Kerb structure

Abstract

The utility model discloses a curb structure which comprises a base body, a plurality of protruding blocks arranged at intervals are arranged on the front side of the lower portion of the base body, buckling grooves are formed among the protruding blocks arranged at intervals, a U-shaped groove is formed in the upper portion of the base body, a U-shaped plastic fluorescent screen is arranged on the upper portion of the base body in a clamping mode through the U-shaped groove, and a reinforcing rib plate is arranged on the front side of the top in the U-shaped plastic fluorescent screen. And the upper part of the base body is provided with matched reserved grooves corresponding to the reinforcing rib plates. In the application process, the road edge protection device is stable relative to the road surface structure, when a vehicle lamp and a light source of a pedestrian irradiate the road surface at night, light can be effectively reflected, the vehicle and the pedestrian can quickly and accurately obtain the position of the road edge, the U-shaped plastic fluorescent plate is easy to disassemble and replace, and use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, and in particular to a curbstone structure. Background Technology

[0002] During road construction, curb stones are laid on both sides of the road to enhance its aesthetics. They also serve to shield and isolate the soil on both sides of the road to prevent it from flowing onto the road surface. Additionally, they serve to remind vehicles and pedestrians of the location of the road edge.

[0003] However, traditional curb stones have limited reflectivity when exposed to light. Therefore, at night, when vehicle lights and pedestrians illuminate the road surface, the limited reflectivity of traditional curb stones makes it difficult for vehicles and pedestrians to quickly and accurately locate the edge of the road.

[0004] Based on this, we propose a curbstone structure. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a curbstone structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A curbstone structure includes a base, wherein a plurality of spaced-apart protrusions are provided on the front side of the lower part of the base, and the spaced-apart protrusions form a groove.

[0008] The upper part of the substrate has a U-shaped groove and a U-shaped plastic fluorescent plate is held in place by the U-shaped groove. The front side of the top of the U-shaped plastic fluorescent plate is provided with a reinforcing rib, and the upper part of the substrate is provided with a matching reserved groove corresponding to the reinforcing rib.

[0009] Preferably, the substrate and the protrusion are an integral concrete block.

[0010] Preferably, the U-shaped plastic fluorescent board has a vertically downward insert rod at the top, and the upper part of the substrate has a slot corresponding to the insert rod.

[0011] Preferably, the U-shaped plastic fluorescent board, the insert rod, and the reinforcing rib are integrated into one piece.

[0012] Preferably, the U-shaped plastic fluorescent board has an assembly hole on its rear side, and the substrate has an internally threaded tube embedded in the corresponding assembly hole.

[0013] The lower end of the insertion rod has a insertion hole on the rear side. The two ends of the internally threaded tube are aligned with the insertion hole and the assembly hole, respectively. The U-shaped plastic fluorescent board is equipped with an assembly screw through the assembly hole. The assembly screw passes through the internally threaded tube and its front end extends into the insertion hole.

[0014] The curbstone structure proposed in this utility model has the following advantages: In the application of this technical solution, the presence of protrusions and grooves enhances the tightness of the connection between the curbstone structure and the road surface edge, effectively preventing the curbstone structure from shifting, tilting, or tipping over during long-term use.

[0015] In practical use, when the road surface is illuminated by vehicle lights or pedestrians' own light sources at night, the U-shaped plastic fluorescent panel can effectively reflect the light that shines on it. It can also continue to emit light for a short period of time after the light source disappears, which helps vehicles and pedestrians to quickly and accurately determine the location of the road edge.

[0016] The reinforcing ribs enhance the structural stability of the entire U-shaped plastic fluorescent board, effectively preventing the front side of the U-shaped plastic fluorescent board from bulging outwards during use. Furthermore, if the U-shaped plastic fluorescent board breaks or is damaged due to external factors, the entire U-shaped plastic fluorescent board can be removed by simply unscrewing the assembly screws, making replacement of the U-shaped plastic fluorescent board simple and convenient. Attached Figure Description

[0017] Figure 1 This is a front view of a curbstone structure proposed in this utility model;

[0018] Figure 2 This is a top view of a curbstone structure proposed in this utility model;

[0019] Figure 3 This is a left view of a curbstone structure proposed in this utility model;

[0020] Figure 4 This is a right view of a curbstone structure proposed in this utility model;

[0021] Figure 5 This is a cross-sectional view of a curbstone structure proposed in this utility model;

[0022] Figure 6 This is a cross-sectional view of the substrate of a curbstone structure proposed in this utility model;

[0023] Figure 7 This is a schematic diagram of the internal front side of a U-shaped plastic fluorescent panel with a curbstone structure proposed in this utility model;

[0024] Figure 8This is a left view of the top of the base of a curbstone structure proposed in this utility model.

[0025] In the figure: 1. Substrate; 2. Protrusion; 3. Groove; 4. U-shaped plastic fluorescent board; 5. Insert rod; 501. Insertion hole; 6. Slot; 7. Internal threaded tube; 8. Assembly hole; 9. Assembly screw; 10. Reinforcing rib; 11. Reserved groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Reference Figure 1-8 A curbstone structure includes a base 1. The lower front side of the base 1 is provided with a plurality of spaced protrusions 2, and the spaced protrusions 2 form a groove 3. The base 1 and the protrusions 2 are integral concrete blocks. During the laying of the curbstone structure, the curbstone structure is laid first, and then the road surface is poured and paved. At this time, the part of the road surface that contacts the curbstone structure is placed above the protrusions 2 and fills the groove 3, thereby ensuring the tight connection between the curbstone structure and the road surface.

[0029] A U-shaped groove is provided on the upper part of the substrate 1, and a U-shaped plastic fluorescent plate 4 is installed through the U-shaped groove. A reinforcing rib 10 is provided on the front side of the top of the U-shaped plastic fluorescent plate 4. A matching reserved groove 11 is provided on the upper part of the substrate 1 corresponding to the reinforcing rib 10. The setting of the reinforcing rib 10 can effectively prevent the lower part of the front side of the U-shaped plastic fluorescent plate 4 from warping, and ensure that the part of the road surface exposed on the front side of the curbstone structure is in the same vertical plane.

[0030] The U-shaped plastic fluorescent board 4 has a vertically downward insert rod 5 at the top inside. The upper part of the base 1 has a slot 6 corresponding to the insert rod 5. The rear side of the U-shaped plastic fluorescent board 4 has an assembly hole 8. The base 1 has an internally threaded tube 7 embedded in the assembly hole 8.

[0031] The lower rear end of the insertion rod 5 has an insertion hole 501. The two ends of the internal thread tube 7 are aligned with the insertion hole 501 and the assembly hole 8, respectively. The U-shaped plastic fluorescent board 4 is installed with an assembly screw 9 through the assembly hole 8. The assembly screw 9 passes through the internal thread tube 7 and extends to the insertion hole 501. Therefore, the installation and disassembly of the U-shaped plastic fluorescent board 4 is simple. The U-shaped plastic fluorescent board 4 can be separated from the substrate 1 by removing the assembly screw 9.

[0032] The U-shaped plastic fluorescent board 4, the insert rod 5, and the reinforcing rib 10 are integrated into one structure.

[0033] In summary, during the application of this utility model, the presence of the protrusion 2 and the groove 3 enhances the tightness of the connection between the curbstone structure and the road surface edge, effectively preventing the curbstone structure from shifting, tilting, or tipping over during long-term use.

[0034] In practical use, when the road surface is illuminated by vehicle lights or pedestrians' own light sources at night, the light shining on the U-shaped plastic fluorescent panel 4 can be effectively reflected, and it can continue to emit light for a short period of time after the light source disappears, which helps vehicles and pedestrians to quickly and accurately determine the location of the road edge.

[0035] The reinforcing rib 10 enhances the structural stability of the entire U-shaped plastic fluorescent board 4, effectively preventing the front side of the U-shaped plastic fluorescent board 4 from bulging outwards during use. When the U-shaped plastic fluorescent board breaks or is damaged due to external reasons, the entire U-shaped plastic fluorescent board 4 can be removed by removing the assembly screw 9, making the replacement of the U-shaped plastic fluorescent board 4 simple and convenient for use.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A kerb structure comprising a base (1), characterised in that, The lower front side of the base (1) is provided with a number of spaced protrusions (2), and the spaced protrusions (2) form a groove (3); The upper part of the substrate (1) is provided with a U-shaped groove and a U-shaped plastic fluorescent plate (4) is attached through the U-shaped groove. The front side of the top of the U-shaped plastic fluorescent plate (4) is provided with a reinforcing rib (10). The upper part of the substrate (1) is provided with a matching reserved groove (11) corresponding to the reinforcing rib (10).

2. A kerb structure according to claim 1, characterised in that The base (1) and the protrusion (2) are an integral concrete block.

3. A kerb structure according to claim 1, wherein The U-shaped plastic fluorescent board (4) has a vertically downward insert rod (5) at the top, and the upper part of the substrate (1) has a slot (6) corresponding to the insert rod (5).

4. A kerb structure according to claim 3, wherein, The U-shaped plastic fluorescent board (4), the insert rod (5), and the reinforcing rib plate (10) are an integral structure.

5. A kerb structure according to claim 3, wherein The U-shaped plastic fluorescent board (4) has an assembly hole (8) on its rear side, and the substrate (1) has an internally threaded tube (7) embedded in the assembly hole (8); The lower end of the insert rod (5) is provided with an insertion hole (501). The two ends of the internal threaded tube (7) are aligned with the insertion hole (501) and the assembly hole (8) respectively. The U-shaped plastic fluorescent board (4) is equipped with an assembly screw (9) through the assembly hole (8). The assembly screw (9) passes through the internal threaded tube (7) and extends to the insertion hole (501) at its front end.

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