CN218233237U - Height limiting device suitable for road and bridge - Google Patents
Height limiting device suitable for road and bridge Download PDFInfo
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- CN218233237U CN218233237U CN202221885230.7U CN202221885230U CN218233237U CN 218233237 U CN218233237 U CN 218233237U CN 202221885230 U CN202221885230 U CN 202221885230U CN 218233237 U CN218233237 U CN 218233237U
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Abstract
The utility model discloses a limit for height device suitable for road and bridge, belong to road and bridge equipment technical field, including two rising bases and a limit for height frame, the up end of two above-mentioned rising bases all is equipped with the outer post, the one end that the rising base was kept away from to above-mentioned outer post all is equipped with the rising post, the inside of above-mentioned rising base all is equipped with the lifting motor, the output of above-mentioned lifting motor is equipped with the drive column, the one end that the outer post was kept away from to the above-mentioned limit for height frame is located the rising post, the both ends of above-mentioned limit for height frame all with rise the post plug-in fixed, one side of above-mentioned limit for height frame is equipped with the LED display screen, the both sides of above-mentioned LED display screen are equipped with a warning strip lamp respectively, the one side that the LED display screen was kept away from to above-mentioned limit for height frame is equipped with solar panel, the inside of above-mentioned limit for height frame is equipped with main control unit, this limit for height device suitable for road and bridge, the warning nature is high, be convenient to adjust, make things convenient for bad weather to use.
Description
Technical Field
The utility model belongs to the technical field of road and bridge equipment, concretely relates to limit for height device suitable for road and bridge.
Background
The height limiting device is usually a height limiting frame used by roads and bridges, the height limiting frame is basically adjustable and non-adjustable, and the height limiting frame is respectively arranged corresponding to the conditions of different roads and bridges so as to reduce the occurrence of the conditions that part of vehicles are blown by strong wind and rub the top end of a culvert and the like due to overhigh height in the driving process.
Traditional limit for height device often adopts the signpost of integration to carry out the height restriction, but need consume the manpower when high switching and go to change the height sign, wastes time and energy, need to have an improved generation limit for height device to remedy this defect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a limit for height device suitable for road and bridge to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a limit for height device suitable for road and bridge, includes two rising bases and a limit for height frame, and the up end of two above-mentioned rising bases all is equipped with the outer post, and the one end that the rising base was kept away from to above-mentioned outer post all is equipped with the rising post, and above-mentioned limit for height erects the one end that the outer post was kept away from to the rising post, and the both ends of above-mentioned limit for height frame all with rise the post and peg graft fixedly, and one side of above-mentioned limit for height frame is equipped with the LED display screen, and the both sides of above-mentioned LED display screen are equipped with a warning strip lamp respectively.
Furthermore, one side of the height limiting frame, which is far away from the LED display screen, is provided with a solar panel, a main power supply connected with the solar panel is arranged inside the height limiting frame, and a main controller is arranged on one side of the main power supply.
Furthermore, two sides of the main power supply are respectively provided with an electric storage device, and one end of each electric storage device, which is far away from the main power supply, is provided with a wire group.
Furthermore, the lifting motor is arranged inside the lifting base, the driving column is arranged at the output end of the lifting motor, and the driving column is arranged inside the external column and movably connected with the external column.
Furthermore, the end, far away from the lifting motor, of the driving column is provided with a lifting column, the lifting column is sleeved inside the lifting column, a lifting cavity for the lifting column to move along the lifting column is formed inside the lifting column, and one end, far away from the power storage device, of the wire group penetrates through the lifting column and the driving column to be connected with the lifting motor.
Furthermore, one end, facing the driving column, of the lifting column is provided with a threaded ring, and the lifting column is in threaded connection with the driving column through the threaded ring.
This limit for height device suitable for road and bridge's technical effect and advantage: due to the fact that the wire group is electrically connected with the main controller, when the lifting motor drives the driving column to drive the lifting column to adjust the height, the data of the lifting motor are directly LED into the main controller through the wire group, and therefore the height is displayed in real time through the LED display screen, and the stability probability of the height limiting device is further facilitated;
due to the threaded connection design of the driving column and the lifting column, the lifting column can be separated from the driving column through the threaded ring, the lifting column and the inside of the lifting column can be conveniently overhauled, the operation stability of the height limiting device is further improved, the lifting column can be directly maintained and replaced when collision occurs, and the maintenance efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view of the embodiment of FIG. 1 taken along line A-A;
fig. 3 isbase:Sub>A cross-sectional view of the junction of an extension post andbase:Sub>A lifting post alongbase:Sub>A-base:Sub>A according to an embodiment of the present invention.
In the figure: 1. raising the base; 2. externally connecting a column; 3. raising the column; 4. a height limiting frame; 5. a solar panel; 6. an LED display screen; 7. a warning strip light; 8. a main power supply; 9. a main controller; 10. an electrical storage device; 11. a lifting motor; 12. a second controller; 13. a drive column; 14. lifting the column; 15. a wire group; 16. a thread ring; 17. a lifting cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1-3, which illustrate a height limiting device for a road and bridge, including two raising bases 1 and a height limiting frame 4, wherein the upper end surfaces of the two raising bases 1 are respectively provided with an external post 2, one end of the external post 2 away from the raising base 1 is respectively provided with a raising post 3, the raising bases 1 are respectively provided with a raising motor 11, the output end of the raising motor 11 is provided with a driving post 13, the driving post 13 is arranged inside the external post 2 and movably connected with the external post 2, one end of the driving post 13 away from the raising motor 11 is provided with a raising post 14, the raising post 14 is sleeved inside the raising post 3, the raising post 3 is provided with a lifting cavity 17 for the raising post 3 to move along the raising post 14, one end of a lead group 15 away from an electric power storage device 10 is connected with the raising motor 11 by penetrating through the raising post 14 and the driving post 13, one end of the raising post 14 towards the driving post 13 is provided with a threaded ring 16, the raising post 14 is connected with the driving post 13 by a threaded ring 16, the lower end surface of the raising motor 11 is provided with a second controller 12, and the raising post 13 is rotated to control the raising post 13, and the raising post 13, because the lifting column 14 is connected with the lifting column 3 by screw threads, when the lifting column 14 rotates, the lifting column 3 can be lifted and lowered along the lifting column 14, meanwhile, one end of the lifting column 14 is provided with a limiting block for limiting the lifting column 3, and simultaneously, as the lifting column 14 is connected with the lifting column 3 by screw threads, thus, when an accidental collision occurs, only one safe maintenance can be completed by checking the lifting column 14, when the vehicle is seriously damaged, the fault maintenance can be completed only by replacing the lifting column 14, and the second controller 12 can be selected from JN1-1XK and other models;
the height limiting frame 4 is arranged at one end, far away from the external connecting column 2, of the lifting column 3, two ends of the height limiting frame 4 are fixedly connected with the lifting column 3 in an inserting mode, an LED display screen 6 is arranged on one side of the height limiting frame 4, and the lifting motor 11 and the second controller 12 are in inserting and butt joint through the wire group 15, so that when the lifting motor 11 operates, the rotating speed and rotating direction of the lifting motor can simultaneously complete information transmission through the second controller 12 and the wire group 15, and corresponding height adjusting information can be synchronously displayed on the LED display screen 6;
the solar panel 5 is arranged on one side, away from the LED display screen 6, of the height limiting frame 4, the main power supply 8 connected with the solar panel 5 is arranged inside the height limiting frame 4, the main controller 9 is arranged on one side of the main power supply 8, the main power supply 8 is in butt joint with an external road administration street lamp power supply through a ground wire so as to complete power supply, however, the main power supply 8 is electrically connected with the electric storage device 10, and a photovoltaic conversion device is also arranged at the joint of the solar panel 5 and the main power supply 8, so that the main power supply 8 can be stored into the electric storage device 10 after being converted by light energy of the solar panel 5, the external road administration street lamp power supply loss is conveniently reduced in the next use, the external road administration street lamp power supply can be started through the main controller 9 after the electric storage device 10 is exhausted, and the main controller 9 can adopt models such as MAM-320;
the electric power storage device 10 is arranged on each of two sides of the main power supply 8, a wire group 15 is arranged at one end, far away from the main power supply 8, of the electric power storage device 10, a warning strip lamp 7 is arranged on each of two sides of the LED display screen 6, the warning strip lamps 7 are electrically connected with the wire group 15, when the electric power storage device 10 supplies power to the main power supply 8, the warning strip lamps 7 are powered through the wire groups 15, the light color of the warning strip lamps 7 is a conventional yellow lamp for traffic warning, so that passing vehicles can be timely reminded of paying attention to the lowest height in foggy weather, and driving dangerousness in bad visual field in severe weather is further reduced.
When the height limiting device suitable for roads and bridges is used, firstly, the distance between two lifting bases 1 is determined according to the width of a crossing to be set as required, after the distance is determined, the height limiting frame 4 corresponding to the distance is butted with the lifting columns 3 of the lifting bases 1, after the lifting motor 11 is started through a second controller 12, the lifting motor 11 drives a driving column 13 to enable the lifting column 14 to rotate, when the lifting column 14 rotates, the lifting column 14 is lifted and lowered in height along the threads on the outer edge surface of the driving column 13, when the lifting motor 11 operates, the rotating speed and the rotating direction of the lifting motor are simultaneously transmitted through the second controller 12 and a lead group 15, and therefore corresponding height adjusting information can be synchronously displayed on an LED display screen 6;
the main power supply 8 is electrically connected with the electric storage device 10, and a photovoltaic conversion device is also arranged at the joint of the solar panel 5 and the main power supply 8, so that the main power supply 8 can be stored into the electric storage device 10 after being converted by the light energy of the solar panel 5, the power supply in the electric storage device 10 can be used preferentially when used next time, the purpose of reducing the power consumption of the external road administration street lamp is achieved, and the power supply of the electric storage device 10 can be used by the main controller 9 after being exhausted;
the wire group 15 supplies power to the warning strip lamp 7, so that the warning strip lamp 7 is in a normally-on state, and the light color of the warning strip lamp 7 adopts a conventional yellow traffic warning lamp, so that passing vehicles can be timely reminded of paying attention to the lowest height in foggy weather, and the driving danger in bad weather with poor vision is further reduced.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.
Claims (6)
1. The utility model provides a limit for height device suitable for road and bridge, includes two rising bases (1) and a limit for height frame (4), its characterized in that: two the up end that risees base (1) all is equipped with outer post (2), the one end that rising base (1) was kept away from in outer post (2) all is equipped with and risees post (3), the one end that outer post (2) were kept away from in rising post (3) is located in limit for height frame (4), the both ends of limit for height frame (4) all with rise post (3) grafting fixed, one side of limit for height frame (4) is equipped with LED display screen (6), the both sides of LED display screen (6) are equipped with a warning strip lamp (7) respectively.
2. A height limiting device for road and bridge as claimed in claim 1, wherein: the LED display screen is kept away from in limit for height frame (4) one side and is equipped with solar panel (5), the inside of limit for height frame (4) is equipped with main power supply (8) be connected with solar panel (5), one side of main power supply (8) is equipped with main control unit (9).
3. A height limiting device for road and bridge as claimed in claim 2, wherein: and the two sides of the main power supply (8) are respectively provided with an electric storage device (10), and one end of each electric storage device (10) far away from the main power supply (8) is provided with a wire group (15).
4. A height limiting device for road and bridge as claimed in claim 3, wherein: the inside of rising base (1) all is equipped with lifting motor (11), the output of lifting motor (11) is equipped with drive post (13), the inside and external post (2) swing joint of external post (2) are located in drive post (13).
5. A height limiting device for road and bridge use according to claim 4, wherein: the lifting mechanism is characterized in that a lifting column (14) is arranged at one end, far away from the lifting motor (11), of the driving column (13), the lifting column (14) is sleeved inside the lifting column (3), a lifting cavity (17) for the lifting column (3) to move along the lifting column (14) is arranged inside the lifting column (3), and one end, far away from the electric power storage device (10), of the wire group (15) penetrates through the lifting column (14) and the driving column (13) to be connected with the lifting motor (11).
6. A height limiting device for road and bridge as claimed in claim 5, wherein: and one end of the lifting column (14) facing the driving column (13) is provided with a threaded ring (16), and the lifting column (14) is in threaded connection with the driving column (13) through the threaded ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885230.7U CN218233237U (en) | 2022-07-20 | 2022-07-20 | Height limiting device suitable for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885230.7U CN218233237U (en) | 2022-07-20 | 2022-07-20 | Height limiting device suitable for road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218233237U true CN218233237U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885230.7U Active CN218233237U (en) | 2022-07-20 | 2022-07-20 | Height limiting device suitable for road and bridge |
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| CN (1) | CN218233237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116032195A (en) * | 2023-03-29 | 2023-04-28 | 国网山东省电力公司东阿县供电公司 | Solar-powered bridge tunnel ponding indicating device |
-
2022
- 2022-07-20 CN CN202221885230.7U patent/CN218233237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116032195A (en) * | 2023-03-29 | 2023-04-28 | 国网山东省电力公司东阿县供电公司 | Solar-powered bridge tunnel ponding indicating device |
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