Road construction warning device

Abstract

A road construction warning device comprises a warning frame, a guide plate and a solar device, the warning frame comprises two supporting frames, a warning plate is installed on the upper portions of the supporting frames, warning lamps and warning slogans are arranged on the warning plate, and the warning slogans are pasted through stickers with reflective materials or printed on the warning plate through reflective paint. The guide plate is hung below the warning frame, a guide lamp is arranged on the guide plate, the solar device is adjustably installed at the top of the warning frame, the solar device is electrically connected with the warning lamp and the guide lamp to provide electric energy, the warning lamp is installed on the warning plate on the upper portion of the supporting frame, and the guide plate is hung below the warning frame. The warning frame of the herringbone structure is matched with the warning plate to form a light blocking area below, and light generated by the warning lamp cannot irradiate the light blocking area, so that guiding of the guide lamp is prevented from being interfered, the light effect of the guide lamp is improved, people can clearly see the indicating direction, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction safety warning, and particularly relates to a road construction warning device. Background Art

[0002] In the current field of traffic construction, road construction is an important link to ensure the improvement and upgrading of infrastructure. However, the safety problem during road construction has always been one of the key problems to be solved urgently. Traditional road construction warning devices have various deficiencies, which not only affect the construction efficiency but also increase the risk of traffic accidents.

[0003] Referring to a road construction warning frame disclosed in a Chinese utility model patent with the patent application number 2023210441043, which includes a fixing mechanism, a functional mechanism, and a lifting mechanism. The fixing mechanism is located at the lower end of the lifting mechanism, and the functional mechanism is located at the upper end of the lifting mechanism. The fixing mechanism includes a base, a bracket, a pulley, and a foot brake. The bracket is fixedly installed at the lower end of the base, the pulley is movably installed inside the bracket, and the foot brake is fixedly installed inside the bracket. The functional mechanism includes an information board, a solar panel, a warning light, a fixing frame, a speaker, a right guide, a storage battery, a control box, an up button, a down button, and a cover plate. This road construction warning frame realizes that the electric push rod is convenient to adjust the height of the push rod through the installation of the lifting mechanism, and the push rod is convenient to adjust the height of the information board, the left guide, and the right guide, facilitating people passing by to see the information and improving the usability of the road construction warning frame.

[0004] However, in the above structure, since the installation position of the guide plate is relatively close to the warning light, when the warning light flashes, it will interfere with the indicator light of the guide plate, resulting in difficulty in seeing the indicating direction. Especially at night, the light of the warning light will be particularly obvious, so that both the left and right guide plates are illuminated, making it difficult to distinguish the direction, which will bring certain troubles to the driving process of vehicles and is prone to potential safety hazards. Content of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a road construction warning device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A road construction warning device, comprising a warning frame, a guiding plate and a solar device. The warning frame includes two support frames. A warning board is installed on the upper part of the support frame. Warning lights and warning slogans are provided on the warning board. The warning lights are distributed at the edge positions of the warning board. The warning slogans are pasted with stickers made of reflective materials or printed on the warning board with reflective paint. The guiding plate is suspended below the warning frame and corresponds to the frame opening position at the lower part of the support frame. Guiding lights are provided on the guiding plate. The solar device is adjustably installed on the top of the warning frame and is electrically connected to the warning lights and the guiding lights to provide electrical energy.

[0008] In the present utility model, a plurality of left guiding grooves with arrows pointing to the left and right guiding grooves with arrows pointing to the right are provided on the guiding plate. The guiding lights are distributed along the contours of the left guiding grooves and the right guiding grooves.

[0009] Further, the left guiding grooves and the right guiding grooves partially overlap, and the guiding lights in the overlapping part are shared.

[0010] Further, an adjustment switch for adjusting the direction of the guiding lights is also provided on the guiding plate. When the adjustment switch is turned to the left end, the guiding lights in the left guiding grooves light up; when the adjustment switch is turned to the right end, the guiding lights in the right guiding grooves light up.

[0011] Further, the guiding lights in the left guiding grooves or the right guiding grooves light up in sequence from right to left or from left to right to form a flowing effect.

[0012] Further, the left and right guiding grooves and the guiding lights are symmetrically arranged on both sides of the guiding plate.

[0013] In the present utility model, at least two suspension ropes are connected to the top of the guiding plate. The tops of the suspension ropes are fixed to the top end of the warning frame. The solar device is connected to the guiding plate along the suspension ropes through wires. The wires can be wound on the outer side of the suspension ropes or be wrapped inside the suspension ropes.

[0014] In the present utility model, the solar device includes an adjustment base fixed to the top of the warning frame and a solar panel rotatably installed on the adjustment base. The adjustment base adjusts the pitching angle of the solar panel. A storage battery is provided inside the solar panel.

[0015] In the present utility model, hinges that cooperate with each other are provided at the tops of the two support frames. The two support frames are connected through the hinges. Limiting rods are also provided on both sides of the support frames. One end of the limiting rod is hinged to the side surface of one support frame, and the other end is buckled on the side surface of the other support frame.

[0016] The present utility model has the following advantages and beneficial effects:

[0017] By installing the warning light on the warning board at the upper part of the support frame and suspending the guiding board below the warning frame, the "person"-shaped warning frame and the warning board cooperate to form a light-blocking area below, and the light generated by the warning light cannot shine in the light-blocking area, thus avoiding interfering with the guiding of the guiding light, improving the lighting effect of the guiding light, enabling people to clearly see the indicating direction, and avoiding potential safety hazards. Brief Description of the Drawings

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0019] Figure 1 Is a perspective view of the warning device in this embodiment;

[0020] Figure 2 Is a side view of the warning device in this embodiment;

[0021] Figure 3 Is a structural schematic diagram of the guiding board in this embodiment. Detailed Embodiment

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. However, the present utility model is not limited to the following embodiments.

[0023] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, then such directional indications will also change accordingly.

[0024] In addition, if there is a description involving "first" or "second" in the embodiments of the present utility model, then such description of "first" or "second" is only for descriptive purposes and cannot be understood as indicating or implying its relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0025] Such as Figures 1 to 3As shown in the figure, this embodiment discloses a road construction warning device, which includes a warning frame 1, a guiding plate 2 and a solar device 3. The warning frame 1 includes two support frames 11 with the same structure and in a "person" - shaped structure for support. On the upper parts of the two support frames 11, warning plates 12 are installed. On the warning plates 12, warning lights 121 and warning slogans 122 are provided. The warning lights 121 are distributed at the edge positions of the warning plates 12. The warning slogans 122 are pasted with stickers made of reflective materials or printed on the warning plates 12 with reflective paint. The guiding plate 2 is suspended below the warning frame 1 and corresponds to the frame opening position at the lower part of the support frame 11. The guiding plate 2 is provided with guiding lights 20, and the guiding plate 2 can be directly seen through the frame opening. The solar device 3 is adjustably installed on the top of the warning frame 1. By adjusting the angle of the solar device 3, the orientation can be changed, so as to improve the utilization rate of sunlight. The solar device 3 is electrically connected to the warning lights 121 and the guiding lights 20 to provide electrical energy. By installing the warning lights 121 on the warning plates 12 on the upper parts of the support frames 11 and suspending the guiding plate 2 below the warning frame 1, the "person" - shaped warning frame 1 and the warning plate 12 form a light - blocking area 10 below. The light generated by the warning lights 121 cannot shine into the light - blocking area 10, thus avoiding interfering with the guiding of the guiding lights 20, improving the lighting effect of the guiding lights 20, enabling people to clearly see the indicating direction and avoiding potential safety hazards.

[0026] In this embodiment, the guiding plate 2 is provided with a plurality of left guiding grooves 21 with arrows pointing to the left and right guiding grooves 22 with arrows pointing to the right. The guiding lights 20 are distributed along the contours of the left guiding grooves 21 and the right guiding grooves 22. Preferably, in order to save the lamp beads of the guiding lights 20, the left guiding grooves 21 and the right guiding grooves 22 are partially overlapped, and in the overlapping left and right guiding grooves 22, some lamp beads of the guiding lights 20 are shared.

[0027] Furthermore, the guiding plate 2 is also provided with an adjusting switch 23 for adjusting the direction of the guiding lights 20. When the adjusting switch 23 is turned to the left end, the guiding lights 20 in the left guiding grooves 21 light up; when the adjusting switch 23 is turned to the right end, the guiding lights 20 in the right guiding grooves 22 light up. By adjusting the switch 23, the direction of the indicating lights can be changed according to the road conditions, improving the practicality. Preferably, the guiding lights 20 in the left guiding grooves 21 or the right guiding grooves 22 light up in sequence from right to left or from left to right to form a flowing effect, so that the guiding direction can be more clearly realized during guiding.

[0028] Furthermore, the left and right guiding grooves 21, 22 and the guiding lights 20 are symmetrically arranged on both sides of the guiding plate 2, so that the indicating direction of the guiding lights 20 can be seen on both sides of the warning device without adjusting the front - back direction.

[0029] In this embodiment, at least two suspension ropes 24 are connected to the top of the guide plate 2. The tops of the suspension ropes 24 are fixed to the top end of the warning frame 1. The solar device 3 is connected to the guide plate 2 along the suspension ropes 24 through wires. The wires can be wound around the outside of the suspension ropes 24 or be wrapped inside the suspension ropes 24.

[0030] In this embodiment, the solar device 3 includes an adjustment base 30 fixed to the top of the warning frame 1 and a solar panel 31 rotatably mounted on the adjustment base 30. The pitch angle of the solar panel 31 can be adjusted through the adjustment base 30 to facilitate sunlight irradiation. A storage battery is provided inside the solar panel 31 for night work, so as to provide warning even at night.

[0031] In this embodiment, hinges 13 that cooperate with each other are provided at the tops of the two support frames 11. The two support frames 11 are connected through the hinges 13 to achieve the expandable and collapsible function. In addition, limiting rods 14 are provided on both sides of the support frames 11. One end of the limiting rod 14 is hinged to the side of one support frame 11, and the other end is buckled to the side of the other support frame 11. When the two support frames 11 are expanded, the expansion angle is limited by the limiting rods 14 to improve stability.

[0032] What is described above in this specification is only an example of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar methods for substitution. As long as it does not deviate from the content of this specification of the present utility model or exceed the scope defined by this claim book, it shall fall within the protection scope of the present utility model.

Claims

1. A road construction warning device, comprising a warning frame (1), a guiding plate (2) and a solar device (3), characterized in that: The warning frame (1) includes two support frames (11). A warning board (12) is installed on the upper part of the support frame (11). A warning lamp (121) and a warning slogan (122) are provided on the warning board (12). The warning lamps (121) are distributed at the edge positions of the warning board (12). The warning slogan (122) is pasted with stickers made of reflective materials or printed on the warning board (12) with reflective paint. The guiding board (2) is suspended below the warning frame (1) and corresponds to the frame opening position at the lower part of the support frame (11). A guiding lamp (20) is provided on the guiding board (2). The solar device (3) is adjustably installed on the top of the warning frame (1). The solar device (3) is electrically connected to the warning lamp (121) and the guiding lamp (20) to provide electric energy.

2. The road construction warning device according to claim 1, wherein: A plurality of left guiding grooves (21) with arrows pointing to the left and right guiding grooves (22) with arrows pointing to the right are provided on the guiding board (2). The guiding lamp (20) is distributed along the contours of the left guiding grooves (21) and the right guiding grooves (22).

3. The road construction warning device according to claim 2, wherein: The left guiding grooves (21) and the right guiding grooves (22) partially overlap, and the guiding lamps (20) in the overlapping part are shared.

4. The road construction warning device according to claim 2, characterized in that: An adjustment switch (23) for adjusting the direction of the guiding lamp (20) is further provided on the guiding board (2). When the adjustment switch (23) is turned to the left end, the guiding lamps (20) in the left guiding grooves (21) light up; when the adjustment switch (23) is turned to the right end, the guiding lamps (20) in the right guiding grooves (22) light up.

5. The road construction warning device according to claim 4, characterized in that: The guiding lamps (20) in the left guiding grooves (21) or the right guiding grooves (22) light up in sequence from right to left or from left to right to form a flowing effect.

6. A road construction warning device according to any one of claims 1-5, characterized in that: The left and right guiding grooves (21, 22) and the guiding lamp (20) are symmetrically arranged on both sides of the guiding board (2).

7. A road construction warning device according to claim 1, characterized in that: At least two suspension ropes (24) are connected to the top of the guiding board (2). The tops of the suspension ropes (24) are fixed to the top end of the warning frame (1). The solar device (3) is connected to the guiding board (2) along the suspension ropes (24) through wires. The wires can be wound on the outer side of the suspension ropes (24) or be wrapped inside the suspension ropes (24).

8. The road construction warning device according to claim 1, characterized in that: The solar device (3) includes an adjustment base (30) fixed to the top of the warning frame (1) and a solar panel (31) rotatably installed on the adjustment base (30). The adjustment base (30) adjusts the pitch angle of the solar panel (31). A storage battery is provided inside the solar panel (31).

9. The road construction warning device according to claim 1, characterized in that: Hinges (13) that cooperate with each other are provided at the tops of the two support frames (11). The two support frames (11) are connected through the hinges (13). Limiting rods (14) are further provided on both sides of the support frame (11). One end of the limiting rod (14) is hinged to the side surface of one support frame (11), and the other end is buckled on the side surface of the other support frame (11).

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