mount systems.
Manual traffic spike
Operation: Manually controlled by security personnel, key, or lever.
Best for: Places with low traffic volume or without power.
ADVANTAGES
Cost-effective and easy to use. Basically, no electrical components, reducing maintenance requirements, and it’s ideal for remote locations.
Automatic Traffic Spike
Operation: Electronically controlled via RFID, card access, sensors, remote controls, or security guards.
Best for commercial properties and high-security and high-traffic areas.
ADVANTAGES
Quick and convenient operation. Besides, can be integrated with access control systems. Certainly, supports unidirectional traffic flow management.
Directional Traffic Spike
Installation: Designed to allow one-way traffic while avoiding reverse movement.
Best for: Parking garage gates, one-way streets, and safe facility exit lanes.
ADVANTAGES
Definitely, prevent unauthorized entry from the wrong address. Also, reduces the need for additional barriers or doors, and normally available in spring-operated or motorized options.
Hydraulic or Pneumatic Traffic Spikes
Operation: Uses hydraulic or air-driven mechanisms to raise and lower spikes.
Best for: Heavy-duty applications such as government buildings, military bases, and correctional facilities.
ADVANTAGES
Basically, longer durability than standard electrical picks. Also, faster response time for high-security needs, and often paired with bollards or crash barriers for maximum safety.
HOW TRAFFIC SPIKE SYSTEMS WORK?
Traffic Spike structures control vehicle access using retractable metal spikes that allow or deny entry based on authorization. These systems operate by physically deactivating unauthorized vehicles if they attempt to pass when the spikes are lifted.
Basic Mechanism of Traffic Spikes
Spikes in an elevated position
- When spikes rise, they act as a barrier, preventing the passage of unauthorized vehicles.
- If a vehicle attempts to pass over them, the sharp points pierce the tires, disabling them.
Spikes in lowered position
- When the system detects an authorized vehicle, the spikes are brought into the ground or housing, allowing a safe passage.
How They Are Controlled
Traffic spike operates manually or authorized depending on safety requirements:
A. Manual operation
- Controlled security guard – Guards manually lift or lower the spikes using a lever or key.
- Spring-loaded spikes – Automatically lower when a vehicle approaches from the correct direction but remains raised in the opposite direction.
B. Automated operation
Access control integration – lower spikes when an authorized vehicle is detected through:
- RFID tags
- Access cards
- Registration recognition (LPR)
- Keypad codes or remote controls
- Sensors and timers – Some systems use motion sensors or programmed timers to lower spikes when necessary.
- Traffic lights – Red/green lights indicate when vehicles can safely pass.
Safety Mechanisms
Traffic spikes are designed with built-in safety features to prevent accidental damage or injury:
- Warning signs and flashing lights – Alerts drivers to spikes.
- Speed barriers and obstacles – Encourages vehicles to slow down before approaching.
- Fail-safe mode – In the event of a power failure, the lugs low automatically to prevent accidental tire damage.
- Pressure sensors – Some advanced models can detect the vehicle weight and adjust the spike position accordingly.
HOW TO INSTALL A TRAFFIC SPIKE?
Installing a Traffic Spike in a garage gate requires careful planning to ensure proper functionality, safety, and durability. Below is a step-by-step guide for installing surface and ground traffic spike structures.
Preparation Before Installation
- Site selection: It is necessary to identify the area where traffic spikes will be installed (entrance lanes/ outbound parking lots, restricted areas)
- Traffic flow analysis: Make sure the spikes are in a position to control unidirectional traffic and prevent unauthorized access.
- Obtain permissions: Some locations may require permissions for traffic control devices.
- Gather materials and tools: Depending on the Tip System, you may need:
– Traffic spikes unit
– Concrete or asphalt cutting tools (for installation on the ground)
– Electric drill (for automatic systems)
– Safety barriers, reflective paint, and warning signs.
Installation Process
Step 1: Dig the soil
– Dig a trench according to the dimensions of the Spike System.
– Make sure the depth is sufficient for the spikes to retract fully.
Step 2: Prepare the base
– Pour a layer of compacted concrete or gravel to create a stable base
– Allow the concrete to cure before proceeding
Step 3: Install the traffic spike unit
– Place the unit in the trench and align it with the road surface.
– Secure the unit using anchor bolts or additional concrete reinforcements
Step 4: Install the traffic spike unit
– Connect the system to a power source using automatic or hydraulic spikes.
– Integrate with access systems (Radio Frequency Identification, keyboards, remote controls)
Step 5: Final adjustments
– Fill the trench and smooth the surface
– Install warning signs and ensure adequate visibility
– Test the spikes several times to confirm proper operation.
Post-installation checks and maintenance
- Testing: You must perform several tests to ensure the spikes retract and lift correctly.
- Lubrication: Apply grease to moving parts for smooth operation.
- Regular inspection: Check for loose screws, worn spikes, or electrical failures.
- Climate protection: Ensure the spikes resist oxidation, water, and extreme temperatures.
