Height limiting device for road traffic
By integrating vision cameras, vibration sensors, lifting motors and displays in the height limit device, the problem of the lack of alarm devices in existing height limit devices causing damage to facilities and untimely maintenance is solved, and higher safety and practicality are achieved.
Patent Information
- Application Number
- CN202420359481.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The existing height-limiting devices lack alarm devices, resulting in serious damage to the facilities and untimely maintenance.
A height limiting device including a visual camera, a vibration sensor, a lift motor and a display screen is designed. Video monitoring is performed through the visual camera, the vibration sensor detects vibration, the lift motor adjusts the limit beam height, and the display screen displays height limit information.
Video evidence collection for violations is realized, the safety of the device is improved, and timely repaired through maintenance alarms is improved, which improves the practicality of the device.
Smart Images
Figure CN222525243U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to road traffic facilities, and specifically relates to a height limiting device for road traffic. Background Art
[0002] With the continuous development of economy and technology, people's material living standards have been greatly improved, the number of family cars has continued to rise, and my country's public transportation construction has also developed rapidly. When a road crosses a bridge, it is often necessary to set a height limit sign to prevent vehicles from being too high and causing damage to the bridge. Most of the existing height limit devices still use traditional design methods and do not have alarm devices, resulting in serious damage to the height limit facilities and the inability to carry out timely and effective maintenance.
[0003] In view of this, the present utility model is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a height limiting device for road traffic. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0005] A height limiting device for road traffic comprises a base and a visual camera mounted on a crossbeam frame, one side of the base is fixedly connected to a column, a reinforcing rib is arranged between the column and the base, a mounting hole is drilled on the base, the column is designed with an I-beam, the other end of the column is provided with the crossbeam frame, the crossbeam frame and the column are fixedly connected through a connecting plate, eight visual cameras are embedded on the crossbeam frame, one side of one of the columns is fixedly connected to a support frame, a rope winding wheel is arranged on the support frame, one side of the support frame is fixedly connected to a lifting motor, and the output end of the lifting motor is connected to the output end of the lifting motor. The rope winding wheel is connected, a lifting rope is wound on the rope winding wheel, the other end of the lifting rope is fixedly connected to the limiting beam through a connecting head, one side of the limiting beam is fixedly connected to a display screen, the limiting beam adopts a hollow design, two vibration sensors are fixedly connected in the limiting beam, both ends of the limiting beam are fixedly connected to guide ears, the guide ears are embedded in one side of the column, the column and the limiting beam play a role of stable support, the limiting beam plays a role of limiting, the lifting rope is convenient for adjusting the height of the limiting beam, the visual camera is convenient for video monitoring, and the vibration sensor is convenient for vibration monitoring.
[0006] As a further solution of the utility model: a No. 2 guide frame is arranged on one side of the support frame, a No. 2 guide frame is arranged on the No. 2 guide frame, a No. 1 guide frame is arranged on the crossbeam frame, a No. 1 guide frame is arranged on the No. 1 guide wheel, the lifting and lowering is arranged on the No. 1 guide wheel and the No. 2 guide wheel, the No. 1 guide frame and the No. 2 guide frame both play a role of stable support, and the No. 1 guide wheel and the No. 2 guide wheel play a role of guidance.
[0007] As a further solution of the utility model: protective covers are arranged on the outer sides of the No. 1 guide frame and the No. 2 guide frame, and the protective covers are fixedly connected to the columns, and the protective covers play a protective role.
[0008] As a further solution of the utility model: a control box is arranged on the side of the support frame away from the second guide frame, and a signal antenna is arranged on the control box. The control box facilitates intelligent control, and the signal antenna facilitates signal transmission.
[0009] As a further solution of the utility model: the control box is composed of a box body, a battery, a driving power supply, a signal transceiver and a control board. The battery is arranged at one end of the box body, and the control board is arranged at the other end of the box body. The driving power supply and the signal transceiver are arranged between the control board and the battery. The signal transceiver is convenient for receiving and sending signals, and the battery is convenient for providing backup power to the device.
[0010] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.
[0011] The utility model, through the design of vibration sensors and visual cameras, can, on the one hand, collect video evidence of illegal and irregular behaviors, thereby improving the safety of the device; on the other hand, it can issue maintenance alarms to facilitate timely maintenance, thereby further improving the practicality of the device.
[0012] The utility model, through the design of the lifting motor and the display screen, can not only adjust the height of the limit beam, but also automatically update and display the limit height, which is more intelligent, has a wider range of applications and is more economical.
[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 It is the front view of the utility model;
[0017] Figure 3 It is a side view of the utility model;
[0018] Figure 4 It is a schematic diagram of the internal structure of the control box of the utility model.
[0019] In the figure: 1. base; 2. reinforcing ribs; 3. mounting holes; 4. columns; 5. connecting plates; 6. crossbeams; 7. limit beams; 8. display screens; 9. connectors; 10. lifting ropes; 11. guide wheel No. 1; 12. guide frame No. 1; 13. guide ears; 14. protective covers; 15. visual cameras; 16. vibration sensors; 17. guide wheel No. 2; 18. guide frame No. 2; 19. rope winding wheel; 20. supporting frame; 21. signal antenna; 22. control box; 23. lifting motor; 24. box body; 25. batteries; 26. driving power supply; 27. signal transceiver; 28. control board.
[0020] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.
[0022] like Figures 1 to 4As shown, a height limiting device for road traffic includes a base 1 and a visual camera 15 installed on a crossbeam frame 6, one side of the base 1 is fixedly connected to a column 4, a reinforcing rib 2 is arranged between the column 4 and the base 1, a mounting hole 3 is drilled on the base 1, the column 4 is designed with an I-beam, the other end of the column 4 is provided with a crossbeam frame 6, the crossbeam frame 6 and the column 4 are fixedly connected through a connecting plate 5, eight visual cameras 15 are embedded on the crossbeam frame 6, one side of a column 4 is fixedly connected to a support frame 20, the support frame 20 is provided with a rope winding wheel 19, one side of the support frame 20 is fixedly connected to a lifting motor 23, and the output of the lifting motor 23 The end is connected to the rope winding wheel 19, and a lifting rope 10 is wound on the rope winding wheel 19. The other end of the lifting rope 10 is fixedly connected to the limit beam 7 through the connecting head 9. A display screen 8 is fixedly connected to one side of the limit beam 7. The limit beam 7 adopts a hollow design. Two vibration sensors 16 are fixedly connected to the limit beam 7. Guide ears 13 are fixedly connected to both ends of the limit beam 7. The guide ears 13 are embedded in one side of the column 4. The column 4 and the limit beam 7 play a role of stable support, and the limit beam 7 plays a role of limiting. The lifting rope 10 facilitates the adjustment of the height of the limit beam 7, the visual camera 15 facilitates video monitoring, and the vibration sensor 16 facilitates vibration monitoring.
[0023] Among them, a No. 2 guide frame 18 is arranged on one side of the support frame 20, and a No. 2 guide wheel 17 is arranged on the No. 2 guide frame 18, a No. 1 guide frame 12 is arranged on the crossbeam frame 6, and a No. 1 guide wheel 11 is arranged on the No. 1 guide frame 12, and the lifting and lowering is arranged on the No. 1 guide wheel 11 and the No. 2 guide wheel 17, and the No. 1 guide frame 12 and the No. 2 guide frame 18 both play a role of stable support, and the No. 1 guide wheel 11 and the No. 2 guide wheel 17 play a role of guidance.
[0024] A protective cover 14 is provided on the outer side of the No. 1 guide frame 12 and the No. 2 guide frame 18. The protective cover 14 is fixedly connected to the column 4, and the protective cover 14 plays a protective role.
[0025] A control box 22 is disposed on one side of the support frame 20 away from the second guide frame 18 , and a signal antenna 21 is disposed on the control box 22 . The control box 22 facilitates intelligent control, and the signal antenna 21 facilitates signal transmission.
[0026] The control box 22 is composed of a box body 24, a battery 25, a driving power supply 26, a signal transceiver 27 and a control board 28. The battery 25 is arranged at one end of the box body 24, and the control board 28 is arranged at the other end of the box body 24. The driving power supply 26 and the signal transceiver 27 are arranged between the control board 28 and the battery 25. The signal transceiver 27 is convenient for receiving and sending signals, and the battery 25 is convenient for providing backup power to the device.
[0027] The working principle of the utility model is as follows: when in use, the device is installed through the mounting hole 3, and the power supply line on the control box 22 can be connected to use. When used for the first time, the height limit can be set as needed. The control panel 28 controls the lifting motor 23 to work according to the setting needs, collects or releases the lifting rope 10, and when the limit beam 7 reaches the set height, the lifting motor 23 stops working, and the display screen 8 displays the height limit setting information. During use, the vibration sensor 16 always keeps working. If there is a violation of the rules, the vibration sensor 16 transmits the detection signal to the control panel 28, and the control panel 28 transmits the picture taken by the visual camera 15 to The main control console can give voice warnings through the control box 22 and arrange personnel for maintenance in time. The novel structure is reasonably designed and easy to install and use. Through the design of the vibration sensor 16 and the visual camera 15, on the one hand, it can collect video evidence of violations and illegal acts, thereby improving the safety of the device. On the other hand, it can issue maintenance alarms to facilitate timely maintenance, further improving the practicality of the device. Through the design of the lifting motor 23 and the display screen 8, not only the height of the limit beam 7 can be adjusted, but also the limit height can be automatically updated and displayed, which is more intelligent, has a wider range of applications, and is more economical.
[0028] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.
Claims
1. A height limiting device for road traffic, comprising a base (1) and a visual camera (15) mounted on a crossbeam frame (6), characterized in that: A column (4) is fixedly connected to one side of the base (1), a reinforcing rib (2) is provided between the column (4) and the base (1), a mounting hole (3) is drilled on the base (1), the column (4) is designed as an I-beam, the other end of the column (4) is provided with the crossbeam frame (6), the crossbeam frame (6) and the column (4) are fixedly connected via a connecting plate (5), eight visual cameras (15) are embedded on the crossbeam frame (6), one side of one of the columns (4) is fixedly connected to a support frame (20), the support frame (20) is provided with a rope winding wheel (19), the support A lifting motor (23) is fixedly connected to one side of the frame (20), the output end of the lifting motor (23) is connected to the rope winding wheel (19), a lifting rope (10) is wound around the rope winding wheel (19), the other end of the lifting rope (10) is fixedly connected to a limit beam (7) through a connector (9), one side of the limit beam (7) is fixedly connected to a display screen (8), the limit beam (7) adopts a hollow design, two vibration sensors (16) are fixedly connected inside the limit beam (7), and both ends of the limit beam (7) are fixedly connected to guide ears (13), and the guide ears (13) are embedded in one side of the column (4).
2. A height limiting device for road traffic according to claim 1, characterized in that: A No. 2 guide frame (18) is arranged on one side of the support frame (20), a No. 2 guide wheel (17) is arranged on the No. 2 guide frame (18), a No. 1 guide frame (12) is arranged on the crossbeam frame (6), a No. 1 guide wheel (11) is arranged on the No. 1 guide frame (12), and the lifting and lowering is arranged on the No. 1 guide wheel (11) and the No. 2 guide wheel (17).
3. A height limiting device for road traffic according to claim 2, characterized in that: A protective cover (14) is provided on the outer sides of the first guide frame (12) and the second guide frame (18), and the protective cover (14) is fixedly connected to the column (4).
4. A height limiting device for road traffic according to claim 3, characterized in that: A control box (22) is provided on a side of the support frame (20) away from the second guide frame (18), and a signal antenna (21) is provided on the control box (22).
5. A height limiting device for road traffic according to claim 4, characterized in that: The control box (22) is composed of a box body (24), a storage battery (25), a driving power supply (26), a signal transceiver (27) and a control board (28); the storage battery (25) is arranged at one end of the box body (24), the control board (28) is arranged at the other end of the box body (24), and the driving power supply (26) and the signal transceiver (27) are arranged between the control board (28) and the storage battery (25).