Qingdao Taicheng Transportation Facilities Co., Ltd
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.
Yellow Barrel Hot Galvanized Beam Column Safety Highway Barrier
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
Working principle:
The rotating anti-collision guardrail combines the advantages of
traditional guardrails and new impact-resistant energy-absorbing
drums, and realizes the protection method of "one column and four
columns". The rotating anti-collision guardrail improves the
installation method by strengthening the performance of traditional
columns and guardrails. The rotating bucket can rotate freely on
the column. When an accident occurs, the free rotation of multiple
groups of anti-collision rotating buckets can effectively decompose
the impact force of the car, so that the impact energy
perpendicular to the direction of the guardrail can be converted
into rotational energy parallel to the direction of the
anti-collision rotating bucket. , The combination of this
rotational energy and the elastic energy of the rotating barrel can
pull the accident vehicle to maintain the normal driving direction
and speed, while avoiding the "head-to-head" situation of the
vehicle and the traditional guardrail in previous traffic
accidents, it can prevent the car from passing through the
guardrail and driving out. Drive lanes, thereby effectively
reducing the serious consequences of traffic accidents, and
protecting the personal safety of drivers and passengers to a great
extent.
1. Adopt high-quality original material.
Roller EVA material with elastic characteristics is used as raw
material, which can slow down the lateral impact process of the
out-of-control vehicle. Moreover, the rotating barrel can rotate
around the column under a certain impact, driving the
out-of-control vehicle to return to the correct driving direction.
2. High quality steel support.
Using Q235 steel, multiple thick steel fixed, durable, strong
protection ability.
3. Strong of lower solid frame.
The round post could buried deep, structural strengthening, can
effectively block the front or side impact.
Minimum Setting Length of Rotary Collision Guardrail
| Highway grade | Set separately(m) | Lap setting(m) |
Highway, First Class
Highway |
70 |
15 |
| Grade two highway | 48 | 10 |
Level 3 and 4
Highways |
28 |
5 |
The function of each part of the roller anti-collision guardrail
1. Column: It is driven into the roadbed and is the main
force-bearing component.
2. Beam: It is used to connect the columns and fix the rotating
barrel.
3. Rotary barrel: It is fixed between the upper and lower beams and
can be rotated around the column. The main materials are EVA
(ethylene-ester acid copolymer) and polyurethane.
4. Sleeve: It is installed on the inner wall of the rotating barrel
and is a touch component with rotating function. 5) Gyratory ring:
Installed between the rotating barrel and the beam to balance and
promote rotation.
6. Connection frame: used for connection between beams.
7. U-shaped frame: connecting the beam and the column to fix the
beam.
8. Pad buckle: Lined with the beam and connected to the U-shaped
frame.
9. Hoop: connecting beams and columns, used to fix beams, suitable
for specific types.
10. Reflective strips.•It is a reflective film, which is pasted on
the rotating barrel and plays an inductive role.
Structure of Qingdao Taicheng Safety Roller
Working principle of rotating guardrail
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.
Install
Advantanges of TaiCheng Roller Guardrail
Wear resistance is higher than 200% Wear resistance is higher than
200% to other anti-collision barrel materials in the market . Due
to its unique production process and process, Taicheng Rotary
Anti-collision Barrel
has 3mm thick hard polyurethane protective layer in the outer layer
of the barrel. Its tensile strength and bearing capacity are 2-3
times that of other anti-collision barrels in the market.
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. It can prevent the rotating
cylinder from being crushed when it is hit, and effectively protect
the guardrail and passengers. It is not easy to break, and has a
beautiful appearance
and does not fade easily. Under natural outdoor conditions, the
service life is at least ten years.
The new rotary anti-collision guardrail series adopts modular
design, the whole installation is simple and quick, no need for
professional guidance, the installation is safe and pollution-free,
and the installation cost is low.
The energy-absorbing anti-collision barrel has strong wear
resistance and impact resistance. The rotary anti-collision
guardrail is designed firmly. It is not necessary to replace the
guardrail for ordinary traffic accidents,
can save a lot of after-sales.
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.
It can prevent the rotating cylinder from being crushed when it is
hit, and effectively protect the guardrail and passengers. It is
not easy to break, and has a beautiful appearance and does not fade
easily. Under natural outdoor conditions, the service life is at
least ten years.
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.
