CN109371866A - A kind of deceleration strip passed through convenient for non-motor vehicle - Google Patents
A kind of deceleration strip passed through convenient for non-motor vehicle Download PDFInfo
- Publication number
- CN109371866A CN109371866A CN201811416493.1A CN201811416493A CN109371866A CN 109371866 A CN109371866 A CN 109371866A CN 201811416493 A CN201811416493 A CN 201811416493A CN 109371866 A CN109371866 A CN 109371866A
- Authority
- CN
- China
- Prior art keywords
- breeze way
- cylinder
- deceleration
- band body
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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)
- Fluid-Damping Devices (AREA)
Abstract
A kind of deceleration strip passed through convenient for non-motor vehicle, opens up on deceleration band body fluted, and groove is embedded with the secondary buffer mechanism of breeze way and under ground portion corresponding with breeze way；Breeze way includes top plate and plane bottom plate, forms internal cavities between top plate and bottom plate, is equipped with elastic rubber capsule, the intracapsular filling non-newtonian fluid filler of elastic rubber in cavity；Secondary buffer mechanism includes foundation pit, and the buffering step extended along its length is each provided at left and right sides of foundation pit top, buffers and is connected between step lower end surface and breeze way by reset spring；Cylinder is set in foundation pit, cylinder is located at buffering step lower part, and cylinder upper end is connect with buffering step edge, column is installed in cylinder, column upper end connects breeze way, lower end external mounting piston ring, and column is slidingly sealed cooperation by the inner sidewall of piston ring and cylinder；The downward compression travel of reset spring and the downlink sliding stroke of piston ring are equal, and comfort enhances when which can be such that the personnel of riding pass through.
Description
Technical field
The present invention relates to deceleration strip, specifically a kind of deceleration strip passed through convenient for non-motor vehicle.
Background technique
Existing deceleration strip, relatively simple for structure, main function is the traveling in order to limit vehicle in specific road section
Speed especially in campus, and is usually travelled there are many more bicycle or electric vehicle in campus, and bicycle or electric vehicle are expert at
When passing through deceleration strip during sailing, even if speed is very low, still there can be biggish amplitude of jolting, so that the sense of the personnel to ride
Feel uncomfortable.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of deceleration strips passed through convenient for non-motor vehicle, should
Bicycle can be effectively reduced or when electric vehicle passes through generated amplitude of jolting in deceleration strip, and the comfort for the personnel of riding can be made to increase
By force.
To achieve the goals above, the present invention provides a kind of deceleration strip passed through convenient for non-motor vehicle, subtracting including bar shaped
Speed belt ontology, opens up on the deceleration band body fluted, and the groove is embedded with buffering identical with deceleration strip body height
The secondary buffer mechanism of section and under ground portion corresponding with breeze way；
The breeze way includes semicircular arc top plate and plane bottom plate, and internal cavities are formed between top plate and bottom plate,
Elastic rubber capsule, the intracapsular filling non-newtonian fluid filler of elastic rubber are equipped in cavity；Rubber layer is laid on top plate；
The secondary buffer mechanism includes the foundation pit positioned at buffering pars infrasegmentalis, and foundation pit is each provided at left and right sides of top
One buffering step extended along its length, buffers the outer end of step along corresponding in the outside on deceleration band body outer end edge,
It buffers and is connected between the lower end surface and breeze way of step by reset spring；Cylinder is equipped in foundation pit, cylinder is located at buffering step
Lower part, the upper end of cylinder connect with the edge of buffering step, column is installed in cylinder, the upper end connection of the column is delayed
Section is rushed, lower end external mounting has piston ring, and column is slidingly sealed cooperation by the inner sidewall of piston ring and cylinder；
The downward compression travel of reset spring and the downlink sliding stroke of piston ring are equal.
Further, the deceleration band body it is gentle to rush the vertical section of section be arcuate structure, and the upper surface of arc is set
Set a plurality of tread plate extended along its length.
Further, breeze way is placed in deceleration band body close to the place at both ends, face of the color different from deceleration band body
Color.
In the technical scheme, by the way that the breeze way of filling non-newtonian fluid filler is arranged on deceleration band body, by
When Newtonian fluid filler has big by rate of shear rate viscosity it is big, by the small characteristic of rate of shear rate hour viscosity, when bicycle passes through
When, wheel acts on that the impact load rate on deceleration band body is smaller, and non-newtonian fluid filler internal viscosity is weaker at this time,
So that non-newtonian fluid filler shows mobility, sedimentation by a relatively large margin can occur for breeze way, and damping effect is obvious；Slow
The lower part for rushing section is equipped with column, and the piston ring assembled on column and cylinder is made to be slidingly sealed cooperation, when vehicle slowly leads to
Out-of-date, reset spring can be first a certain amount of by compression, plays the role of secondary shock-absorbing, which not only has the speed limit to automobile
Effect, and can be effectively reduced generated amplitude of jolting when bicycle passes through deceleration strip, make that cycling personnel's is comfortable
Sense enhancing.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the sectional view of breeze way and secondary buffer mechanism cooperation.
In figure: 1, deceleration band body, 2, groove, 3, breeze way, 4, top plate, 5, bottom plate, 6, cavity, 7, elastic rubber capsule,
8, non-newtonian fluid filler, 9, rubber layer, 10, buffering step, 11, reset spring, 12, piston ring, 13, column, 14, cylinder
Body, 15, secondary buffer mechanism, 16, foundation pit, 17, foundation bolt.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, a kind of deceleration strip passed through convenient for non-motor vehicle, the deceleration band body 1 including bar shaped, the deceleration
Band
Open up fluted 2 on ontology 1, the groove 2 be embedded with 1 height of deceleration band body identical breeze way 3 and
With
The secondary buffer mechanism 15 of the corresponding under ground portion of breeze way 3；
The breeze way 3 includes semicircular arc top plate 4 and plane bottom plate 5, is formed between top plate 4 and bottom plate 5 internal
Cavity 6, cavity 6 is interior to be equipped with elastic rubber capsule 7, fills non-newtonian fluid filler 8 in elastic rubber capsule 7；Rubber is laid on top plate
Glue-line 9；
The secondary buffer mechanism 15 includes the foundation pit 16 positioned at 3 lower part of breeze way, the left and right sides on 16 top of foundation pit
It is each provided with the buffering step 10 extended along its length, the outer end of buffering step 10 is along corresponding in deceleration band body 1
The outside on outer end edge buffers and is connected between the lower end surface and breeze way 3 of step 10 by reset spring 11；Cylinder is equipped in foundation pit 16
Body 14, cylinder 14 are located at the lower part of buffering step, and the upper end of cylinder 14 is connect with the edge of buffering step, mounting post in cylinder 14
The upper end of shape body 13, the column 13 connects breeze way 3, and lower end external mounting has piston ring 12, and column 13 passes through piston
The inner sidewall of ring 12 and cylinder 14 is slidingly sealed cooperation；
The downward compression travel of reset spring 11 and the downlink sliding stroke of piston ring 12 are equal.
The vertical section of deceleration band body 1 and breeze way 3 is arcuate structure, and the upper surface setting of arc is a plurality of along its length
Spend the tread plate that direction extends.
Breeze way is placed in the place that deceleration band body 1 leans on two close end, color of the color different from deceleration band body 1.
By the way that the breeze way 3 of filling non-newtonian fluid filler 8 is arranged on deceleration band body 1, since Newtonian fluid is filled out
Fill object 8 have by rate of shear rate when big viscosity it is big, by the small characteristic of rate of shear rate hour viscosity, when bicycle passes through, wheel effect
Impact load rate on deceleration band body 1 is smaller, and 8 internal viscosity of non-newtonian fluid filler is weaker at this time, so that non-ox
The fluid filler 8 that pauses shows mobility, and sedimentation by a relatively large margin can occur for breeze way 3, and damping effect is obvious, in breeze way 3
Lower part be equipped with column 13, and make the piston ring assembled on column 13 12 and cylinder 14 is slidingly sealed cooperation, when vehicle delays
When passing through slowly, reset spring 11 can be first a certain amount of by compression, plays the role of secondary shock-absorbing, which not only has to automobile
Speed limit effect, and generated amplitude of jolting when bicycle passes through deceleration strip can be effectively reduced, make cycling personnel
Comfort enhancing.
Claims (3)
1. a kind of deceleration strip passed through convenient for non-motor vehicle, the deceleration band body (1) including bar shaped, which is characterized in that described to subtract
It is opened up on speed belt ontology (1) fluted (2), the groove (2) is embedded with the identical breeze way with deceleration band body (1) height
(3) and the secondary buffer mechanism (15) of under ground portion corresponding with breeze way (3)；
The breeze way (3) includes semicircular arc top plate (4) and plane bottom plate (5), shape between top plate (4) and bottom plate (5)
At internal cavities (6), elastic rubber capsule (7) are equipped in cavity (6), non-newtonian fluid filler is filled in elastic rubber capsule (7)
(8)；Rubber layer (9) are laid on top plate；
The secondary buffer mechanism (15) includes the foundation pit (16) positioned at breeze way (3) lower part, the left and right on foundation pit (16) top
Two sides are each provided with the buffering step (10) extended along its length, and the outer end for buffering step (10) is being slowed down along correspondence
The outside on band body (1) outer end edge buffers and is connected between the lower end surface and breeze way (3) of step (10) by reset spring (11)
It connects；Cylinder (14) are equipped in foundation pit (16), cylinder (14) is located at the lower part of buffering step, the upper end of cylinder (14) and buffering step
Edge connection, column (13) are installed in cylinder (14), the upper end of the column (13) connects breeze way (3), outside lower end
Portion is equipped with piston ring (12), and column (13) is slidingly sealed cooperation by the inner sidewall of piston ring (12) and cylinder (14)；
The downward compression travel of reset spring (11) is equal with the downlink sliding stroke of piston ring (12).
2. the deceleration strip according to claim 1 passed through suitable for non-motor vehicle, which is characterized in that the deceleration band body
(1) and the vertical section of breeze way (3) is arcuate structure, and the upper surface of arc be arranged it is a plurality of extend along its length it is anti-
Draw runner.
3. the deceleration strip according to claim 1 or 2 passed through suitable for non-motor vehicle, which is characterized in that breeze way, which is placed in, to be subtracted
Speed belt ontology (1) leans on the place of two close end, color of the color different from deceleration band body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416493.1A CN109371866A (en) | 2018-11-26 | 2018-11-26 | A kind of deceleration strip passed through convenient for non-motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416493.1A CN109371866A (en) | 2018-11-26 | 2018-11-26 | A kind of deceleration strip passed through convenient for non-motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109371866A true CN109371866A (en) | 2019-02-22 |
Family
ID=65383741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811416493.1A Pending CN109371866A (en) | 2018-11-26 | 2018-11-26 | A kind of deceleration strip passed through convenient for non-motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371866A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387837A (en) * | 2019-08-09 | 2019-10-29 | 于啸尘 | A kind of deceleration strip mounting structure |
| CN110395071A (en) * | 2019-08-19 | 2019-11-01 | 江苏宏大特种钢机械厂有限公司 | A kind of trolley idler wheel damping device based on shear-thickening non-newtonian fluid |
| CN112647440A (en) * | 2020-12-22 | 2021-04-13 | 中国北方发动机研究所(天津) | Spring damping deceleration strip |
-
2018
- 2018-11-26 CN CN201811416493.1A patent/CN109371866A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387837A (en) * | 2019-08-09 | 2019-10-29 | 于啸尘 | A kind of deceleration strip mounting structure |
| CN110395071A (en) * | 2019-08-19 | 2019-11-01 | 江苏宏大特种钢机械厂有限公司 | A kind of trolley idler wheel damping device based on shear-thickening non-newtonian fluid |
| CN110395071B (en) * | 2019-08-19 | 2024-04-12 | 江苏宏大特种钢机械厂有限公司 | Trolley roller damping device based on shearing thickening non-Newtonian fluid |
| CN112647440A (en) * | 2020-12-22 | 2021-04-13 | 中国北方发动机研究所(天津) | Spring damping deceleration strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |