An emergency blocking device used in the case of failure of automobile brake system

Abstract

The invention discloses an urgency arresting gear used under the condition of automobile braking system failure. The urgency arresting gear comprises an arresting hook system, an arresting machine system, a tail hook component, a movable shaft, a hook arm and a tail hook, wherein the arresting hook system is fixed to an automotive chassis and comprises a tail hook component and a hoist component; the arresting machine system is arranged on a road and can arrest the arresting hook system; the tail hook component comprises a supporting seat arranged at the bottom of the automobile chassis; the movable shaft is movably arranged on the supporting seat; one end of the hook arm is connected with the movable shaft though a transverse centering damper; the tail hook is connected with the other end of the hook arm, and the hoist component drives the hook arm to enable the tail hook to be extended and retracted. By means of the urgency arresting gear, a runaway automobile is effectively arrested in the safe range, and the runaway automobile is prevented from running at high speed on an expressway for a long time or falling off a cliff on a downgrade section.

Description

technical field [0001] The invention relates to a vehicle emergency arresting device, in particular to an emergency arresting device used in the case of failure of the brake system of the automobile. Background technique [0002] With the rapid development of my country's economy, people have more and more motor vehicles, and there are more and more traffic accidents. Among them, there are many major traffic accidents caused by the failure of the brake system of the car. For example, a C-type car once ran at a speed of 125 kilometers per hour on the expressway for 90 minutes due to the failure of the brake system and was unable to effectively stop it; The brake system failed, and it rushed down the cliff because it could not be stopped, causing heavy casualties. Contents of the invention [0003] The purpose of the present invention is to provide an emergency arresting device for the failure of the automobile braking system, which can effectively block the out-of-control ...

AI Technical Summary

Problems solved by technology

For example, a C-type car once ran at a speed of 125 kilometers per hour on the expressway for 90 minutes due to the failure of the brake system and was unable to effectively stop it; The brake system failed and rushed down the cliff because it could not be stopped, causing heavy casualties

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