CN202148499U - Humanization bidirectional automatic road speed-limiting device - Google Patents
Humanization bidirectional automatic road speed-limiting device Download PDFInfo
- Publication number
- CN202148499U CN202148499U CN201120229169U CN201120229169U CN202148499U CN 202148499 U CN202148499 U CN 202148499U CN 201120229169 U CN201120229169 U CN 201120229169U CN 201120229169 U CN201120229169 U CN 201120229169U CN 202148499 U CN202148499 U CN 202148499U
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- speed limit
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- projection
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Abstract
The utility model discloses a humanization bidirectional automatic road speed-limiting device which comprises a base (1) and cover plates (2), wherein a touching plate (3) and a wedge-shaped push block (6) are respectively arranged at the upper part of each side of the base (1), a speed-limiting lug (4) is arranged on an inclined plane between the two wedge-shaped push blocks (6), the touching plate (3) at each side is connected with the wedge-shaped push block (6) at the same side through a push rod (7) and a damper (5), and the two cover plates are respectively covers over the push rods (7) and the dampers (5) at the two sides and are connected on the base (1). The humanization bidirectional automatic road speed-limiting device can generate stronger shock and vibration to vehicles running in a speed higher than the regulated speed but not to vehicles running in a speed lower than the regulated speed, so that the riding comfort of the driving personnel and passengers is ensured, and the road is benefited to be unobstructed; and in addition, the limited speed can be adjusted, the installation is simple and easy, and the use is very convenient and flexible.
Description
Technical field
the utility model relates to the two-way road automatic speed limit device of a kind of hommization, belongs to the road speed limit device technical field.
Background technology
road speed limit device is used to make the vehicle deceleration of fast running, plays the effect of restricted speed.The road speed limit device that generally adopts at present is the strip boss of a protuberance, makes with concrete or rubber pad etc.This speed-limiting device is when vehicle passes through; No matter whether the speed of a motor vehicle is in the maximum speed limit zone; Certain impact shock is caused to vehicle in the capital, makes vehicle produce certain jolting, and certainly will influence driver's and occupant in the vehicle that goes by fixing speed riding comfort and vehicle handling and stability like this; Not only be unfavorable for the benign cycle of The coast is clear and traffic, also can cause certain loss the Vehicular system performance.Therefore the result of use of existing road speed limit device still is not ideal enough.
Summary of the invention
The purpose of
the utility model is: provide a kind of and can produce stronger impact shock and to be lower than the two-way road automatic speed limit device of hommization that vehicle that fixing speed goes can not produce or produce less impact shock, to overcome the deficiency of prior art through hindering to being higher than vehicle that fixing speed goes.
The technical scheme of
the utility model is to constitute like this: the two-way road automatic speed limit device of a kind of hommization of the utility model does; This device comprises base and cover plate; Touch panel and wedge shape pushing block are housed respectively above the both sides of base, the speed limit projection is installed on the inclined-plane between two wedge shape pushing blocks; The touch panel of every side all is connected with the wedge shape pushing block of this side with damper through push rod respectively; Two cover plates covers respectively above the push rod of both sides and damper and is connected on the base.
are provided with block between above-mentioned touch panel and wedge shape pushing block, on block, be provided with the installing and locating hole, and block is fixed on the base.
on above-mentioned base, the both sides at speed limit projection two ends all are respectively equipped with spring block, on the sidewall of speed limit projection, are provided with the spacing fixture block of projection, the speed limit projection is limited between the spring block through the spacing fixture block of projection.
are provided with return spring between above-mentioned touch panel and spring block.
above-mentioned damper is rubber bar, spring or rubber air spring device.
are through upwards rising of speed limit projection vehicle to be formed roadblock owing to having adopted technique scheme, the utility model, produce resistance, thereby play the effect of speed limit.It is relevant that can the speed limit projection upwards rise the impact force that affacts on the touch panel with wheel, promptly relevant with speed of a motor vehicle height; For to be higher than the vehicle that fixing speed is gone; This vehicle produces bigger impact to touch panel; Make touch panel promote the wedge shape pushing block through push rod and damper and move, the speed limit projection upwards rises along this inclined-plane under the ramp effect of wedge shape pushing block, can produce stronger impact shock to the obstruction of vehicle like this; Play the roadblock effect, effectively limiting vehicle drives over the speed limit.And for to be lower than the vehicle that fixing speed is gone; The speed limit projection of this device can upwards not rise; Can be to the vehicle vibration that impacts; Do not play the roadblock effect, do not influence driver and occupant in the vehicle that goes by fixing speed riding comfort and vehicle control stability, and help The coast is clear and traffic benign cycle.The qualification speed of the utility model can be regulated; The damper of directly changing different damping coefficient and stiffness factor during adjusting gets final product; And also can match the Nonlinear Viscous Damper of isotactic lattice to the limiting condition that some accident-prone road section is prone to; Can different qualification speed be set to different highway sections like this, very easy to use and flexible.
Description of drawings
Fig. 1 is the appearance structure sketch map of the utility model;
Fig. 2 is the internal construction sketch map after the utility model is removed cover plate;
Fig. 3 is the structural representation in the speed limit projection rise process of the utility model;
Fig. 4 is the structural representation of the touch panel of the utility model;
Fig. 5 is the structural representation that the utility model cover plate is connected with base;
Fig. 6 is the structural representation of the speed limit projection of the utility model.
are further described the utility model below in conjunction with the accompanying drawing and the specific embodiment.
The specific embodiment
The embodiment of
the utility model: the two-way road automatic speed limit device of a kind of hommization structural representation of the utility model is shown in Fig. 1～6; This device comprises base 1 and cover plate 2; Above the both sides of base 1, adorn lastblock touch panel 3 and a wedge shape pushing block 6 respectively, on the inclined-plane between two wedge shape pushing blocks 6, install speed limit projection 4; The touch panel 3 of every side all is connected with the wedge shape pushing block 6 of this side with damper 5 through push rod 7 respectively, and damper 5 can adopt existing rubber bar, spring or existing rubber air spring device finished product; In order to reach more firm purpose; Can between touch panel 3 and wedge shape pushing block 6, install block 9; And on block 9, produce installing and locating hole 10, and block 9 is fixed on (as shown in Figure 2) on the base 1, block 9 not only can play the positioning action that installing and locating and wedge-shaped catch are replied; Can also prevent artificially touch panel 3 to be pulled out from the outside after cooperating cover plate to install, play antitheft and prevent by the effect of artificial destruction; In order to make whole device work more reliable; Can be on base 1, all fixing respectively spring block 11 in both sides at speed limit projection 4 two ends; And on the sidewall of speed limit projection 4, install 4 spacing fixture blocks 12 of projection, speed limit projection 4 is limited between the spring block 11 through the spacing fixture block 12 of projection also can only moves up and down; A return spring 8 is installed respectively between touch panel 3 and spring block 11 simultaneously; Cover two cover plates 2 respectively above the push rod of both sides 7 and damper 5 then and be connected on the base 1.
When the utility model is used in
, the utility model is fixed on the road that needs to slow down, when vehicle process the utility model; Tire presses touch panel 3, and at this moment, the push rod 7 of touch panel 3 travels forward; Suffered power is passed to damper 5,, surpasses speed limit (by damper 5 decisions) if the speed of a motor vehicle is very fast; Then damper 5 promotion wedge shape pushing blocks 6 travel forward; Make speed limit projection 4 upwards rise (as shown in Figure 3), vehicle is advanced play certain barrier effect, reach the purpose of speed limit along spring block 11.If the speed of a motor vehicle is slower, do not reach speed limit (by damper 5 decisions), then damper 5 can not promote wedge shape pushing block 6 and travels forward, and speed limit projection 4 can upwards not rise yet, and does not influence passing through of vehicle.
The embodiment of
the utility model is not limited to the foregoing description, all belongs within the protection domain of the utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (5)
1. two-way road automatic speed limit device of hommization; Comprise base (1) and cover plate (2); It is characterized in that: the top, both sides at base (1) is equipped with touch panel (3) and wedge shape pushing block (6) respectively, and speed limit projection (4) is installed on the inclined-plane between two wedge shape pushing blocks (6); The touch panel of every side (3) all is connected with the wedge shape pushing block (6) of this side with damper (5) through push rod (7) respectively; Two cover plates (2) covers push rod (7) and damper (5) top in both sides respectively and is connected on the base (1).
2. the two-way road automatic speed limit device of hommization according to claim 1; It is characterized in that: between described touch panel (3) and wedge shape pushing block (6), be provided with block (9); On block (9), be provided with installing and locating hole (10), block (9) is fixed on the base (1).
3. the two-way road automatic speed limit device of hommization according to claim 1; It is characterized in that: both sides last at base (1), speed limit projection (4) two ends all are respectively equipped with spring block (11); On the sidewall of speed limit projection (4), be provided with the spacing fixture block of projection (12), speed limit projection (4) is limited between the spring block (11) through the spacing fixture block of projection (12).
4. the two-way road automatic speed limit device of hommization according to claim 3 is characterized in that: between touch panel (3) and spring block (11), be provided with return spring (8).
5. the two-way road automatic speed limit device of hommization according to claim 1 is characterized in that: damper (5) is rubber bar, spring or rubber air spring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229169U CN202148499U (en) | 2011-07-01 | 2011-07-01 | Humanization bidirectional automatic road speed-limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229169U CN202148499U (en) | 2011-07-01 | 2011-07-01 | Humanization bidirectional automatic road speed-limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148499U true CN202148499U (en) | 2012-02-22 |
Family
ID=45589562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120229169U Expired - Fee Related CN202148499U (en) | 2011-07-01 | 2011-07-01 | Humanization bidirectional automatic road speed-limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442469A (en) * | 2015-12-25 | 2016-03-30 | 常州大学 | Deceleration strip capable of clear punishment on different vehicle speeds |
| CN111472293A (en) * | 2020-04-16 | 2020-07-31 | 费朦 | Intelligent warning device that job site used |
-
2011
- 2011-07-01 CN CN201120229169U patent/CN202148499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442469A (en) * | 2015-12-25 | 2016-03-30 | 常州大学 | Deceleration strip capable of clear punishment on different vehicle speeds |
| CN111472293A (en) * | 2020-04-16 | 2020-07-31 | 费朦 | Intelligent warning device that job site used |
| CN111472293B (en) * | 2020-04-16 | 2021-09-21 | 南京六合高新建设发展有限公司 | Intelligent warning device that job site used |
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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: 20120222 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |