Safety Rotating Guardrail Rolling Barrier Guardrail System Anti Corrosion

Safety Guardrail, Rotating Guardrail, Rolling Barrier Guardrail System

Qingdao Taicheng Transportation Facilities Co., Ltd

The first manufacturer of exporting new type roller barriers in China
 
 
 

 
Qingdao Taicheng Transportation Facilities Co., Ltd. is a technological innovation enterprise invested by Henger Group. Its headquarters is located in Jinkou Industrial Park, Qingdao. Taicheng Transportation has an innovative scientific research team, advanced manufacturing technology, first-class production facilities, and perfect testing methods. , reliable product quality, enthusiastic after-sales service, devoted to the great cause of improving China's road safety.
 
The impact-resistant and energy-absorbing rotating guardrail independently developed and designed by Taicheng Transportation has broken the technological monopoly of Korean and American countries and filled the market gap of China's rotating guardrail. The product has more than 20 national patents, and has successfully passed the collision test of small cars (family cars), buses and large trucks in the highway test site of the Ministry of Communications, and the test results and collision data are at the international leading level.
 
The new series of rotating anti-collision barriers have been widely used in South Korea, Japan, the United States, the United Arab Emirates and other countries. The accident rate, economic loss rate and accident fatality rate of the installed road section have been reduced by more than 95%, which has greatly protected the lives of pedestrians. Property safety provides a reliable guarantee and strong shield for road safety. It is believed that in the near future, the new type of rotating anti-collision guardrail will be popularized on China's highways and accident-prone sections, introducing innovative protection design for China's road environment, bringing leap-forward protection effects for road safety, and becoming a life project for the benefit of future generations. .
 
The company will always adhere to the corporate tenet of "not forgetting the original intention, people-oriented, and technological innovation", to build a first-class transportation facility enterprise with international competitiveness, to provide the society with high-quality new rotating anti-collision guardrails, and to protect the road safety of the country and the world. convoy.
 
 
 
 

 
Taicheng Transportation independently developed and designed the impact-resistant and energy-absorbing rotating guardrail, breaking the technological monopoly of South Korea and the United States.
It fills the gap in China's rotating guardrail market and is hailed as a "milestone in China's guardrail technology" by the industry.
As a manufacturer specializing in the production of new highway anti-collision guardrails, we have currently obtained more than 20 national-level production patents. In July 2018, we passed the actual vehicle collision realization of the SB-level rotating guardrail and obtained relevant reports.
 
The new series of rotating anti-collision guardrail products have been widely used in China, South Korea, Japan, the United States, the United Arab Emirates and other countries. The accident rate, economic loss rate and accident mortality rate of the installed road sections have been reduced by more than 95%, protecting the safety of pedestrians.
 
 

 
 
 
The groundbreaking built-in impact-resistant and energy-absorbing rotating anti-collision barrel installs the elastic, anti-collision and energy-absorbing rotating barrel on the column, so that the rotating barrel can rotate freely on the column. When an accident occurs, the free rotation of multiple sets of anti-collision rotating barrels effectively decomposes the impact force of the car, converting the impact energy perpendicular to the direction of the guardrail into rotational energy parallel to the direction of the anti-collision rotating barrels. This rotational energy combined with the elastic energy of the rotating bucket itself can pull the accident vehicle to maintain normal driving direction and speed.
While avoiding the "head-to-head" situation between vehicles and traditional guardrails in previous traffic accidents, it can also prevent cars from crossing the guardrail and driving out of the driving lane.
 
 
 
 
 
 

 
 
 
The impact-resistant and energy-absorbing rotating anti-collision bucket is made of high-tech polymer composite material - polyurethane, and is made as a whole in one go.
Polyurethane material has the high strength of polyethylene material and the high elasticity of rubber material. Therefore, the barrel itself has the characteristics of high elasticity, anti-collision and wear resistance, which can avoid being smashed upon impact, while effectively protecting the guardrail and passengers.
 
 
In addition to good anti-collision and wear resistance, the rotating anti-collision bucket also has many advantages such as anti-corrosion, anti-aging, weather resistance, not easy to break, beautiful appearance, not easy to fade, etc. outdoors.
Under natural conditions, the service life can reach more than ten years.
 
 
 
The appearance of the rotating barrel is brightly colored, with yellow, orange, red, and green lights, and has a high degree of light reflection effect. Therefore, it has an eye-catching function, which can attract the driver's attention, reduce the incidence of accidents, and ensure the driver's driving safety at night and on rainy days.
 
 
 
 

 
 
 
 
 
 
Product components and specifications
The rotating anti-collision guardrail is composed of rotating barrels, beams, columns, reflective strips, casings, gyroscopes and connectors.

 
 
 
 

Functions of rotating guardrail components:

1. Column: driven into the roadbed, it is the main stress-bearing component.

2. Cross beam: used to connect the columns and fix the rotating barrel.

3. Rotating barrel: It is fixed between the upper and lower beams and can rotate around the column. The main materials are EVA (ethylene-ester acid copolymer) and polyurethane.

4. Bushing: installed on the inner wall of the rotating barrel, a contact component for the rotating function.

5. Gyratory circle: Installed between the rotating barrel and the beam to balance and promote rotation.

6. Connecting frame: used for connecting between beams.

7. U-shaped frame: connects beams and columns and is used to fix beams.

8. Pad buckle: lined with cross beams and connected to the U-shaped frame.

9. Hoop: connects beams and columns, used to fix beams, suitable for specific types.

10. Reflective strip: It is a reflective film, which is pasted on the rotating barrel and plays a guiding role.

 
 
When a car hits it, it converts the collision energy into rotational energy through rotation, maintaining the car's normal driving direction and speed, and minimizing the incidence of traffic accidents. Protect people's personal lives and provide a brand-new road safety guarantee. It is especially suitable for installation and application in accident-prone areas such as tunnel entrances, central isolation belts, sharp turning areas, and complex intersections. It is worth mentioning that the rotating barrel also has strong recovery power and can immediately return to its original shape even if it is severely impacted. In addition, the appearance of the rotating barrel is brightly colored, including yellow, orange, green, etc., with a high degree of light reflection and eye-catching function, which can attract the driver's attention and reduce the incidence of accidents.