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|Road Traffic Safety
Guardrail Crash Cushion Barrier,
Highway Crash Cushion Barrier,
Highway Guardrail Crash Cushion Attenuator
Inexpensive Barrier Crash Cushion Highway Guardrail Crash Cushion Barrier For Highway Safety
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 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.
There are many types of anti-collision pads. According to the anti-collision principle, they can be divided into two categories: kinetic energy principle and momentum conservation principle. The kinetic energy principle crash pad is a destructible or plastically deformable material or structure placed in front of the crash object. To absorb the kinetic energy of a moving vehicle through buffering or energy absorption, this structure needs to be rigidly supported or blocked to deform the energy-absorbing material or structure to reduce the impact force on the vehicle. The other is a structure that, in accordance with the law of conservation of momentum, transfers the momentum of the out-of-control vehicle through some sand and water containers placed in front of the anti-collision object to play a buffering role. This structure has strong construction maneuverability and is more convenient to apply.
The anti-collision pad is a facility that absorbs the collision energy of the vehicle to stop the vehicle safely and changes the direction of the vehicle to avoid serious injury to the occupants. Its main function is to reduce the severity of accidents. On the other hand, it also serves as a warning and inducement through its surface color and graphic symbols.
The principle of conservation of momentum is generally composed of sand-filled or water-filled anti-collision tubes (piers) of different masses arranged in a certain order. After the vehicle collides with the anti-collision pad, the momentum of the vehicle is transferred to the anti-collision tube in turn, which reduces the speed of the vehicle and the anti-collision tube, and finally reduces the speed of the vehicle to less than 15km/h.
Practice has proven that the existing standard section of highway guardrails can basically effectively reduce the severity of traffic accidents. However, collision accidents at the ends of guardrails at highway traffic diversions often cause serious injuries to the accident vehicles and drivers and passengers. Therefore, it is necessary to install anti-collision pads at the highway traffic diversions or in front of obstacles. When a vehicle collides, the crash pad deforms to absorb the collision energy, thereby reducing the degree of injury to the occupants.
The structure of the crash pad
Guideable crash pads generally consist of ends, energy-absorbing materials, side beams, diaphragms and back supports. After the vehicle collides with the crash pad, the energy of the collision vehicle is absorbed through the deformation and energy-absorbing material of the end part, and the back support is used to resist the impact of the vehicle. Energy-absorbing materials are generally foam materials or rubber materials. Anti-collision pads based on this principle have good energy-absorbing effects and guiding effects for front and side collisions of vehicles. Moreover, after the system is collided, the main components can be reused, making maintenance convenient, fast and low-cost. The disadvantage is that the initial installation is slightly complicated and costly.
Anti-collision pads can be customized according to drawings
1. The color is bright, black and white, and highly warning throughout the day, reminding drivers to slow down.
2. Support customization, customization of various drawing sizes, direct sales from manufacturers, and reliable quality.
3. Good reflective performance at night, black and yellow, reminder for driving at night.
4. Thickened pipe, wear-resistant and rust-proof, long service life.
The guideable anti-collision pad can be coordinated with the standard section form of the connected guardrail for safe and reliable connection.
Guideable anti-collision pads can be applied to road sections such as the three corners of highway off-ramps, tunnel entrances, toll island fronts, and independent bridge piers.
In accordance with the tolerant design concept, a large safety margin is reserved. It adopts a modular design and is easy to install. The energy-absorbing components can be partially replaced and used, and the maintenance cost is low.
The guideable crash pad is composed of a peripheral guide plate and an internal energy-absorbing device. Its dimensions are 2470/3910/5350 in length, 860 in height, and 1050 in width.
The anti-collision level is TB/TA/TS level, with simple installation and beautiful appearance. It is suitable for installation at the diverter end of the highway main line, the diverter end of the ramp, the entrance of the tunnel and the diversion dense end of the toll station.
1. Our products have obtained CCS, ISO certificates.
2. We will provide exclusive sales services to each customer and respond to customer questions as soon as possible.
3. We can provide samples for customers to refer to the style and model of the product.
4. We can customize products according to customer needs.
5. We will update you on product production progress in a timely manner.
6. We accept customer factory inspections and third-party factory inspections.
7. We can provide you with good after-sales guarantee.
Contact Person: Anna