CN214005480U - Highway maintenance construction safety early warning device - Google Patents
Highway maintenance construction safety early warning device Download PDFInfo
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- CN214005480U CN214005480U CN202021277598.6U CN202021277598U CN214005480U CN 214005480 U CN214005480 U CN 214005480U CN 202021277598 U CN202021277598 U CN 202021277598U CN 214005480 U CN214005480 U CN 214005480U
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- warning
- driving motor
- roof
- screw rod
- maintenance construction
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Abstract
The utility model discloses a highway maintenance construction safety early warning device, which relates to the technical field of highway construction auxiliary equipment and comprises a supporting base and a warning board, wherein the supporting base is rotationally connected with a supporting frame through a rotating shaft, the upper surface of the supporting base is provided with a driving motor I, the driving motor I is connected with a main gear, a pinion is arranged between the rotating shafts, the top wall of the supporting frame is fixedly connected with a top plate through a connecting rod, the lower surface of the top plate is provided with a driving motor II, the left side and the right side of the supporting frame are symmetrically and fixedly provided with an adjusting box, a screw rod is arranged in the adjusting box, the surface of the screw rod is provided with a nut, a support is fixedly arranged between the nuts and is fixedly connected with a cleaning brush, the rotating shaft drives the upper supporting frame and the warning board to rotate, the angle of the warning board is adjusted in real time, the warning range is enlarged, the nut drives the support and the cleaning brush to move up and down on the surface of the warning board to clean dust, avoid dust to influence warning sign effect.
Description
Technical Field
The utility model relates to a highway construction auxiliary assembly technical field specifically is a highway maintenance construction safety precaution device.
Background
The highway engineering construction refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.
The highway usually adopts the warning sign to avoid vehicle and personnel to get into in the work progress to avoid taking place the incident, current warning sign for highway construction simple structure, and because highway construction department can produce a large amount of dusts, the dust can reduce warning effect attached to the warning sign surface.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway maintenance construction safety precaution device 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:
a highway maintenance construction safety early warning device comprises a supporting base and a warning board, wherein the warning board is fixedly arranged in a supporting frame, the supporting base is rotatably connected with the supporting frame through a rotating shaft, a first driving motor is arranged on the upper surface of the supporting base, a main gear is fixedly connected with the tail end of an output shaft of the first driving motor, a pinion is arranged between the rotating shafts and meshed with the main gear, the top wall of the supporting frame is fixedly connected with a top plate through a connecting rod, a second driving motor is arranged on the lower surface of the top plate, adjusting boxes are symmetrically and fixedly arranged on the left side and the right side of the supporting frame, a screw rod is arranged in each adjusting box and is rotatably connected with the inner wall of each adjusting box, a driving bearing is fixedly connected with the tail end of the output shaft of the second driving motor, the bottom of the driving bearing is rotatably connected with the supporting frame, and the tail end of the top of the screw rod penetrates through the top wall of the adjusting boxes to extend and be fixedly connected with a driven bearing, the left and right sides driven bearing passes through the belt rotation with the driving bearing and is connected, the screw rod surface sets up the nut, the left and right sides fixed mounting support between the nut, the clean brush of support fixed connection, one side end and the warning sign surface contact of support are kept away from to clean brush, the roof upper surface sets up solar panel, the roof lower surface sets up the battery, support base lower surface left and right sides symmetry and set up the universal wheel.
As a further aspect of the present invention: the support base upper surface sets up annular spout, the braced frame lower surface sets up annular slide, annular slide and annular spout sliding connection.
As a further aspect of the present invention: the support base upper surface sets up the guide rail, annular slide lower surface sets up the gyro wheel, the gyro wheel is installed in the guide rail, gyro wheel and guide rail sliding connection.
As a further aspect of the present invention: the warning board is characterized in that a clamping groove is fixedly arranged on the peripheral side wall of the warning board, a clamping seat is arranged on the periphery in the supporting frame, and the clamping seat is arranged in the clamping groove.
As a further aspect of the present invention: the roof lower surface left and right sides symmetry sets up the warning light, the warning light passes through inner line and connects the battery.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a highway maintenance construction safety precaution device, driving motor drives the master gear and rotates, the master gear drives pinion and pivot and rotates, the pivot drives top braced frame and warning sign rotation, adjust in real time the angle of warning sign, increase warning range, driving motor two drive the initiative bearing and rotate, the initiative bearing drives the driven bearing rotation of left and right sides through the belt, the driven bearing drives the screw rod and rotates, the nut drives support and clean brush and moves about on the sign surface, clean the dust, avoid the dust to influence the warning sign effect.
Drawings
Fig. 1 is a schematic structural diagram of a safety early warning device for highway maintenance construction.
Fig. 2 is a schematic structural diagram of a cleaning brush in a safety early warning device for highway maintenance construction.
Fig. 3 is a schematic structural view of an annular chute in a safety early warning device for highway maintenance construction.
Fig. 4 is an enlarged schematic structural view of a road maintenance construction safety precaution device at a position a in fig. 1.
Fig. 5 is an enlarged schematic structural view of a safety precaution device for highway maintenance construction at the position B in fig. 1.
In the figure: 1-a support base; 2-universal wheels; 3-an annular chute; 4-an annular slide; 5-a nut; 6-screw rod; 7-an adjusting box; 8-a belt; 9-a driven bearing; 10-warning light; 11-a top plate; 12-a solar panel; 13-a storage battery; 14-driving a second motor; 15-active bearing; 16-a support; 17-a warning board; 18-pinion gear; 19-a rotating shaft; 20-driving a motor I; 21-a main gear; 22-a card holder; 23-a card slot; 24-a support frame; 25-a roller; 26-a guide rail; 27-cleaning brush.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-5, a safety precaution device for highway maintenance construction includes a supporting base 1 and a warning board 17, the warning board 17 is fixedly installed in a supporting frame 24, the supporting base 1 is rotatably connected with the supporting frame 24 through a rotating shaft 19, a first driving motor 20 is installed on the upper surface of the supporting base 1, a main gear 21 is fixedly connected to the tail end of an output shaft of the first driving motor 20, a secondary gear 18 is installed between the rotating shafts 19, the secondary gear 18 is meshed with the main gear 21, the first driving motor 20 drives the main gear 21 to rotate through the rotation of the first driving motor 20, the main gear 21 drives the secondary gear 18 and the rotating shaft 19 to rotate, the rotating shaft 19 drives the upper supporting frame 24 and the warning board 17 to rotate, the angle of the warning board 17 is adjusted in real time, the warning range is enlarged, and in order to clean up dust on the surface of the warning board 17, the top wall of the supporting frame 24 is fixedly connected with the top plate 11 through a connecting rod, the lower surface of the top plate 11 is provided with a driving motor II 14, the left side and the right side of the supporting frame 24 are symmetrically and fixedly provided with the adjusting box 7, a screw rod 6 is arranged in the adjusting box 7, the screw rod 6 is rotationally connected with the inner wall of the adjusting box 7, the tail end of an output shaft of the driving motor II 14 is fixedly connected with a driving bearing 15, the bottom of the driving bearing 15 is rotationally connected with the supporting frame 24, the tail end of the top of the screw rod 6 penetrates through the top wall of the adjusting box 7 to extend and fixedly connect with a driven bearing 9, the left side and the right side of the driven bearing 9 are rotationally connected with the driving bearing 15 through a belt 8, the surface of the screw rod 6 is provided with a nut 5, the nut 5 can move up and down along with the, terminal and the warning sign 17 surface contact of one side of support 16 are kept away from to cleaning brush 27, roof 11 upper surface sets up solar panel 12, roof 11 lower surface sets up battery 13, solar panel 12 stores the solar energy into the electric energy in battery 13, for the ease of removing, support base 1 lower surface left and right sides symmetry and set up universal wheel 2.
Further, in order to improve the stability of the supporting frame 24 in the rotating process, in this embodiment, the upper surface of the supporting base 1 is provided with an annular sliding groove 3, the lower surface of the supporting frame 24 is provided with an annular sliding seat 4, the annular sliding seat 4 is slidably connected with the annular sliding groove 3, the upper surface of the supporting base 1 is provided with a guide rail 26, the lower surface of the annular sliding seat 4 is provided with a roller 25, the roller 25 is installed in the guide rail 26, and the roller 25 is slidably connected with the guide rail 26.
Further, in order to fix the warning board 17 in the supporting frame 24 and facilitate detachment, in this embodiment, a clamping groove 23 is fixedly installed on a peripheral side wall of the warning board 17, a clamping seat 22 is arranged on a peripheral side of the supporting frame 24, and the clamping seat 22 is installed in the clamping groove 23.
Further, in order to improve warning sign 17's warning effect when night or light are dim, in this embodiment, 11 lower surface left and right sides symmetry of roof sets up warning light 10, warning light 10 passes through inner line and connects battery 13.
Example 2
Referring to fig. 1-2, on the basis of embodiment 1, in order to drive the cleaning brush 27 to move up and down on the surface of the indication board 24, dust on the surface of the indication board 24 is cleaned, the driving motor two 14 rotates, the driving motor two 14 drives the driving bearing 15 to rotate, the driving bearing 15 drives the driven bearings 9 on the left and right sides to rotate through the belt 8, the driven bearings 9 drive the screw rods 6 to rotate, and the nuts 5 drive the support 16 and the cleaning brush 27 to move up and down on the surface of the indication board 24, so as to clean the dust.
The utility model discloses a theory of operation is: the utility model provides a highway maintenance construction safety precaution device rotates through driving motor one 20, driving motor one 20 drives master gear 21 and rotates, master gear 21 drives pinion 18 and pivot 19 and rotates, pivot 19 drives top braced frame 24 and warning sign 17 and rotates, adjusts in real time the angle of warning sign 17, rotates through two 14 driving motor, two 14 driving bearing 15 of driving motor rotate, driving bearing 15 drives the driven bearing 9 rotation of the left and right sides through belt 8, driven bearing 9 drives screw rod 6 and rotates, nut 5 drives support 16 and clean brush 27 and cleans the dust at sign 24 surperficial up-and-down motion.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a highway maintenance construction safety precaution device, includes support base (1) and warning sign (17), its characterized in that, warning sign (17) fixed mounting is in braced frame (24), support base (1) and braced frame (24) and rotate through pivot (19) and be connected, support base (1) upper surface and set up driving motor (20), driving motor (20) output shaft end fixed connection master gear (21), set up pinion (18) between pivot (19), pinion (18) and master gear (21) meshing, braced frame (24) roof passes through connecting rod fixed connection roof (11), roof (11) lower surface sets up driving motor two (14), braced frame (24) left and right sides symmetry fixed mounting regulating box (7), set up screw rod (6) in regulating box (7), the utility model discloses a warning sign, including screw rod (6), driving motor two (14) output shaft end fixed connection initiative bearing (15), initiative bearing (15) bottom and braced frame (24) rotate to be connected, screw rod (6) top end passes regulating box (7) roof and extends fixed connection driven bearing (9), the left and right sides driven bearing (9) are connected through belt (8) rotation with driving bearing (15), screw rod (6) surface sets up nut (5), the left and right sides fixed mounting support (16) between nut (5), support (16) fixed connection cleaning brush (27), the terminal and warning sign (17) surface contact of one side of support (16) are kept away from to cleaning brush (27), roof (11) upper surface sets up solar panel (12), roof (11) lower surface sets up battery (13), the left side and the right side of the lower surface of the supporting base (1) are symmetrically provided with universal wheels (2).
2. The highway maintenance construction safety early warning device according to claim 1, wherein an annular sliding groove (3) is formed in the upper surface of the supporting base (1), an annular sliding seat (4) is formed in the lower surface of the supporting frame (24), and the annular sliding seat (4) is in sliding connection with the annular sliding groove (3).
3. A road maintenance construction safety precaution device according to claim 2, characterized in that, the upper surface of the supporting base (1) is provided with a guide rail (26), the lower surface of the ring-shaped sliding base (4) is provided with a roller (25), the roller (25) is installed in the guide rail (26), and the roller (25) is connected with the guide rail (26) in a sliding manner.
4. The safety precaution device for highway maintenance construction according to claim 1, characterized in that a clamping groove (23) is fixedly installed on the peripheral side wall of the warning board (17), a clamping seat (22) is installed on the periphery in the supporting frame (24), and the clamping seat (22) is installed in the clamping groove (23).
5. The highway maintenance construction safety pre-warning device according to claim 1, wherein the left side and the right side of the lower surface of the top plate (11) are symmetrically provided with warning lamps (10), and the warning lamps (10) are connected with the storage battery (13) through an internal circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277598.6U CN214005480U (en) | 2020-07-03 | 2020-07-03 | Highway maintenance construction safety early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277598.6U CN214005480U (en) | 2020-07-03 | 2020-07-03 | Highway maintenance construction safety early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214005480U true CN214005480U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277598.6U Active CN214005480U (en) | 2020-07-03 | 2020-07-03 | Highway maintenance construction safety early warning device |
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| CN (1) | CN214005480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481897A (en) * | 2021-12-20 | 2022-05-13 | 李晓芬 | Building protection warning device |
-
2020
- 2020-07-03 CN CN202021277598.6U patent/CN214005480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481897A (en) * | 2021-12-20 | 2022-05-13 | 李晓芬 | Building protection warning device |
| CN114481897B (en) * | 2021-12-20 | 2023-11-17 | 海南恒仁科技投资有限公司 | Building protection warning device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: Room 204, Building 30, No. 13, North Ertiao, Zhongguancun, Haidian District, Beijing 100089 Patentee after: Beijing Zhongchuang Minghui Technology Co.,Ltd. Address before: 734000 shop 112, building 19, phase II, Zhangye Vision International Trade City, Binhe New District, Ganzhou District, Zhangye City, Gansu Province Patentee before: ZHANGYE DINGDA AGRICULTURAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |