Automobile emergency braking device

Abstract

The invention discloses an automobile emergency braking device which comprises an automobile chassis and a commutator rack. Left and right ends of the commutator rack are connected with a left tie rodand a right tie rod respectively, the left tie rod is connected with a wheel axle through a left steering knuckle arm, the right tie rod is connected with the wheel axle through a right steering knuckle arm, each end of the wheel axle is connected with an automobile wheel, an emergency braking component is mounted at each of left and right ends of the bottom of the automobile chassis, the automobile chassis is positioned at the top of the wheel axle, and the wheel axle penetrates the emergency braking components. The emergency braking components are mounted at the left and right ends of the bottom of the automobile chassis, and the wheel axle penetrates the emergency braking components; when a brake system does not work, operating personnel starts a hydraulic cylinder, and an antiskid padcompresses the wheel axle at the moment; the antiskid pad is circular-arc-shaped, so that friction force between the antiskid pad and the wheel axle is enhanced greatly, and the wheel axle is decelerated to realize emergency braking effect.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an emergency braking device for automobiles. Background technique [0002] With the continuous improvement of people's growing material living standards, more and more cars are owned. The popularization of cars creates a better life for human social life, changes people's lifestyles to a certain extent, improves the quality of life, and expands the scope of social interaction. , to facilitate travel, increase economic development, improve work efficiency. As cars gradually enter the lives of the public, there are more and more requirements for the safety of automotive equipment. There are many kinds of auto parts. Nowadays, there are more and more brands of cars, and there are more and more types of cars. Cars can be divided into two types: passenger cars and commercial vehicles. Passenger cars refer to vehicles with less than nine seats (including the driver's seat) and th...

AI Technical Summary

Problems solved by technology

[0003] At present, most cars are not equipped with emergency braking devices. Once the braking system fails, it will easily cause major traffic accidents; especially in the process of heavy-duty and long-distance braking, the brake pads will cause high temperature due to friction, resulting in reduced braking performance or The situation of failure happens from time to time, so the failure of the brake system is the most worrying of the majority of drivers, and it is also one of the most difficult accidents to prevent

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