Dam anti-seepage ecological protection structure

Abstract

The utility model discloses a dam anti-seepage ecological protection structure, and belongs to the technical field of dam anti-seepage. Comprising a frame body, a pipe groove and a water pipe, the pipe groove is formed in the upper portion of the frame body, the water pipe is formed in the lower portion of the frame body, the water pipe and the frame body are clamped in a sliding mode, a bottom plate is fixedly clamped to the lower portion of the frame body, a containing cavity is formed by the bottom plate and the frame body, first geotechnical cloth is arranged on the lower portion of the bottom plate, a geomembrane is arranged on the lower portion of the first geotechnical cloth, and second geotechnical cloth is arranged on the lower portion of the geomembrane. The dam anti-seepage ecological protection structure has the beneficial effects that through the arrangement of the bottom plate, the first geotechnical cloth, the second geotechnical cloth and the geomembrane, it is avoided that the slope surface of an earth and rockfill dam is eroded by rainwater during raining, the rainwater cannot infiltrate into the dam body of the earth and rockfill dam and cannot scour the dam body to cause earth and rockfill loss, normal operation of the dam body is guaranteed, and the service life of the dam is prolonged. And through the arrangement of the clamping grooves, the connecting blocks, the transverse plates and the inserting rods, the frame bodies can be integrally connected conveniently, and the anti-seepage capacity of the structure is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of dam anti-seepage, and in particular to an dam anti-seepage ecological protection structure. Background Art

[0002] Levee is a general term for levees and dams, and also refers to buildings and structures that are waterproof and water-blocking. Modern dams are mainly divided into two categories: earth-rock dams and concrete dams. Earth-rock dams are mainly made of earth and stone. The slope of the earth-rock dam is in direct contact with rainwater when it rains, and it is easy to be eroded by rainwater, causing the loss of earth and stone in the dam body, resulting in a decrease in the integrity of the earth-rock dam, and then the anti-seepage capacity of the earth-rock dam is reduced, affecting the normal use of the earth-rock dam. It is necessary to use an anti-seepage structure to protect the earth-rock dam. Therefore, a technical measure is proposed to solve the problem that the slope of the earth-rock dam is in direct contact with rainwater when it rains, and it is easy to be eroded by rainwater, causing the loss of earth and stone in the dam body, resulting in a decrease in the integrity of the earth-rock dam, and then the anti-seepage capacity of the earth-rock dam is reduced, affecting the normal use of the earth-rock dam. Utility Model Content

[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0004] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a dam anti-seepage ecological protection structure, including a frame, a pipe trough, and a water pipe, wherein the pipe trough is at the upper part of the frame, the water pipe is at the lower part of the frame, the water pipe is slidably engaged with the frame, a bottom plate is fixedly engaged with the lower part of the frame, the bottom plate and the frame form a storage cavity, a first geotextile is provided at the lower part of the bottom plate, a geomembrane is provided at the lower part of the first geotextile, and a second geotextile is provided at the lower part of the geomembrane. Thanks to the arrangement of the card slot, the connecting block, the cross plate, and the insertion rod, it is convenient to carry out the frame The overall connection further improves the anti-seepage ability of the structure. Thanks to the setting of the frame and the storage cavity, it is convenient to put in planting soil, and then to plant plants, making the protective structure ecologically harmonious. At the same time, thanks to the setting of the base plate, the first geotextile, the second geotextile, and the geomembrane (the geotextile is made of non-woven fabric and is mainly used to reinforce the foundation; the geomembrane is made of high-density polyethylene and is mainly used for anti-seepage), the slope of the earth-rock dam is prevented from being eroded by rainwater when it rains, and rainwater will not infiltrate into the earth-rock dam body, and will not scour the dam body to cause soil and rock loss, thereby ensuring the normal operation of the dam body.

[0005] Furthermore, the frame is provided with a limiting hole, the limiting hole is slidably matched with the water pipe, and the pipe groove is matched with the water pipe.

[0006] Furthermore, two groups of connection blocks and two groups of slots are provided on the outer side of the frame, and the slots are slidably engaged with the connection blocks.

[0007] Furthermore, symmetrically distributed fixing grooves are provided on both sides of the upper portion of the card slot, a groove is provided on the upper portion of the connecting block, and a plug hole is provided at the center of the connecting block.

[0008] Furthermore, two groups of symmetrically distributed pull plates are installed on the inner frame of the frame, a pull hole is opened at the center position of the pull plate, and two groups of symmetrically distributed water guide grooves are opened on the upper surface of the frame.

[0009] Furthermore, a panel is provided in the storage cavity of the frame, the panel is close to the water pipe, the panel is L-shaped, and a plurality of groups of evenly distributed water holes are provided on the upper portion of the panel. Thanks to the arrangement of the panel and the water holes, the planting soil can be prevented from entering the water pipe, thus avoiding the water pipe from being blocked and ensuring the drainage capacity.

[0010] Furthermore, the socket is appropriately equipped with an insertion rod, the lower end of the insertion rod is provided with a pointed head, and the upper end of the insertion rod is connected with a cross plate. Thanks to the pointed head setting of the insertion rod, it is convenient to insert into the dam.

[0011] Furthermore, the transverse plate is snap-fitted with the groove and the fixing groove, and the frame bodies can be conveniently fixed due to the coordinated use of the transverse plate, the groove and the fixing groove.

[0012] Beneficial effects: The utility model facilitates the overall connection of the frame through the arrangement of the card slot, connecting block, cross plate and plug rod, further improving the anti-seepage ability of the structure, aligning the connecting block of the second frame with the card slot of the first frame and plugging it in, then using the plug rod to connect the first frame and the second frame, pushing the water pipe along the limiting hole of the second frame until the water pipe is plugged into the pipe groove of the first frame, completing the connection between the frames.

[0013] Through the setting of the base plate, the first geotextile, the second geotextile and the geomembrane (the geotextile is made of non-woven fabric and is mainly used to reinforce the foundation; the geomembrane is made of high-density polyethylene and is mainly used for anti-seepage), the slope of the earth-rock dam is prevented from being eroded by rainwater when it rains, and the rainwater will not infiltrate into the earth-rock dam body, and will not scour the dam body to cause soil and rock loss, thus ensuring the normal operation of the dam body. The rainwater first contacts the base plate, and the base plate has a certain blocking effect on the rainwater. A small part of the rainwater infiltration is blocked by the geomembrane and will not continue to infiltrate.

[0014] Through the setting of the frame and the storage cavity, it is convenient to put in the planting soil, and then to plant plants, making the protective structure ecologically harmonious.

[0015] The arrangement of the enclosure and the water holes can prevent the planting soil from entering the water pipes, thus avoiding the water pipes from being blocked, thereby ensuring the drainage capacity. When the rainwater exceeds the water holes, the rainwater flows out of the storage cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0018] In the attached picture:

[0019] Figure 1 This is a schematic diagram of the overall connection structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model in a separated state;

[0022] Figure 4 It is a schematic diagram of the bottom plate side structure;

[0023] Figure 5 It is a schematic diagram of the structure of the plug rod and the connecting block.

[0024] Reference numerals:

[0025] 1. Frame; 2. Slot; 3. Pull plate; 4. Pull hole; 5. Storage cavity; 6. Enclosure; 7. Water hole; 8. Water guide trough; 9. Fixing groove; 10. Pipe groove; 11. Connection block; 12. Water pipe; 13. Bottom plate; 14. Limit hole; 15. First geotextile; 16. Geomembrane; 17. Second geotextile; 18. Groove; 19. Plug hole; 20. Cross plate; 21. Insert rod. DETAILED DESCRIPTION

[0026] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0027] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0028] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0029] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0030] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, it includes a frame 1, a pipe groove 10, and a water pipe 12. The pipe groove 10 is at the upper part of the frame 1, and the water pipe 12 is at the lower part of the frame 1. The water pipe 12 is slidably engaged with the frame 1. A bottom plate 13 is fixedly engaged with the lower part of the frame 1. The bottom plate 13 and the frame 1 form a storage cavity 5. A first geotextile 15 is provided at the lower part of the bottom plate 13, a geomembrane 16 is provided at the lower part of the first geotextile 15, and a second geotextile 17 is provided at the lower part of the geomembrane 16. The frame 1 is provided with a limiting hole 14, and the limiting hole 14 is slidably adapted to the water pipe 12. The pipe groove 10 is adapted to the water pipe 12. Two groups of connecting blocks 11 and two groups of card slots 2 are provided on the outer side of the frame 1. The card slots 2 and the connecting blocks 11 is slidably engaged, symmetrically distributed fixing grooves 9 are provided on both sides of the upper part of the card slot 2, a groove 18 is provided on the upper part of the connecting block 11, a plug hole 19 is provided at the center of the connecting block 11, two groups of symmetrically distributed pull plates 3 are installed on the inner frame of the frame 1, a pull hole 4 is provided at the center of the pull plate 3, two groups of symmetrically distributed water guide grooves 8 are provided on the upper surface of the frame 1, a surrounding plate 6 is provided in the storage cavity 5 of the frame 1, the surrounding plate 6 is close to the water pipe 12, the surrounding plate 6 is L-shaped, and a plurality of groups of evenly distributed water holes 7 are provided on the upper part of the surrounding plate 6, and the plug hole 19 is appropriately equipped with a plug rod 21, a pointed head is provided at the lower end of the plug rod 21, and a horizontal plate 20 is connected to the upper end of the plug rod 21 , the horizontal plate 20 is snap-fitted with the groove 18 and the fixing groove 9, the first frame 1 is installed, the plug rod 21 is inserted into the socket 19 inside the connecting block 11, and then the horizontal plate 20 is pressed downward to drive the plug rod 21 to be inserted into the socket 19. When the horizontal plate 20 is snapped into the groove 18, the plug rod 21 is inserted into the ground to provide a fixed limit for the frame 1, and then the second frame 1 is spliced, the connecting block 11 of the second frame 1 is aligned with the slot 2 of the first frame 1 and snapped in, and then the plug rod 21 is used to connect the first frame 1 and the second frame 1, and the water pipe 12 is pushed into the limiting hole 14 of the second frame 1 until The water pipe 12 is inserted into the pipe groove 10 of the first frame 1. After the splicing is completed, planting soil is put into the storage cavity 5 to plant plants and utilize the internal space of the storage cavity 5. When it rains, most of the rainwater falls directly into the storage cavity 5. Under the blocking effect of the bottom plate 13, the first geotextile 15, the second geotextile 17, and the geomembrane 16, the rainwater will not seep into the earth-rock dam body. When the rainwater exceeds the height of the enclosure 6, the rainwater flows into the water pipe 12 through the water holes 7 on the enclosure 6, and then flows downward into the river through the pipe groove 10. Part of the rainwater directly contacts the frame 1 and is guided into the river under the action of the water guide trough 8.

[0032] Working principle: When using this protective structure to carry out anti-seepage protection for earth-rock dams, the first frame 1 is installed. After determining the installation position, the plug rod 21 is inserted into the socket 19 inside the connecting block 11, and then the cross plate 20 is pressed downward to drive the plug rod 21 to insert into the socket 19. When the cross plate 20 is inserted into the groove 18, the plug rod 21 is inserted into the ground to provide a fixed limit for the frame 1. Then the second frame 1 is spliced, and the connecting block 11 of the second frame 1 is aligned with the slot 2 of the first frame 1 and inserted. Then the plug rod 21 is used to connect the first frame 1 and the second frame 1, and the water pipe 12 is pushed into the limiting hole 14 of the second frame 1 until the water pipe 12 is inserted into the pipe groove 10 of the first frame 1 (the dam body is generally tilted, and the water pipe 12 will not move upward), and then the remaining frames 1 are spliced;

[0033] After the splicing is completed, planting soil is put into the storage cavity 5 to plant plants, and the internal space of the storage cavity 5 is utilized. On the one hand, the aesthetics of the dam is improved and the ecological harmony is achieved. On the other hand, the bottom plate 13 can be protected to increase the service life of the structure.

[0034] When it rains, most of the rainwater falls directly into the storage cavity 5. Under the action of the bottom plate 13, the first geotextile 15, the second geotextile 17, and the geomembrane 16 (the first geotextile 15, the geomembrane 16, and the second geotextile 17 form two membranes and one cloth), the rainwater will not penetrate into the earth-rock dam body, and will not scour the dam body to cause soil and rock loss, thereby ensuring the normal operation of the dam body. When the rainwater exceeds the height of the enclosure 6, the rainwater flows into the water pipe 12 through the water hole 7 on the enclosure 6, and then flows downward into the river through the pipe groove 10. A part of the rainwater directly contacts the frame 1 and is guided into the river under the action of the water guide groove 8;

[0035] During routine inspections of the dam, when the protective structure is damaged, the connection block 11 is released, and then the pulling hole 4 of the pulling plate 3 is hooked with a tool, the frame 1 is lifted up, and the structure is replaced.

[0036] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A dam anti-seepage ecological protection structure, comprising a frame (1), a pipe groove (10), and a water pipe (12), characterized in that: The pipe groove (10) is located at the upper part of the frame (1), the water pipe (12) is located at the lower part of the frame (1), the water pipe (12) is slidably engaged with the frame (1), a bottom plate (13) is fixedly engaged with the lower part of the frame (1), the bottom plate (13) and the frame (1) form a storage cavity (5), a first geotextile (15) is provided at the lower part of the bottom plate (13), a geomembrane (16) is provided at the lower part of the first geotextile (15), and a second geotextile (17) is provided at the lower part of the geomembrane (16).

2. The dam anti-seepage ecological protection structure according to claim 1 is characterized by: The frame (1) is provided with a limiting hole (14), the limiting hole (14) is slidably matched with the water pipe (12), and the pipe groove (10) is matched with the water pipe (12).

3. The dam anti-seepage ecological protection structure according to claim 2 is characterized by: Two groups of connection blocks (11) and two groups of card slots (2) are provided on the outside of the frame (1), and the card slots (2) are slidably engaged with the connection blocks (11).

4. The dam anti-seepage ecological protection structure according to claim 3 is characterized by: The upper two sides of the card slot (2) are provided with symmetrically distributed fixing grooves (9), the upper part of the connection block (11) is provided with a groove (18), and the center of the connection block (11) is provided with a plug hole (19).

5. The dam anti-seepage ecological protection structure according to claim 4 is characterized by: Two groups of symmetrically distributed pull plates (3) are installed on the inner frame of the frame body (1), a pull hole (4) is provided at the center of the pull plate (3), and two groups of symmetrically distributed water guide grooves (8) are provided on the upper surface of the frame body (1).

6. The dam anti-seepage ecological protection structure according to claim 5 is characterized by: A panel (6) is provided in the storage cavity (5) of the frame (1), the panel (6) is close to the water pipe (12), the panel (6) is L-shaped, and a plurality of groups of evenly distributed water holes (7) are provided on the upper part of the panel (6).

7. The dam anti-seepage ecological protection structure according to claim 6 is characterized by: The insertion hole (19) is appropriately equipped with an insertion rod (21), the lower end of the insertion rod (21) is provided with a pointed tip, and the upper end of the insertion rod (21) is connected to a transverse plate (20).

8. The dam anti-seepage ecological protection structure according to claim 7 is characterized by: The transverse plate (20) is snap-fitted with the groove (18) and the fixing groove (9).

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