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A speed bump with warning function

A technology of speed bumps and functions, applied in the field of transportation, can solve problems such as difficulty with speed bumps and reduce vehicle speed, and achieve the effects of reducing vehicle speed, alleviating bumpiness, and improving road safety.

Active Publication Date: 2021-11-26
合肥慧问机械设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most traditional deceleration belts are difficult to reduce the speed of the vehicle, and to provide a deceleration belt with a warning function that can effectively reduce the speed of the vehicle

Method used

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  • A speed bump with warning function
  • A speed bump with warning function
  • A speed bump with warning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 As shown, a deceleration belt with a warning function includes a deceleration briquetting block 1, deceleration beading bars 2 are fixedly connected to the side walls on both sides of the deceleration briquetting block 1, and a cavity 3 is provided in the deceleration briquetting block 1, and the cavity 3 The internal fixed connection has two fixed plates 4 that are both vertically arranged. The two fixed plates 4 divide the cavity 3 into a deceleration chamber 5 located in the middle and a transmission chamber 6 located on both sides. The deceleration chamber 5 is sealed and slidably connected with a horizontal For the set sliding plate 7, it should be noted that the upper side wall of the deceleration briquetting block 1 is provided with a communication port 23 communicating with the deceleration chamber 5, and the communication port 23 can balance the air pressure above the sliding plate 7, so that the sliding plate 7 can move up and down freely. ...

Embodiment 2

[0035] Such as Figure 4As shown, the difference between this embodiment and Embodiment 1 is that: the upper side wall of the deceleration bezel 2 is fixedly connected with a plurality of reflective strips 22, and a plurality of sprinkler heads 16 are arranged between the plurality of reflective strips 22 and are lower than the reflective strips. Bar 22 is set.

[0036] In this embodiment, the reflective strip 22 arranged on the side wall of the deceleration bead 2 can enable the driver to see the deceleration belt in advance at night, thereby decelerating as early as possible to ensure driving safety. The sprinkler head 16 is set lower than the reflective strip 22. When the automobile rolls on the deceleration bead 2, it will only contact the reflective strip 22, which can effectively protect the sprinkler head 16.

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PUM

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Abstract

The invention belongs to the field of traffic, and in particular relates to a deceleration belt with a warning function, including a deceleration briquetting block, deceleration beading strips are fixedly connected to the side walls on both sides of the deceleration briquetting block, and a hollow Two fixed plates are fixedly connected to the cavity, and the two fixed plates divide the cavity into a deceleration cavity in the middle and a transmission cavity on both sides. The deceleration cavity is sealed The sliding connection has sliding plates arranged horizontally. The present invention is provided with a flow-limiting valve, and when the car slowly passes the deceleration belt, the flow-limiting valve in the fixed plate will discharge the gas in the deceleration chamber during this process, so that the rolling plate can be lowered to a greater height, which can effectively relieve the The bumpy feeling of the driver, and when the car is driving fast, because the flow limiting valve is difficult to discharge the gas in the deceleration chamber in a short time, the rolling plate will not drop significantly, so it will cause obvious bumpy feeling to the driver, which can promote Drivers reduce speed to improve road safety.

Description

technical field [0001] The invention belongs to the traffic field, in particular to a speed bump with a warning function. Background technique [0002] The speed bump is a traffic facility installed on the road to slow down the passing vehicles. Generally speaking, it is a road belt that reduces the speed of the vehicle, which can greatly reduce the speed of the speeding car. It is often used in industrial and mining enterprises, campuses and residential quarters. It is one of the essential facilities in transportation. [0003] The setting of the speed reduction belt is to slow down the speed of the car when driving to a specific road section, so as to ensure traffic safety. However, this is not the case in reality. The existing speed reduction belt cannot effectively reduce the bumpy feeling when the vehicle is driving at a low speed, and it is easy to cause many drivers. Accelerating through the speed bump is a great safety hazard. Moreover, there is often a lot of dust ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/50E01F9/529
CPCE01F9/50E01F9/529
Inventor 张飞航邵智勇
Owner 合肥慧问机械设计有限公司