CN216194224U - Road traffic warning board - Google Patents
Road traffic warning board Download PDFInfo
- Publication number
- CN216194224U CN216194224U CN202122169275.6U CN202122169275U CN216194224U CN 216194224 U CN216194224 U CN 216194224U CN 202122169275 U CN202122169275 U CN 202122169275U CN 216194224 U CN216194224 U CN 216194224U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- warning sign
- warning board
- road traffic
- warning
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000007858 starting material Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a road traffic warning board, which belongs to the technical field of road identification and comprises two mounting legs; the warning board is fixedly connected between the close ends of the two mounting legs; backup pad, backup pad fixed connection is in the one end of installing leg, the upper end fixedly connected with motor of backup pad, when the surface of warning sign is cleaned in needs, can pass through starter motor, at this moment just can drive the lead screw through the drive belt and rotate, and then make its circumference surface threaded connection's screw-nut remove, at this moment the cleaning roller just can roll on the surface of warning sign and clean its surperficial filth, make the warning sign after being polluted through such design, can be whenever and wherever possible clean by oneself, and then make every driver all can obtain the most clear road sign, thereby improve the traffic safety of road, eliminate traffic hidden danger.
Description
Technical Field
The utility model belongs to the technical field of road identification, and particularly relates to a road traffic warning board.
Background
The road traffic sign is a graphic symbol for displaying traffic laws and regulations and road information, and can make the traffic laws and regulations be visually, specifically and concisely expressed, and at the same time express the contents which are difficult to be described by characters, and can be used for managing traffic and indicating driving direction to ensure the facilities of road smoothness and driving safety. The highway is suitable for highways, urban roads and all special highways, has the property of law, and vehicles and pedestrians must obey the property.
In road safety, the warning sign plays an important role for the vehicle of passing can all obtain the most complete and complete road information, nevertheless can raise dust at the inevitable in-process that the vehicle came and came, and this kind of dust can pollute the surface of warning sign, makes other vehicles can't obtain the most audio-visual observation, and current warning sign does not possess self-cleaning function, and this makes the potential safety hazard of road traffic can't be by timely elimination, and then influences every traffic participant's personal safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a road traffic warning board, and aims to solve the problems that the road warning board in the prior art does not have a self-cleaning function, so that dust raised by vehicles coming and going pollutes the surface of the warning board, and further the potential safety hazard of road traffic is improved.
In order to achieve the purpose, the utility model provides the following technical scheme:
a road traffic warning sign, comprising:
two mounting legs;
the warning board is fixedly connected between the close ends of the two mounting legs;
the supporting plate is fixedly connected to one end of each mounting leg, the upper end of each supporting plate is fixedly connected with a motor, the lower inner wall of one mounting leg is rotatably connected with a lead screw, the circumferential surface of the lead screw is in threaded connection with a lead screw nut, one end of the lead screw nut is rotatably connected with a rotating shaft, and the lead screw and the circumferential surface of an output shaft of the motor are in transmission connection with a transmission belt;
the cleaning roller is fixedly connected to the circumferential surface of the rotating shaft and is tangent to the warning board; and two sets of reverse rotation friction mechanisms, two sets of reverse rotation friction mechanisms are all arranged on one side of the warning board, and the reverse rotation friction mechanisms are used for increasing the friction force between the cleaning roller and the warning board
As a preferable scheme of the present invention, each set of the counter-rotating friction mechanisms is composed of a rack and a gear, the rack is fixedly connected to one end of the warning board, the gear is fixedly connected to the circumferential surface of the rotating shaft, and the gear is engaged with the rack.
As a preferred scheme of the present invention, the lower inner wall of the other one of the mounting legs is fixedly connected with a limiting post, the other end of the rotating shaft is rotatably connected with a limiting ring, and the limiting ring is slidably connected to the circumferential surface of the limiting post.
As a preferred scheme of the utility model, the upper end of the limiting column is fixedly connected with a limiting plate.
As a preferable scheme of the utility model, the lower ends of the two mounting legs are fixedly connected with stabilizing blocks, and the two stabilizing blocks are both made of rubber.
As a preferable scheme of the utility model, the other end of the warning board is fixedly connected with two wind-resistant rods.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, when the surface of warning sign is cleaned to needs, can pass through starter motor, at this moment just can drive the lead screw through the drive belt and rotate, and then make its circumference surface threaded connection's screw-nut remove, at this moment the cleaning roller just can roll and clean its surperficial filth on the surface of warning sign, make the warning sign after by the pollution through such design, can be anytime and anywhere clean by oneself, and then make every driver all can obtain the most clear road sign, thereby improve the traffic safety of road, eliminate the traffic hidden danger.
2. In this scheme, when the cleaning roller rolled on the surface of warning sign, can drive the axis of rotation and rotate, at this moment just can make gear and rack mesh, and then make the commentaries on classics power of cleaning roller strengthened through such meshing, and then make its frictional force with the warning sign surface strengthen to strengthen the cleaning ability of cleaning roller, make the filth on warning sign surface obtain the most complete and quick cleanness.
3. In the scheme, when the device needs to be placed on the ground through the mounting legs, the stability of the device can be improved through the two stabilizing blocks, and the anti-buffering capacity of the device is also improved through the rubber material of the device,
drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a main sectional view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1. mounting legs; 2. a support plate; 3. a motor; 4. a transmission belt; 5. a cleaning roller; 6. a limiting plate; 7. a gear; 8. a rack; 9. a warning board; 10. a stabilizing block; 11. a limiting column; 12. a limiting ring; 13. a rotating shaft; 14. a screw rod; 15. wind-resistant rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
a road traffic warning sign, comprising:
two mounting legs 1;
the warning board 9, the warning board 9 is fixedly connected between the adjacent ends of the two mounting legs 1;
the supporting plate 2 is fixedly connected to one end of each mounting leg 1, the upper end of each supporting plate 2 is fixedly connected with the motor 3, the lower inner wall of one mounting leg 1 is rotatably connected with a screw rod 14, the circumferential surface of the screw rod 14 is in threaded connection with a screw rod nut, one end of the screw rod nut is rotatably connected with a rotating shaft 13, and the screw rod 14 and the circumferential surface of an output shaft of the motor 3 are in transmission connection with a transmission belt 4;
the cleaning roller 5 is fixedly connected to the circumferential surface of the rotating shaft 13, and the cleaning roller 5 is tangent to the warning board 9; and two sets of reverse friction mechanisms, two sets of reverse friction mechanisms all locate one side of warning sign 9, and reverse friction mechanism is used for increasing the frictional force of cleaning roller 5 and warning sign 9.
In the embodiment of the utility model, when the dirt on the surface of the warning board 9 needs to be cleaned, the motor 3 can be started, and the output shaft rotates to generate source power, then the power is transmitted to the rack 8 through the transmission belt 4, the feed screw nut which is in threaded connection with the circumferential surface of the rack 8 can move up and down through the rotation of the rack 8, at the moment, the cleaning roller 5 is connected with the feed screw nut, further rolling on the surface of the warning board 9, and rubbing and cleaning the surface of the warning board 9, further, the dirt on the surface of the warning board 9 can be cleaned at any time and any place through the design, and then make every driver all can obtain the most audio-visual observation, obtain the most complete road information for road safety obtains improving, eliminates road safety hidden danger, what need explain is: the specific type of the warning board 9 is selected by a person skilled in the art, and the warning board 9 belongs to the prior art, which is not described in detail herein.
Specifically referring to fig. 2, each set of counter-rotating friction mechanisms is composed of a rack 8 and a gear 7, the rack 8 is fixedly connected to one end of the warning board 9, the gear 7 is fixedly connected to the circumferential surface of the rotating shaft 13, and the gear 7 is engaged with the rack 8.
In this embodiment: when cleaning roller 5 rolled on warning sign 9's surface, can drive axis of rotation 13 and rotate, at this moment just can make gear 7 and rack 8 mesh, and then make cleaning roller 5's commentaries on classics power strengthened through such meshing, and then make its frictional force with warning sign 9 surface strengthen to strengthen cleaning roller 5's cleaning ability, make the dirty and turbid of warning sign 9 surface obtain the most complete and quick cleanness.
Specifically referring to fig. 2, the lower inner wall of the other mounting leg 1 is fixedly connected with a limiting post 11, the other end of the rotating shaft 13 is rotatably connected with a limiting ring 12, and the limiting ring 12 is slidably connected to the circumferential surface of the limiting post 11.
In this embodiment: when lead screw thread drive cleaning roller 5 and axis of rotation 13 reciprocated, can increase cleaning roller 5 and axis of rotation 13's stability through spacing ring 12 in the slip of the circumferencial surface of spacing post 11, prevent to lead to the slope of axis of rotation 13 because the focus is uneven, influence cleaning roller 5's cleaning ability to improve the availability factor of this device.
Referring to fig. 3, the upper end of the limiting post 11 is fixedly connected with a limiting plate 6.
In this embodiment: when the screw rod nut moves up and down on the circumferential surface of the screw rod 14, the moving distance of the screw rod nut can be limited through the limiting plate 6, and then the screw rod nut is prevented from being separated from the screw rod 14 due to multi-degree movement, and the use stability and the use safety of the device are improved.
Specifically referring to fig. 1, the lower ends of two mounting legs 1 are fixedly connected with stabilizing blocks 10, and the two stabilizing blocks 10 are made of rubber.
In this embodiment: when the device needs to be placed on the ground through the mounting legs 1, the stability of the device can be improved through the two stabilizing blocks 10, and the anti-buffering capacity of the device is improved through the rubber material of the device.
Referring to fig. 1, the other end of the warning board 9 is fixedly connected with two wind resisting rods 15.
In this embodiment: when placing this device on subaerial, can improve the shock resistance of this device through two anti wind pole 15 for putting of this device is more stable.
The working principle and the using process of the utility model are as follows: when the dirt on warning sign 9 surface needs to be cleaned, can pass through starter motor 3, at this moment produce source power through its output shaft rotation, then through drive belt 4 with power transmission to rack 8, the rotation through rack 8 can make its circumference surface threaded connection's screw-nut reciprocate, at this moment cleaning roller 5 owing to be connected with screw-nut, and then can roll on warning sign 9's surface, and the surface to warning sign 9 rubs cleanly, and then cleans the dirt on warning sign 9 surface.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A road traffic warning sign, its characterized in that includes:
two mounting legs (1);
the warning board (9), the said warning board (9) is fixedly connected to the adjacent end between two mounting legs (1);
the mounting structure comprises a supporting plate (2), wherein the supporting plate (2) is fixedly connected to one end of a mounting leg (1), the upper end of the supporting plate (2) is fixedly connected with a motor (3), the lower inner wall of one mounting leg (1) is rotatably connected with a screw rod (14), the circumferential surface of the screw rod (14) is in threaded connection with a screw rod nut, one end of the screw rod nut is rotatably connected with a rotating shaft (13), and the screw rod (14) and the circumferential surface of an output shaft of the motor (3) are in transmission connection with a transmission belt (4);
the cleaning roller (5) is fixedly connected to the circumferential surface of the rotating shaft (13), and the cleaning roller (5) is tangent to the warning board (9); and the two sets of reverse rotation friction mechanisms are arranged on one side of the warning board (9) and used for increasing the friction force between the cleaning roller (5) and the warning board (9).
2. A road traffic warning sign according to claim 1, characterised in that each set of counter-rotating friction means consists of a toothed rack (8) and a toothed wheel (7), the toothed rack (8) being fixedly connected to one end of the warning sign (9), the toothed wheel (7) being fixedly connected to the circumferential surface of the rotating shaft (13), and the toothed wheel (7) meshing with the toothed rack (8).
3. A road traffic warning board according to claim 2, characterized in that the lower inner wall of the other mounting leg (1) is fixedly connected with a spacing column (11), the other end of the rotating shaft (13) is rotatably connected with a spacing ring (12), and the spacing ring (12) is slidably connected with the circumferential surface of the spacing column (11).
4. A road traffic warning sign according to claim 3, characterized in that the upper end of the limit post (11) is fixedly connected with a limit plate (6).
5. A road traffic warning sign according to claim 4, characterized in that the lower ends of both mounting legs (1) are fixedly connected with stabilizing blocks (10), and both stabilizing blocks (10) are rubber.
6. A road traffic warning sign according to claim 5, characterized in that two wind resistance bars (15) are fixedly connected to the other end of the warning sign (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169275.6U CN216194224U (en) | 2021-09-09 | 2021-09-09 | Road traffic warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169275.6U CN216194224U (en) | 2021-09-09 | 2021-09-09 | Road traffic warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194224U true CN216194224U (en) | 2022-04-05 |
Family
ID=80920270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122169275.6U Expired - Fee Related CN216194224U (en) | 2021-09-09 | 2021-09-09 | Road traffic warning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194224U (en) |
-
2021
- 2021-09-09 CN CN202122169275.6U patent/CN216194224U/en not_active Expired - Fee Related
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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: 20220405 |