Slope drainage device for water conservancy project
By using inclined and horizontal semicircular rings and deflector structures in the slope drainage device, soil loss and self-cleaning are prevented, the problems of soil loss and channel blockage in the prior art are solved, and the protection of slope soil is improved ability.
Patent Information
- Application Number
- CN202420904600.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing slope drainage device has poor soil protection capabilities, resulting in serious soil loss and difficult to reinforce vegetation. As rainwater washes, sand and soil are prone to loss with water.
A slope drainage device was designed to connect the inclined and the semicircular ring laying of the horizontal plane to prevent water accumulation in the planting hole from filtering and discharge large grains of sand and soil, and form an inclined diversion surface through the deflector, which gathers rainwater and discharges horizontally. Drainage channels realize self-cleaning to avoid blockage caused by sand and stone particles.
It effectively prevents the loss of sand and gravel soil, reduces soil erosion, ensures the smoothness of drainage channels, and avoids the loss of soil and vegetation.
Smart Images
Figure CN222161109U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of slope drainage, in particular to a slope drainage device for water conservancy projects. Background Art
[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment.
[0003] In order to protect some slopes from soil erosion in water conservancy projects, drainage devices need to be installed on the slopes for drainage. Most of the existing slope drainage is discharged by building drainage channels. The drainage channels have poor protection ability for slope soil, and the planted vegetation is difficult to reinforce the surface soil of the slope. With the continuous erosion of rainwater, the soil on the slope will gradually be lost, causing serious soil loss problems.
[0004] Therefore, a slope drainage device for a water conservancy project is proposed. Utility Model Content
[0005] The utility model provides a slope drainage device for a water conservancy project, aiming to solve the above-mentioned problem.
[0006] The utility model is implemented as follows: a slope drainage device for a water conservancy project comprises: a slope body; a drainage channel opened on the slope of the slope body; and a first paving brick, a second paving brick and a third paving brick arranged at a position on one side of the slope of the slope body close to the drainage channel, wherein the first paving brick is located between the second paving brick and the third paving brick; an insertion rod arranged on the outer wall of one side of the first paving brick, the second paving brick and the third paving brick; and a first semicircular ring and a second semicircular ring integrally formed on the outer wall of the other side of the first paving brick, the second paving brick and the third paving brick, wherein the first paving brick is located between the second paving brick and the third paving brick; A semicircular ring is located on one side of the second semicircular ring; drainage holes are both opened on the outer walls of the first semicircular ring and the second semicircular ring; planting holes are opened on the slope surface of the slope body at a position between the first semicircular ring and the second semicircular ring; a first guide plate is integrally formed on the outer wall of the first paving brick; two first inclined surfaces are symmetrically arranged at the bottom of the inner part of the first guide plate; a third guide plate is integrally formed on the outer wall of the second paving brick; a second guide plate is integrally formed on the outer wall of the third paving brick; and second inclined surfaces are both arranged at the bottom of the inner parts of the second guide plate and the third guide plate.
[0007] Preferably, the cross section of the slope body is a right-angled trapezoid, and the cross section of the drainage channel is a rectangle.
[0008] Preferably, the first semicircular ring and the second semicircular ring can be combined into a circular ring, and the outer side walls of the first paving brick, the second paving brick and the third paving brick are provided with perforations near the inner sides of the first semicircular ring and the second semicircular ring.
[0009] Preferably, the two first inclined surfaces on the inner side of the first guide plate form an inverted "V"-shaped structure.
[0010] Preferably, the first inclined surface and the second inclined surface are connected to each other, and the inclined surfaces of the first inclined surface and the second inclined surface are on the same plane.
[0011] Preferably, the insertion rod is inserted into the interior of the slope body.
[0012] Preferably, the cross section of the first guide plate is an isosceles trapezoidal structure.
[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0014] By laying and docking the first semicircular ring and the second semicircular ring which are inclined with the horizontal plane, the planting holes can be protected so that the accumulated water in the planting holes can be filtered and discharged, and the discharge of large particles of sand and soil can be prevented, thus avoiding the problem of sand and soil being lost with the water flow. The inclined guide surface formed by docking the first guide plate, the second guide plate and the third guide plate can gather rainwater and discharge it horizontally into the drainage ditch. The gathered water flow can realize the self-cleaning of the first guide plate, the second guide plate and the third guide plate, thus avoiding blockage caused by the accumulation of sand and stone particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the paving brick structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the slope body structure of the utility model;
[0018] Figure 4 This utility model Figure 1 Enlarged view of point A in .
[0019] In the figure: 1, slope body; 2, drainage channel; 3, first paving brick; 4, second paving brick; 5, third paving brick; 6, plug rod; 7, first semicircular ring; 8, second semicircular ring; 9, drainage hole; 10, planting hole; 11, first guide plate; 12, first inclined surface; 13, second guide plate; 14, third guide plate; 15, second inclined surface. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model provides a slope drainage device for a water conservancy project, such as Figure 1-4 As shown, it includes a slope body 1, a drainage channel 2 is opened on the slope surface of the slope body 1, the cross section of the slope body 1 is a right-angled trapezoid, the cross section of the drainage channel 2 is a rectangle, and a first paving brick 3, a second paving brick 4 and a third paving brick 5 are arranged on the slope surface of the slope body 1 at a position close to the drainage channel 2 on one side, the first paving brick 3 is located between the second paving brick 4 and the third paving brick 5, and an insertion rod 6 is arranged on the outer wall of one side of the first paving brick 3, the second paving brick 4 and the third paving brick 5, and the insertion rod 6 is inserted into the interior of the slope body 1, and a first semicircular ring 7 and a second semicircular ring 8 are integrally formed on the outer wall of the other side of the first paving brick 3, the second paving brick 4 and the third paving brick 5, and the first semicircular ring 7 is located on one side of the second semicircular ring 8, and the inner side walls of the first semicircular ring 7 and the second semicircular ring 8 are close to the lower position A drainage hole 9 is opened at the slope, a planting hole 10 is opened on the slope of the slope body 1 at a position between the first semicircular ring 7 and the second semicircular ring 8, a first guide plate 11 is integrally formed on the outer wall of one side of the first paving brick 3 near the first semicircular ring 7 and the second semicircular ring 8 below the position, the cross-section of the first guide plate 11 is an isosceles trapezoidal structure, and the inner bottom of the first guide plate 11 is symmetrically provided with two first inclined surfaces 12, a second guide plate 13 is integrally formed on the outer wall of one side of the third paving brick 5 near the first semicircular ring 7 and the second semicircular ring 8 below the position, a third guide plate 14 is integrally formed on the outer wall of one side of the second paving brick 4 near the first semicircular ring 7 and the second semicircular ring 8 below the position, and a second inclined surface 15 is provided on the inner bottom of the second guide plate 13 and the third guide plate 14.
[0023] It should be noted that, since most of the existing slope drainage is discharged through the construction of drainage channels, the drainage channels have poor protection capabilities for slope soil, and it is difficult for planted vegetation to reinforce the surface soil of the slope. With the continuous erosion of rainwater, the soil on the slope will gradually be lost, causing serious soil loss problems. This embodiment can protect the planting hole 10 by laying and docking the first semicircular ring 7 and the second semicircular ring 8 that are inclined with the horizontal plane, so that the accumulated water in the planting hole 10 is filtered and discharged, and large particles of sand and soil are prevented from being discharged, avoiding the problem of sand and soil being lost with the water flow. The inclined guide surface formed by docking the first guide plate 11, the second guide plate 13 and the third guide plate 14 can gather rainwater and discharge it horizontally into the drainage channel 2. The gathered water flow can realize self-cleaning of the first guide plate 11, the second guide plate 13 and the third guide plate 14 to avoid blockage caused by the accumulation of sand and stone particles.
[0024] Specifically, in this embodiment, the scheme mainly includes a drainage channel 2, a first paving brick 3, a second paving brick 4 and a third paving brick 5. When in use, the first paving brick 3, the second paving brick 4 and the third paving brick 5 are laid on the slope of the drainage channel 2 by inserting the insertion rod 6 into the slope body 1, and the first paving brick 3, the second paving brick 4 and the third paving brick 5 are butted together, and the first semicircular ring 7 and the second semicircular ring 8 on the first paving brick 3, the second paving brick 4 and the third paving brick 5 are butted together, and the first semicircular ring 7 and the second semicircular ring 8 form a ring structure, and the sand-fixing vegetation is planted in the planting hole 10 of the slope body 1. When it rains, part of the rainwater drops on the first paving brick 3. , the second paving brick 4 and the third paving brick 5, and the other part of the rainwater drops into the planting hole 10. The drainage holes 9 on the first semicircular ring 7 and the second semicircular ring 8 drain the accumulated water in the planting hole 10. The planting hole 10 has a filtering ability to prevent large particles of sand and soil from being discharged. Since the first semicircular ring 7 and the second semicircular ring 8 are inclined, the problem of sand and soil flowing out with the water flow causing soil and water loss is further avoided. The rainwater finally gathers in the first guide plate 11, the second guide plate 13 and the third guide plate 14. Under the inclined diversion of the first slope 12 and the second slope 15, the rainwater converges and flows into the drainage ditch 2. Finally, the water on the slope surface of the slope body 1 is discharged by the downward drainage ditch 2 to reduce soil and water loss.
[0025] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the first semicircular ring 7 and the second semicircular ring 8 can be combined into a circular ring, and the outer walls of the first paving brick 3, the second paving brick 4 and the third paving brick 5 are provided with perforations near the inner sides of the first semicircular ring 7 and the second semicircular ring 8.
[0026] In this embodiment, the circular ring formed by the first semicircular ring 7 and the second semicircular ring 8 can protect the planting hole 10 to prevent rainwater from impacting the soil in the planting hole 10 and causing soil erosion.
[0027] In a further preferred embodiment of the present invention, Figure 2 As shown, the two first inclined surfaces 12 on the inner side of the first guide plate 11 form an inverted "V" shaped structure, the first inclined surface 12 and the second inclined surface 15 are connected to each other, and the inclined surfaces of the first inclined surface 12 and the second inclined surface 15 are on the same plane.
[0028] In this embodiment, the first inclined surface 12 and the second inclined surface 15 cooperate to form an integral inclined surface, so that the rainwater in the first guide plate 11, the second guide plate 13 and the third guide plate 14 flows obliquely, avoiding the accumulation of small particles of sand and soil in the first guide plate 11, the second guide plate 13 and the third guide plate 14 to cause blockage, and the first guide plate 11, the second guide plate 13 and the third guide plate 14 can be self-cleaned by water flow.
[0029] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.
[0030] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0031] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0032] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A slope drainage device for a water conservancy project, characterized in that: include: Slope body (1); A drainage channel (2) is provided on the slope surface of the slope body (1); and A first paving brick (3), a second paving brick (4) and a third paving brick (5) are arranged on the slope of the slope body (1) at a position close to the drainage channel (2), wherein the first paving brick (3) is located between the second paving brick (4) and the third paving brick (5); Insertion rods (6) are all provided on the outer walls of one side of the first paving brick (3), the second paving brick (4) and the third paving brick (5); and A first semicircular ring (7) and a second semicircular ring (8) are integrally formed on the outer wall of the other side of the first paving brick (3), the second paving brick (4) and the third paving brick (5), wherein the first semicircular ring (7) is located on one side of the second semicircular ring (8); Drain holes (9) are both provided on the outer side walls of the first semicircular ring (7) and the second semicircular ring (8); A planting hole (10) is provided on the slope surface of the slope body (1) at a position between the first semicircular ring (7) and the second semicircular ring (8); a first deflector (11) integrally formed on the outer side wall of the first paving brick (3); Two first inclined surfaces (12) symmetrically arranged at the inner bottom of the first guide plate (11); a third deflector (14) integrally formed on the outer side wall of the second paving brick (4); a second deflector (13) integrally formed on the outer side wall of the third paving brick (5); The second inclined surfaces (15) are both arranged on the inner bottoms of the second guide plate (13) and the third guide plate (14).
2. A slope drainage device for a water conservancy project according to claim 1, characterized in that: The cross section of the slope body (1) is a right-angled trapezoid, and the cross section of the drainage channel (2) is a rectangle.
3. The slope drainage device for a water conservancy project according to claim 1, characterized in that: The first semicircular ring (7) and the second semicircular ring (8) can be combined into a circular ring, and the outer side walls of the first paving brick (3), the second paving brick (4) and the third paving brick (5) are provided with perforations at positions close to the inner sides of the first semicircular ring (7) and the second semicircular ring (8).
4. The slope drainage device for a water conservancy project according to claim 1, characterized in that: The two first inclined surfaces (12) on the inner side of the first guide plate (11) form an inverted "V"-shaped structure.
5. The slope drainage device for a water conservancy project according to claim 1, characterized in that: The first inclined surface (12) and the second inclined surface (15) are connected to each other, and the inclined surfaces of the first inclined surface (12) and the second inclined surface (15) are on the same plane.
6. The slope drainage device for a water conservancy project according to claim 1, characterized in that: The insertion rod (6) is inserted into the interior of the slope body (1).
7. The slope drainage device for a water conservancy project according to claim 1, characterized in that: The cross section of the first guide plate (11) is an isosceles trapezoidal structure.