Rural highway shoulder structure with water infiltration function

Abstract

The utility model belongs to the technical field of road drainage, specifically relates to a rural highway shoulder structure with water seepage function, including the connecting section of horizontal arrangement, the inside of connecting section is equipped with the drainage channel through both sides, the right side of connecting section is equipped with the support section of upper surface is slope, the left side of support section is used for the edge of contact connection pavement below connecting section, be equipped with mounting hole on support section, the inside vertical setting of mounting hole is equipped with spiral pile, the utility model discloses the spiral pile is driven into the ground through mounting hole, forms reliable pulling fixing force to the shoulder and cement road edge, directly restricts the upwarping deformation tendency of pavement edge, and through setting up drainage channel, the accumulated water of road can enter the drainage channel, and along the inclined slope surface of support section is discharged, avoids the seepage of accumulated water into the base layer, weakens the base layer adhesion, improves the structural stability and durability of pavement edge, solves the problem that cement pavement edge is easy to warp, prolongs the overall service life of road.

Description

Technical Field

[0001] This utility model belongs to the field of road drainage technology, specifically relating to a rural road shoulder structure with water permeability function. Background Technology

[0002] The shoulder refers to a strip of road (including hard shoulders and protective shoulders) located from the outer edge of the carriageway to the edge of the roadbed, which has a certain width. It is used to maintain the function of the carriageway and for temporary parking, and also serves as lateral support for the road surface.

[0003] In rural roads, cement pavement is widely used due to its high strength and durability. However, in actual use, the edges of cement roads rely solely on their own adhesion to the base layer for support. Over time, they are subjected to vehicle pressure, temperature expansion and contraction stress, and rainwater erosion. As a result, the edge structure is prone to detaching from the base layer and arching upwards. This not only affects the smoothness of the road surface and the comfort of driving, but also gradually leads to edge cracking and damage, shortening the overall service life of the road. Utility Model Content

[0004] To overcome the above-mentioned technical problems, this utility model provides a rural road shoulder structure with water permeability.

[0005] The present invention adopts the following technical solution: A rural road shoulder structure with water permeability includes a horizontally arranged connecting section, with drainage channels running through both sides inside the connecting section. A support section with a sloping upper surface is provided on the right side of the connecting section. The left side of the support section and the lower part of the connecting section are used to contact and connect the edge of the road surface. The support section has an installation hole, and a helical pile is vertically installed inside the installation hole.

[0006] Preferably, the interior of the mounting hole is filled with mortar.

[0007] Preferably, the connecting section and the support are cast in one piece of concrete.

[0008] Preferably, a grille is provided on the side of the drainage channel away from the support section.

[0009] Compared with the prior art, the beneficial effects of this utility model are: This utility model uses mounting holes to drive helical piles into the ground, forming a reliable pulling and fixing force on the road shoulder and the edge of the cement road, directly restraining the upward deformation trend of the road edge. In addition, by setting up drainage channels, water on the road can enter the drainage channels and be discharged along the inclined slope of the support section, preventing water from seeping into the base layer and weakening the base layer adhesion, thus improving the structural stability and durability of the road edge, solving the problem of easy edge warping of cement pavement, and extending the overall service life of the road. Attached Figure Description

[0010] Figure 1This is a cross-sectional view of the road surface and shoulder in Embodiment 1 of this utility model.

[0011] Explanation of reference numerals in the attached figures: 1. Connecting section; 2. Supporting section; 3. Drainage channel; 4. Grating; 5. Helical pile; 6. Road surface; 7. Mounting hole. Detailed Implementation

[0012] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Throughout the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. Unless otherwise specified, the raw materials and equipment used are commercially available or commonly used in the art. The methods in the embodiments, unless otherwise specified, are conventional methods in the art. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0013] Example 1 Depend on Figure 1 As shown, a rural road shoulder structure with permeable function includes a horizontally arranged connecting section 1. The connecting section 1 has a drainage channel 3 running through both sides. A grating 4 is provided on the left side of the drainage channel 3. A support section 2 with a sloping upper surface is provided on the right side of the connecting section 1. The left side of the support section 2 and the lower part of the connecting section 1 are used to contact the edge of the road surface 6. The connecting section 1 and the support section 2 are integrally cast from concrete. The support section 2 has mounting holes 7. Multiple mounting holes 7 are equidistantly arranged along the length of the road surface 6. Bolt piles 5 are vertically arranged inside the mounting holes 7. The mounting holes 7 are filled with mortar.

[0014] The helical pile 5 is driven into the ground through the installation hole 7, forming a reliable pulling and fixing force on the shoulder and the edge of the cement road, directly restraining the upward deformation trend of the road edge. In addition, by setting up drainage channels, water on the road can enter the drainage channels and be discharged along the inclined slope of the support section, preventing water from seeping into the base layer, weakening the base layer adhesion, improving the structural stability and durability of the road edge, solving the problem of easy edge warping of cement road, and extending the overall service life of the road. Furthermore, after the helical pile 5 is driven into the ground, mortar is poured into the interior of the installation hole 7, and a grid 4 is set at the water inlet to prevent the drainage channel 3 from being blocked.

[0015] A rural road shoulder structure with permeable drainage, when in use: After the bolt pile 5 is driven into the ground through the installation hole 7, mortar is poured into the inside of the installation hole 7 to strengthen the connection between the shoulder and the road surface 6. When there is water on the road surface 6, the water enters the drainage channel 3 and is quickly discharged along the inclined slope. The grating 4 can effectively prevent the drainage channel 3 from being blocked.

[0016] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to the above embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A rural road shoulder structure with permeable drainage, characterized in that, It includes a horizontally set connecting section, with a drainage channel running through both sides inside the connecting section. The right side of the connecting section has a support section with a sloping upper surface. The left side of the support section and the bottom of the connecting section are used to contact the edge of the road surface. The support section has an installation hole, and a helical pile is vertically set inside the installation hole.

2. The rural road shoulder structure with permeable function according to claim 1, characterized in that, The mounting holes are filled with mortar.

3. A rural road shoulder structure with permeable function according to claim 2, characterized in that, The connecting section and the supporting section are cast in one piece of concrete.

4. A rural road shoulder structure with permeable function according to claim 3, characterized in that, A grating is installed on the side of the drainage channel away from the support section.

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