Safety road pillar based on weight block buffering

Abstract

The invention belongs to the technical field of road safety piles and particularly relates to a safety road pillar based on weight block buffering. The safety road pillar comprises a weight block, a steel wire rope, a buffering rotary corner mechanism, a first support, a transverse supporting bar, bent pillars, a steel wire splitting plate, a guide pillar and the like; the four bent pillars are mounted on the transverse supporting bar between the first support and a second support in sequence at equal distance intervals; the steel wire rope penetrates through steel wire holes in the four bent pillars and the tail ends of the steel wire ropes are fixedly mounted on the steel wire splitting plate; the weight block is mounted below the steel wire splitting plate through three pull wires; when a car collides with the bent pillars, the transverse supporting bar is released from the first support and the second support if the car speed is very high; the steel wire rope pulls up the weight block and a buffering spring in the buffering rotary corner mechanism is compressed; the safety road pillar is simple in structure; and when the car collides with the road pillar, the matching of the weight block and the buffering rotary corner mechanism can have effective buffering effect and the damage degree of the car is alleviated. The safety road pillar has relatively strong practical effect.

Description

Technical field [0001] The invention belongs to the technical field of highway safety piles, in particular to a safety road pillar based on heavy block buffering. Background technique [0002] At present, ordinary road piles in urban roads and public places are generally cement structures, which are relatively hard and have no buffer mechanism. For those who are not familiar with the road conditions or the vehicle is out of control, the vehicle hits the road pile by mistake, which will cause personal or economic losses; when the speed of the vehicle is high, if the road pile cannot block the vehicle, the vehicle out of control will cause more serious accidents . [0003] The present invention designs a safety pillar based on heavy block buffering to solve the above problems. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present invention discloses a safety post based on heavy block buffering, which is realized by a...

AI Technical Summary

Problems solved by technology

For those who are not familiar with the road conditions or the vehicle is out of control, the vehicle hits the road pile by mistake, which will cause personal or economic losses; when the speed of the vehicle is high, if the road pile cannot block the vehicle, the vehicle out of control will cause more serious accidents

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