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Deceleration strip suitable for snowy days

A speed bump and snow-weather technology, applied in the field of road facilities, can solve problems such as prone to safety accidents and difficult to find speed bumps

Inactive Publication Date: 2021-10-19
毕景诗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in winter, the speed reduction belt is usually covered by ice and snow. In this case, it will be difficult for the driver to find the existence of the speed reduction belt. Accidents, especially in the case of reduced friction on the speed bump surface when the surface of the speed bump is covered with ice and snow

Method used

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  • Deceleration strip suitable for snowy days
  • Deceleration strip suitable for snowy days
  • Deceleration strip suitable for snowy days

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as Figure 1-5 As shown, a deceleration belt suitable for snowy weather includes a deceleration groove 11 arranged on the ground 1, two fixed plates 2 are fixedly connected to the inner wall of the deceleration groove 11, and a driving wheel is rotatably connected between the two fixed plates 2 3 and the driven wheel 4, a reduction belt 5 is arranged between the driving wheel 3 and the driven wheel 4, and a support roller 13 supported by a plurality of reduction belts 5 is rotatably connected between the two fixed plates 2 .

[0027] The driving pulley 3, the driven pulley 4 and the support roller 13 are all spherical structures, and the speed reduction belt 5 is a belt-shaped structure that fits the drive pulley 3, the driven pulley 4 and the support roller 13, and the side section is arc-shaped.

[0028] Because special deceleration belt 5 and support roller 13 will play the function of deceleration belt.

[0029] One of the fixed plates 2 is rotatably connected...

Embodiment 2

[0049] Such as Figure 6 As shown, the difference between this embodiment and Embodiment 1 lies in that: a detection board 14 is fixedly connected to the ground 1 , the detection board 14 is made of piezoresistive material, and the detection board 14 is electrically connected to the motor 25 .

[0050] When the vehicle passes the detection plate 14, the detection plate 14 will stop the motor 25 at this time, thereby avoiding that when the vehicle passes the deceleration belt 5, the deceleration belt 5 still moves laterally and causes a safety accident.

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Abstract

The invention belongs to the field of road facilities, and particularly relates to a deceleration strip suitable for snowy days, the deceleration strip comprises a deceleration groove arranged on the ground, the inner side wall of the deceleration groove is fixedly connected with two fixing plates, a driving wheel and a driven wheel are rotatably connected between the two fixing plates, a deceleration belt is arranged between the driving wheel and the driven wheel, a plurality of supporting rollers for supporting the decelleration belt are rotationally connected between the two fixing plates, the fixing plates are provided with downward pressing mechanisms matched with the supporting rollers, the downward pressing mechanisms are connected with hydraulic mechanisms arranged in the fixing plates, and the hydraulic mechanisms are connected with an energy storage mechanism. When the temperature is low, the motor can achieve rotation of the driving wheel through the first transmission wheel and other structures, the driving wheel enables the deceleration belt to move, the deceleration belt is cleaned by a scraper in the moving process, and then ice and snow on the surface of the deceleration belt are scraped away.

Description

technical field [0001] The invention belongs to the field of road facilities, in particular to a speed bump suitable for snowy weather. Background technique [0002] Speed ​​bumps, also called speed bumps, are traffic facilities installed on roads to slow down passing vehicles. They are generally yellow and black to attract visual attention, and the road surface is slightly arched to achieve the purpose of slowing down vehicles. It is generally installed on highway crossings, industrial and mining enterprises, schools, residential quarters, etc., where vehicles need to slow down and where traffic accidents are likely to occur. It is a new type of special traffic safety setting for reducing the speed of motor vehicles and non-motor vehicles. [0003] However, in winter, the speed reduction belt is usually covered by ice and snow. In this case, it will be difficult for the driver to find the existence of the speed reduction belt. Accidents, especially when the surface of the ...

Claims

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Application Information

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IPC IPC(8): E01F9/529B08B1/02
CPCE01F9/529B08B1/20B08B1/165
Inventor 毕景诗
Owner 毕景诗
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