Non-paved pavement construction warning equipment

Abstract

The utility model belongs to the field of warning boards, and particularly relates to non-paved pavement construction warning equipment which comprises a warning board and a frame body, the warning board is fixedly connected to the middle of the frame body, and a support is installed at the bottom of the frame body. Connecting seats are fixedly connected to the top and the bottom of the frame body, belt wheels are rotationally connected to the middles of the two connecting seats, driving belts are installed on the two belt wheels, supports are fixedly connected to the driving belts, and brush rollers are installed on the supports. A driving belt is installed on the two belt wheels in a tensioning mode, the belt wheels rotate to drive the driving belt to move, a support is fixedly connected to the driving belt, the support drives a brush roller to move up and down, the brush roller is located on the side face of the warning board, the warning board is swept by means of up-down movement of the brush roller, and therefore the warning board can be cleaned. Therefore, the situation that the surface of the warning board is covered with dust due to the fact that dust on a non-paved road surface is much raised is reduced.

Description

Technical Field

[0001] This utility model relates to the field of warning signs, specifically a warning device for unpaved road construction. Background Technology

[0002] Unpaved roads refer to roads that have not been paved with hard materials such as asphalt or cement. During road construction, workers need to install warning signs in front of the road to warn passing vehicles. The warning signs are mainly composed of the sign body and the bracket. The bracket is used to support and fix the sign body, and the bottom of the bracket has foldable legs to fix the bracket.

[0003] However, during use, because the unpaved road surface has not yet been paved and hardened, there is a lot of dust on the road surface, which makes the surface of the warning sign easily covered with dust, thus affecting the clarity of the markings on the surface of the warning sign; therefore, a construction warning device for unpaved roads is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background art, this utility model proposes a construction warning device for unpaved roads.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The non-paved road construction warning device of this utility model includes a warning sign and a frame. The warning sign is fixedly connected to the middle of the frame, and a bracket is installed at the bottom of the frame. Connecting seats are fixedly connected to the top and bottom of the frame. Pulleys are rotatably connected to the middle of the two connecting seats. Drive belts are installed on the two pulleys. Supports are fixedly connected to the drive belts, and brush rollers are installed on the supports.

[0006] Preferably, the brush roller is located on the side of the warning sign, the end of the brush roller is rotatably connected to the support, a drive wheel is fixedly connected to the end of the brush roller away from the support, the drive wheel is located on the side of the warning sign and the surface of the drive wheel is in contact with the warning sign.

[0007] Preferably, a slider is rotatably connected to the end of the brush roller away from the support, and a slide rail is fixedly connected to the side of the warning sign at the corresponding position of the slider, and the slide rail and the slider are slidably connected.

[0008] Preferably, the warning sign is equipped with an LED indicator panel, a battery module is installed on the rear side of the warning sign, and a solar panel is fixedly connected inside the frame, with the solar panel located above the warning sign.

[0009] Preferably, a connecting frame is rotatably connected to the brush roller, a rubber strip is fixed to the top of the connecting frame, and a plurality of magnetic blocks are fixed to the top surface of the rubber strip, the magnetic blocks being located above the brush roller.

[0010] Preferably, a vertical strip is fixed to the side of the warning sign, the position of the vertical strip corresponds to the position of the drive wheel, and the side of the vertical strip near the drive wheel has a frosted surface.

[0011] The advantages of this utility model are:

[0012] 1. This utility model is equipped with a connecting seat, a motor, a brush roller, a support, a drive belt, and pulleys. In use, the motor drives the pulleys to rotate. The drive belt is tensioned on the two pulleys. The rotation of the pulleys drives the drive belt to move. The support is fixedly connected to the drive belt. The support drives the brush roller to move up and down. The brush roller is located on the side of the warning sign. The up and down movement of the brush roller cleans the warning sign, thereby cleaning the warning sign and reducing the dust on unpaved roads, which can lead to dust covering the surface of the warning sign.

[0013] 2. By setting up a slider and a slide rail, the end of the brush roller is rotatably connected to the slider during use, and the slide rail is fixedly connected to the side of the warning sign to guide the slider, thereby improving the stability of the movement of the slider and the brush roller. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the battery module structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the warning sign structure of this utility model;

[0018] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0019] Figure 5 This is a schematic diagram of the connecting frame of this utility model.

[0020] In the diagram: 11. Frame; 12. Warning sign; 13. Bracket; 14. Connecting seat; 15. Pulley; 16. Motor; 17. Drive belt; 18. Support; 19. Brush roller; 2. Drive wheel; 31. Slider; 32. Slide rail; 41. LED indicator board; 42. Solar panel; 43. Battery module; 51. Connecting frame; 52. Rubber strip; 53. Magnetic block; 6. Vertical bar. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figures 1-5 As shown, a construction warning device for unpaved roads includes a warning sign 12 and a frame 11. The warning sign 12 is fixedly connected to the middle of the frame 11, and a bracket 13 is installed at the bottom of the frame 11. Connecting seats 14 are fixedly connected to the top and bottom of the frame 11. Pulleys 15 are rotatably connected to the middle of the two connecting seats 14. Drive belts 17 are installed on the two pulleys 15. Supports 18 are fixedly connected to the drive belts 17, and brush rollers 19 are installed on the supports 18.

[0024] In use, the motor 16 drives the pulleys 15 to rotate. The two pulleys 15 are tensioned with drive belts 17. The rotation of the pulleys 15 drives the drive belts 17 to move. The drive belts 17 are fixedly connected to the supports 18. The supports 18 drive the brush rollers 19 to move up and down. The brush rollers 19 are located on the side of the warning sign 12. The up and down movement of the brush rollers 19 cleans the warning sign 12, thereby cleaning the warning sign 12 and reducing the dust on the unpaved road surface, which would otherwise cause the warning sign 12 to be covered with dust. This makes it convenient for staff to use.

[0025] Furthermore, such as Figures 1-5 As shown, the brush roller 19 is located on the side of the warning sign 12. The end of the brush roller 19 is rotatably connected to the support 18. A drive wheel 2 is fixedly connected to the end of the brush roller 19 away from the support 18. The drive wheel 2 is located on the side of the warning sign 12 and its surface is in contact with the warning sign 12. A slider 31 is rotatably connected to the end of the brush roller 19 away from the support 18. A slide rail 32 is fixedly connected to the side of the warning sign 12 and the corresponding position of the slider 31. The slide rail 32 and the slider 31 are slidably connected.

[0026] In use, a brush roller 19 is rotatably connected to the support 18. The end of the brush roller 19 is fixedly connected to the drive wheel 2, which is in contact with the surface of the warning sign 12. During the up-and-down movement of the brush roller 19, the friction between the drive wheel 2 and the warning sign 12 causes the brush roller 19 to rotate, thereby cleaning the warning sign 12 and removing surface dust. The end of the brush roller 19 is rotatably connected to the slider 31, and the side of the warning sign 12 is fixedly connected to the slide rail 32 to guide the slider 31 and improve the stability of the movement of the slider 31 and the brush roller 19.

[0027] Furthermore, such as Figures 1-5 As shown, an LED indicator panel 41 is installed on the warning sign 12, a battery module 43 is installed on the rear side of the warning sign 12, and a solar panel 42 is fixed inside the frame 11, with the solar panel 42 located above the warning sign 12.

[0028] When in use, the LED indicator board 41 has LED light strips or LED beads forming corresponding indicator signs. The LED indicator board 41 is powered by the battery module 43, the solar panel 42 is used to power the battery module 43, and the brush roller 19 can easily clean the solar panel 42.

[0029] Furthermore, such as Figures 1-5 As shown, a connecting frame 51 is rotatably connected to the brush roller 19. A rubber strip 52 is fixed to the top of the connecting frame 51. A plurality of magnetic blocks 53 are fixed to the top surface of the rubber strip 52. The magnetic blocks 53 are located above the brush roller 19. A vertical strip 6 is fixed to the side of the warning sign 12. The position of the vertical strip 6 corresponds to the position of the drive wheel 2. The side of the vertical strip 6 near the drive wheel 2 has a frosted surface.

[0030] In use, a connecting frame 51 is rotatably connected to the brush roller 19, and a rubber strip 52 is fixed above the connecting frame 51. A magnetic block 53 is installed on the top of the rubber strip 52. The warning sign 12 is made of iron or magnetic material. The rubber strip 52 is attracted and squeezed by the magnetic block 53, and the warning sign 12 is rubbed by the rubber strip 52, thereby improving the cleaning effect. The frosted surface on the side of the vertical strip 6 is used to increase the rotational friction of the drive wheel 2, which facilitates the drive rotation.

[0031] Furthermore, such as Figures 1-5 As shown, the drive belt 17 is a synchronous belt or a belt.

[0032] Working principle: During use, the motor 16 drives the pulleys 15 to rotate. A drive belt 17 is tensioned and installed on both pulleys 15. The rotation of the pulleys 15 drives the drive belt 17 to move. A support 18 is fixedly connected to the drive belt 17. The support 18 drives the brush roller 19 to move up and down. The brush roller 19 is located on the side of the warning sign 12. The up-and-down movement of the brush roller 19 cleans the warning sign 12, thus reducing dust accumulation on unpaved roads and facilitating its use. During use, the brush roller 19 is rotatably connected to the support 18. The end of the brush roller 19 is fixed to the drive wheel 2, which is in contact with the surface of the warning sign 12. During the up-and-down movement of the brush roller 19, the friction between the drive wheel 2 and the warning sign 12 causes the brush roller 19 to rotate, thereby cleaning the warning sign 12. To remove surface dust, the end of the brush roller 19 is rotatably connected to the slider 31. The side of the warning sign 12 is fixedly connected to the slide rail 32 to guide the slider 31, improving the stability of the movement of the slider 31 and the brush roller 19. In use, the LED indicator board 41 has LED light strips or LED beads forming corresponding indicator signs. Then, the battery module 43 supplies power to the LED indicator board 41. The solar panel 42 is used to supply power to the battery module 43, and the brush roller 19 can easily clean the solar panel 42. The brush roller 19 is rotatably connected to the connecting frame 51, and a rubber strip 52 is fixed above the connecting frame 51. A magnetic block 53 is installed on the top of the rubber strip 52. The warning sign 12 is made of iron or magnetic material. The magnetic block 53 attracts and squeezes the rubber strip 52, and the rubber strip 52 rubs against the warning sign 12, thereby improving the cleaning effect. The frosted surface on the side of the vertical strip 6 is used to increase the rotational friction of the drive wheel 2, making it easier to drive the rotation.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A construction warning device for unpaved roads, comprising a warning sign (12) and a frame (11), wherein the warning sign (12) is fixedly connected to the middle of the frame (11), and a bracket (13) is installed at the bottom of the frame (11); characterized in that: The top and bottom of the frame (11) are fixedly connected to connecting seats (14), and the middle of the two connecting seats (14) is rotatably connected to pulleys (15). A drive belt (17) is installed on the two pulleys (15), and a support (18) is fixedly connected to the drive belt (17). A brush roller (19) is installed on the support (18).

2. The unpaved road construction warning device according to claim 1, characterized in that: The brush roller (19) is located on the side of the warning sign (12). The end of the brush roller (19) is rotatably connected to the support (18). A drive wheel (2) is fixedly connected to the end of the brush roller (19) away from the support (18). The drive wheel (2) is located on the side of the warning sign (12) and the surface of the drive wheel (2) is in contact with the warning sign (12).

3. The construction warning device for unpaved roads according to claim 2, characterized in that: The brush roller (19) is rotatably connected to a slider (31) at the end away from the support (18). A slide rail (32) is fixedly connected to the side of the warning sign (12) at the corresponding position of the slider (31). The slide rail (32) and the slider (31) are slidably connected.

4. The unpaved road construction warning device according to claim 3, characterized in that: An LED indicator panel (41) is installed on the warning sign (12), a battery module (43) is installed on the rear side of the warning sign (12), and a solar panel (42) is fixed inside the frame (11), with the solar panel (42) located above the warning sign (12).

5. The unpaved road construction warning device according to claim 4, characterized in that: A connecting frame (51) is rotatably connected to the brush roller (19). A rubber strip (52) is fixed to the top of the connecting frame (51). A plurality of magnetic blocks (53) are fixed to the top surface of the rubber strip (52). The magnetic blocks (53) are located above the brush roller (19).

6. The unpaved road construction warning device according to claim 5, characterized in that: The warning sign (12) has a vertical strip (6) fixed to its side. The position of the vertical strip (6) corresponds to the position of the drive wheel (2). The side of the vertical strip (6) near the drive wheel (2) has a frosted surface.

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