Water guide joint suitable for inclined consolid road surface

Abstract

A water guide joint suitable for an inclined consolid road surface belongs to the technical field of road paving, a plurality of water guide joints are arranged in parallel and detachably arranged on the road surface, each water guide joint further comprises an anti-impact surface and a slow flow surface, and the arrangement directions of the anti-impact surfaces and the slow flow surfaces correspond to the inclination angle of the road surface. An arc-shaped transition area is formed in the connecting area of the anti-impact face and the flow slowing face, rainwater accumulated on the inclined road surface can be guided, the rainwater can flow to the two sides of the road surface along the anti-impact face, and the rainwater can better flow into drainage ditches in the two sides of the road surface; when rainwater makes contact with the anti-impact face, the anti-impact face can weaken impact force brought by the rainwater, namely the flow speed of the rainwater is reduced, then the impact force of the rainwater on the lower road surface is reduced, then the rainwater overflows the anti-impact face to flow to the lower road surface along the flow slowing face, the impact force of the rainwater on the lower road surface is reduced, and the service life of the rainwater is prolonged. And the surface structure of the pavement is prevented from being damaged by rainwater impact.

Description

Technical Field

[0001] This application belongs to the technical field of road paving, and particularly relates to a water guide joint applicable to an inclined anti-seepage and anti-erosion pavement. Background Art

[0002] Anti-seepage and anti-erosion force uses soil as a building material. Anti-seepage and anti-erosion force materials have the characteristics of stabilizing the soil body, improving the bearing capacity of the soil body, preventing seepage in the soil, and accelerating the petrification process of the soil body. With the gradual maturity of the technology of anti-seepage and anti-erosion force stabilized soil, the construction and application of anti-seepage and anti-erosion force stabilized soil in soil roads are becoming more and more extensive, and this soil road has the effect of a firm road surface.

[0003] For example, the invention patent with the patent number CN201911318188.3 discloses a method for constructing an anti-seepage and anti-erosion force road, which includes the following steps: detecting indexes such as the particle size distribution composition and natural water content of the soil sample, and determining the dosage of anti-seepage and anti-erosion force admixture, sand, and stone according to the detection results; excavating and cleaning the roadbed trench, and performing primary compaction on the bottom surface of the roadbed trench; laying a self-made lime soil layer with a thickness of about 5 mm in the roadbed trench, spraying the working fluid prepared with the anti-seepage and anti-erosion force admixture manually while backfilling the soil layer. When reaching the designed roadbed thickness, use a smooth-wheel roller to compact statically for 1 time, and arrange for workers to level it in time, and then use a smooth-wheel roller to compact statically for 5 to 8 times until the requirements of the reinforcement layer are met; constructing and paving the anti-seepage and anti-erosion force stabilized soil, and compacting to form an anti-seepage and anti-erosion force stable layer; constructing a bonding layer on the anti-seepage and anti-erosion force stable layer, and then using SMA-13 mixture to form the road surface layer. The construction period of the present invention is short, and it can achieve the purpose of long-term soil stabilization, ensuring the long-term strength and stability of the road.

[0004] When the rainfall is large, rainwater will gradually accumulate on the road surface to form a water flow. The water flow will flow from the upper part of the road surface to the lower part. During the flowing process, the water flow will generate a certain impact force on the road surface, damaging the road surface structure; and when the rainwater flows from the upper part of the road surface to the lower part, its kinetic energy becomes larger, generating a greater impact force on the lower part of the inclined road surface, and even collapsing the lower part of the inclined road surface. Summary of the Invention

[0005] In view of this, it is necessary to provide a solution to the problem of rainwater impacting the road surface.

[0006] The solution of this application to solve its technical problems is as follows:

[0007] A water guide joint applicable to an inclined anti-seepage and anti-erosion force road surface is provided with several, which are parallel to each other and are arranged on the road surface. The water guide joint further includes an anti-impact surface and a flow-slowing surface. The setting directions of the anti-impact surface and the flow-slowing surface correspond to the inclination angle of the road surface, and an arc transition region is formed at the connection region of the anti-impact surface and the flow-slowing surface.

[0008] Preferably, the distance between two adjacent water guiding joints is 50 to 80 meters.

[0009] Preferably, the water guiding joint is inclined and arranged on the road surface.

[0010] Preferably, the water guiding joint includes an installation base, the lower end surface of the installation base is connected to the road surface, and the upper end surface is fixedly connected to the water guiding joint.

[0011] Preferably, the installation base includes a positioning area, the positioning area is arranged on both sides of the water guiding joint, and a number of installation holes are arranged on the positioning area. Fixing screws can pass through the installation holes to fix the installation base on the road surface.

[0012] Preferably, the material of the water guiding joint is rubber.

[0013] Preferably, the water guiding joint includes at least two water guiding blocks, two adjacent water guiding blocks are detachably connected, and the structure of the water guiding block is the same as that of the water guiding joint.

[0014] Preferably, the height of the water guiding joint is 5 cm to 10 cm.

[0015] The technical solution of the present application adopting a water guiding joint applicable to an inclined anti-scouring and anti-seepage road surface can achieve the following beneficial effects:

[0016] A water guiding joint applicable to an inclined anti-scouring and anti-seepage road surface can guide the accumulated rainwater on the inclined road surface, so that the rainwater flows along the anti-impact surface to both sides of the road surface, and better enables the rainwater to flow into the drainage ditches on both sides of the road surface.

[0017] When the rainwater contacts the anti-impact surface, the anti-impact surface can weaken the impact force brought by the rainwater, that is, reduce the flow rate of the rainwater, and further reduce the impact force of the rainwater on the underlying road surface. Then the rainwater overflows the anti-impact surface and flows along the slow-flow surface to the underlying road surface, reducing the impact of the rainwater on the underlying road surface and avoiding damage to the surface structure of the road surface due to the impact of the rainwater. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of a device of a water guiding joint applicable to an inclined anti-scouring and anti-seepage road surface in the present application.

[0019] Figure 2 It is another schematic diagram of the water guiding joint in the application.

[0020] Figure 3 It is a left view of the water guiding joint in the present application.

[0021] Figure 4 It is an enlarged view of the water guiding joint in the present application.

[0022] In the figure: road surface 10, water guiding joint 20, impact resistant surface 201, slow flow surface 202, installation base 203, positioning area 2031, installation hole 2032, water guiding block 204. Detailed implementation

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for use in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.

[0024] Please refer to Figures 1 to 4 , a water guiding joint applicable to an inclined anti-scouring force road surface, provided with a plurality of them, which are parallel to each other and arranged on the road surface 10. The water guiding joint 20 further includes an impact resistant surface 201 and a slow flow surface 202. The setting directions of the impact resistant surface 201 and the slow flow surface 202 correspond to the inclination angle of the road surface 10, and the connection area between the impact resistant surface 201 and the slow flow surface 202 forms an arc transition area.

[0025] The road surface 10 is inclined, with its upper elevation greater than its lower elevation. When the rainfall is large, rainwater will gradually accumulate on the road surface 10 to form a water flow. The water flow will flow from the upper part of the road surface 10 to the lower part. During the flowing process, the water flow will generate a certain impact force on the road surface 10, damaging the structure of the road surface 10; and when the rainwater flows from the upper part of the road surface 10 to the lower part, its kinetic energy becomes larger, generating a greater impact force on the lower part of the inclined road surface 10, and even collapsing the lower part of the inclined road surface 10.

[0026] The road surface 10 is set as a roadbed and an anti-scouring force stabilizing layer laid on the upper surface of the roadbed. A coarse particle strengthening layer is provided on the anti-scouring force stabilizing layer, and a wearing course is laid on the coarse particle strengthening layer.

[0027] Solution: When the rainwater flows from the upper part of the road surface 10 to the lower part of the road surface 10, the water guiding joint 20 will intercept the flowing rainwater, that is: during the flowing process of the rainwater, it will first impact the impact resistant surface 201. Under the interception of the impact resistant surface 201, a part of the rainwater will flow into the drainage ditches on both sides of the road surface 10 along the setting direction of the water guiding joint 20, and another part of the rainwater will overflow the impact resistant surface 201 and flow to the lower part of the road surface 10 along the slow flow surface 202. And in order for vehicles to drive over the water guiding joint 20 more easily, the connection area between the impact surface and the slow flow surface 202 is set as an arc transition area.

[0028] Meanwhile, to prevent rainwater from flowing directly from the highest point of the impact-resistant surface 201 to the road surface 10 after overflowing the impact-resistant surface 201 and applying a strong impact force to the road surface 10, the slow-flow surface 202 is set as an inclined platform. The highest point of the inclined platform is fixedly connected to the impact-resistant surface 201, and the lowest point is fixedly connected to the road surface 10. At this time, the water flow will flow along the slow-flow surface 202 to the road surface 10, avoiding rainwater flowing directly to the road surface 10 after overflowing the impact-resistant surface 201, thereby preventing pits from appearing on the surface layer of the road surface 10 and damaging the surface structure of the road surface 10.

[0029] The water guide section 20 is arranged along the width direction of the road surface 10, that is, the length of the water guide section 20 is equal to the width of the road surface 10, and one water guide section 20 is arranged on the road surface 10 at intervals, blocking the water flow multiple times, so that rainwater will flow into the drainage ditches on both sides of the road surface 10 along the setting direction of the water guide section 20, reducing the amount of rainwater flowing on the road surface 10 and reducing the impact force of the water flow on the lower part of the road surface 10. Moreover, the water guide section 20 is fixedly connected to the road surface 10, preventing the water guide section 20 from shifting under the action of friction due to the contact between the vehicle and the water guide section 20.

[0030] Specifically, the distance between two adjacent water guide sections 20 is 50 to 80 meters.

[0031] If the distance between two adjacent water guide sections 20 is set too close, the drainage efficiency will increase, but the vehicle may stall (the vehicle needs to slow down when passing over the water guide section 20), which does not conform to practical applications. If the distance between two adjacent water guide sections 20 is set too far, the drainage efficiency will be poor. At this time, the distance between two adjacent water guide sections 20 is set to 50 to 80 meters. When the road surface 10 is relatively steep, the setting distance can be 50 meters (reason: the steeper the road surface, the stronger the impact force of the rainwater). When the road surface is relatively flat, the setting distance can be 80 meters. This can avoid vehicle stalling and better guide the rainwater.

[0032] In a preferred embodiment, the water guide section 20 is inclined on the road surface 10.

[0033] The water guide section 20 being inclined on the road surface 10 means that there is an included angle between the water guide section 20 and the direction of the road surface 10. The advantage of this setting is that the two sides of the road surface 10 are not flush. At this time, rainwater will flow from the higher side to the lower side. The water guide section 20 being inclined on the road surface 10 can make the rainwater flow from the higher side to the lower side of the road surface 10 along the inclined water guide section 20, improving the water guiding efficiency.

[0034] The inclination angle of the water guide section 20 is 0° to 5°.

[0035] Further, the water guide section 20 includes an installation base 203. The lower end face of the installation base 203 is connected to the road surface 10, and the upper end face is fixedly connected to the water guide section 20.

[0036] If the water guide section 20 is cast with cement, the installation base 203 is not required. If other materials are used, the installation base 203 is needed to fix the water guide section to prevent the water guide section from shifting during use.

[0037] Specifically, the installation base 203 includes a positioning area 2031. The positioning area 2031 is arranged on both sides of the water guide section. A number of installation holes 2032 are provided on the positioning area 2031, and fixing screws can pass through the installation holes 2032 to fix the installation base 203 to the road surface 10.

[0038] A number of installation holes 2032 are provided on the positioning area 2031. The fixing screws pass through the installation holes 2032 and contact the road surface 10, so that the installation base 203 is fixed on the road surface 10. The connection method between the installation base 203 and the road surface 10 can adopt the installation method of the speed bump, but is not limited to this method. When the arc top of the installation base 203 is on the road surface 10, the water guide section is also fixed on the road surface 10.

[0039] In a preferred embodiment, the material of the water guide section 20 is rubber.

[0040] If the material of the water guide section 20 is cement, during use, due to wear, the water guide section 20 will deform, such as becoming smaller or having a notch, resulting in poor water guide efficiency. Moreover, the cement water guide section 20 has no elasticity. At this time, the material of the water guide section 20 is changed to rubber. On the one hand, the influence of friction on water guiding is reduced, that is, the water guide section 20 will not deform due to friction. On the other hand, the water guide section 20 made of rubber has elasticity. When impacted by rainwater, the elasticity of the rubber material itself can buffer the impact of rainwater on the water guide section 20.

[0041] Further, the water guide section 20 includes at least two water guide blocks 204. Adjacent two water guide blocks 204 are detachably connected, and the structure of the water guide block 204 is the same as that of the water guide section 20.

[0042] The water guide section 20 is set as the water guide block 204. When one of the water guide blocks 204 is damaged, only the damaged water guide block 204 needs to be replaced, and it is not necessary to replace the entire water guide section 20, reducing the funds and labor required for replacing the water guide section 20. The connection method between the adjacent two water guide blocks 204 can adopt the connection method of the clamping block and the clamping groove, or select the connection method according to the actual situation.

[0043] The shape of the water guide block 204 is the same as that of the water guide section 20, or it can be understood that a water guide section 20 is divided into at least two water guide blocks 204.

[0044] In a preferred embodiment, the height of the water guide section 20 is 5 cm to 10 cm.

[0045] Combined with the water guide efficiency and the usage requirements of the road surface 10, the height of the water guide section 20 cannot be too high. If the water guide section 20 is too high, the upper end surface of the water guide section 20 will contact the chassis of the vehicle, damaging the vehicle and causing the vehicle to be unable to drive on the road surface 10. Therefore, the height of the water guide section 20 is 5 cm to 10 cm, preferably 6 cm.

[0046] The above-disclosed are only the preferred embodiments of the present application. Of course, the scope of the rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A water guide joint applicable to an inclined anti-scouring pavement, provided in several numbers, parallel to each other, and arranged on the pavement, characterized in that, The water guide joint further includes an impact-resistant surface and a flow-slowing surface. The setting directions of the impact-resistant surface and the flow-slowing surface correspond to the inclination angle of the road surface, and an arc transition area is formed at the connection area between the impact-resistant surface and the flow-slowing surface.

2. The water guide joint applicable to the inclined anti-scouring pavement according to claim 1, characterized in that, The distance between two adjacent water guide joints is 50 to 80 meters.

3. The water guide joint applicable to the inclined anti-scouring pavement according to claim 1, characterized in that The water guide joint is inclined and arranged on the road surface.

4. The water guide joint applicable to the inclined anti-scouring force road surface according to claim 1, characterized in that, The water guide joint includes an installation base. The lower end surface of the installation base is connected to the road surface, and the upper end surface is fixedly connected to the water guide joint.

5. The water guide joint applicable to the inclined anti-scouring pavement according to claim 4, characterized in that, The installation base is provided with a positioning area on both sides of the water guide joint. A number of installation holes are provided in the positioning area, and fixing screws can pass through the installation holes to fix the installation base on the road surface.

6. The water guide joint applicable to the inclined anti-scouring force road surface according to claim 1, characterized in that, The material of the water guide joint is rubber.

7. The water guide joint applicable to the inclined anti-scouring force road surface according to claim 1, characterized in that The water guide joint includes at least two water guide blocks. Two adjacent water guide blocks are detachably connected, and the structure of the water guide block is the same as that of the water guide joint.

8. The water guide joint applicable to the inclined anti-scouring force road surface according to claim 1, wherein The height of the water guide joint is 5 cm to 10 cm.

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