Roadside stone with drainage structure

Abstract

This utility model discloses a curbstone with a drainage structure, comprising a base with its top surface flush with the road surface along the length of the road. A drainage channel is provided within the base along its length. Drainage outlets are provided on the base wall corresponding to drainage wells around the base. Several curbstone bodies are connected along the length of the base's top surface. One side of each curbstone body contacts the green belt, while the other side is open. The curbstone body and the base are detachably connected via connectors. Multiple drainage holes are spaced apart within each curbstone body along its length. One end of each drainage hole is located on the open side of the curbstone body, and the other end is located on the bottom surface of the curbstone body. A long strip-shaped drainage groove is provided on the bottom surface of each curbstone body corresponding to its location. The drainage groove connects the drainage channel and the drainage holes on the curbstone body. When the drainage holes and / or drainage channels are blocked, the blocked curbstone body can be removed for cleaning. When the curbstone body is damaged, it can be easily replaced.

Description

Technical Field

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

[0002] Curbstones are strip-shaped objects made of stone or concrete, used as boundary stones along the edges of road surfaces. They are also called curb stones, roadside stones, or curb blocks. Curbstones serve as boundaries on the road surface, separating the carriageway, sidewalk, green space, median strip, and other parts of the road, ensuring pedestrian and vehicular safety and maintaining a neat road edge. To improve road drainage, drainage structures are incorporated into the curbstones. However, the small size of the curbstones themselves results in small drainage channels, making them prone to clogging. To ensure the continuity of the drainage channels, adjacent curbstones are connected by interlocking blocks and slots. This connection is difficult to disassemble and requires road surface damage when clearing drainage channels. Furthermore, replacing individual curbstones is inconvenient when damaged. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a curb stone with a drainage structure to solve the technical problem that existing curb stones with drainage structures are not convenient for clearing drainage channels and for replacement.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A curbstone with a drainage structure includes a base with its top surface flush with the road surface along the length of the road. A drainage channel is provided within the base along its length. Drainage outlets are provided on the base wall corresponding to drainage wells around the base. Several curbstone bodies are connected together on the top surface of the base along its length. One side of each curbstone body contacts a green belt, and the other side is open. The curbstone body and the base are detachably connected via connectors. Multiple drainage holes are spaced apart within each curbstone body along its length. One end of each drainage hole is located on the open side of the curbstone body, and the other end is located on the bottom surface of the curbstone body. A long, narrow drainage groove is provided on the bottom surface of each curbstone body corresponding to its bottom surface. The drainage groove connects the drainage channel and the drainage holes on the curbstone body.

[0006] Furthermore, the connector includes connecting holes vertically disposed at both ends of the curbstone body, with screws installed in the connecting holes, and the base having internally threaded sleeves corresponding to each connecting hole, the screws being threadedly connected to the internally threaded sleeves.

[0007] Furthermore, both ends of the internally threaded sleeve are pre-embedded in the upper and lower walls of the base, respectively.

[0008] Furthermore, the drainage hole is formed by connecting a vertical section and a horizontal section, with the end of the horizontal section located on the free side of the curbstone body.

[0009] Furthermore, the horizontal segment consists of two parts: one part is located on the bottom surface of the curbstone body, and the other part is located on the upper middle side of the curbstone body.

[0010] Furthermore, the curbstone body and the base form an L-shaped structure.

[0011] Furthermore, the base is composed of several precast concrete blocks spliced ​​together along the length of the road surface, and the joints are sealed with building sealant.

[0012] Furthermore, a reflective film is affixed to the free side of the curbstone body.

[0013] The beneficial effects of this utility model are:

[0014] The curbstone with drainage structure proposed in this utility model allows water to flow through drainage holes on the curbstone body into the drainage channels of the base when water accumulates on the road surface. Finally, the water is discharged from the drain outlets of the base into drainage wells around the base, thus increasing the road surface's drainage performance. The curbstone body and the base are detachably connected via connectors, and the connection point is above the road surface. Disassembling the curbstone body does not require damaging the road surface. When the drainage holes and / or drainage channels are blocked, the blocked portion of the curbstone body can be removed for cleaning. The curbstone body can also be easily replaced if damaged.

[0015] The connector, which includes connecting holes, screws, and internal threaded sleeves, has a simple structure that facilitates the assembly and disassembly of the curbstone body and the base.

[0016] The two ends of the internally threaded sleeve are pre-embedded in the upper and lower walls of the base, respectively, resulting in good strength.

[0017] The drainage hole is composed of a vertical section and a horizontal section connected together. The end of the horizontal section is located on the free side of the curbstone body. Water on the road surface enters the drainage hole through the free side of the curbstone body.

[0018] The horizontal section consists of two parts: one part is located on the bottom surface of the curbstone body, and the other part is located on the upper middle side of the curbstone body. When there is little water accumulation, the water enters the drainage hole through the horizontal section on the bottom surface of the curbstone body. When there is a lot of water accumulation, some water enters the drainage hole through the horizontal section on the bottom surface of the curbstone body, and some water enters the drainage hole through the horizontal section on the upper middle side of the curbstone body, so as to further increase the drainage performance.

[0019] The base is made up of several precast concrete blocks spliced ​​together along the length of the road surface, which facilitates construction.

[0020] The exposed side of the curbstone is covered with reflective film, which serves as a linear guide at night to prevent vehicles or people from entering the green belt.

[0021] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings, wherein:

[0023] Figure 1 This is a perspective view of the present utility model.

[0024] Figure 2 This is a perspective view of the present invention from another angle.

[0025] Figure 3 This is a perspective view of the base in this utility model.

[0026] Figure 4 This is a perspective view of the base in this utility model.

[0027] Figure 5 This is a perspective view of the main body of the curbstone in this utility model.

[0028] Figure 6 This is a perspective view of the main body of the curbstone in this utility model.

[0029] Figure 7 This is a cross-sectional view of the main body of the curbstone in this utility model.

[0030] In the diagram: 1. Base; 2. Drainage channel; 3. Drain outlet; 4. Curb stone body; 5. Screw; 6. Internal threaded sleeve; 7. Drainage hole; 8. Free-standing side; 9. Vertical section; 10. Horizontal section; 11. Drainage trough. Detailed Implementation

[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0032] Example 1

[0033] like Figures 1-7 The curb stones shown have drainage structures, such as Figure 3 and 4As shown, it includes a base 1 with its top surface flush with the road surface, positioned along the length of the road. The base 1 is rectangular in cross-section. A drainage channel 2, also rectangular in cross-section, is provided within the base 1 along its length. Drainage outlets 3 are provided on the walls of the base 1 corresponding to the drainage wells surrounding the base 1. These drainage wells can be located on the road surface or in green belts. The drainage outlets 3 are strip-shaped channels positioned along the length of the base 1. Figure 5 and 6 As shown, several curbstone bodies 4 are connected along the length of the top surface of the base 1. The curbstone bodies 4 are also rectangular in cross-section, forming an L-shaped structure with the base 1. One side of the curbstone body 4 contacts the green belt, while the other side is open. The curbstone bodies 4 and the base 1 are detachably connected via connectors. The connectors include connecting holes vertically located at both ends of the curbstone bodies 4, with screws 5 inside each hole. The base 1 has internally threaded sleeves 6 corresponding to each connecting hole. The screws 5 are threadedly connected to the internally threaded sleeves 6, with both ends of the internally threaded sleeves 6 pre-embedded in the upper and bottom walls of the base 1, respectively. Multiple drainage holes 7 are spaced along the length of the curbstone bodies 4. One end of each drainage hole 7 is located on the open side 8 of the curbstone body 4, and the other end is located on the bottom surface of the curbstone body 4. The drainage holes 7 have various structural forms, such as... Figure 3 and 4 As shown, for example, the drainage hole 7 is composed of a vertical section 9 and two horizontal sections 10 connected together. One horizontal section 10 is located on the bottom surface of the curbstone body 4, and the other horizontal section 10 is located on the upper middle side of the curbstone body 4. The ends of the two horizontal sections 10 are located on the free side 8 of the curbstone body 4. That is, such a drainage hole 7 is F-shaped. The base 1 is provided with a long strip drainage groove 11 corresponding to the bottom surface of each curbstone body 4. The drainage groove 11 connects the drainage channel 2 and each drainage hole 7 on the curbstone body.

[0034] The curbstone with drainage structure proposed in this embodiment allows water to flow into the drainage channel 2 of the base 1 through the drainage holes 7 on the curbstone body 4 when water accumulates on the road surface. Finally, the water is discharged from the drain outlets 3 of the base 1 into the drainage wells surrounding the base 1, thus increasing the road surface drainage performance. The curbstone body 4 and the base 1 are detachably connected via connectors, with the connection point located above the road surface. Disassembly and assembly of the curbstone body 4 does not require damage to the road surface. When the drainage holes 7 and / or drainage channels 2 are blocked, the blocked portion of the curbstone body 4 can be removed for cleaning. Replacement is also convenient when the curbstone body 4 is damaged. The connector structure, including connecting holes, screws 5, and internally threaded sleeves 6, is simple and facilitates the disassembly and assembly of the curbstone body 4 and the base 1. The two ends of the internally threaded sleeve 6 are pre-embedded in the upper and bottom walls of the base 1, respectively, providing good strength. The drainage hole 7 is formed by connecting a vertical section 9 and a horizontal section 10. The end of the horizontal section 10 is located on the free side of the curbstone body 4, allowing water to enter the drainage hole 7 through the free side 8 of the curbstone body 4. The horizontal section 10 consists of two sections: one section is located on the bottom surface of the curbstone body 4, and the other section is located on the upper middle side of the curbstone body 4. When there is little water accumulation, the water enters the drainage hole 7 through the horizontal section 10 on the bottom surface of the curbstone body 4. When there is a lot of water accumulation, some water enters the drainage hole 7 through the horizontal section 10 on the bottom surface of the curbstone body 4, and some water enters the drainage hole 7 through the horizontal section 10 on the upper middle side of the curbstone body 4, so as to further increase the drainage performance.

[0035] Example 2

[0036] The difference from Embodiment 1 is that: the base 1 is made of several precast concrete blocks spliced ​​together along the length of the road surface, and the splice joints are sealed with building sealant, which is a two-component sealant. The construction method of such base 1 on the roadbed and in the road surface is the same as that of the existing curbstone, and the base is easy to construct.

[0037] Example 3

[0038] The difference from Embodiment 1 is that: the air-facing side of the curbstone body 4 is covered with reflective film, which plays a road alignment guidance function at night and prevents vehicles or people from entering the green belt.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A curbstone with a drainage structure, characterized in that: It includes a base (1) with its top surface flush with the road surface along the length of the road surface. A drainage channel (2) is provided inside the base (1) along its length. A drain outlet (3) is provided on the wall of the base (1) corresponding to each drainage well around the base (1). Several curbstone bodies (4) are connected together on the top surface of the base (1) along its length. One side of the curbstone body (4) is in contact with the green belt and the other side is open. The curbstone body (4) and the base (1) are detachably connected by connectors. Multiple drainage holes (7) are provided at intervals inside the curbstone body (4) along its length. One end of the drainage hole (7) is located on the open side (8) of the curbstone body (4) and the other end is located on the bottom surface of the curbstone body (4). A long strip drainage groove (11) is provided on the bottom surface of each curbstone body (4) corresponding to the base (1). The drainage groove (11) connects the drainage channel (2) and each drainage hole (7) on the curbstone body (4).

2. The curbstone with a drainage structure according to claim 1, characterized in that: The connector includes connecting holes vertically arranged at both ends of the curbstone body (4), and screws (5) are provided in the connecting holes. The base (1) is provided with internal threaded sleeves (6) corresponding to each connecting hole. The screws (5) are threadedly connected to the internal threaded sleeves (6).

3. The curbstone with a drainage structure according to claim 2, characterized in that: The two ends of the internal threaded sleeve (6) are respectively embedded in the upper wall and the bottom wall of the base (1).

4. The curbstone with a drainage structure according to claim 1, characterized in that: The drainage hole (7) is formed by connecting a vertical section (9) and a horizontal section (10), with the end of the horizontal section (10) located on the free side of the curbstone body (4).

5. The curbstone with a drainage structure according to claim 4, characterized in that: The horizontal section (10) consists of two parts: one part is located on the bottom surface of the curbstone body (4), and the other part is located on the upper middle side of the curbstone body (4).

6. The curbstone with a drainage structure according to claim 5, characterized in that: The curbstone body (4) and the base (1) form an L-shaped structure.

7. The curbstone with a drainage structure according to claim 1, characterized in that: The base (1) is made of several precast concrete blocks spliced ​​together along the length of the road surface, and the splice joints are sealed with building sealant.

8. The curbstone with a drainage structure according to any one of claims 1-7, characterized in that: The curbstone body (4) has a reflective film attached to the air-facing side (8).

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