Road surface speed bump with damping function

Abstract

The invention discloses a road surface speed bump with a damping function. The road surface speed pump comprises a fixed plate, first fixing holes are formed in the left side and the right side of thefixed plate, set bolts are arranged in the first fixing holes, a first damping pad is arranged at the upper end of the fixed plate, a guide part is arranged at the upper end of the first damping pad,an end cover sleeves the guide part, arc-shaped surfaces are arranged on the two sides of the upper end of the end cover, each arc-shaped surface is provided with three grooves, the two grooves are provided with luminous warning strips, a fixed stud is arranged in the middle of the lower end of the end cover, a second guide shell is arranged at one end of the fixed stud, and a first guide shell sleeves the lower end of the second guide shell. Accordingly, by means of the effect of a damping spring, the speed reduction purpose can be achieved when a vehicle passes through the speed bump, and vehicle parts cannot be damaged; the speed bump comprises two templates, the whole heavy vehicle cannot be damaged when braking in the speed bump passing process, and the service life of the speed bumpis greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of road surface vehicle deceleration devices, in particular to a road surface deceleration belt with a vibration damping function. Background technique [0002] Existing speed bumps are mainly made of cast iron and hard plastic, and their shapes are mainly arched and trapezoidal. Due to the hard contact with the ground, when the speed bump is seen, when the motor vehicle decelerates and passes, the car's sense of bumps is reduced, and when passing at a normal speed, it will forcibly decelerate physically. Physical deceleration will bring two hazards, first: the normal passing of the car will cause serious damage to the parts of the car; second: even if the heavy locomotive passes through deceleration, it will cause damage to the speed bump, or even be destroyed. [0003] After retrieval, the invention authorization announcement number is CN 205369078 U which discloses a road speed bump, including a pair of ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a road surface deceleration belt with a vibration damping function, which can effectively buffer the impact force and protect the deceleration belt, and can also protect the advantages of the car at the same time, solving the problem that the car will pass normally. Serious damage to the components of the car, even if the heavy locomotive slows down to pass, it will cause damage to the speed bump, or even be destroyed

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