A follow-up high-efficiency speed reduction belt

Abstract

The invention relates to the field of transportation equipment, in particular to a follow-up high-efficiency speed reduction belt which comprises a limit guide mounting groove arranged in a concave position on a pavement, A guide mounting cylinder is fitted in the limit guide mounting groove, An upper end edge of that guide mount barrel is provided with a matching limit guide mount groove and an annular limit mounting plate is extended, the inner upper end of the guide mounting barrel is horizontally provided with an arc surface reduction plate, a positioning telescopic column is vertically upwardly arranged at the middle position of the lower end of the guide mounting cylinder, and a stress telescopic structure is arranged between the positioning telescopic column and the arc surface decelerating plate, A hydraulic oil tank is vertically embedded in a guide mounting cylinder at the right end of the positioning telescopic column, By means of the stress telescopic structure, the effectof the automatic deceleration through gentle and the high-speed through bump of the vehicle is realized, and the original height of the positioning telescopic column is changed by means of the rotating adjustment structure, so as to adapt to the concrete use situation of different areas, and the adjustment is stepless, and the application scope is further expanded. The invention relates to a method for the automatic deceleration through gentle and high-speed through bump of a vehicle.

Description

technical field [0001] The invention relates to the field of traffic equipment, in particular to a follow-up high-efficiency speed bump. Background technique [0002] Speed ​​bumps are also called speed bumps, which are traffic facilities installed on the road to slow down passing vehicles. They are generally strip-shaped or dot-shaped; the material is mainly rubber, and there are also metal ones; they are generally yellow and black to attract visual attention. , so that the road surface is slightly arched to achieve the purpose of vehicle deceleration. It is generally set at highway crossings, industrial and mining enterprises, schools, residential quarters, etc., where vehicles need to slow down and road sections that are likely to cause traffic accidents. It is used to reduce motor vehicles, non- A new type of traffic-specific safety setting for the speed of motor vehicles. The currently published Chinese patent authorization announcement number is CN207314187U, a speed b...

AI Technical Summary

Problems solved by technology

[0002] Speed ​​bumps are also called speed bumps, which are traffic facilities installed on the road to slow down passing vehicles. They are generally strip-shaped or dot-shaped; the material is mainly rubber, and there are also metal ones; they are generally yellow and black to attract visual attention. , so that the road surface is slightly arched to achieve the purpose of vehicle deceleration. It is generally set at highway crossings, industrial and mining enterprises, schools, residential quarters, etc., where vehicles need to slow down and road sections that are likely to cause traffic accidents. It is used to reduce motor vehicles, non- A new type of traffic-specific safety setting for the speed of motor vehicles. The currently published Chinese patent authorization announcement number is CN207314187U, a speed bump device for municipal engineering. Due to the integrated design of injection molding, it will still cause bumps for decelerated vehicles. And other issues

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