CN110080125B - Highway safety early warning device - Google Patents
Highway safety early warning device Download PDFInfo
- Publication number
- CN110080125B CN110080125B CN201910439995.4A CN201910439995A CN110080125B CN 110080125 B CN110080125 B CN 110080125B CN 201910439995 A CN201910439995 A CN 201910439995A CN 110080125 B CN110080125 B CN 110080125B
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- China
- Prior art keywords
- cavity
- sliding
- groove
- side cavity
- centrifugal plate
- 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.)
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- 238000007789 sealing Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Classifications
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- 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
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- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
Abstract
The invention discloses a road safety early warning device which comprises a road surface groove and a side cavity, wherein the road surface groove and the side cavity are arranged on the ground, the road surface groove and the side cavity are respectively arranged on two sides of a road guardrail, the road surface groove and the side cavity are jointly and rotatably connected with a rolling shaft, the parts, located in the road surface groove and the side cavity, of the rolling shaft are respectively and fixedly connected with a rolling wheel and a driving gear, the driving gear is meshed with a driven gear, a centrifugal plate is fixed on the lower end face of the driven gear, and the centrifugal plate is rotatably connected to the lower wall of the side cavity. Has the advantages that: in the invention, when the speed of a vehicle running on the road is low, the roller drives the centrifugal plate to rotate at a low speed, and the centrifugal force borne by the piston cannot drive the centrifugal plate to move towards the edge of the centrifugal plate, so that the vertical rod is in a low position and is not in contact with the red light, and only the green light in the display cavity is in a lighting state at the moment, thereby indicating that the vehicle driver is normal in speed and can continue running.
Description
Technical Field
The invention relates to the technical field of highway speed limiting, in particular to a highway safety early warning device.
Background
At present, an automobile becomes a more popular vehicle, and the limitation on the speed of the automobile is directly related to public safety in the driving process; when a driver drives the vehicle, the driver ignores the situation in the front of the vehicle when looking up the speedometer, and danger is easily caused; on the other hand, many roads have no speed limit signs, and even with the speed limit signs, the speed limit signs usually appear only at intersections and are easy to ignore, so that the driver does not know the speed limit situation of the current road at all in many cases, which makes the driver difficult to grasp the vehicle speed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a road safety early warning device.
In order to achieve the purpose, the invention adopts the following technical scheme: a road safety early warning device comprises a road surface groove and a side cavity which are arranged on the ground, wherein the road surface groove and the side cavity are respectively arranged on two sides of a road guardrail, the road surface groove and the side cavity are jointly and rotatably connected with a rolling shaft, the parts of the rolling shaft, which are positioned in the road surface groove and the side cavity, are respectively and fixedly connected with a roller and a driving gear, the driving gear is meshed with a driven gear, the lower end surface of the driven gear is fixedly provided with a centrifugal plate, and the centrifugal plate is rotatably connected with the lower wall of the side cavity;
the centrifugal plate is internally provided with a sliding cavity, the sliding cavity is internally connected with a piston in a sealing and sliding manner, one side of the sliding cavity, which is close to the centrifugal plate, is provided with an isobaric hole communicated with a side cavity, one side of the piston, which is far away from the isobaric hole, is communicated with a hard tube, the upper end surface of the side cavity is provided with an annular groove, the annular groove is internally connected with an annular sealing sheet in a sealing and sliding manner, the hard tube penetrates through a driven gear and the annular sealing sheet and is communicated with the annular groove, a stand column is fixedly arranged on the ground opposite to the side cavity, the upper side of the stand column is provided with a display cavity, a vertical cavity communicated with the display cavity is arranged in the stand column, the vertical cavity is connected with a vertical rod;
a chute has been seted up to the show intracavity, sliding connection has a red light in the chute, the show intracavity is fixed with a green light, a through-hole has been seted up and the veneer has the light-passing board to the one side that the show chamber is close to the pavement groove, green light electricity is connected with a slide rheostat.
In the road safety early warning device, the green light and the slide sheet of the slide rheostat are both positioned right above the vertical rod.
Compared with the prior art, the invention has the advantages that:
1. in the invention, when the speed of a vehicle running on the road is low, the roller drives the centrifugal plate to rotate at a low speed, and the centrifugal force borne by the piston cannot drive the centrifugal plate to move towards the edge of the centrifugal plate, so that the vertical rod is at a low position and is not in contact with the red light, and only the green light in the display cavity is in a lighting state at the moment, thereby indicating that the speed of a vehicle driver is normal and the vehicle driver can continue to run;
2. when the speed of the vehicle is higher, the roller drives the centrifugal plate to increase, and the centrifugal force borne by the annular sealing plate is larger at the moment so that the annular sealing plate moves towards the edge of the centrifugal plate, so that the vertical rod moves upwards under the extrusion of liquid at the lower side to light the red light, and the red light and the green light jointly irradiate the light-transmitting plate to make the light-transmitting plate show yellow light, so that a vehicle driver is informed of the fact that the vehicle speed is higher and the driver needs to drive cautiously; when the vehicle speed continues to rise, the rotating speed of the roller and the centrifugal plate also increases, the vertical rod continues to move upwards to push the slide sheet of the red light and the slide rheostat to move upwards, and the green light is gradually weakened to enable yellow light displayed by the display cavity to be darker outwards;
3. when the speed of the vehicle exceeds the speed limited by the road, the roller drives the centrifugal plate to rotate at a high speed, so that the vertical rod moves upwards to enable the red light to move to the green light, and the slide sheet of the slide rheostat moves to the other end to enable the green light to be in a short circuit state, at the moment, the display cavity is only displayed in red, and the driver is informed that the vehicle is overspeed and needs to be decelerated immediately.
Drawings
Fig. 1 is a schematic structural diagram of a road safety early warning device provided by the invention;
FIG. 2 is a schematic structural diagram of a side cavity portion of a road safety precaution device according to the present invention;
FIG. 3 is a schematic structural diagram of a display chamber portion of a road safety precaution device according to the present invention;
fig. 4 is a diagram of the electrical connection between the green light and the slide rheostat in the road safety precaution device according to the present invention.
In the figure: the rheostat comprises a road groove 1, a side cavity 2, rollers 3, a centrifugal plate 4, rollers 5, driving gears 6, driven gears 7, a sliding cavity 8, a hard pipe 9, an annular groove 10, an annular sealing piece 11, a piston 12, an isobaric hole 13, a column 14, a vertical cavity 15, a vertical rod 16, a display cavity 17, a sliding groove 18, a red light 19, a green light 20, a light-transmitting plate 21 and a slide rheostat 22.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a road safety early warning device comprises a road surface groove 1 and a side cavity 2 which are arranged on the ground, wherein the road surface groove 1 and the side cavity 2 are respectively arranged at two sides of a road guardrail, the road surface groove 1 and the side cavity 2 are jointly and rotatably connected with a roller 5, the parts of the roller 5, which are positioned in the road surface groove 1 and the side cavity 2, are respectively and fixedly connected with a roller 3 and a driving gear 6, the driving gear 6 is meshed with a driven gear 7, the lower end surface of the driven gear 7 is fixedly provided with a centrifugal plate 4, and the centrifugal plate 4 is rotatably connected with the lower wall of the side cavity 2;
a sliding cavity 8 is formed in the centrifugal plate 4, a piston 12 is connected in the sliding cavity 8 in a sealing and sliding manner, an isobaric hole 13 communicated with the side cavity 2 is formed in one side, close to the centrifugal plate 4, of the sliding cavity 8, a hard pipe 9 is communicated with one side, far away from the isobaric hole 13, of the piston 12, an annular groove 10 is formed in the upper end face of the side cavity 2, an annular sealing sheet 11 is connected in the annular groove 10 in a sealing and sliding manner, liquid in the annular groove 10 is prevented from flowing out, the hard pipe 9 penetrates through the driven gear 7 and the annular sealing sheet 11 and is communicated with the annular groove 10, a stand column 14 is fixedly arranged on the ground opposite to the side cavity 2, a display cavity 17 is formed in the upper side of the stand column 14, a vertical cavity 15 communicated with the display cavity 17 is formed in the stand column 14, a vertical rod 16 is connected in;
a sliding groove 18 is formed in the display cavity 17, a red light 19 is connected in the sliding groove 18 in a sliding mode, a green light 20 is fixed in the display cavity 17, a through hole is formed in one side, close to the pavement groove 1, of the display cavity 17, a light-transmitting plate 21 is glued to one side of the display cavity 17, and the green light 20 is electrically connected with a sliding rheostat 22.
The green light 20 and the sliding piece of the sliding rheostat 22 are both positioned right above the vertical rod 16.
In the invention, liquid is filled in the vertical cavity 15, the annular groove 10, the hard tube 9 and the sliding cavity 8; when the car goes on the road surface and passes through this device, the tire can contact with the gyro wheel in the road surface groove 1, and then drive the driving gear 6 rotation rather than fixed connection, driving gear 6 meshing drives driven gear 7 and rotates, centrifugal plate 4 makes piston 12 in the sliding chamber 8 receive centrifugal force effect and move to the direction of keeping away from isobaric hole 13 along with its synchronous rotation, and then promote liquid wherein and flow to the direction of keeping away from isobaric hole 13, liquid is through sliding chamber 8, hard tube 9, ring channel 10 flows to in the perpendicular chamber 15, promote montant 16 upward movement. In the process, the faster the rotating speed of the centrifugal plate 4 is, the greater the moving distance of the piston 12 is, the more the liquid pushes the vertical rod 16 to move upwards, and the faster the roller 3 rotates, the faster the rotating speed of the centrifugal plate 4 is; when the tyre of the automobile contacts with the roller 3, the linear speeds of the contact surfaces of the tyre and the roller are almost equal, so that the rotating speed of the roller 3 is approximate to that of the wheel, and the running speed of the automobile can be indirectly reflected.
The green light 20 and the slide rheostat 22 are always in an electric connection state, as shown in fig. 4, the green light 20 is normally on in an initial state; the switch of the red light is positioned right below the switch, and when the vertical rod 16 moves upwards to be in contact with the red light 19, the red light 19 can be lightened.
When the running speed of the vehicle is slow, the green light 20 is normally on to indicate that the vehicle is at a safe speed, when the running speed of the vehicle is slightly high, the vertical rod 16 moves upwards to abut against the red light 19 to light the red light, at the moment, the light of the red light 19 and the light of the green light 20 simultaneously irradiate the light-transmitting plate 21 to show yellow, so that a driver is informed that the vehicle speed is fast and the driver needs to drive cautiously, and meanwhile, the red light 19 is not directly opposite to the light-transmitting plate 21, so that the light irradiated to the light-transmitting plate 21 by the red light 19 is less, and at the moment, the green light is obviously more than the red light, so that the; when the vehicle continues to accelerate, the vertical rod 16 continues to push the red light 19 upwards to move, and the yellow light of the light-transmitting plate 21 is gradually deepened in the state, so that the driver is informed that the vehicle is accelerated and needs to slow down.
When the vehicle continues to accelerate to drive the vertical rod 16 to continue to move upwards, the vertical rod 16 pushes the sliding piece of the sliding rheostat 22 to move, as shown in fig. 4, the vertical rod 16 can push the sliding piece of the sliding rheostat 22 to move rightwards, at the moment, the current on the green light 20 is gradually reduced, the brightness is gradually reduced, so that the illumination of red light on the light-transmitting plate 21 is relatively more, and even if yellow light displayed by the light-transmitting plate 21 is deeper, a driver is reminded that the speed is obviously too fast, and the speed is recommended.
When the vehicle continues accelerating to overspeed, the vertical rod 16 pushes the red light 19 to move to the position of the green light 20, and the slide sheet of the slide rheostat 22 also moves to the rightmost side at the moment, and the green light 20 is short-circuited and does not emit light, so the light-transmitting plate 21 only shows red light to clearly tell the driver that the vehicle is in a dangerous condition at overspeed and needs to be decelerated immediately.
Although the terms pavement groove 1, side cavity 2, roller 3, centrifugal plate 4, roller 5, driving gear 6, driven gear 7, sliding cavity 8, hard tube 9, annular groove 10, annular sealing sheet 11, piston 12, isobaric hole 13, upright column 14, upright cavity 15, upright column 16, display cavity 17, sliding groove 18, red light 19, green light 20, light-transmitting plate 21, slide rheostat 22, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (2)
1. A highway safety early warning device comprises a pavement groove (1) and a side cavity (2) which are arranged on the ground, and is characterized in that the pavement groove (1) and the side cavity (2) are respectively arranged at two sides of a road guardrail, the pavement groove (1) and the side cavity (2) are jointly and rotatably connected with a roller (5), the parts, located in the pavement groove (1) and the side cavity (2), of the roller (5) are respectively and fixedly connected with a roller (3) and a driving gear (6), the driving gear (6) is meshed with a driven gear (7), the lower end face of the driven gear (7) is fixedly provided with a centrifugal plate (4), and the centrifugal plate (4) is rotatably connected with the lower wall of the side cavity (2);
a sliding cavity (8) is formed in the centrifugal plate (4), a piston (12) is connected in the sliding cavity (8) in a sliding and sliding mode, an isobaric hole (13) communicated with the side cavity (2) is formed in one side, close to the centrifugal plate (4), of the sliding cavity (8), a hard pipe (9) is communicated with one side, far away from the isobaric hole (13), of the piston (12), an annular groove (10) is formed in the upper end face of the side cavity (2), an annular sealing sheet (11) is connected in the annular groove (10) in a sliding and sealing mode, the hard pipe (9) penetrates through the driven gear (7) and the annular sealing sheet (11) and is communicated with the annular groove (10), a stand column (14) is fixedly arranged on the ground opposite to the side cavity (2), a display cavity (17) is formed in the upper side of the stand column (14), and a vertical cavity (15) communicated with the display cavity (17) is formed in the stand column (14), a vertical rod (16) is connected in the vertical cavity (15) in a sealing and sliding manner, and the vertical cavity (15) is communicated with the annular groove (10);
a sliding groove (18) is formed in the display cavity (17), a red light (19) is connected to the sliding groove (18) in a sliding mode, a green light (20) is fixed in the display cavity (17), a through hole is formed in one side, close to the pavement groove (1), of the display cavity (17) and glued with a light-transmitting plate (21), and the green light (20) is electrically connected with a sliding rheostat (22).
2. A road safety pre-warning device according to claim 1, wherein the green light (20) and the sliding sheet of the sliding rheostat (22) are both located right above the vertical rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439995.4A CN110080125B (en) | 2019-05-24 | 2019-05-24 | Highway safety early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439995.4A CN110080125B (en) | 2019-05-24 | 2019-05-24 | Highway safety early warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110080125A CN110080125A (en) | 2019-08-02 |
| CN110080125B true CN110080125B (en) | 2021-07-06 |
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ID=67421759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910439995.4A Active CN110080125B (en) | 2019-05-24 | 2019-05-24 | Highway safety early warning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110080125B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948627B (en) * | 2006-11-22 | 2012-02-15 | 杜志刚 | highway road surface automobile press sensing power generation and alarming mark method |
| CN104267497B (en) * | 2014-10-23 | 2016-07-27 | 臧治 | A kind of device for pigmented tinting |
| EP3460777A1 (en) * | 2017-09-20 | 2019-03-27 | Vestel Elektronik Sanayi ve Ticaret A.S. | Warning system, method of controlling and controller |
| CN107905133A (en) * | 2017-12-21 | 2018-04-13 | 陈继勇 | A kind of electronic road deceleration strip |
| CN108612004B (en) * | 2018-08-07 | 2020-06-16 | 丁柳朋 | Deceleration strip capable of automatically judging vehicle speed |
| CN109750613B (en) * | 2018-12-20 | 2021-09-07 | 山东华歌建筑设计有限公司 | Speed sensitive type lift deceleration strip |
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2019
- 2019-05-24 CN CN201910439995.4A patent/CN110080125B/en active Active
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| Publication number | Publication date |
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| CN110080125A (en) | 2019-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yiqiang Inventor after: Wang Yehong Inventor before: Wang Yehong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210611 Address after: 276000 52 Chang'an Middle Road, Yishui Town, Yishui County, Linyi City, Shandong Province Applicant after: Xu Yiqiang Address before: 311300 No.68, Beihuan Beier Road, Lin'an Economic Development Zone, Lin'an City, Hangzhou City, Zhejiang Province Applicant before: Wang Yehong |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant |