Anti shock Rotating Height 510mm Highway Roller Barrier
Qingdao Taicheng Transportation Facilities Co., Ltd. ( Taicheng ) is a technology based innovation enterprise invested by Henger Group . It is headquartered in Jinkou Industrial Park, Qingdao. Taicheng Transportation has an innovative research team,advanced manufacturing technology, first-class production facilities and perfect testing methods. Reliable product quality, enthusiastic after-sales service, dedicated to the great cause of improving road safety in China.
The product has more than 20 national patents, successfully passed the collision test of small cars (house 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 impact-resistant rotating guardrail is a "revolution" on the high-speed guardrail. At present, the product has obtained 22 invention patents and is widely used in South Korea, Japan, the United States and other countries. The traffic accident mortality rate of the used area has been reduced by more than 90%. This product has passed the collision test of small cars and large trucks in the highway test field of the Ministry of Communications and has been successful. The test results have reached the technical standards of SB and SBm guardrail anti-collision levels. It is believed that in the near future, the "rotating barrel guardrail" will become a unique scenic line on highways and ordinary roads in our country. It will also change the 50-year history of guardrails, bring a brand new concept of traffic protection, and create a The new road environment has become a life project that will benefit future generations.
High quality, high flame retardancy
Acid and alkali resistance, high temperature resistance and low temperature
resistance, radiation resistance, impact resistance, aging resistance, high flame
retardancy.
The outer protective layer makes the barrel itself have a high flame retardant rate,
preventing secondary fires in traffic accidents from burning the rotating barrels .
Other similar materials anti-collision barrels are not flame retardant, they are burned
in case of fire and have a strong open flame.
Anti Shock Highway Safety Roller Barrier Product Components And Specifications :
The rotary anti-collision guardrail is composed of rotating barrel, beam, column, reflective strip, casing, rotating coil and connecting piece. The exploded view is as follows:
Rotary anti-collision guardrail constitutes the outline - the deviation of the outer dimensions of the rotating anti-collision guardrail member is allowed 5%.
Anti Shock Highway Safety Roller Barrier Rotating Barrel Structural Design Of Each Part:
The shape of the rotating barrel is shown in Figure,The nominal size and allowable deviation shall comply with the requirements of Table
Nominal size and tolerance of rotating barrel:
| Type |
Nominal size and tolerance ( mm ) |
|
D
|
345+5 -5
|
370+5 -5
|
|
h
|
490+10 -10 |
510+10 -10
|
|
d
|
151+2 -2 |
|
h1
|
110+2 -2 |
|
h2
|
50+1 -1 |
|
h3
|
80+2 -2 |
New Rotary Anti-Collision Guardrail Production Qualification And Test Report
New Rotary Anti-Collision Guardrail Introduction:
The new road rotating guardrail is also called the "anti-collision bucket guardrail" or " new type highway roller barriers " . It mainly adopts the "one column and four beams " method . By strengthening the performance and installation method of the column and the fence, it effectively prevents the car from crossing the fence and driving out of the driving lane.
On the other hand, the new anti-collision bucket guardrail has a built-in anti-impact energy-absorbing rotary anti-collision barrel, and the flexible barrel with anti-collision and energy absorption is mounted on the column, so that the rotating barrel can rotate freely on the column. The free rotation of the sets of anti-collision rotating rollers effectively decomposes the impact force of the car when the accident occurs, so that the impact energy perpendicular to the direction of the guardrail is converted into rotational energy parallel to the direction . The rotation energy can be combined with the elastic energy of the rotating barriers itself to keep the accident vehicle to maintain the normal traveling direction and speed. And it effectively mitigate the serious consequences of traffic accidents and greatly protect the personal safety of the passengers
In addition, the rotating anti-collision barrel also has a strong recovery ability, it can quickly restore the original shape and performance under severe impact, which can save road maintenance costs . In addition to good anti-collision and anti-collision performance, the rotating anti-collision barrel also has anti-corrosion, anti-aging, weather resistance, not easy to break, beautiful appearance, not easy to fade, and many other advantages. Under outdoor natural conditions, the service life can reach more than ten years . Secondly, the appearance of the rotating barrel is bright , yellow , orange, red, green, which has a high degree of bright reflection effect, and has the function of capturing the eyeball, which can cause the driver's attention and ensure safty driving , reduce the incidence of accidents . This can make more safety when driver the night and rainy days .New anti-collision bucket guardrail is a technological innovation revolution in high-speed guardrails.
Service and transportation:
Taicheng's product warranty period is 24 months, and the average supplier cannot achieve such a long time. This is also the trust that we and our customers have in our factory products.
After-sales service We are online 24 hours a day. As long as you have any questions, we will always be there. We will have professional staff to answer you and provide you with technical support.
Transportation We can carry out transportation according to customer requirements. We always put customer requirements first.
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