Views: 0 Author: Site Editor Publish Time: 2021-12-23 Origin: Site
Iron steel roll bar is a detachable steel pipe component. It is made of cold-drawn seamless carbon steel pipe, which is connected or welded one by one according to the internal contour of the carriage. Remove the body shell and see a metal cage composed of several steel pipes.
How to install an iron steel roll bar?
What should I pay attention to when installing iron steel roll bar?
Why are different vehicles not allowed to install iron steel roll bars separately?
The iron steel roll bar should be installed in the car as close as possible to the car body, but the decorative parts in the car should not be removed for this reason. If the front roll guardrail or the lateral roll guardrail near the windshield glass frame cannot be kept straight, the iron steel roll bar must conform to the curvature of the windshield glass frame. The lateral side anti-rolling guardrail and the main anti-rolling guardrail can only be connected at the corners of the main iron steel roll bar.
When the iron steel roll bar, support bar, and optional reinforced support bar are connected and fixed with the car body, a reinforcing plate must be installed at the fixed point. If this reinforcing plate is fixed with bolts, it must be placed on the body of the car with at least 3 bolts with a diameter of 8 mm and good quality. If iron steel roll bar is fixed by welding, the reinforcing plate can be placed in the car.
Install iron steel roll bar. Its height cannot exceed one-half of the height of the door. Reinforce the top of the roll cage. Use longitudinal supports to reinforce the connection point between the main and front iron steel roll bar, the connection point between the lateral iron steel roll bar and the main roll guard, and the connection point between the main roll guard and the rear support bar. Non-flammable flexible protective pads must be installed where the occupant's body or helmet may be in contact with the roll cage. The corners of the iron steel roll bar must be made by the cold bending method. If the steel pipe forms an ellipse when bent, the deformation ratio must be above 0.9.
Ordinary vehicles are not allowed to modify themselves. The installation of steel rolling bars will inevitably involve the structure of the original car, and there are more unsafe factors in self-modification. The more important reason is that the conventional iron steel roll bar must consider the contact point, angle, and design, material, and craftsmanship, so that it can take on the responsibility of protecting the body and personnel in the event of an accident. The self-made steel roll bar has a strong appearance, but the actual effect is not ideal. In traffic accidents, it is not uncommon for the driver to be pierced by a twisted body frame. Therefore, try to avoid installing iron steel roll bars by yourself, and household vehicles are not required.
All in all, the role of iron steel roll bar in driving safety cannot be ignored. WEIBO Auto Accessories Co., Ltd. is focused on steel and stainless steel products, the products they deal with are stainless steel front bar, 3-inch bull bar, protection bull bar,4x4 bullbar, front bar, etc. Their products are widely used for pickup trucks, heavy-duty trucks, and SUV upgrade modifications.
