CN107288048A - A kind of Height Adjustable liquid filling deceleration strip device - Google Patents
A kind of Height Adjustable liquid filling deceleration strip device Download PDFInfo
- Publication number
- CN107288048A CN107288048A CN201710474228.8A CN201710474228A CN107288048A CN 107288048 A CN107288048 A CN 107288048A CN 201710474228 A CN201710474228 A CN 201710474228A CN 107288048 A CN107288048 A CN 107288048A
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- deceleration strip
- liquid filling
- internal chamber
- vehicle
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
Deceleration strip device, including deceleration strip shell, internal chamber, connecting pipe and liquid filling body are filled the invention discloses a kind of Height Adjustable liquid；Deceleration strip shell is elastomeric material；Internal chamber is arranged on deceleration strip enclosure；Liquid filling body is arranged on inside internal chamber；By the mutual UNICOM of connecting pipe between internal chamber, connecting pipe is arranged with parallel no less than two, and liquid filling body is flowed by connecting pipe between different internal chambers；When vehicle low speed is by deceleration strip, the liquid filling body in internal chamber that wheel is pressed onto is extruded into adjacent internal chamber, and the deceleration strip Partial Height reduction that wheel is pressed onto, vehicle is smoothly passed；When vehicle high-speed is by deceleration strip, liquid filling body in internal chamber is still in the internal chamber at place, and the deceleration strip Partial Height that wheel is pressed onto is constant, and vehicle, which jolts, to be passed through.The present invention can distinguish hot-short and slow-moving vehicle, improve slow-moving vehicle and pass through comfortableness during deceleration strip.
Description
Technical field
The present invention relates to traffic design field, more particularly to a kind of Height Adjustable liquid filling deceleration strip device.
Background technology
With the development of Chinese society, vehicle guaranteeding organic quantity is increased sharply, people's car contradiction, and road accident rate is occupied
It is high not under, and it is to cause one of major reason of traffic accident to exceed the speed limit, how regulation speed be always research hot issue.
It is reduction noise pollution in the regional extents such as school, community, it is ensured that pedestrains safety, and reduces vehicle traveling speed
Degree, the setting of deceleration facilities is very universal, and most common of which is exactly deceleration strip.The slowing effect of deceleration strip is driven by influence
What the physiology for the person of sailing was realized with psychology.When vehicle at a relatively high speed by deceleration strip when, high vibration can be produced, vibration passes through
Wheel passes to vehicle body, then passes to seat, is ultimately transferred to driver, forms a kind of physiological stimulation, has had a strong impact on driving
Comfortableness, so as to cause driver to produce a kind of sense of insecurity, remind driver's travel speed too high, form Psychological stimulation,
To ensure the comfortableness driven, driver has to take deceleration measure.
But for vehicle of the low speed by deceleration strip, remain to be clearly felt that vibrations, because general deceleration strip
Width or height can not be changed automatically, it is impossible to while punishment high speed is by vehicle, but the vehicle not passed through to low speed is produced
Adverse effect.The present invention using liquid mobility, by hot-short and slow-moving vehicle by when produce the difference of pressure, reach
To distinguishing with adaptive purpose, the vehicle generation high vibration for both passing through high speed can guarantee that slow-moving vehicle is smoothly passed again,
Drastically increase comfortableness of the low speed by vehicle.
The content of the invention
The technical problem to be solved in the present invention is for vehicle that in the prior art common deceleration strip passes through to low speed still
Strenuous vibration can be so produced, influences the defect that it is smoothly passed to fill deceleration strip device there is provided a kind of Height Adjustable liquid.
The technical solution adopted for the present invention to solve the technical problems is：
The present invention provides a kind of Height Adjustable liquid filling deceleration strip device, including deceleration strip shell, internal chamber,
Connecting pipe and liquid filling body；Deceleration strip shell is elastomeric material；Internal chamber is arranged on deceleration strip enclosure, and inner chamber
Room has been arranged side by side multiple；Liquid filling body is arranged on inside internal chamber；By the mutual UNICOM of connecting pipe between internal chamber,
Connecting pipe is arranged with parallel no less than two, and liquid filling body is flowed by connecting pipe between different internal chambers；Car
When low speed is by deceleration strip, the liquid filling body in internal chamber that wheel is pressed onto is extruded into adjacent internal chamber, car
The deceleration strip Partial Height reduction being pressed onto is taken turns, vehicle is smoothly passed；When vehicle high-speed is by deceleration strip, the filling in internal chamber
Liquid is still in the internal chamber at place, and the deceleration strip Partial Height that wheel is pressed onto is constant, and vehicle, which jolts, to be passed through.
Further, the cross section of deceleration strip shell of the invention is circular arc.
Further, deceleration strip shell of the invention is elastomeric material, and internal chamber is elastomeric material.
Further, the width and arc radius of deceleration strip shell of the invention are calculated according to below equation：
Wherein, V is speed limit, and H is deceleration strip height, and R is the arc radius of deceleration strip, and L is deceleration bandwidth；By to
Determine speed limit and deceleration strip height, determine the width and arc radius of deceleration strip.
Further, the width range of deceleration strip shell of the invention is 20-25cm, and height is not higher than 5cm.
Further, connecting pipe of the invention is internally provided with the buffer gear for entering row buffering to liquid filling body, buffering
Mechanism includes inflow end and the outflow end of liquid filling body, flows into the bore that port footpath is more than outflow end, the bore of outflow end is gradually
Reduce, and the cross section of outflow end is shaped as isosceles trapezoid；The end of outflow end is provided with filter, filter and is provided with
Multiple apopores.
Further, the width of internal chamber of the invention be less than deceleration strip shell width, and internal chamber relative to
Deceleration strip shell retains 5cm cushion space per one side；Internal chamber length is 25~30cm.
Further, 3~5cm of length of connecting pipe of the invention.
The beneficial effect comprise that：The Height Adjustable liquid filling deceleration strip device of the present invention, can make
Judder is produced by the vehicle of deceleration strip at a high speed, its slow down is guided, improves the security of road environment；Automatic area
Divide hot-short and slow-moving vehicle, make vehicle smooth ride of the low speed by deceleration strip, encourage it to observe traffic rules and regulations, actively subtract
Speed, improves slow-moving vehicle and passes through comfortableness during deceleration strip；Using rubber elastic material, when vehicle low speed by when, reduction
Deceleration strip height at wheel, the noise pollution produced when reducing vehicle by deceleration strip is conducive to the steady of regional environment
Staticize.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the top view of the device of the embodiment of the present invention；
Fig. 2 is the side view of the device of the embodiment of the present invention；
Fig. 3 for the embodiment of the present invention vehicle low speed by when, water flows to schematic diagram；
Fig. 4 is the structural representation of the buffer gear of the embodiment of the present invention；
In figure, 1- deceleration strip shells, 2- internal chambers, 3- connecting pipes.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
As shown in figure 1, the Height Adjustable liquid filling deceleration strip device of the embodiment of the present invention, including deceleration strip shell
1st, internal chamber 2, connecting pipe 3 and liquid filling body；Deceleration strip shell 1 is elastomeric material；Internal chamber 2 is arranged on outside deceleration strip
Inside shell 1, and internal chamber 2 be arranged side by side it is multiple；Liquid filling body is arranged on the inside of internal chamber 2, can be water or its
His liquid；By the mutual UNICOM of connecting pipe 3 between internal chamber 2, connecting pipe 3 is arranged with parallel no less than two, connection
Pipeline 3 is internally provided with buffer gear, with certain cushioning effect, it is to avoid liquid is flowed into other chambers very much soon, specific knot
Structure is as shown in Figure 4；Liquid filling body is flowed by connecting pipe 3 between different internal chambers 2；Vehicle low speed passes through deceleration strip
When, the liquid filling body in internal chamber 2 that wheel is pressed onto is extruded into adjacent internal chamber 2, the deceleration strip that wheel is pressed onto
Partial Height is reduced, and vehicle is smoothly passed；When vehicle high-speed is by deceleration strip, the liquid filling body in internal chamber 2 is still in institute
Internal chamber 2, the deceleration strip Partial Height that wheel is pressed onto is constant, and vehicle, which jolts, to be passed through.
The cross section of deceleration strip shell 1 is circular arc.Deceleration strip shell 1 is elastomeric material, and internal chamber 2 is elastic material
Material.The width and arc radius of deceleration strip shell 1 are calculated according to below equation：
Wherein, V is speed limit, and H is deceleration strip height, and R is the arc radius of deceleration strip, and L is deceleration bandwidth；By to
Determine speed limit and deceleration strip height, determine the width and arc radius of deceleration strip.The width range of deceleration strip shell 1 is 20-
25cm, height is not higher than 5cm.
Connecting pipe 3 is internally provided with the buffer gear for entering row buffering to liquid filling body, and buffer gear includes liquid filling body
Inflow end and outflow end, flow into port footpath be more than outflow end bore, the bore of outflow end is gradually reduced, and the horizontal stroke of outflow end
Section is shaped as isosceles trapezoid；The end of outflow end, which is provided with filter, filter, is provided with multiple apopores.
The width of internal chamber 2 is less than the width of deceleration strip shell 1, and internal chamber 2 is each relative to deceleration strip shell 1
Side retains 5cm cushion space；The length of internal chamber 2 is 25~30cm.3~5cm of length of connecting pipe 3.
In another specific embodiment of the present invention, Height Adjustable liquid filling deceleration strip device, including slow down
Band shell 1, internal chamber 2, connecting pipe 3.Different according to the speed that vehicle passes through, the movement rate of chamber indoor water is different, when
Vehicle high-speed by when, water can not be diverted at other chambers, i.e. wheel that deceleration strip height is higher in a short time, and vehicle is produced
Judder, physiology is stimulated and Psychological stimulation, forces driver to be slowed down.When vehicle low speed by when, chamber indoor water is squeezed
Pressure enters deceleration strip height reduction at other chambers, wheel by pipeline, and vehicle can be smoothly through deceleration strip, and afterwards, water is returned
Original chamber is flowed to, deceleration strip highly recovers.
The section of deceleration strip can approximately regard one section of circular arc as, and the relevant parameter of deceleration strip is calculated according to below equation.
Wherein, V is the speed (km/h) by this section of curve, and R is sweep (m), and H is deceleration strip height (cm), and L is
Deceleration bandwidth (cm).The deceleration strip design phase, speed limit and deceleration strip height are first determined, determine to slow down further according to above formula
Bandwidth, or speed limit and deceleration bandwidth are first determined, determine deceleration strip height further according to formula.Deceleration bandwidth be 20~
25cm or so, no more than 30cm, deceleration strip is highly not higher than 5cm, when height is higher than 5cm, easily causes danger, preferably 3cm
Left and right.
Deceleration strip shell is rubber elastomeric material, with antiwear characteristic, protects internal structure, is given down while transmitting pressure
The chamber in face, chamber is elastomeric material, it is ensured that can bear water and flow into brought pressure.
Internal chamber width is relevant with deceleration bandwidth, and 5cm or so cushion space is retained per one side, therefore internal chamber is
13~18cm；General car tires width is 18~20cm, then internal chamber length is slightly larger than tyre width, it is ensured that water by
Sufficiently large pressure, therefore internal chamber length is 25~30cm.
3~5cm of connecting pipe length.
Specific implementation fashionable dress, which is put, to be arranged on school or cell etc. and needs on the car lane of regulation speed, in low vehicle speeds
In the case of, when wheel acts on deceleration strip shell 1, pressure is delivered to internal chamber 2, causes water to enter by interface channel 3
Deceleration strip height reduction at other chambers, wheel, vehicle is smoothly passed.In the case of high vehicle speeds, water can not be short
It is diverted at other chambers, wheel by interface channel 3 that height is higher in time, driver, which can experience, substantially to jolt.
Beneficial effects of the present invention are：
1. making to produce judder by the vehicle of deceleration strip at a high speed, give a kind of physiological stimulation of driver and psychology is pierced
Swash, lack the sense of security, cause its slow down, improve the security of road environment.
2. automatic distinguishing hot-short and slow-moving vehicle, make vehicle smooth ride of the low speed by deceleration strip, give and drive
Member is a kind of " reward ", encourages it to observe traffic rules and regulations, and actively slows down, improves slow-moving vehicle and pass through comfortableness during deceleration strip.
3. use rubber elastic material, when vehicle low speed by when, reduce the deceleration strip height at wheel, reduce car
The noise pollution produced during by deceleration strip, is conducive to the maidenliness of regional environment.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of Height Adjustable liquid filling deceleration strip device, it is characterised in that including deceleration strip shell (1), inner chamber
Room (2), connecting pipe (3) and liquid filling body；Deceleration strip shell (1) is elastomeric material；Internal chamber (2) is arranged on outside deceleration strip
Shell (1) is internal, and internal chamber (2) be arranged side by side it is multiple；Liquid filling body is arranged on inside internal chamber (2)；Internal chamber
(2) by connecting pipe (3) mutually UNICOM between, connecting pipe (3) is arranged with parallel no less than two, and liquid filling body passes through even
Flowed between different internal chambers (2) in adapter road (3)；When vehicle low speed is by deceleration strip, the internal chamber that wheel is pressed onto
(2) liquid filling body in is extruded into adjacent internal chamber (2), the deceleration strip Partial Height reduction that wheel is pressed onto, vehicle
Smoothly pass；When vehicle high-speed is by deceleration strip, liquid filling body in internal chamber (2) still in place internal chamber (2),
The deceleration strip Partial Height that wheel is pressed onto is constant, and vehicle, which jolts, to be passed through.
2. Height Adjustable liquid filling deceleration strip device according to claim 1, it is characterised in that deceleration strip shell
(1) cross section is circular arc.
3. Height Adjustable liquid filling deceleration strip device according to claim 1, it is characterised in that deceleration strip shell
(1) it is elastomeric material, internal chamber (2) is elastomeric material.
4. Height Adjustable liquid filling deceleration strip device according to claim 2, it is characterised in that deceleration strip shell
(1) width and arc radius is calculated according to below equation：
<mrow>
<mi>V</mi>
<mo>=</mo>
<mn>7.03</mn>
<msup>
<mrow>
<mo>(</mo>
<mi>R</mi>
<mo>)</mo>
</mrow>
<mfrac>
<mn>1</mn>
<mn>2</mn>
</mfrac>
</msup>
</mrow>
<mrow>
<mi>R</mi>
<mo>=</mo>
<mfrac>
<mrow>
<mn>4</mn>
<msup>
<mi>H</mi>
<mn>2</mn>
</msup>
<mo>+</mo>
<msup>
<mi>L</mi>
<mn>2</mn>
</msup>
</mrow>
<mrow>
<mn>8</mn>
<mi>H</mi>
</mrow>
</mfrac>
</mrow>
Wherein, V is speed limit, and H is deceleration strip height, and R is the arc radius of deceleration strip, and L is deceleration bandwidth；By to fixed limit
Speed value and deceleration strip height, determine the width and arc radius of deceleration strip.
5. Height Adjustable liquid filling deceleration strip device according to claim 4, it is characterised in that deceleration strip shell
(1) width range is 20-25cm, and height is not higher than 5cm.
6. Height Adjustable liquid filling deceleration strip device according to claim 1, it is characterised in that connecting pipe
(3) buffer gear for entering row buffering to liquid filling body is internally provided with, buffer gear includes inflow end and the outflow of liquid filling body
End, flow into the bore that port footpath is more than outflow end, the bore of outflow end is gradually reduced, and the cross section of outflow end is shaped as
Waist is trapezoidal；The end of outflow end, which is provided with filter, filter, is provided with multiple apopores.
7. Height Adjustable liquid filling deceleration strip device according to claim 1, it is characterised in that internal chamber
(2) width is less than the width of deceleration strip shell (1), and internal chamber (2) retains relative to deceleration strip shell (1) per one side
5cm cushion space；Internal chamber (2) length is 25~30cm.
8. Height Adjustable liquid filling deceleration strip device according to claim 1, it is characterised in that connecting pipe
(3) 3~5cm of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710474228.8A CN107288048A (en) | 2017-06-21 | 2017-06-21 | A kind of Height Adjustable liquid filling deceleration strip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710474228.8A CN107288048A (en) | 2017-06-21 | 2017-06-21 | A kind of Height Adjustable liquid filling deceleration strip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288048A true CN107288048A (en) | 2017-10-24 |
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ID=60097592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710474228.8A Pending CN107288048A (en) | 2017-06-21 | 2017-06-21 | A kind of Height Adjustable liquid filling deceleration strip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288048A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625817A (en) * | 2018-12-28 | 2019-04-16 | 马根昌 | Station luggage conveyer table |
| CN114664113A (en) * | 2022-03-24 | 2022-06-24 | 北京龙翼风科技有限公司 | LED warning device for entrance and exit of vehicles in residential area |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203229881U (en) * | 2013-04-11 | 2013-10-09 | 上海工程技术大学 | Water-power flexible speed bump |
| KR101545960B1 (en) * | 2014-07-25 | 2015-08-21 | (주)벽산 | Back the overfast prevention chin |
| CN205012244U (en) * | 2015-06-29 | 2016-02-03 | 南通蒂龙针织制衣有限公司 | Self -adaptation liquid road deceleration strip |
| CN106400710A (en) * | 2016-11-14 | 2017-02-15 | 朱小菊 | Intelligent deceleration strip |
-
2017
- 2017-06-21 CN CN201710474228.8A patent/CN107288048A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203229881U (en) * | 2013-04-11 | 2013-10-09 | 上海工程技术大学 | Water-power flexible speed bump |
| KR101545960B1 (en) * | 2014-07-25 | 2015-08-21 | (주)벽산 | Back the overfast prevention chin |
| CN205012244U (en) * | 2015-06-29 | 2016-02-03 | 南通蒂龙针织制衣有限公司 | Self -adaptation liquid road deceleration strip |
| CN106400710A (en) * | 2016-11-14 | 2017-02-15 | 朱小菊 | Intelligent deceleration strip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625817A (en) * | 2018-12-28 | 2019-04-16 | 马根昌 | Station luggage conveyer table |
| CN109625817B (en) * | 2018-12-28 | 2020-11-20 | 福州市长乐区炜辉工业设计有限公司 | Station luggage transfer platform |
| CN114664113A (en) * | 2022-03-24 | 2022-06-24 | 北京龙翼风科技有限公司 | LED warning device for entrance and exit of vehicles in residential area |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |