CN204139089U - The novel anti-highway deceleration strip that jolts - Google Patents
The novel anti-highway deceleration strip that jolts Download PDFInfo
- Publication number
- CN204139089U CN204139089U CN201420586905.7U CN201420586905U CN204139089U CN 204139089 U CN204139089 U CN 204139089U CN 201420586905 U CN201420586905 U CN 201420586905U CN 204139089 U CN204139089 U CN 204139089U
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- CN
- China
- Prior art keywords
- spring sleeve
- deceleration strip
- spring
- base
- main body
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- 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
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Abstract
A kind of novel anti-highway deceleration strip that jolts, comprises deceleration strip main body, upper spring sleeve, uprighting spring, lower spring sleeve, base and horizontal spring.Upper base plate and lower seat board is fixed with respectively with submounts below deceleration strip main body, upper base plate and lower seat board by bearing pin respectively with upper spring sleeve) be connected with lower spring sleeve ends, the upper spring sleeve be connected with deceleration strip main body is placed within the lower spring sleeve that is connected with base, in upper spring sleeve, lower spring sleeve, uprighting spring is housed, the two ends of uprighting spring are individually fixed in upper spring sleeve and lower spring sleeve.The lower spring sleeve outer wall be connected with base and base side wall are connected by horizontal spring.The vehicle slowly crossed can be made to reduce jolt, ensure the comfortable and safety of occupant.Comparatively pitchpole is produced for the vehicle crossed fast, forces vehicle pre-decelerating, thus serve the effect ensuring traffic safety and ensure occupant's comfort.
Description
Technical field
The utility model belongs to field of traffic facilities, particularly relates to a kind of anti-highway deceleration strip that jolts.
Background technology
For ensureing traffic safety, be that the deceleration facilities of the representative section that needs vehicle deceleration to go slowly in each city of China and traffic accident are easily sent out section and be used widely with deceleration strip.Traditional deceleration strip mostly is bar shape and rubber or metal material, is laid on the section that need slow down and makes bump to reach the object of deceleration.The use of deceleration strip ensure that traffic safety in a way really, but can cause jolting of vehicle, brings certain sense of discomfort also to vehicle driver and passenger simultaneously.Some Novel deceleration strips also engender at present, and these deceleration strips can reduce jolting through vehicle, improve the comfort level of personnel in car, but lose due slowing effect for the vehicle of running at high speed, cannot ensure traffic safety.
Summary of the invention
For solve existing deceleration strip cannot have concurrently slow down run at high speed vehicle speed and ensure to pass slowly vehicle and do not cause the deficiency of jolting, the utility model provides a kind of anti-highway deceleration strip that jolts, this deceleration strip not only can make the vehicle crossed at a high speed cause to jolt, thus force it in Reduced Speed Now before deceleration strip, also the vehicle slowly crossed can be made to reduce amplitude of jolting, thus ensure that passengers inside the car are to the requirement of comfort level.
The utility model solves the problems of the technologies described above adopted technical scheme:
Comprise deceleration strip main body, upper spring sleeve, uprighting spring, lower spring sleeve, base and horizontal spring.Upper base plate and lower seat board is fixed with respectively with submounts below deceleration strip main body, upper base plate and lower seat board by bearing pin respectively with upper spring sleeve) be connected with lower spring sleeve ends, the upper spring sleeve be connected with deceleration strip main body is placed within the lower spring sleeve that is connected with base, in upper spring sleeve, lower spring sleeve, uprighting spring is housed, the two ends of uprighting spring are individually fixed in upper spring sleeve and lower spring sleeve.The lower spring sleeve outer wall be connected with base and base side wall are connected by horizontal spring.
By such scheme, described upper spring sleeve equals the vertical distance of upper surface apart from road surface of deceleration strip main body along the extreme displacement that lower spring sleeve lining moves down.
By such scheme, it is inner that described horizontal spring is installed on side spring spool.
By such scheme, described deceleration strip base has through hole.
When vehicle reaches deceleration strip fast, because car speed is very fast, horizontal direction produces larger inertia impulsive force, secondary inertia impulsive force can overcome the horizontal spring elastic force effect connecting base side wall and lower spring sleeve outer wall, thus deceleration strip main body can be made to produce displacement forward, deceleration strip one lateral edges can contact with road surface and be placed on road surface, therefore deceleration strip main body cannot be pressed into below road surface and play and make vehicle produce the effect of jolting, thus forces vehicle just to slow down before this kind of deceleration strip sailing.When vehicle slowly reaches deceleration strip, because the speed of a motor vehicle is slower, the inertia impulsive force that horizontal direction produces is not enough to overcome the effect of horizontal spring elastic force, thus it is equal with road surface to make deceleration strip main body be entered below road surface by pressure wheel, decrease the vehicle produced because deceleration strip protrudes from road surface to jolt, ensure that occupant's is comfortable.
The beneficial effects of the utility model are, the vehicle slowly crossed can be made to reduce and jolt, ensure the comfortable and safety of occupant.Comparatively pitchpole is produced for the vehicle crossed fast, forces vehicle pre-decelerating, thus serve the effect ensuring traffic safety and ensure occupant's comfort.
Accompanying drawing explanation
Fig. 1 is the utility model structure schematic side view when crossing without vehicle.
Fig. 2 is the utility model A-A cross section view when crossing without vehicle.
Fig. 3 is the utility model vehicle structure schematic side view when slowly crossing.
Fig. 4 is the utility model vehicle structure schematic side view when crossing fast.
In figure: 1. deceleration strip main body, 2. upper base plate, 3. upper spring sleeve, 4. uprighting spring, 5. lower spring sleeve, 6. base, 7. bearing pin, 8. side spring spool, 9. horizontal spring, 10. descend seat board, 11. through holes
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, whole deceleration strip main body 1 is placed on road surface, and base 6 is placed under road surface.Deceleration strip main body 1 width is less than base 6 inwall width, and deceleration strip main body 1 lower plane is higher than road surface certain distance.Deceleration strip main body 1 and base 6 are fixed together with upper base plate 2 and lower seat board 10 respectively, and upper spring sleeve 3 is placed within lower spring sleeve 5.In upper spring sleeve 3, lower spring sleeve 5, uprighting spring 4 is housed, the two ends of uprighting spring 4 are individually fixed in upper spring sleeve 3 and lower spring sleeve 5, the outer wall of lower spring sleeve 5 is connected with horizontal spring 9 with the sidewall side spring spool 8 of base 6, and upper spring sleeve 3 and lower spring sleeve 5 use pinned connection respectively with upper base plate 2 and lower seat board 10.Deceleration strip main body 1 width is less than base 6 inwall width, and deceleration strip main body 1 lower plane is higher than road surface certain distance.Deceleration strip base has through hole 11, can discharge the rainwater of savings.
As shown in Figure 3, when vehicle slowly crosses deceleration strip main body 1, because the speed of a motor vehicle is slower, the inertia impulsive force that horizontal direction produces is not enough to the elastic force effect overcoming horizontal spring 9 generation, thus wheel pressure makes deceleration strip main body 1 be pressed into below ground, uprighting spring 4 bears the pressure from wheel and shrinks simultaneously, effectively alleviates jolting of vehicle.After vehicle crosses deceleration strip, the elastic force effect due to uprighting spring 4 can make deceleration strip main body 1 again convex on road surface.
As shown in Figure 4, when vehicle crosses deceleration strip main body 1 fast, because the speed of a motor vehicle is very fast, the inertia impulsive force that horizontal direction produces can overcome the elastic force effect that horizontal spring 9 produces, thus on the road surface that deceleration strip main body 1 is hit in the horizontal direction, simultaneously due to the pressure effect in vertical road wheel direction makes deceleration strip main body 1 cannot by below press-in road surface, deceleration strip side together with the squeezed tight of road surface, opposite side can support at lower spring sleeve bottom due to upper spring sleeve 3 lower end and play a supporting role, therefore vehicle just can produce and jolt, vehicle is forced just to slow down before reaching deceleration strip, ensure that traffic safety.
Claims (4)
1. the novel anti-highway deceleration strip that jolts, is characterized in that: comprise deceleration strip main body (1), upper spring sleeve (3), uprighting spring (4), lower spring sleeve (5), base (6) and horizontal spring (9), deceleration strip main body (1) is fixed with upper base plate (2) and lower seat board (10) below and above base (6) respectively, upper base plate (2) is connected with lower spring sleeve (5) end with upper spring sleeve (3) by bearing pin (7) respectively with lower seat board (10), the upper spring sleeve (3) be connected with deceleration strip main body is placed within the lower spring sleeve (5) that is connected with base, upper spring sleeve (3), uprighting spring (4) is housed in lower spring sleeve (5), the two ends of uprighting spring (4) are individually fixed in upper spring sleeve (3) and lower spring sleeve (5), lower spring sleeve (5) outer wall be connected with base and base (6) sidewall are connected by horizontal spring (9).
2. the novel anti-highway deceleration strip that jolts according to claim 1, is characterized in that: described upper spring sleeve (3) equals the vertical distance of upper surface apart from road surface of deceleration strip main body (1) along the extreme displacement that lower spring sleeve (5) inwall moves down.
3. the novel anti-highway deceleration strip that jolts according to claim 1 and 2, is characterized in that: it is inner that described horizontal spring (9) is installed on side spring spool (8).
4. the novel anti-highway deceleration strip that jolts according to claim 3, is characterized in that: described base (6) has through hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586905.7U CN204139089U (en) | 2014-10-11 | 2014-10-11 | The novel anti-highway deceleration strip that jolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586905.7U CN204139089U (en) | 2014-10-11 | 2014-10-11 | The novel anti-highway deceleration strip that jolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139089U true CN204139089U (en) | 2015-02-04 |
Family
ID=52415786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586905.7U Expired - Fee Related CN204139089U (en) | 2014-10-11 | 2014-10-11 | The novel anti-highway deceleration strip that jolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778730A (en) * | 2019-03-12 | 2019-05-21 | 陈年康 | Road level deceleration strip |
| CN113897882A (en) * | 2021-11-22 | 2022-01-07 | 湖南工学院 | Deceleration strip |
-
2014
- 2014-10-11 CN CN201420586905.7U patent/CN204139089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778730A (en) * | 2019-03-12 | 2019-05-21 | 陈年康 | Road level deceleration strip |
| CN113897882A (en) * | 2021-11-22 | 2022-01-07 | 湖南工学院 | Deceleration strip |
| CN113897882B (en) * | 2021-11-22 | 2022-09-16 | 湖南工学院 | Deceleration strip |
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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: 20150204 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |