Anti-collision buffer energy absorption device

Abstract

The invention provides an anti-collision buffer energy absorption device. The anti-collision buffer energy absorption device comprises the following parts: a first bottom plate; anti-collision walls that are arranged on one side of the first bottom plate in parallel at intervals; a supporting frame that comprises at least two first supporting rods which are distributed at intervals, wherein the supporting frame is connected with the first bottom plate and the anti-collision walls, and a containing space is defined by the at least two first supporting rods, the first bottom plate and the anti-collision walls; an energy absorption box detachably connected to the first bottom plate and contained in the containing space; a binding assembly, wherein every two adjacent first supporting rods areconnected through the corresponding binding assembly. According to the invention, the first support rods in the support frame are bound by the binding assembly; even if the first supporting rod is broken; secondary damage caused by flying-out of broken sections of the first supporting rod can also be avoided; when specific working conditions and standard requirements meet demands, only the energyabsorption box meeting the requirements needs to be replaced, and therefore the technical problems that the design period of the anti-collision buffer device for different working conditions and standard requirements is long, and the risk that the anti-collision buffer device is pricked into a vehicle body or flies out due to breakage of supporting components are solved.

Description

technical field [0001] The invention belongs to the technical field of passive safety protection devices, and more particularly relates to an anti-collision buffer energy-absorbing device. Background technique [0002] With the rapid development of my country's economy, transportation plays a very important role. Among them, convenient and efficient transportation and travel methods such as rail transportation and road transportation have become an indispensable part of people's lives, so the problem of safety protection has also become Can not be ignored. In the absence of safety protection, in the event of an accident and a collision with a moving vehicle, the huge kinetic energy carried by the high-speed mass body will be dissipated in various forms of energy in an instant, resulting in huge property damage and Therefore, how to prolong the energy dissipation time and absorb a large amount of kinetic energy in a short time has become a difficult problem that passive safet...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-collision buffer energy-absorbing device, including but not limited to solving the problem that the anti-collision buffer device has a long design cycle for different working conditions and standard requirements, and there is a risk that the support component breaks and causes it to be stuck into the vehicle body or fly out technical issues

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