Anti-collision wall with breaking energy absorption structure

Abstract

The invention relates to an anti-collision wall with a breaking energy absorption structure, and belongs to the field of traffic engineering. The anti-collision wall with the breaking energy absorption structure comprises a back wall, a breaking energy absorption layer, an outer anti-collision body and a driving induction block. The crushing energy absorption layer is arranged between the back wall and the outer anti-collision body; the end surface of the other side, opposite to the breaking energy absorption layer, of the outer anti-collision body is a curved end surface, and the driving induction block is arranged at the bottom end of the curved end surface. According to the anti-collision wall with the breaking energy absorption structure, impact energy of the vehicle can be fully absorbed, an energy absorbing component is a disposable structure, the energy absorbing component cannot be repeatedly used after the collision structure is damaged, and the safety of a road can be guaranteed. Related components are low in cost, simple and convenient to produce and easy to replace. A collision track of the collision vehicle can be controlled by adopting the driving induction block so that the collision force is effectively guided to the reasonable anti-collision guide block, and an energy absorption effect of the anti-collision wall is more effectively improved.

Description

technical field [0001] The invention relates to an anti-collision wall with a broken energy-absorbing structure, which belongs to the field of traffic engineering. Background technique [0002] In the existing anti-collision equipment, the steel anti-collision barrier can absorb part of the energy, but when the vehicle speed is too fast, the steel anti-collision barrier will lose its protective effect after plastic deformation, and the deformed steel plate is easy to pass into the vehicle and bring harm to the inside personnel. Danger. [0003] There is also an anti-collision barrel at the road fork, which is filled with sand and gravel. When the vehicle hits, the anti-collision barrel can absorb part of the impact energy, but the volume of the anti-collision barrel is limited. Once the collision occurs, the vehicle will pass through the anti-collision The barrel hit continued to the outside of the road. Contents of the invention [0004] In order to make up for the ...

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Problems solved by technology

[0002] In the existing anti-collision equipment, the steel anti-collision barrier can absorb part of the energy, but when the vehicle speed is too fast, the steel anti-collision barrier will lose its protective effect after plastic deformation, and the deformed steel plate is easy to pass into the vehicle and bring harm to the inside personnel. Danger

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