Anti-collision device

Abstract

The invention discloses an anti-collision device comprising a front sliding block, connecting rods, a sliding plug, a synchronous assembly and an elastic piece. The front sliding block is arranged on a guide rail; an insurance clamp is arranged between the front sliding block and the guide rail; one ends of the connecting rods are hinged on the front sliding block, and the other ends of the connecting rods are hinged on the sliding plug arranged in a sliding rail; and the sliding plug and a rack are connected through the elastic piece. According to the anti-collision device, force in the horizontal direction can be changed into the force in the vertical direction, and the effect of buffering is achieved, so that personnel in the device and the device can be protected against direct and face-to-face impact as far as possible.

Description

technical field [0001] The invention relates to an anti-collision device, in particular to a vehicle anti-collision device. Background technique [0002] Now cars are widely used in various fields of daily life. Vehicles are prone to collisions during driving. After the collision, the body of the vehicle will undergo irreversible deformation. The deformation can absorb and buffer the huge kinetic energy at the moment of collision, so as to prevent the people in the cab from being hurt. However, after the above-mentioned collision, the vehicle needs to be repaired, and the deformed parts cannot be directly reused, which will cause great damage to the vehicle itself; at the same time, because the collision is a direct Acting on the vehicle, the occupants of the vehicle will inevitably suffer varying degrees of damage. The optimization of the frame mentioned above is only applicable to small cars or small machines, but on large equipment such as trains and trucks, no matter ho...

AI Technical Summary

Problems solved by technology

[0002] Now cars are widely used in various fields of daily life. Vehicles are prone to collisions during driving. After the collision, the body of the vehicle will undergo irreversible deformation. The deformation can absorb and buffer the huge kinetic energy at the moment of collision, so as to prevent the people in the cab from being hurt. However, after the above-mentioned collision, the vehicle needs to be repaired, and the deformed parts cannot be directly reused, which will cause great damage to the vehicle itself; at the same time, because the collision is a direct Acting on the vehicle, the occupants of the vehicle will inevitably be injured to varying degrees

The optimization of the frame mentioned above is only applicable to small cars or small machines, but on large equipment such as trains and trucks, no matter how the frame is optimized, the buffering of collisions will not work, because trains, trucks, etc. The inertia of large equipment is large, and the collision force is large

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