Environment-friendly permeable curb

Abstract

The utility model discloses an environment-friendly permeable curb which comprises a curb body, a drainage pipeline is arranged in the curb body, a plurality of drainage holes communicated with the drainage pipeline are formed in the surface of the curb body, and a main drainage pipeline extending into a roadbed is arranged on one side of the drainage pipeline. One end, deviating from the drainage pipeline, of the main drainage pipeline is communicated with an external rainwater pipeline in the roadbed; a filtering assembly is detachably arranged in the drainage hole so as to filter water flow entering the drainage pipeline through the drainage hole. A plurality of cross-shaped bearing frames are evenly arranged in the drainage pipeline in the length direction of the drainage pipeline at intervals. According to the curb, the drainage holes are formed in the curb body, water flows into the drainage pipeline through the drainage holes and then is drained into an external rainwater pipeline through the main drainage pipeline, and therefore the curb can achieve the drainage effect; garbage such as broken stones and dead leaves doped in the drainage holes can be filtered when the drainage holes discharge water flow, and the drainage holes are prevented from being blocked.

Description

Technical Field

[0001] This utility model relates to an environmentally friendly permeable curbstone, belonging to the field of curbstone technology. Background Technology

[0002] Curbstones are marker stones placed between the roadbed / pavement and other structures. They are generally required between the median strip and the road surface, and between the sidewalk and the road surface in urban roads.

[0003] Existing Chinese patent CN214401274U discloses a lightweight, permeable, drainage-type curbstone, comprising a curbstone body with a chamber within it. This chamber is divided into an upper chamber and a lower chamber by a partition, and permeation holes are provided on the side wall of the lower chamber. This lightweight, permeable, drainage-type curbstone has a scientific and reasonable structural design. By designing the interior as a hollow structure, it significantly reduces the weight of the finished product, saving engineering costs. Its overall lightweight and small weight facilitates loading, unloading, and construction, reducing construction difficulty. It can effectively protect the structural layer beneath the road surface, preventing gradual erosion and damage to the structural layer caused by road seepage.

[0004] However, the above solution still has some shortcomings. For example, in actual use, the drainage holes lack anti-clogging mechanisms, which makes it easy for debris such as gravel and dead leaves in the water to clog the holes, thus affecting the subsequent drainage effect. At the same time, the above solution adopts an overall hollow structure, which can reduce its weight, but also greatly reduces the load-bearing capacity and sturdiness of the curbstone, making it prone to breakage and reducing its service life. There are areas for improvement. Utility Model Content

[0005] The technical problem this utility model aims to solve is that existing curb stones use a hollow structure to reduce weight, but this reduces the load-bearing capacity and strength of the curb stones, making them prone to breakage and reducing their service life. At the same time, most curb stones lack anti-clogging mechanisms, which can easily cause blockages and affect drainage.

[0006] To address the aforementioned technical problems, this utility model provides an environmentally friendly permeable curbstone that can filter debris such as gravel and fallen leaves, reducing the possibility of blockage and providing drainage. At the same time, it can minimize the weight of the curbstone while ensuring its load-bearing capacity and sturdiness, thus extending its service life.

[0007] To achieve the above-mentioned technical objectives and effects, this application provides the following technical solution:

[0008] An environmentally friendly permeable curbstone includes a curbstone body with a drainage pipe inside. Multiple drainage holes communicating with the drainage pipe are formed on the surface of the curbstone body. A main drainage pipe extending into the roadbed is formed on one side of the drainage pipe, and the end of the main drainage pipe opposite to the drainage pipe is connected to an external rainwater pipeline within the roadbed. A filter assembly is detachably installed in each drainage hole to filter water flowing into the drainage pipe through the drainage hole. Multiple cross-shaped load-bearing frames are evenly spaced along the length of the drainage pipe.

[0009] Preferably, the filter assembly includes an installation pipe and a filter screen cover. The outer wall of the installation pipe is provided with an external thread, and the inner wall of the drain hole is provided with an internal thread groove that matches the external thread. The filter screen cover is fixedly connected to one end of the installation pipe away from the drain pipe. One end of the filter screen cover connected to the installation pipe is located inside the drain hole, and the other end extends out of the drain hole and protrudes from the surface of the curbstone body.

[0010] Preferably, the main drain pipe is inclined downwards.

[0011] Preferably, the plurality of drainage holes are equidistantly provided on the surface of the curbstone body along the length direction of the curbstone body.

[0012] Preferably, the curbstone body is a block of recycled concrete.

[0013] Preferably, the cross-shaped load-bearing frame is made of steel.

[0014] Preferably, the surface of the curbstone body is embedded with a plurality of luminous indicators, and the plurality of luminous indicators are equidistantly arranged along the length direction of the curbstone body.

[0015] The environmentally friendly permeable curbstone provided by this utility model has the following advantages:

[0016] 1. When this utility model is used, by setting up drainage holes and filter screens, water flows into the drainage pipe through the drainage holes, and the water in the drainage pipe is then discharged into the external rainwater pipeline through the main drainage pipe, so that the curb can achieve the effect of drainage. At the same time, under the action of the filter screen, the gravel, dead leaves and other garbage mixed in with the water flow in the drainage holes can be filtered to avoid clogging the drainage holes. Since the installation pipe and the drainage hole are fixed by threads, it provides convenience for the subsequent maintenance, installation and removal of the filter screen.

[0017] 2. By setting up a cross-shaped load-bearing frame, this utility model can play an auxiliary load-bearing role under the action of several cross-shaped load-bearing frames, further improving the load-bearing capacity and sturdiness of the curb stone, and reducing the possibility of it breaking due to external impact, crushing and other damage.

[0018] 3. By setting up luminous indicators, this utility model can form two warning lines on both sides of the road at night under the action of several luminous indicators, which can provide road width visibility for people driving at night and further improve the practicality of the curb. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the assembled state of an environmentally friendly permeable curb and roadbed according to the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of an environmentally friendly permeable curbstone and roadbed assembly in the assembled state according to this utility model.

[0021] Figure 3 yes Figure 2 Enlarged diagram of section A in the middle;

[0022] Figure 4 This is a schematic diagram of the separation structure between the filter component and the curbstone body in the assembled state of an environmentally friendly permeable curbstone and roadbed according to this utility model.

[0023] In the picture:

[0024] 1-Curve stone body; 11-Drainage pipe; 12-Main drain pipe; 2-Drainage hole; 21-Internal thread groove; 3-Roadbed; 4-Filter assembly; 41-Installation pipe; 411-External thread; 42-Filter screen cover; 5-Cross load-bearing frame; 6-Luminous indicator. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Reference Figures 1-4An environmentally friendly permeable curbstone includes a curbstone body 1 made of recycled concrete. The curbstone body 1 is connected to a roadbed 3. A drainage pipe 11 is provided inside the curbstone body 1. Multiple drainage holes 2 connected to the drainage pipe 11 are provided on the surface of the curbstone body 1. A main drainage pipe 12 extending into the roadbed 3 is provided on the side of the drainage pipe 11 facing downward. The end of the main drainage pipe 12 away from the drainage pipe 11 is connected to an external rainwater pipeline inside the roadbed 3. A filter assembly 4 is detachably installed in the drainage hole 2 to filter the water flowing into the drainage pipe 11 through the drainage hole 2. Thus, the curbstone body 1 can achieve the effect of filtering and preventing blockage while also achieving drainage through the main drainage pipe 12. In this embodiment, the connection between the curbstone body 1 and the roadbed 3, as well as the layout of the rainwater pipeline inside and outside the roadbed 3, are existing technologies and will not be described in detail.

[0027] Furthermore, multiple drainage holes 2 are equidistantly opened on the surface of the curbstone body 1 along the length direction of the curbstone body 1. By setting multiple drainage holes 2, the drainage effect of the curbstone body 1 can be improved.

[0028] Reference Figures 1-4 The filter assembly 4 includes an installation pipe 41 and a filter screen 42. The outer wall of the installation pipe 41 is integrally formed with an external thread 411, and the inner wall of the drain hole 2 is provided with an internal thread groove 21 that matches the external thread 411. The filter screen 42 is fixedly connected to the end of the installation pipe 41 away from the drain pipe 11. The end of the filter screen 42 connected to the installation pipe 41 is located inside the drain hole 2, and the other end protrudes from the drain hole 2 and protrudes from the surface of the curbstone body 1. By setting the filter screen 42, the gravel, dead leaves and other garbage mixed in with the water flow in the drain hole 2 can be filtered to avoid clogging the drain hole 2. Since the installation pipe 41 and the drain hole 2 are fixed by a threaded connection, the filter screen 42 protrudes from the upper surface of the curbstone body 1 to facilitate the subsequent maintenance and installation and removal of the filter screen 42. In this embodiment, the fixed connection method between the filter screen 42 and the installation pipe 41 is selected by the material of the filter assembly 4. It can be integrally injection molded or welded. This is the prior art and will not be described in detail.

[0029] Reference Figure 1 and Figure 4 Multiple cross-shaped load-bearing frames 5 are evenly installed at intervals along the length of the drainage pipe 11. The cross-shaped load-bearing frames 5 are made of steel. The installation of multiple cross-shaped load-bearing frames 5 can play an auxiliary load-bearing role, thereby improving the load-bearing capacity and sturdiness of the curbstone body 1.

[0030] Reference Figure 1In a further embodiment, a plurality of luminous indicator marks 6 are embedded and installed on the surface of the curbstone body 1. The plurality of luminous indicator marks 6 are equidistantly arranged along the length direction of the curbstone body 1. By setting the luminous indicator marks 6, road width reminders can be provided to people driving vehicles at night.

[0031] The working principle of this environmentally friendly permeable curbstone is as follows:

[0032] When water accumulates on the surface of the roadbed 3, the water flows through the drainage hole 2 into the drainage pipe 11. The water in the drainage pipe 11 is then discharged into the external rainwater pipeline through the main drainage pipe 12, thus enabling the curbstone to achieve the effect of drainage. At the same time, under the action of the filter screen 42, the gravel, dead leaves and other garbage mixed in with the water flow in the drainage hole 2 can be filtered to avoid clogging the drainage hole 2. At night, under the action of several night light indicator signs 6, two warning lines can be formed on both sides of the road through the curbstone, which can provide road width visibility for people driving at night. Under the action of the cross load-bearing frame 5, it can play an auxiliary load-bearing role, further improving the load-bearing capacity and strength of the curbstone.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit this utility model in any form or substance. It should be noted that those skilled in the art can make various improvements and additions without departing from this utility model, and these improvements and additions should also be considered within the protection scope of this utility model. Any modifications, alterations, and equivalent changes made by those skilled in the art without departing from the spirit and scope of this utility model using the disclosed technical content are equivalent embodiments of this utility model. Furthermore, any modifications, alterations, and evolutions made to the above embodiments based on the essential technology of this utility model are still within the scope of the technical solution of this utility model.

Claims

1. An environmentally friendly permeable curbstone, characterized in that, The system includes a curbstone body (1), a drainage pipe (11) is provided inside the curbstone body (1), and a plurality of drainage holes (2) connected to the drainage pipe (11) are provided on the surface of the curbstone body (1). A main drainage pipe (12) extending into the roadbed (3) is provided on one side of the drainage pipe (11). The end of the main drainage pipe (12) away from the drainage pipe (11) is connected to the external rainwater pipeline in the roadbed (3). A filter assembly (4) is detachably provided in the drainage hole (2) to filter the water flow entering the drainage pipe (11) through the drainage hole (2). A plurality of cross-shaped load-bearing frames (5) are evenly arranged at intervals along the length of the drainage pipe (11).

2. The environmentally friendly permeable curbstone as described in claim 1, characterized in that, The filter assembly (4) includes an installation tube (41) and a filter screen cover (42). The outer wall of the installation tube (41) is provided with an external thread (411), and the inner wall of the drain hole (2) is provided with an internal thread groove (21) that is compatible with the external thread (411). The filter screen cover (42) is fixedly connected to one end of the installation tube (41) away from the drain pipe (11). One end of the filter screen cover (42) connected to the installation tube (41) is located inside the drain hole (2), and the other end extends out of the drain hole (2) and protrudes from the surface of the curbstone body (1).

3. The environmentally friendly permeable curbstone as described in claim 1, characterized in that, The main drain pipe (12) is inclined downward.

4. The environmentally friendly permeable curbstone as described in claim 1, characterized in that, Multiple drainage holes (2) are equidistantly opened on the surface of the curbstone body (1) along the length direction of the curbstone body (1).

5. The environmentally friendly permeable curbstone as described in claim 1, characterized in that, The curbstone body (1) is a recycled concrete block.

6. The environmentally friendly permeable curbstone as described in claim 1, characterized in that, The cross-shaped load-bearing frame (5) is made of steel.

7. The environmentally friendly permeable curbstone as described in claim 1, characterized in that, The surface of the curbstone body (1) is embedded with a plurality of luminous indicators (6), and the plurality of luminous indicators (6) are equidistantly arranged along the length direction of the curbstone body (1).

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