Energy Absorbing Reaction Force Foam Filled Highway Crash Barrier
Qingdao Taicheng Transportation Facilities Co., Ltd, subsidiary of
Qingdao Henger Group, is a technology-innovative company, based in
Jinkou Industry of Qingdao City. Taicheng is devoting to improve
the world road safety cause by creative R&D team, advanced
production technique, high class manufacturing machines, complete
testing method, reliable product quality and enthusiastic service
It is especially suitable for installation in accident-prone areas
such as tunnel openings, central isolation belts, sharp turning
areas, and complex intersections. Because of its good
anti-collision performance, it can also be used as defensive
equipment various power facilities, parking lot columns, large
shelf angles and other objects.
The new type of highway rotating guardrail mainly adopts the method
of "one column and four beams". By enhancing the performance and
installation methods of the columns and fences, it is possible to
effectively prevent cars 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-collision energy-absorbing rotating
anti-collision bucket, and a flexible bucket with anti-collision
function
Qingdao Taicheng Transportation Equipment Co., Ltd. installs the
energy absorber on the column so that the rotating drum can rotate
freely on the column. Through the free rotation of the rotating
bucket, the impact force of the car is decomposed, and the impact
force perpendicular to the direction of the guardrail is decomposed
into a direction parallel to the guardrail, thereby effectively
absorbing and reducing the impact force. The rotating bucket
effectively reduces the possibility of traffic accidents.
Applications of the Safety Roller Barriers
Concrete barriers and conventional metal guardrail system are
effective, but cause major damage to the impacting vehicle and the
guardrail itself. Now a new type barrier system called
energy-absorption roller barrier system, invented by Qingdao
Taicheng Transportation Facilities Co., Ltd that specializes in
highway safe guardrail systems for years in China, rises in reponse
to bringing innovation technology to road safety, reducing death
rate in traffic accident higher than 90% compared to traditional
guardrails.
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.
Structure of Qingdao Taicheng Safety Roller
Working principle of rotating guardrail
| Project | skills Requirement |
Flat test | When the vertical direction is pressurized until the outer diameter
deformation amount is 40% of the original outer diameter, the load
is immediately released, and the sample is not broken or
delaminated. |
Drop hammer impact test | At a temperature of 0 ° C and a height of 1 m, the hammer was
impacted 10 times with a 1 kg weight, and no cracking occurred for
more than 9 times. |
Install
Production Capacity
For the new rotating bucket guardrail, our capacity is 12-15km per
month , which can meet the requirements of all urgent orders
Shipping Details
| No. | Product Specifications | 40*HQ Container
Shipping Capacity |
| 1. | 1000 mm Column Space
Barriers size : 350*500 MM | 280 Meters |
| 2. | 700 mm Column Space
Barriers size : 350*500 MM | 240 Meters |
Taicheng's product warranty period is 24 months, and the product
service life can reach 10-15 years, which is not possible for
ordinary suppliers. 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.
