I. Product Overview
Aluminum alloy roadblocks are self-developed products of our company. Aluminum alloy is used as the support and hard die-casting zinc alloy is used as the needle material. This product has the characteristics of pre-assembly, recycling, free expansion, safety and effectiveness, large road coverage, strong adaptability, light weight, portable and easy to use. It is a police equipment that police officers set up obstacles on the road, intercept suspect vehicles effectively and implement road traffic control when carrying out their tasks.
II. Usage
Open the lid of the box, take out the pull rope and put it on the side of the road. The police officer stood on the side of the road with the nylon rope attached to the roadblock in his hand. Pull the rope to unfold the obstruction. It can stand in a safe position and use the blocking roadblock. After using it, it can pull the nylon rope backward to make it integrated automatically. At the same time, the lost or damaged roadblocks should be replaced in time for reuse and then packed into boxes.
Notes
The roadblocks used should be checked, the location of each needle should be corrected, the damaged needles should be replaced, and the missing needles should be filled up to ensure the effectiveness of the next use. Protect the needle tip from damage. When maintaining and using, attention should be paid to avoid stabbing the operator. After use, if the roadblocks are contaminated with clay, they need to be washed with water. After drying, the needles should be corrected and put into the box.
IV. TECHNOLOGICAL PARAMETERS
Number of needles: 125 (including 5 spares)
Bearing material: alloy aluminium
Hard Die Casting Zinc Alloy for Needle Material
Weight: 13Kg
Interception Length: 8 m
Use road width: 10m
Effective length of needle: 50 mm effective width (when unfolding): 220 mm
