Anti-blocking planting slope drainage structure
By setting up composite layers and sealing parts in the slope protection structure, the problem of rainwater mixed soil blocking drainage holes is solved, and the unblocking of drainage holes and effective soil filtration is achieved.
Patent Information
- Application Number
- CN202421003448.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-09
AI Technical Summary
In the existing slope protection structure, when rainwater mixed soil enters the drainage hole, it is easy to block the drainage hole, resulting in poor drainage.
A composite layer is set up between the wall and the soil slope pile. The composite layer is composed of stones and geotextiles to filter solid impurities in the water; a sealing part is set up in the drainage hole, and a filter layer is provided on the sealing part, and rainwater passes through the filtering part. The layer flows out from the through holes of the sealing member.
Filtration through the composite layer reduces the chance of soil entering the drainage hole and prevents blockage; through the filter layer of the sealing part, the chance of soil silting the drainage holes is reduced, and the drainage holes are kept unobstructed.
Smart Images
Figure CN222456141U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of slope protection building structures, and in particular to an anti-clogging planting slope drainage structure. Background Art
[0002] Slope protection is a green building structure set up beside highways or on both sides of rivers. By planting vegetation on the slope protection, the degree of soil erosion on the slope can be reduced, which has the effect of beautifying the environment.
[0003] The relevant slope protection structure includes a wall and an earth slope pile. The wall is fixed on the ground, and the earth slope pile is formed by piling up planting soil. The earth slope pile is set on one side of the wall to form a slope, and the slope is used to plant vegetation. There are multiple drainage holes on the wall, and the drainage holes run through the wall. In rainy and snowy weather, the earth slope pile absorbs rainwater, and the rainwater in the soil can be discharged through the drainage holes, thereby keeping the earth slope pile stable in shape and reducing the chance of collapse due to excessive water content.
[0004] The above-mentioned related technical solutions have the following defects: when rainwater mixed with soil enters the drainage hole, the soil is easily accumulated in the drainage hole and blocks the drainage hole, making it difficult for the drainage hole to drain rainwater. Utility Model Content
[0005] In order to reduce the probability of soil entering the drainage holes and clogging the drainage holes, the present application provides an anti-clogging planting slope drainage structure.
[0006] The anti-clogging planting slope drainage structure provided in this application adopts the following technical solution:
[0007] A clogging-proof planting slope drainage structure comprises a wall and an earth slope pile, wherein the wall is vertically fixed on the ground, the earth slope pile is formed by piling planting soil, the earth slope pile is arranged on one side of the wall and forms a slope, a plurality of drainage holes are opened on the wall, the drainage holes penetrate the wall, a composite layer is arranged between the wall and the earth slope pile, the composite layer covers the surface of one side of the wall in contact with the earth slope pile, and the composite layer is used to filter solid impurities in the water.
[0008] By adopting the above technical scheme, by setting a soil slope pile on one side of the wall, the wall can bear the pressure of the soil slope pile and reduce the area occupied by the soil slope pile. By opening drainage holes on the wall, when the soil absorbs more rainwater, the rainwater seeps out of the soil and is discharged through the drainage holes, so that the soil slope pile maintains its original shape. By setting a composite layer on the surface of the wall, users can cover the wall with wear-resistant and water-permeable materials such as geotextiles, thereby making it difficult for soil to pass through the composite layer and enter the drainage holes, thereby reducing the probability of soil entering the drainage holes with rainwater and clogging the drainage holes.
[0009] Optionally, the composite layer includes stones, which are piled on the surface of one side of the wall and buried in the soil slope.
[0010] By adopting the above technical solution, by setting stones between the wall and the earth slope, when rainwater and soil are mixed, the rainwater needs to pass through the gaps between the stones and the geotextile to enter the drainage holes, thereby reducing the degree of contact between the sand or stones in the earth slope and the geotextile, which can reduce the probability of solid sand and gravel in the earth slope wearing the geotextile and increase the service life of the geotextile.
[0011] Optionally, the drainage hole is opened in an inclined direction, with the opening of the drainage hole on a side close to the soil slope pile being higher, and the opening of the drainage hole on a side away from the soil slope pile being lower.
[0012] By adopting the above technical solution, by opening the drainage hole along the inclined direction, when rainwater seeps out from the earth slope and enters the drainage hole, the rainwater can automatically flow out along the inclined direction of the drainage hole, thereby reducing the probability of rainwater accumulating in the drainage hole and reducing the breeding of mosquitoes.
[0013] Optionally, a base is provided at the bottom of the wall, the base is provided on the ground, the base supports the wall, and the contact area between the base and the ground is larger than the bottom area of the wall.
[0014] By adopting the above technical solution, a base is set at the bottom of the wall so that the base contacts the ground and supports the wall. The contact area between the base and the ground is large, so that the stress on the ground is small, thereby reducing the probability of the wall settling on the ground.
[0015] Optionally, a plurality of support columns are provided under the base, the support columns are vertically inserted into the ground, and the upper ends of the support columns are fixedly connected to the base.
[0016] By adopting the above technical solution, by arranging support columns under the base, the support columns support the base, which can reduce the settlement of the base on the ground, thereby keeping the wall in a stable position on the ground.
[0017] Optionally, a plugging piece is detachably connected to the drainage hole, a through hole is provided in the middle of the plugging piece, a filter layer is provided on one side of the plugging piece, and the plugging piece is used to block the drainage hole.
[0018] By adopting the above technical solution, a plugging piece is arranged in the drainage hole, so that rainwater in the drainage hole can enter the through hole of the plugging piece through the filter layer and flow out. When the composite layer is worn and cracks are generated, soil is easy to enter the drainage hole and cause blockage. By inserting the plugging piece into the drainage hole, it is difficult for soil to pass through the filter layer and remain on one side of the plugging piece, thereby reducing the probability of soil clogging the drainage hole.
[0019] Optionally, the sealing member includes an external clamping member and a threaded barrel. The threaded barrel is provided with an external thread. The threaded barrel passes through the external clamping member and is threadedly connected to the external clamping member. The filter layer is arranged at one end of the threaded barrel and seals the inner hole of the threaded barrel. A plurality of elastic members are arranged on the threaded barrel. The elastic members are elastic. One end of the elastic member is fixed on the threaded barrel, and the other end abuts against the external clamping member.
[0020] By adopting the above technical solution, a threaded barrel is connected to the external clamp so that rainwater in the drainage hole can be discharged through the threaded barrel. An elastic member is provided on the threaded barrel so that the elastic member abuts against the external clamp. The user can adjust the position of the threaded barrel relative to the external clamp by screwing the threaded barrel, so that the external clamp and the threaded barrel jointly clamp the elastic member, causing the elastic member to deform and abut against the inner wall of the drainage hole, thereby facilitating the fixing of the sealing member in the drainage hole.
[0021] Optionally, the cross section of the drainage hole is set to be square, the cross section of the external clamp is the same as the cross section of the drainage hole, and the external clamp is clamped with the inner wall of the drainage hole.
[0022] By adopting the above technical solution, by setting the inner wall of the drain hole to a square shape, when the external clamp is inserted into the drain hole, the external clamp is engaged with the inner wall of the drain hole, thereby keeping the position of the external clamp fixed. The user can screw the threaded barrel without fixing the external clamp, which is convenient for use.
[0023] In summary, the beneficial technical effects of this application are:
[0024] 1. Drain holes are opened on the wall so that rainwater absorbed by the earth slope can seep out and be discharged through the drainage holes. A composite layer is set between the wall and the earth slope so that when soil is mixed with rainwater, it is difficult for soil to pass through the composite layer and enter the drainage holes, thereby reducing the chance of soil entering and accumulating in the drainage holes.
[0025] 2. By setting a plugging piece in the drainage hole and setting a filter layer on the plugging piece, the plugging piece can block the drainage hole, and rainwater flows out from the through hole of the plugging piece through the filter layer. When the geotextile is damaged, soil is easy to enter the drainage hole and cause clogging. By setting the plugging piece in the drainage hole, the probability of soil entering the drainage hole and clogging can be reduced, so that the drainage hole remains unobstructed;
[0026] 3. By threading the threaded barrel onto the external clamping piece, an elastic piece is arranged on the threaded barrel, so that the external clamping piece and the threaded barrel clamp the elastic piece together. The user can deform the elastic piece and press it against the inner wall of the drain hole by twisting the threaded barrel, thereby facilitating fixing the plugging piece in the drain hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0028] Figure 2 This is a schematic diagram of the structure of the blocking member of the embodiment of the present application. Figure 1 .
[0029] Figure 3 It is a schematic diagram of the structure of the wall of an embodiment of the present application.
[0030] Figure 4 This is a schematic diagram of the structure of the blocking member of the embodiment of the present application. Figure 2 .
[0031] Figure numerals: 1, wall; 11, side wall; 111, drainage hole; 12, bottom wall; 2, earth slope; 3, base; 4, support column; 5, composite layer; 6, plugging part; 61, external clamping part; 62, threaded cylinder; 622, filter layer; 63, elastic part. DETAILED DESCRIPTION
[0032] The present application is further described in detail below in conjunction with the accompanying drawings.
[0033] The present application embodiment discloses an anti-clogging planting slope drainage structure, referring to Figure 1 , including a wall 1, an earth slope 2, a base 3 and a support column 4. The wall 1 is vertically arranged on the ground. The earth slope 2 is formed by piling up planting soil. The earth slope 2 is arranged on one side of the wall 1. The earth slope 2 forms an inclined surface, which is used to plant vegetation. By arranging the wall 1 on one side of the earth slope 2, the wall 1 is subjected to the lateral stress of the earth slope 2, thereby reducing the floor area of the earth slope 2. There are multiple support columns 4, and multiple support columns 4 are vertically inserted into the ground. The base 3 is arranged above the support columns 4 and abuts against the ground. The wall 1 is installed on the base 3. The contact area between the base 3 and the ground is larger than the bottom area of the wall 1, so that the weight of the wall 1 can be evenly distributed on the ground, thereby reducing the probability of the wall 1 settling on the ground. The support column 4 is used to support the base 3, thereby reducing the probability of the base 3 settling on the ground.
[0034] Reference Figure 1 The wall 1 includes a side wall 11 and a bottom wall 12. The side wall 11 is vertically arranged, and the bottom wall 12 is arranged at the bottom of the side wall 11. The side wall 11 is used to support the earth slope pile 2, and the bottom wall 12 is connected to the base 3. A plurality of drainage holes 111 are provided on the side wall 11. The drainage holes 111 are arranged at intervals in the vertical and horizontal directions, and the drainage holes 111 penetrate the side wall 11. The drainage holes 111 are inclined in the length direction. The opening of the drainage holes 111 on one side of the earth slope pile 2 is higher, and the opening of the drainage holes 111 on the other side is lower. The water in the earth slope pile 2 can flow out along the inclined direction of the drainage holes 111, reducing the probability of rainwater accumulating in the drainage holes 111. In rainy and snowy weather, the earth slope pile 2 absorbs rainwater, and the rainwater can seep out through the drainage holes 111, thereby reducing the probability of rainwater excessively scouring the earth slope pile 2, causing the earth slope pile 2 to loosen and flow away.
[0035] Reference Figure 1 A composite layer 5 is provided on one side of the side wall 11 abutting against the earth slope pile 2. The composite layer 5 includes geotextile and stones. The geotextile is attached to the surface of the side wall 11, and the stones are piled on one side of the side wall 11 and pressed on the geotextile. When the earth slope pile 2 is set on one side of the side wall 11, the composite layer 5 is located between the side wall 11 and the earth slope pile 2. The composite layer 5 plays a filtering role. After the earth slope pile 2 continuously absorbs rainwater, the rainwater mixed with soil flows out from the drainage hole 111, which is easy to block the drainage hole 111. By setting the composite layer 5 between the wall 1 and the earth slope pile 2, the water in the earth slope pile 2 enters the drainage hole 111 through the gaps of the stones and the geotextile in turn, thereby reducing the amount of soil flowing with rainwater and reducing the probability of soil blocking the drainage hole 111.
[0036] Reference Figure 2 , Figure 3 and Figure 4 A plugging piece 6 is detachably connected to the side wall 11, and the plugging piece 6 is inserted into the drainage hole 111. When the geotextile is worn on one side of the earth slope pile 2, the soil is easily mixed with rainwater and flows into the drainage hole 111, causing the drainage hole 111 to be blocked. The plugging piece 6 can block the holes in the geotextile, thereby filtering rainwater and reducing the chance of soil loss and accumulation in the drainage hole 111.
[0037] Reference Figure 2 and Figure 4 The plugging member 6 includes an outer clamp 61, a threaded barrel 62 and an elastic member 63. The outer wall of the threaded barrel 62 is provided with an outer thread. The threaded barrel 62 passes through the outer clamp 61 and is threadedly connected to the outer clamp 61. A filter layer 622 is fixedly connected to the end of the threaded barrel 62. The filter layer 622 can be made of a material with a filtering function such as a geotextile or a cotton core. The user inserts the plugging member 6 into the drainage hole 111, so that the filter layer 622 can filter the soil in the rainwater, and the rainwater can pass through the filter layer 622 and flow out of the threaded barrel 62.
[0038] Reference Figure 4 A plurality of elastic members 63 are fixed on the threaded barrel 62. The elastic members 63 are arranged at equal intervals along the circumference of the threaded barrel 62. The elastic members 63 can be made of elastic metal strips. One end of the elastic member 63 is fixed to the end of the threaded barrel 62, and the other end abuts against the outer clamp 61. The user can rotate the threaded barrel 62 relative to the outer clamp 61 to move the threaded barrel 62 relative to the outer clamp 61, thereby causing the outer clamp 61 to push the elastic members 63, causing the elastic members 63 to deform and abut against the inner wall of the drain hole 111, so that the user can fix the plugging member 6 in the drain hole 111.
[0039] In other embodiments, reference Figure 3 and Figure 4The cross section of the drain hole 111 is a square, and the cross section of the external clamp 61 is a square. When the user inserts the plugging member 6 into the drain hole 111, the external clamp 61 can be stuck in the drain hole 111. At this time, the user rotates the end of the threaded barrel 62 to rotate the threaded barrel 62 relative to the external clamp 61, so that the elastic member 63 can be deformed and abut against the inner wall of the drain hole 111. By making the external clamp 61 stuck in the drain hole 111, it is convenient for the user to screw the threaded barrel 62, reducing the steps of fixing the external clamp 61 and screwing the threaded barrel 62.
[0040] The implementation principle of the embodiment of the present application is: by setting a soil slope pile 2 on one side of the wall 1, the area occupied by the soil slope pile 2 is reduced; by setting a composite layer 5 between the side wall 11 and the soil slope pile 2, the moisture in the soil needs to pass through the gaps between the stones and the geotextile to enter the drainage holes 111 and flow out, thereby reducing the degree of soil loss in the soil slope pile 2, and can reduce the degree of soil and water loss in the soil slope pile 2, thereby protecting the soil.
[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An anti-clogging planting slope drainage structure, characterized by: The invention comprises a wall (1) and an earth slope pile (2), wherein the wall (1) is vertically fixed on the ground, the earth slope pile (2) is formed by piling up planting soil, the earth slope pile (2) is arranged on one side of the wall (1) and forms a slope, a plurality of drainage holes (111) are provided on the wall (1), the drainage holes (111) penetrate the wall (1), a composite layer (5) is arranged between the wall (1) and the earth slope pile (2), the composite layer (5) covers a surface of the wall (1) on one side in contact with the earth slope pile (2), and the composite layer (5) is used to filter solid impurities in water.
2. The anti-clogging planting slope drainage structure according to claim 1 is characterized by: The composite layer (5) comprises stones, which are piled on the surface of one side of the wall (1) and buried in the soil slope pile (2).
3. The anti-clogging planting slope drainage structure according to claim 1 is characterized by: The drainage hole (111) is opened in an inclined direction; the drainage hole (111) has a higher opening on a side close to the soil slope pile (2), and a lower opening on a side of the drainage hole (111) away from the soil slope pile (2).
4. The anti-clogging planting slope drainage structure according to claim 1 is characterized by: A base (3) is provided at the bottom of the wall (1); the base (3) is arranged on the ground; the base (3) supports the wall (1); and the contact area between the base (3) and the ground is greater than the bottom area of the wall (1).
5. The anti-clogging planting slope drainage structure according to claim 4 is characterized by: A plurality of support columns (4) are arranged below the base platform (3); the support columns (4) are vertically inserted into the ground, and the upper ends of the support columns (4) are fixedly connected to the base platform (3).
6. The anti-clogging planting slope drainage structure according to claim 1 is characterized by: A blocking piece (6) is detachably connected to the drainage hole (111), a through hole is provided in the middle of the blocking piece (6), a filter layer (622) is provided on one side of the blocking piece (6), and the blocking piece (6) is used to block the drainage hole (111).
7. The anti-clogging planting slope drainage structure according to claim 6 is characterized by: The blocking member (6) comprises an external clamping member (61) and a threaded barrel (62); the threaded barrel (62) is provided with an external thread; the threaded barrel (62) penetrates the external clamping member (61) and is threadedly connected to the external clamping member (61); a filter layer (622) is arranged at one end of the threaded barrel (62) and blocks the inner hole of the threaded barrel (62); a plurality of elastic members (63) are arranged on the threaded barrel (62); the elastic members (63) are elastic; one end of the elastic member (63) is fixed to the threaded barrel (62) and the other end abuts against the external clamping member (61).
8. The anti-clogging planting slope drainage structure according to claim 7 is characterized by: The cross section of the drainage hole (111) is arranged to be square, the cross section of the external clamping piece (61) is the same as the cross section of the drainage hole (111), and the external clamping piece (61) is clamped to the inner wall of the drainage hole (111).