A highway construction safety early warning device

Abstract

The utility model discloses a highway construction safety early warning device, include: inner tube and be located the outer tube of inner tube periphery and rotate, the inner tube includes the conical cylinder, the lower end fixed mounting base of conical cylinder, install photovoltaic assembly on the base, install drive assembly in the conical cylinder, the outer tube includes the cylinder shell, the partial position of cylinder shell is light -transmitting, the cylinder shell rotates along the conical cylinder periphery under the drive assembly effect. The utility model provides a highway construction safety early warning device through setting up conical cylinder and cylinder shell realizes the effect of light intermittent prompt, and compared with the existing constant prompt, this kind of dynamic prompt effect of frequency flash can improve the attention of driver more, therefore, when the device is placed in the front of construction area, the safety warning effect is better.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering construction technology, and in particular to a highway construction safety early warning device. Background Technology

[0002] Highway construction safety early warning devices are high-tech equipment that integrates real-time monitoring, intelligent identification, and automatic warnings, primarily used to ensure traffic safety in highway construction areas. These devices are typically equipped with radar detection, video recognition, and audible and visual alarm systems. They can sense the speed, distance, and driving status of vehicles approaching the construction section in real time. When a vehicle is detected speeding, approaching abnormally, or posing a collision risk, the device immediately activates high-brightness flashing lights, strobe lights, and a voice broadcast, issuing a strong warning to the driver and reminding them to slow down and take evasive action.

[0003] The existing technology provides a crash cone with a warning structure, including a grounding base, a conical body, and an arrow drawing board. A moisture-proof connecting gasket is fixedly installed at the middle of the top of the grounding base. A sealing protective cover is connected to the top of the moisture-proof connecting gasket. One end of the sealing protective cover is fixedly connected to the bottom of the conical body. A connecting component is embedded in the top of the conical body. A protective shell is fixedly connected to one end of the connecting component. The inside of the protective shell is installed and connected to the arrow drawing board. A battery enclosure is fixedly installed at the middle of the top of the moisture-proof connecting gasket. Through the provided protective shell, arrow drawing board, and transparent display board, the arrow drawing board can be used by road administration personnel to draw corresponding road marking lines or affix corresponding guide line stickers according to the location of the grounding base and traffic conditions, which can play a necessary road warning and guidance role for the construction section.

[0004] When used on highways, the aforementioned devices are arranged in a long, diagonal line across one or more lanes to guide traffic flow to change lanes. Due to the long distance, it is difficult for drivers to observe from a distance, especially at night, and thus cannot provide a good warning effect.

[0005] Therefore, it is necessary to provide a highway construction safety early warning device to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a highway construction safety early warning device that is easy to observe and thus improves the early warning effect.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] The highway construction safety early warning device includes: an inner cylinder and an outer cylinder located around the inner cylinder and rotating;

[0009] The inner cylinder includes a conical cylinder, the lower end of which is fixedly mounted with a base, a photovoltaic assembly is mounted on the base, and a drive component is installed inside the conical cylinder;

[0010] The outer cylinder includes a shell, and a portion of the shell is translucent.

[0011] The cylindrical shell rotates along the periphery of the conical cylinder under the action of the drive assembly.

[0012] Preferably, the drive assembly includes a motor, the output end of which is connected to a rotating shaft, and the rotating shaft is fixedly connected to the cylindrical shell.

[0013] Preferably, the shell is made of an opaque material, and a light-transmitting window is provided on the shell.

[0014] Preferably, a limiting groove is installed at the upper end of the base, and the lower end of the cylindrical shell is located in the limiting groove and slidably connected thereto.

[0015] Preferably, a sliding groove is formed at the bottom of the limiting groove, and a plurality of balls are arranged in the sliding groove, the balls being located at the lower end of the cylindrical shell.

[0016] Preferably, the photovoltaic assembly includes a photovoltaic panel and a battery for storing electrical energy, and the power control of the photovoltaic panel and the battery is accomplished by an integrated circuit board.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This utility model achieves the effect of intermittent light prompts by setting a conical tube and a tube shell. Compared with the existing constant prompts, this strobe dynamic prompt effect can better improve the driver's attention. Therefore, when the device is placed in front of the construction area, the safety warning effect is better.

[0019] (2) This utility model achieves the effect of absorbing solar energy and converting it into electrical energy to power the motor and other components in the device by setting up a photovoltaic assembly. At the same time, the weight of the battery lowers the center of gravity of the device, making the device more resistant to external loads such as wind and able to be placed more stably on the ground. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of the highway construction safety early warning device provided by this utility model;

[0021] Figure 2 A cross-sectional view of the highway construction safety early warning device provided by this utility model;

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0023] The corresponding names of the reference numerals in the attached drawings are as follows: 10, inner cylinder; 11, conical cylinder; 111, load-bearing plate; 12, base; 121, limiting groove; 122, sliding groove; 13, photovoltaic assembly; 20, outer cylinder; 21, cylinder shell; 211, ball bearing; 22, cylinder cap; 23, motor; 24, rotating shaft. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0025] First embodiment:

[0026] like Figure 1 As shown, the highway construction safety early warning device provided by this utility model includes: an inner cylinder 10 and an outer cylinder 20 located around the inner cylinder 10;

[0027] Specifically, the main body of the inner cylinder 10 is a conical cylinder 11. The conical cylinder 11 is a conical shell with a hollow interior. A fixed base 12 is bonded to its lower end. Reflective material, such as reflective stickers or self-illuminating light strips, is pasted onto the exterior of the conical cylinder 11. When the vehicle's headlights shine on the reflective stickers, the light is reflected back, or the light from the self-illuminating light strips enters the driver's cabin and is noticed by the driver. Figure 2 As shown, a load-bearing plate 111 is fixedly installed on the inner wall of the conical cylinder 11. The lower end of the load-bearing plate 111 is a mounting plate, and the mounting plate is also fixed on the inner wall of the conical cylinder 11 around its perimeter. A motor 23 is fixedly installed on the lower end of the load-bearing plate 111 by bolts or other means. A rotating shaft 24 is vertically connected to the central shaft of the motor 23 by a coupling. The upper end of the rotating shaft 24 extends out of the conical cylinder 11 through the load-bearing plate 111. The rotating shaft 24 is rotatably connected to the load-bearing plate 111 and the mounting plate.

[0028] The main body of the outer cylinder 20 is the shell 21, which is also a conical shell, larger in size than the conical cylinder 11, and fits around the conical cylinder 11. The outer wall of the shell 21 is made of opaque plastic, with an opening on one side for light to pass through. Figure 2 As shown in the diagram, a hemispherical cap 22 is fixed to the top of the cylindrical shell 21. The upper end of the rotating shaft 24 is fixedly installed on the inner wall of the cap 22. The lower end of the cylindrical shell 21 is inserted into a limiting groove 121 opened on the base 12. The width of the limiting groove 121 is slightly larger than the wall thickness of the lower end of the cylindrical shell 21. Figure 3 As shown, a sliding groove 122 is also provided at the bottom of the limiting groove 121, in which a ring of rolling balls 211 are placed. The upper end of the rolling balls 211 contacts the bottom of the cylindrical shell 21, and the lower end of the rolling balls 211 contacts the bottom of the sliding groove 122. When the cylindrical shell 21 rotates in the limiting groove 121, the rolling balls 211 at its lower end roll in the sliding groove 122, reducing the friction between the limiting groove 121 and the lower end of the cylindrical shell 21.

[0029] When the device is working, the motor 23 is started first. The motor 23 drives the rotating shaft 24 to rotate. At the same time, the motor 23 drives the cylindrical cap 22 and the cylindrical shell 21 fixed on it to rotate. When the cylindrical shell 21 rotates, from one direction, the light cannot shine on the reflective sticker on the inner cylinder 10 after being blocked by the cylindrical shell 21. Therefore, no light is reflected back to the driver's cabin. As the cylindrical shell 21 rotates, the light passes through the opening on the cylindrical shell 21. At this time, the light emitted by the car headlights shines on the reflective sticker and is then reflected into the driver's cabin and noticed by the driver. The cylindrical shell 21 rotates at a certain speed. The above process occurs once after the cylindrical shell 21 rotates one revolution. That is to say, from the driver's perspective, the light reflected on the inner cylinder 10 is in a flickering state.

[0030] By setting up the cone-shaped cylinder 11 and the cylinder shell 21, the intermittent light warning effect is achieved. Compared with the existing constant warning, this strobe dynamic warning effect can better improve the driver's attention. Therefore, when the device is placed in front of the construction area, the safety warning effect is better.

[0031] Second embodiment:

[0032] like Figure 2 As shown, a groove for placing a photovoltaic assembly 13 is provided at the upper end of the base 12. The photovoltaic assembly 13 includes a photovoltaic panel and a battery for storing electrical energy. The power control of the photovoltaic panel and the battery is completed by an integrated circuit board. The photovoltaic panel is ring-shaped and attached to the uppermost end of the base 12. The battery and the integrated circuit structure are fixed in the groove. The photovoltaic panel absorbs solar energy and converts it into electrical energy and stores it in the battery. This process is controlled by an integrated circuit. It should be noted that the charging and discharging process of the photovoltaic panel and the battery in this application is a relatively mature prior art, and will not be described in detail here.

[0033] By setting up a photovoltaic assembly 13, the device absorbs solar energy and converts it into electrical energy to power the motor 23 and other components inside the device. At the same time, the weight of the battery lowers the center of gravity of the device, making the device more resistant to external loads such as wind and allowing it to be placed more stably on the ground.

[0034] Working principle: Start motor 23, motor 23 drives shaft 24 to rotate. At the same time, motor 23 drives the cap 22 and the shell 21 fixed on it to rotate. When the shell 21 rotates, from one direction, the light cannot shine on the reflective sticker on the inner cylinder 10 after being blocked by the shell 21. Therefore, no light is reflected back to the driver's cabin. As the shell 21 rotates, the light passes through the opening on the shell 21. At this time, the light emitted by the car headlights shines on the reflective sticker and is then reflected into the driver's cabin and noticed by the driver. The shell 21 rotates at a certain speed. The above process occurs once after the shell 21 rotates one revolution. That is to say, from the driver's perspective, the light reflected on the inner cylinder 10 is in a flickering state.

[0035] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A highway construction safety early warning device, characterized in that, include: Inner cylinder (10) and outer cylinder (20) located around the inner cylinder (10) and rotating; The inner cylinder (10) includes a conical cylinder (11), a base (12) is fixedly installed at the lower end of the conical cylinder (11), a photovoltaic assembly (13) is installed on the base (12), and a drive assembly is installed inside the conical cylinder (11). The outer cylinder (20) includes a shell (21), and a portion of the shell (21) is translucent. The cylindrical shell (21) rotates around the periphery of the conical cylinder (11) under the action of the drive assembly.

2. The highway construction safety early warning device according to claim 1, characterized in that, The drive assembly includes a motor (23), the output end of which is connected to a rotating shaft (24), and the rotating shaft (24) is fixedly connected to the cylindrical shell (21).

3. The highway construction safety early warning device according to claim 2, characterized in that, The cylindrical shell (21) is made of an opaque material, and a light-transmitting window is provided on the cylindrical shell (21).

4. The highway construction safety early warning device according to claim 3, characterized in that, The upper end of the base (12) is equipped with a limiting groove (121), and the lower end of the cylindrical shell (21) is located in the limiting groove (121) and is slidably connected to it.

5. The highway construction safety early warning device according to claim 4, characterized in that, The bottom of the limiting groove (121) is provided with a sliding groove (122), and a plurality of balls (211) are provided in the sliding groove (122). The balls (211) are located at the lower end of the cylindrical shell (21).

6. The highway construction safety early warning device according to claim 1, characterized in that, The photovoltaic assembly (13) includes a photovoltaic panel and a battery for storing electrical energy. The power control of the photovoltaic panel and the battery is completed by an integrated circuit board.

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