CN204199201U - A kind of flexible deceleration strip - Google Patents
A kind of flexible deceleration strip Download PDFInfo
- Publication number
- CN204199201U CN204199201U CN201420601405.6U CN201420601405U CN204199201U CN 204199201 U CN204199201 U CN 204199201U CN 201420601405 U CN201420601405 U CN 201420601405U CN 204199201 U CN204199201 U CN 204199201U
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- China
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- road
- projection
- pedestal
- round platform
- spring
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Abstract
The utility model relates to deceleration driven bulking block, especially a kind of flexible deceleration strip, by several structures, the identical and flexible deceleration device be laid on road pedestal forms for it, several road pedestals on road surface according to road width linear array at regular intervals, each flexible deceleration device comprises the projection and projection cover, spring and pedestal that match, projection cover is connected by the screwed hole that bolt is corresponding with pedestal, pedestal is shaped with round platform, round platform is set with spring.This apparatus structure is simple, and cost is low, and install, safeguard, change convenient, deceleration safe effect is good, applied widely, vehicle by time the vibration that produces obviously reduce, comfortableness significantly improves, and can not scratch vehicle.
Description
Technical field
The utility model relates to deceleration driven bulking block, especially a kind of flexible deceleration strip.
Background technology
In order to ensure the safety of vehicular traffic and pedestrian, the section of slow down is needed to need to arrange deceleration device at the entrance, intersection, long descending etc. of road.Deceleration device on current road mostly is reminding type: as the slow warning sign that slows down, with the convex type camber deceleration strip of row with road surface height of formation difference, deceleration ridge, guardrail that errant vehicle is arranged or ring road etc. of saving oneself, these deceleration devices all need driver to have recognized the need in advance slow down and take deceleration or brake measure to control Vehicle Speed, once driver does not recognize or realizes evening, easily cause traffic accident.Existing deceleration device can not control the travel speed of vehicle and the comfortableness of guarantee vehicle effectively.Patent CN201410145248.7 discloses a kind of active flexible deceleration device, but due to the feature of its structure own, vehicle by time easily produce obvious vibration, and easy scratch vehicle.
Utility model content
It is simple that the purpose of this utility model is to provide structure, and cost is low, installs, safeguards, changes conveniently, deceleration safe effect is good, applied widely, and obviously reduce vehicle by time the vibration that produces,, significantly improve comfortableness driver comfort, can not the flexible deceleration device of scratch vehicle.
The technical scheme that the utility model is taked is as follows:
By several structures, the identical and flexible deceleration device be laid on road pedestal forms flexible deceleration strip of the present utility model, several road pedestals on road surface according to road width linear array at regular intervals; Described flexible deceleration device comprises the projection and projection cover that match; Described projection cover is connected by the screwed hole that bolt is corresponding with road pedestal, the interior shape of described boss cover and boss mating shapes, and described projection bottom surface is provided with square groove; Described road pedestal is fixedly connected with the concrete on roadbed, described road pedestal is provided with round platform, described round platform is equipped with spring, described round platform side is provided with the lower square groove for fixing spring, described spring upper end is connected in the upper square groove of projection bottom surface, and lower end is connected in the upper square groove of round platform side.
Further, projection described in the utility model is hexahedron, and its upper surface is arcwall face, and soffit is plane, and two corresponding side surface are inclined-plane, two other side and plane perpendicular.
Further, the height of round platform described in the utility model is greater than spring minimal compression height.
Further, projection cover both sides, bottom described in the utility model have at least 2 for discharging the rhone of ponding.
Further, number of springs described in the utility model at least 1.
the beneficial effects of the utility model are:
This flexible deceleration device of the present utility model, is laid on road pedestal according to road width at regular intervals, and the control overflow according to the speed of a motor vehicle selects model, can effectively reduce Vehicle Speed or vehicle is stopped.The utility model improves concrete shape and the connected mode of projection and projection cover, make vehicle by time the vibration that produces obviously reduce, comfortableness significantly improves, and can not scratch vehicle.Of the present utility model reasonable in design, structure is simple, and cost is low, and install, safeguard, change conveniently, deceleration safe effect is good, applied widely.
Accompanying drawing explanation
Fig. 1 is the plane structure schematic diagram of the flexible deceleration strip of the utility model;
Fig. 2 is the utility model flexible deceleration device Standard schematic diagram;
Fig. 3 is that sectional view schematic diagram is looked in the flexible deceleration device A-A face of the utility model;
Fig. 4 is that sectional view schematic diagram is looked in the flexible deceleration device B-B face of the utility model;
Fig. 5 is the utility model projection top view schematic diagram;
Fig. 6 is the utility model projection sectional view schematic diagram;
Fig. 7 is the utility model projection cover top view schematic diagram;
Fig. 8 is the utility model projection cover sectional view schematic diagram;
Fig. 9 is the utility model pedestal and round platform top view schematic diagram;
Figure 10 is the utility model pedestal and round platform elevation schematic diagram;
In the accompanying drawings: 1-projection cover, 2-projection, 3-spring, 4-round platform, 5-bolt hole, 6-screwed hole, 7-rhone, 8-road pedestal.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-10 and detailed description of the invention thereof, the utility model is described in further detail.
By several structures, the identical and flexible deceleration device be laid on road pedestal 8 forms flexible deceleration device of the present utility model.Several road pedestals 8 on road surface according to road width linear array at regular intervals; Described flexible deceleration device comprises the projection 2 and projection cover 1 that match; Described projection cover 1 is connected by the screwed hole 6 that bolt is corresponding with road pedestal 8, and described projection 2 bottom surface is provided with square groove; Described road pedestal 8 is provided with round platform 4, described round platform 4 is equipped with spring 3, described round platform 4 side is provided with the lower square groove for fixing spring, and described spring 3 upper end is connected in the upper square groove of projection bottom surface, and lower end is connected in the upper square groove of round platform 4 side.The length that length and width and the projection of described road pedestal 8 overlap 1 is identical with width, and concrete numerical value is determined according to car speed control overflow.
Projection 2 described in the utility model is hexahedron, and its upper surface is arcwall face, and soffit is plane, and two corresponding side surface are inclined-plane, two other side and plane perpendicular.Described boss overlaps 1 inside face shape and boss 2 mating shapes, and outside is arcwall face, and curvature is less than the projection 2 upper arcuate face curvature.Owing to improving concrete shape and the connected mode of projection and projection cover, make vehicle by time the vibration that produces obviously reduce, comfortableness significantly improves, and can not scratch vehicle.
Road pedestal 8 described in the utility model is fixedly connected with the concrete on roadbed; The height of round platform 4 is greater than spring 3 minimal compression height; Round platform 4 pairs of telescopic springs lead, and prevent camber of spring, also transmitted by after vehicle compression the load of coming for support rim, and load is effectively passed to pedestal and concrete, pass to subgrade soils thus.
Projection described in the utility model overlaps 1 both sides, bottom and has at least 2 for discharging the rhone 7 of ponding, each side one.Then flow out from two rhones 7 when there being ponding to enter flexible deceleration device.
The quantity at least 1 of spring 3 described in the utility model, the increasing number of spring, can increase the effect that reduces Vehicle Speed further and increase the comfortableness that vehicle rolls, preferably, the quantity of spring 3 is 14, is divided into two rows, often arranges 7.
Claims (5)
1. a flexible deceleration strip, is characterized in that the identical and flexible deceleration device be laid on road pedestal (8) forms by several structures for it, several road pedestals (8) on road surface according to road width linear array at regular intervals;
Described flexible deceleration device comprises the projection (2) and projection cover (1) that match; Described projection cover (1) is connected by the screwed hole (6) that bolt is corresponding with road pedestal (8), the interior shape of described boss cover (1) and boss (1) mating shapes, and described projection (2) bottom surface is provided with square groove;
Described road pedestal (8) is fixedly connected with the concrete on roadbed, described road pedestal (8) is provided with round platform (4), described round platform (4) is equipped with spring (3), described round platform (4) side is provided with the lower square groove for fixing spring, described spring (3) upper end is connected in the upper square groove of projection bottom surface, and lower end is connected in the upper square groove of round platform (4) side.
2. a kind of flexible deceleration strip according to claim 1, it is characterized in that described projection (2) is hexahedron, its upper surface is arcwall face, and soffit is plane, and two corresponding side surface are inclined-plane, two other side and plane perpendicular.
3. the flexible deceleration strip of one according to claim 1, is characterized in that the height of described round platform (4) is greater than spring (3) minimal compression height.
4. the flexible deceleration strip of one according to claim 1, is characterized in that described projection cover (1) both sides, bottom have at least 2 for discharging the rhone (7) of ponding.
5. the flexible deceleration strip according to claim 1 ~ 4 any one, is characterized in that the quantity at least 1 of described spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601405.6U CN204199201U (en) | 2014-10-17 | 2014-10-17 | A kind of flexible deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601405.6U CN204199201U (en) | 2014-10-17 | 2014-10-17 | A kind of flexible deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199201U true CN204199201U (en) | 2015-03-11 |
Family
ID=52657176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601405.6U Expired - Fee Related CN204199201U (en) | 2014-10-17 | 2014-10-17 | A kind of flexible deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199201U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758919A (en) * | 2017-03-02 | 2017-05-31 | 招商局重庆交通科研设计院有限公司 | Deceleration driven |
| CN109322254A (en) * | 2018-09-28 | 2019-02-12 | 蔡晓君 | The removable buffering band structure of the speed limiting road combined type of automobile slope |
| CN109440668A (en) * | 2018-09-28 | 2019-03-08 | 蔡晓君 | The removable buffering band structure of the speed limiting road combined type of automobile slope |
| CN113216031A (en) * | 2021-06-04 | 2021-08-06 | 贵州电网有限责任公司 | Highway sharp bend attention device |
-
2014
- 2014-10-17 CN CN201420601405.6U patent/CN204199201U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758919A (en) * | 2017-03-02 | 2017-05-31 | 招商局重庆交通科研设计院有限公司 | Deceleration driven |
| CN106758919B (en) * | 2017-03-02 | 2018-11-02 | 招商局重庆交通科研设计院有限公司 | Deceleration driven |
| CN109322254A (en) * | 2018-09-28 | 2019-02-12 | 蔡晓君 | The removable buffering band structure of the speed limiting road combined type of automobile slope |
| CN109440668A (en) * | 2018-09-28 | 2019-03-08 | 蔡晓君 | The removable buffering band structure of the speed limiting road combined type of automobile slope |
| CN113216031A (en) * | 2021-06-04 | 2021-08-06 | 贵州电网有限责任公司 | Highway sharp bend attention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20201017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |