Traffic control early warning device

Abstract

The utility model discloses a traffic control early warning device which is characterized in that the traffic control early warning device comprises an early warning display screen, a cleaning roller, a water tank, a moving mechanism and a pressurizing mechanism, extending blocks are symmetrically and fixedly connected to the two sides of the early warning display screen, one extending block is of a hollow design, the inner wall of the extending block is rotationally connected with a threaded rod, and the inner wall of the threaded rod is rotationally connected with the cleaning roller. A threaded rod is arranged on one side of one extension block, an L-shaped connecting frame is connected to the threaded rod in a threaded mode, a movable cleaning roller is installed in the L-shaped connecting frame, a long gear is fixedly connected to one end of the cleaning roller, a rack is fixedly connected to one side of the other extension block, and the long gear is connected with the rack in a meshed mode. And automatic cleaning of the early warning display screen is achieved. By means of the function, the complexity of manual cleaning is reduced, the cleaning efficiency is improved, the cleanliness of the display screen is guaranteed, and therefore the definition and readability of traffic information are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic equipment, in particular to a traffic control and early warning device. Background Art

[0002] With the acceleration of urbanization and the sharp increase in the number of vehicles, traffic safety issues have become increasingly prominent. Traditional traffic monitoring methods and manual traffic control can no longer meet the high-load traffic flow and complex traffic conditions, and frequent traffic accidents have become an urgent problem to be solved. In this context, using modern technology to monitor and warn the safety of the traffic system has become an effective way to solve this problem.

[0003] Traditional traffic monitoring methods mainly rely on equipment such as cameras and sensors, but these devices often have problems such as limited monitoring range and slow response speed, making it difficult to achieve real-time and comprehensive monitoring of traffic conditions. At the same time, manual traffic control is also limited by the number of personnel and reaction speed, and cannot respond to sudden traffic incidents. Therefore, it has become an urgent need to develop an early warning device that can obtain traffic data in real time and accurately warn of traffic incidents.

[0004] In this context, a traffic control and early warning device based on modern technology came into being. The device can achieve real-time monitoring and early warning of traffic conditions by combining traffic flow monitoring technology, artificial intelligence and big data analysis. As the core component of the device, the early warning display screen can clearly display traffic information and maintain its clarity through the automatic cleaning function. At the same time, the coordinated work of the moving mechanism and the pressure mechanism ensures that the cleaning roller can efficiently clean the surface of the early warning display screen, improving the reliability and stability of the device.

[0005] Through the application of this traffic control and early warning device, real-time monitoring and early warning of traffic conditions can be achieved, providing timely and accurate information support for traffic management departments, helping to reduce the occurrence of traffic accidents and improve the operating efficiency of the traffic system. Therefore, this device has broad application prospects and important social significance in the field of traffic safety. Utility Model Content

[0006] The purpose of the utility model is to provide a traffic control warning device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traffic control and early warning device, characterized in that it includes: an early warning display screen, a cleaning roller, a water tank, a moving mechanism and a pressurizing mechanism, extension blocks are symmetrically fixedly connected on both sides of the early warning display screen, one of the extension blocks is hollow in design, and a threaded rod is rotatably connected to the inner wall of the extension block, an L-shaped connecting frame is threadedly connected to the threaded rod, a movable cleaning roller is installed inside the L-shaped connecting frame, one end of the cleaning roller is fixedly connected to a long gear, one side of the other extension block is fixedly connected to a rack, the long gear is meshed with the rack, and the L-shaped connecting section is driven to rise by the threaded rod, so that the cleaning roller rotates, thereby cleaning the surface of the early warning display screen, a water tank is fixedly connected to the back of the early warning display screen, a spring tube is fixedly connected to one side of the water tank, a nozzle strip is fixedly connected to the top of the L-shaped connecting frame, one end of the spring tube is connected to the nozzle strip, a moving mechanism is installed on the cleaning roller, and a pressurizing mechanism is installed on the back of the early warning display screen, and the pressurizing mechanism is installed in coordination with the L-shaped connecting frame.

[0008] Preferably, the moving mechanism comprises: a fixed rod, an L-shaped connecting frame inner wall is fixedly connected to the fixed rod, the cleaning roller is slidably sleeved with the fixed rod, the cleaning roller is rotatably connected to a connecting block at one end close to the long gear, a shift rod is fixedly connected to one side of the connecting block, a bending groove is provided on the other extension block close to the side of the rack, one end of the shift rod is slidably connected to the bending groove, and the L-shaped connecting frame is driven to rise and fall by the threaded rod, so that the cleaning roller is raised and lowered, and the long gear and the rack are cooperated so that the cleaning roller can rotate while being raised and lowered, and the cleaning roller can reciprocate while being raised and lowered and rotating through the coordination of the shift rod bending groove, so as to achieve a better cleaning effect.

[0009] Preferably, the pressurizing mechanism includes: an air cylinder, which is fixedly connected to the back of the warning display screen, and a piston with a connecting rod is slidably connected to the inner wall of the air cylinder, one end of the air cylinder is connected to the water tank, and a push rod is hinged at one end of the L-shaped connecting frame, and one end of the push rod is hinged to the connecting rod. The push rod is moved by the lifting of the L-shaped connecting frame, and the connecting rod drives the piston to reciprocate, thereby inflating the water tank, causing the nozzle strip to spray water, and cooperating with the cleaning roller to achieve a better cleaning effect.

[0010] Preferably, one-way valves are installed at the points where the piston and the air cylinder are linked to the water tank.

[0011] Preferably, the air cylinder and the piston are made of materials with good sealing properties to ensure that the pressure in the water tank is stable, thereby ensuring the water spraying effect of the nozzle strip.

[0012] Preferably, the warning display screen is made of a material with strong weather resistance to adapt to the outdoor environment, and has high brightness and high contrast characteristics to ensure that clear and visible traffic control information can be provided under all weather conditions.

[0013] Preferably, the cleaning roller is made of a soft material with good water absorption performance to ensure that the surface of the warning display screen is not scratched when cleaning, and stains are effectively removed.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Automatic cleaning function: Through the coordinated work of the threaded rod, cleaning roller, moving mechanism and pressurizing mechanism, the automatic cleaning of the warning display screen is realized. This function not only reduces the tediousness of manual cleaning and improves the cleaning efficiency, but also ensures the cleanliness of the display screen, thereby ensuring the clarity and readability of traffic information.

[0016] High-efficiency cleaning effect: The cleaning roller can fully cover the surface of the warning display screen under the combined action of lifting, rotating and reciprocating motion, effectively removing stains and dust. At the same time, the pressurizing mechanism pressurizes the water tank through compressed air, so that the nozzle strip can spray water evenly, cooperating with the cleaning action of the cleaning roller, further improving the cleaning effect.

[0017] Weather resistance and reliability: The warning display screen is made of weather-resistant materials and can work normally under various adverse weather conditions to ensure the stable display of traffic information. At the same time, the structure of the entire device is reasonably designed, and the components are closely matched to ensure the stability and reliability of the device.

[0018] Extend service life: Through regular automatic cleaning, the device can effectively remove dirt and dust on the surface of the early warning display screen, reduce damage caused by long-term accumulation, and thus extend the service life of the display screen.

[0019] Improve traffic control efficiency: Clear traffic information is essential for traffic control. This device improves the efficiency of traffic information transmission by ensuring the clarity of the warning display screen, helping traffic management personnel make faster and more accurate decisions, thereby improving the operating efficiency of the entire traffic system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the schematic diagrams of the overall front structure of the utility model;

[0021] Figure 2 This is the second schematic diagram of the overall back structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the pressurizing mechanism of the utility model.

[0024] In the figure: 1. Warning display screen; 2. Extension block; 3. Threaded rod; 4. L-shaped connecting frame; 5. Cleaning roller; 6. Long gear; 7. Rack; 8. Water tank; 9. Spring tube; 10. Nozzle strip; 11. Moving mechanism; 12. Pressurizing mechanism; 111. Fixed rod; 112. Connecting block; 113. Push rod; 114. Bend groove; 121. Air cylinder; 122. Piston; 123. Push rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 As shown, a traffic control warning device includes a warning display screen 1, a cleaning roller 5, a water tank 8, a moving mechanism 11 and a pressurizing mechanism 12. Extension blocks 2 are symmetrically fixedly connected to both sides of the warning display screen 1. One of the extension blocks 2 is hollow in design, and a threaded rod 3 is rotatably connected to the inner wall of the extension block 2. An L-shaped connecting frame 4 is threadedly connected to the threaded rod 3. A movable cleaning roller 5 is installed inside the L-shaped connecting frame 4. A long gear 6 is fixedly connected to one end of the cleaning roller 5, and a rack 7 is fixedly connected to one side of the other extension block 2. The long gear 6 is meshed with the rack 7. When the L-shaped connecting section 4 is driven to rise by the threaded rod 3, the cleaning roller 5 rotates, thereby cleaning the surface of the warning display screen 1. 1 is fixedly connected to a water tank 8 on the back, a spring tube 9 is fixedly connected to one side of the water tank 8, a nozzle strip 10 is fixedly connected to the top of the L-shaped connecting frame 4, one end of the spring tube 9 is connected to the nozzle strip 10, a moving mechanism 11 is installed on the cleaning roller 5, a pressurizing mechanism 12 is installed on the back of the early warning display screen 1, and the pressurizing mechanism 12 is installed in conjunction with the L-shaped connecting frame 4. The early warning display screen 1 is made of a material with strong weather resistance to adapt to the outdoor environment, and has high brightness and high contrast characteristics to ensure that clear and visible traffic control information can be provided under various weather conditions. The cleaning roller 5 is made of a soft material with good water absorption performance to ensure that the surface of the early warning display screen 1 will not be scratched when cleaning it, and stains can be effectively removed.

[0027] See also Figure 3As shown, the moving mechanism 11 includes: a fixed rod 111, an inner wall of an L-shaped connecting frame 4 is fixedly connected with the fixed rod 111, a cleaning roller 5 is slidably sleeved with the fixed rod 111, one end of the cleaning roller 5 close to the long gear 6 is rotatably connected with a connecting block 112, one side of the connecting block 112 is fixedly connected with a lever 113, and another extension block 2 is provided with a curved groove 114 on one side close to the rack 7, one end of the lever 113 is slidably connected with the curved groove 114, and the L-shaped connecting frame 4 is driven to rise and fall by the threaded rod 3, so that the cleaning roller 5 is raised and lowered, and the long gear 6 and the rack 7 are cooperated so that the cleaning roller 5 rotates while rising and falling, and the lever 113 and the curved groove 114 cooperate so that the cleaning roller 5 reciprocates while rising and falling and rotating, thereby achieving a better cleaning effect.

[0028] See also Figure 4 As shown, the pressurizing mechanism 12 includes: an air cylinder 121, the air cylinder 121 is fixedly connected to the back of the early warning display screen 1, and the inner wall of the air cylinder 121 is slidably connected to a piston 122 with a connecting rod, one end of the air cylinder 121 is connected to the water tank 8, and one end of the L-shaped connecting frame 4 is hinged with a push rod 123, one end of the push rod 123 is hinged to the connecting rod, and the push rod 123 is driven to move by the lifting of the L-shaped connecting frame 4, and the connecting rod drives the piston 122 to reciprocate, thereby inflating the water tank 8, so that the nozzle strip 10 sprays water, and cooperates with the cleaning roller 5 to achieve a better cleaning effect. The piston 122 and the air cylinder 121 are connected to the water tank 8 at the linkage point. A one-way valve is installed, and the air cylinder 121 and the piston 122 are made of materials with good sealing performance to ensure the stability of the pressure in the water tank 8, thereby ensuring the water spraying effect of the nozzle strip 10.

[0029] Working principle:

[0030] The traffic control warning device combines mechanical and hydraulic principles to realize the automatic cleaning function of the warning display screen 1. The core components of the device include the warning display screen 1, the extension block 2, the threaded rod 3, the cleaning roller 5, the water tank 8, the moving mechanism 11 and the pressurizing mechanism 12.

[0031] When the warning display screen 1 needs to be cleaned, the threaded rod 3 is first rotated, and due to the threaded connection between the threaded rod 3 and the L-shaped connection frame 4, the L-shaped connection frame 4 will move up and down along the threaded rod 3. This movement simultaneously drives the cleaning roller 5 to move up and down, and because the long gear 6 at one end of the cleaning roller 5 is meshed with the rack 7 on the extension block 2, the cleaning roller 5 rotates while moving up and down.

[0032] The moving mechanism 11 plays a key role in the process of the cleaning roller 5 lifting and rotating. The cleaning roller 5 is connected to the fixed rod 111 on the inner wall of the L-shaped connecting frame 4 by sliding sleeves to ensure that it can be lifted and lowered smoothly. The connecting block 112 is rotatably connected to the cleaning roller 5, and the lever 113 is fixedly connected to the connecting block 112. When the L-shaped connecting frame 4 is lifted and lowered, the lever 113 slides in the curved groove 114 on the other extension block 2. Through this mechanism design, the cleaning roller 5 can reciprocate while lifting and rotating, thereby achieving comprehensive cleaning of the surface of the warning display screen 1.

[0033] At the same time, the pressurizing mechanism 12 also plays a role in the process of the L-shaped connecting frame 4 being lifted and lowered. The piston 122 in the air cylinder 121 is hinged to the push rod at one end of the L-shaped connecting frame 4 through a connecting rod. When the L-shaped connecting frame 4 is lifted and lowered, the push rod drives the connecting rod to make the piston 122 reciprocate in the air cylinder 121. This movement compresses the air into the water tank 8 connected to the air cylinder 121, and ensures the one-way flow of air through a one-way valve, thereby increasing the pressure in the water tank 8. The water tank 8 is connected to the nozzle strip 10 at the top of the L-shaped connecting frame 4 through a spring tube 9. When the pressure in the water tank 8 reaches a certain level, water will be sprayed out through the nozzle strip 10, cooperating with the cleaning action of the cleaning roller 5 to achieve a better cleaning effect.

[0034] During the entire cleaning process, the warning display screen 1 remains in display mode, and its strong weather resistance, high brightness and high contrast ensure that clear traffic control information can still be provided during the cleaning process. The soft and water-absorbent material of the cleaning roller 5 ensures that the cleaning process does not cause damage to the surface of the warning display screen 1 and effectively removes stains.

[0035] Through this working principle, the traffic control and warning device realizes the automatic cleaning function of the warning display screen 1, improves the clarity and service life of the display screen, and provides a more reliable and efficient means of information display for traffic control.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A traffic control warning device, characterized in that: include: An early warning display screen (1), wherein two sides of the early warning display screen (1) are symmetrically fixedly connected with extension blocks (2), wherein one of the extension blocks (2) is hollow in design, and a threaded rod (3) is rotatably connected to the inner wall of the extension block (2), and an L-shaped connection frame (4) is threadedly connected to the threaded rod (3); A cleaning roller (5), wherein a movable cleaning roller (5) is installed inside the L-shaped connecting frame (4), one end of the cleaning roller (5) is fixedly connected to a long gear (6), and one side of the other extension block (2) is fixedly connected to a rack (7), the long gear (6) is meshedly connected with the rack (7), and the L-shaped connecting frame (4) is driven to rise by the threaded rod (3), so that the cleaning roller (5) rotates, thereby cleaning the surface of the warning display screen (1); A water tank (8), the back of the warning display screen (1) is fixedly connected to the water tank (8), one side of the water tank (8) is fixedly connected to a spring tube (9), the top of the L-shaped connection frame (4) is fixedly connected to a nozzle strip (10), and one end of the spring tube (9) is connected to the nozzle strip (10); A moving mechanism (11), wherein the cleaning roller (5) is mounted with the moving mechanism (11); A pressurizing mechanism (12) is installed on the back of the early warning display screen (1), and the pressurizing mechanism (12) is installed in coordination with the L-shaped connecting frame (4).

2. A traffic control and early warning device according to claim 1, characterized in that: The moving mechanism (11) comprises a fixed rod (111), the inner wall of the L-shaped connecting frame (4) is fixedly connected to the fixed rod (111), the cleaning roller (5) is slidably sleeved with the fixed rod (111), one end of the cleaning roller (5) close to the long gear (6) is rotatably connected to the connecting block (112), one side of the connecting block (112) is fixedly connected to the lever (113), the other extension block (2) is provided with a curved groove (114) on the side close to the rack (7), one end of the lever (113) is slidably connected to the curved groove (114), the L-shaped connecting frame (4) is driven to rise and fall by the threaded rod (3), so that the cleaning roller (5) is raised and lowered, the long gear (6) and the rack (7) are coordinated, so that the cleaning roller (5) is automatically rotated while being raised and lowered, and the lever (113) and the curved groove (114) are coordinated, so that the cleaning roller (5) is reciprocated while being raised and lowered and automatically rotated, thereby achieving a better cleaning effect.

3. A traffic control and early warning device according to claim 1, characterized in that: The pressurizing mechanism (12) comprises: an air cylinder (121), the air cylinder (121) is fixedly connected to the back of the early warning display screen (1), and the inner wall of the air cylinder (121) is slidably connected to a piston (122) with a connecting rod, one end of the air cylinder (121) is connected to the water tank (8), one end of the L-shaped connecting frame (4) is hinged with a push rod (123), one end of the push rod (123) is hinged with the connecting rod, and the push rod (123) is driven to move by the lifting of the L-shaped connecting frame (4), and the connecting rod drives the piston (122) to reciprocate, thereby inflating the water tank (8), causing the nozzle strip (10) to spray water, and cooperating with the cleaning roller (5) to achieve a better cleaning effect.

4. A traffic control and early warning device according to claim 3, characterized in that: A one-way valve is installed at the linkage between the piston (122) and the air cylinder (121) and the water tank (8).

5. A traffic control and early warning device according to claim 3, characterized in that: The gas cylinder (121) and the piston (122) are made of materials with good sealing performance.

6. A traffic control and early warning device according to claim 1, characterized in that: The early warning display screen (1) is made of a material with strong weather resistance.

7. A traffic control warning device according to claim 1, characterized in that: The cleaning roller (5) is made of a soft material with good water absorption performance.

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