Roadblock for controlling one-way traffic and realizing shock absorption and speed reduction

Abstract

The invention discloses a roadblock for controlling one-way traffic and realizing shock absorption and speed reduction. The roadblock comprises a roadblock body, wherein a balking bin is arranged in the roadblock body; the shape of the balking bin is matched with that of a balking block; the balking bin is used for accommodating the balking block; one end of the balking block is connected to the balking bin through a shaft, and the bottom of the other end of the balking block is connected to the balking bin through a spring; at least one end of the shaft is provided with an anti-inversion mechanism; a switch for controlling the balking block to be accommodated into the balking bin and clamped in the balking bin or controlling the balking block to be unfolded; the roadblock is also provided with a spacer body, wherein the shape and the size of the spacer are the same as those of the closed roadblock body; and connection holes are formed in corresponding positions. The roadblock can flexibly limit one-way traffic of vehicles and achieve effects of speed reduction and shock absorption; the traffic safety of a road is guaranteed, and abrasion of the vehicles can be reduced; and the roadblock is rational in design, comprehensive in function and suitable for popularization.

Description

technical field [0001] The invention relates to a road barrier device, in particular to a shock-absorbing and decelerating road barrier suitable for one-way driving roads and passages. Background technique [0002] Vehicles traveling in reverse on one-way passages and forcible clearance seriously endanger road traffic safety. At present, most of the known roadblocks only involve deceleration functions. Roadblocks with shock absorption functions lack the function of restricting one-way driving, while some have In the roadblocks that limit the function of one-way driving, they lack shock absorption and cause greater wear and tear on vehicles. A kind of road barricade that can not only flexibly stipulate the one-way driving function of the vehicle, but also slow down and absorb shock does not appear at present. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a roadblock for controlling one-way driving and shock-abs...

AI Technical Summary

Problems solved by technology

[0002] Vehicles traveling in reverse on one-way passages and forcible clearance seriously endanger road traffic safety. At present, most of the known roadblocks only involve deceleration functions. Roadblocks with shock absorption functions lack the function of restricting one-way driving, while some have In roadblocks that restrict one-way driving functions, they lack shock absorption and cause greater wear and tear on vehicles

At present, there is no road barricade that can flexibly stipulate the one-way driving function of vehicles, and can also decelerate and absorb vibrations.

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