CN206873323U - A kind of variable deceleration strip of height - Google Patents
A kind of variable deceleration strip of height Download PDFInfo
- Publication number
- CN206873323U CN206873323U CN201720706015.9U CN201720706015U CN206873323U CN 206873323 U CN206873323 U CN 206873323U CN 201720706015 U CN201720706015 U CN 201720706015U CN 206873323 U CN206873323 U CN 206873323U
- Authority
- CN
- China
- Prior art keywords
- utricule
- bridge plate
- deceleration strip
- height
- vehicle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
A kind of variable deceleration strip of height, including utricule, described utricule is that a cross section is Oval strips shape seal, hydraulic oil is injected in described utricule, a bridge plate is provided with described utricule inner chamber, utricule inner chamber is separated into two chambers up and down by described bridge plate, described bridge plate is provided with multiple uniform apertures, described utricule periphery is additionally provided with lug, described bridge plate is coated in described utricule by described lug, when vehicle compared with low velocity to pass through, deceleration strip is depressed, vehicle can smoothly pass, when rule-breaking vehicle passes through at a high speed, deceleration strip can then be squeezed height, force vehicle deceleration.
Description
Technical field
Road traffic facility technical field is the utility model is related to, particularly relates to a kind of variable deceleration of height
Band.
Background technology
In order in urban district either accident-prone road section or the safe section of important driving, national regulation highway road junction,
The positions such as industrial and mining enterprises, school, Residential Quarter Entrance must lay the safety measures such as deceleration strip, and deceleration strip is to be used to reduce vehicle
Running velocity traffic Special safety set, and largely reduce each traffic road junction accident occur, play buffering
Deceleration purpose, improves the safety at traffic road junction, but vehicle is in the deceleration strip Jing Guo prior art, though road speed compared with
Slowly, also still jolt, the vehicle that traveling is passed through at a slow speed is also greatly affected, with the driving requirement of very improper people.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of variable deceleration strip of height, works as car
With compared with low velocity by when, deceleration strip is depressed, and vehicle can smoothly pass, when rule-breaking vehicle at a high speed by when, slow down
Band can then be squeezed height, force vehicle deceleration.
The utility model is achieved through the following technical solutions.
A kind of variable deceleration strip of height, including utricule, described utricule are that a cross section is that Oval strips shape is close
Feng Ti, hydraulic oil is injected in described utricule, be provided with a bridge plate in described utricule inner chamber, described bridge plate is by utricule inner chamber
It is separated into two chambers, described bridge plate up and down and is provided with multiple uniform apertures, described utricule periphery is additionally provided with lug, described
Described bridge plate is coated in described utricule by lug.
Further optimisation technique scheme is that described utricule epicoele wall thickness is more than cavity of resorption wall thickness.
The utility model is provided with multiple apertures because employing on bridge plate, passes through the group of two chamber hydraulic oil above and below utricule
Close, when vehicle low speed, which is exercised, to be passed through, wheel rolls Cavity surface, and hydraulic oil flows into cavity of resorption, deceleration strip by the aperture on bridge plate
Be depressed, vehicle can smoothly pass, when vehicle high-speed by when, because the aperture on bridge plate serve hydraulic damping effect, epicoele
Hydraulic oil can not flow into cavity of resorption in a short time, so as to which epicoele is extruded and raised, force vehicle deceleration, when vehicle by after,
Because upper cavity wall is than cavity of resorption wall thickness, epicoele tension force is more than cavity of resorption tension force, and the oil of cavity of resorption is retracted upper Cavity surface, has reached rational control
The beneficial effect of vehicle running velocity processed.
Brief description of the drawings
Fig. 1 is the agent structure diagrammatic cross-section of the utility model embodiment.
Embodiment
It is described further below in conjunction with accompanying drawing and the utility model embodiment.
A kind of variable deceleration strip of height, including utricule 1, described utricule 1 are that a cross section is Oval strips shape
Seal, the injection hydraulic oil 11 in described utricule 1 are provided with a bridge plate 2 in the described inner chamber of utricule 1, and described bridge plate 2 will
The inner chamber of utricule 1 is separated into two chambers, described bridge plate 2 up and down and is provided with multiple uniform apertures 21, and the described periphery of utricule 1 is also set
There is lug 12, described bridge plate 2 is coated in described utricule 1 by described lug 12.
Further optimisation technique scheme is that the described epicoele wall thickness of utricule 1 is more than cavity of resorption wall thickness.
Built-in groove is first opened up during use in required section, then is on pre-buried notch by the utility model embodiment holding
Can.
Claims (2)
1. a kind of variable deceleration strip of height, including utricule, it is characterised in that：Described utricule is that a cross section is ellipse
Strip seal, hydraulic oil is injected in described utricule, a bridge plate is provided with described utricule inner chamber, described bridge plate will
Utricule inner chamber is separated into two chambers, described bridge plate up and down and is provided with multiple uniform apertures, and described utricule periphery is additionally provided with prominent
Described bridge plate is coated in described utricule by ear, described lug.
A kind of 2. variable deceleration strip of height according to claim 1, it is characterised in that：In described utricule epicoele wall thickness
More than cavity of resorption wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706015.9U CN206873323U (en) | 2017-06-17 | 2017-06-17 | A kind of variable deceleration strip of height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706015.9U CN206873323U (en) | 2017-06-17 | 2017-06-17 | A kind of variable deceleration strip of height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873323U true CN206873323U (en) | 2018-01-12 |
Family
ID=61333347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720706015.9U Expired - Fee Related CN206873323U (en) | 2017-06-17 | 2017-06-17 | A kind of variable deceleration strip of height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487103A (en) * | 2018-04-16 | 2018-09-04 | 廖俊宇 | A kind of road deceleration strip |
-
2017
- 2017-06-17 CN CN201720706015.9U patent/CN206873323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487103A (en) * | 2018-04-16 | 2018-09-04 | 廖俊宇 | A kind of road deceleration strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103606269B (en) | A kind of control method improving traffic efficiency of freeway construction area | |
| CN206873323U (en) | A kind of variable deceleration strip of height | |
| CN105279981A (en) | Tidal lane driving direction dynamic control method | |
| CN110273392B (en) | Self-adaptive lifting deceleration strip | |
| CN105788312A (en) | Expressway variable speed limit control method based on vehicle and road cooperation | |
| CN206768641U (en) | A kind of highway lanyard with elevating function | |
| CN206307047U (en) | A kind of rail traffic vehicles emergency brake arrangement | |
| CN203429521U (en) | Interchanging structure of novel service areas and expressways | |
| CN205387649U (en) | Ration traffic lane change system | |
| CN109137771A (en) | A kind of deceleration strip that height is variable | |
| CN206887784U (en) | Sliding roof formula protecting canopy frame | |
| CN208869965U (en) | A kind of highway deceleration strip with shock-absorbing function | |
| CN203695917U (en) | Tangent casting system for die casting | |
| CN203229846U (en) | Natural lighting type windproof opencut tunnel lining structure | |
| CN206396656U (en) | Municipal works deceleration strip | |
| CN206015550U (en) | A kind of town road deceleration strip | |
| CN207479521U (en) | A kind of modified runner system of water pump casing for vehicle | |
| CN204799891U (en) | Monolithic brake disc production mould | |
| CN203630957U (en) | Sidewalk safety gate and system thereof | |
| CN206090342U (en) | Integral aluminum alloy acoustic barrier structure unit | |
| CN206290581U (en) | A kind of sliding bearing with oil guide plate | |
| CN108052758A (en) | The linear quality evaluating method of continuous long sharp downhill section based on braking action index | |
| CN103646538A (en) | Sidewalk safety gate and system thereof | |
| CN206036305U (en) | Shifting formwork brake valve | |
| CN207047727U (en) | A kind of deceleration strip with pooling feature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180617 |