Dam slope protection structure for water conservancy and hydropower engineering

Abstract

The dam slope protection structure comprises a soil base layer, a set of first slope protection blocks are laid on the upper surface of the soil base layer, a second slope protection block is laid on the upper surface of each first slope protection block, a gravel layer is laid on the upper surface of the soil base layer, and the gravel layer is laid on the lower surface of the soil base layer. A concrete cushion layer is laid on the upper surface of the gravel layer, a geonet is laid on the upper surface of the concrete cushion layer, a first mounting carrier plate and a second mounting carrier plate are laid on the upper surface of the geonet, and a plurality of slope protection plates are laid on the upper surface of the second mounting carrier plate; the bottom face of each slope protection plate is fixedly connected with a connecting block, a plurality of connecting grooves are formed in the upper surface of the second mounting carrying plate, and the bottom ends of the connecting blocks extend into the connecting grooves. According to the dam slope protection structure, the effect of combined laying connection is achieved, the firm slope protection structure can be formed, the anti-scouring effect is improved, and the protection effect on a dam is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy and hydropower engineering, and in particular to a dam slope protection structure for water conservancy and hydropower engineering. Background Technology

[0002] Water conservancy and hydropower projects mainly involve the control, management, allocation, and protection of surface water and groundwater in nature, as well as the development and utilization of water resources to achieve purposes such as flood control, irrigation, power generation, water supply, and navigation. They also include the design, construction, operation, and management of various related buildings, facilities, and equipment.

[0003] Water conservancy and hydropower projects require slope protection for dam slopes. However, current slope protection structures are difficult to combine and connect, and ecological vegetation is usually used for protection, which has poor erosion resistance and reduces the protection effect on the dam. Therefore, we propose a slope protection structure for dams in water conservancy and hydropower projects to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a dam slope protection structure for water conservancy and hydropower projects to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A dam slope protection structure for water conservancy and hydropower projects includes a soil base layer. A set of first slope protection blocks are laid on the upper surface of the soil base layer. A second slope protection block is laid on the upper surface of each first slope protection block. A gravel layer is laid on the upper surface of the soil base layer. A concrete cushion layer is laid on the upper surface of the gravel layer. A geonet is laid on the upper surface of the concrete cushion layer. A first mounting plate and a second mounting plate are laid on the upper surface of the geonet. Multiple slope protection plates are laid on the upper surface of the second mounting plate. A connecting block is fixedly connected to the bottom surface of each slope protection plate. Multiple connecting grooves are formed on the upper surface of the second mounting plate. The bottom end of the connecting block extends into the interior of the connecting groove.

[0007] In a further embodiment, each of the slope protection panels has a groove on its upper surface, and each groove has two planting troughs on its inner bottom wall.

[0008] In a further embodiment, a first substrate is provided on the front side of the soil base layer, and a second substrate is laid on the upper surface of the first substrate.

[0009] In a further embodiment, a first casting area is provided on the upper surface of the first substrate, and a second casting area is provided in front of the first slope protection block.

[0010] In a further embodiment, the upper surface of the first slope protection block is provided with a slot, and the bottom surface of the second slope protection block is fixedly connected with a block, the bottom end of the block extending into the interior of the slot.

[0011] In a further embodiment, each of the second slope protection blocks has a threading hole on its outer surface, and the ends of each threading hole that are close to each other are connected.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model, through the setting of a first mounting plate and a second mounting plate, and the cooperation of connecting grooves and connecting blocks, enables the slope protection plate to be firmly laid on top of the first mounting plate and the second mounting plate, thereby achieving the effect of combined laying and connection. Through the setting of the first slope protection block and the second slope protection block, and the cooperation of the first base plate and the second base plate, it can be firmly laid at the bottom and top of the soil base layer, playing a role in protecting the top and bottom of the soil base layer, forming a solid slope protection structure, improving the erosion resistance, and enhancing the protection effect of the dam. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the front view of the dam slope protection structure used in water conservancy and hydropower projects.

[0015] Figure 2 This is a sectional view of the rear view of a dam slope protection structure used in water conservancy and hydropower projects.

[0016] Figure 3 This is a sectional view of the second mounting plate in the slope protection structure of a dam used in water conservancy and hydropower projects.

[0017] Figure 4 This is a sectional view of the rear view of the first slope protection block in the slope protection structure of a dam used in water conservancy and hydropower projects.

[0018] In the diagram: 1. Soil base layer; 2. First slope protection block; 3. Second slope protection block; 4. Concrete cushion layer; 5. Crushed stone layer; 6. Geonet; 7. Second mounting plate; 8. Connecting groove; 9. Connecting block; 10. Slope protection board; 11. Groove; 12. Planting trough; 13. Second base plate; 14. First pouring area; 15. Slot; 16. Slot; 17. Wire hole; 18. First mounting plate; 19. First base plate; 20. Second pouring area. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4In this utility model, a dam slope protection structure for water conservancy and hydropower engineering includes a soil base layer 1. A set of first slope protection blocks 2 are laid on the upper surface of the soil base layer 1. A second slope protection block 3 is laid on the upper surface of each first slope protection block 2. A crushed stone layer 5 is laid on the upper surface of the soil base layer 1. A concrete cushion layer 4 is laid on the upper surface of the crushed stone layer 5. A geonet 6 is laid on the upper surface of the concrete cushion layer 4. A first mounting plate 18 and a second mounting plate 7 are laid on the upper surface of the geonet 6. A plurality of slope protection plates 10 are laid on the upper surface of the second mounting plate 7. A connecting block 9 is fixedly connected to the bottom surface of each slope protection plate 10. A plurality of connecting grooves 8 are opened on the upper surface of the second mounting plate 7. The bottom end of the connecting block 9 extends into the interior of the connecting groove 8. Through the cooperation of the connecting groove 8 and the connecting block 9, the slope protection plate 10 can be firmly laid on the top of the first mounting plate 18 and the second mounting plate 7, thereby achieving the effect of combined laying and connection, which will be more solid after laying.

[0023] In a further embodiment, each slope protection board 10 has a groove 11 on its upper surface, and two planting troughs 12 are formed on the inner bottom wall of each groove 11. A first substrate 19 is provided on the front side of the soil base layer 1, and a second substrate 13 is laid on the upper surface of the first substrate 19. The groove 11 and planting trough 12 facilitate the planting of ecological vegetation. The first substrate 19 and the second substrate 13 can protect the top of the soil base layer 1 and improve the protection effect.

[0024] In a further embodiment, a first pouring area 14 is provided on the upper surface of the first substrate 19, a second pouring area 20 is provided in front of the first slope protection block 2, a slot 15 is provided on the upper surface of the first slope protection block 2, a locking block 16 is fixedly connected to the bottom surface of the second slope protection block 3, the bottom end of the locking block 16 extends into the interior of the slot 15, and a wire hole 17 is provided on the outer surface of each second slope protection block 3. The ends of each wire hole 17 that are close to each other are connected. Through the setting of the first pouring area 14 and the second pouring area 20, concrete can be poured to form a solid slope protection structure. Through the setting of the locking block 16 and the slot 15, the second slope protection block 3 can be quickly laid on top of the first slope protection block 2. Through the setting of the wire hole 17, it is convenient for water and electricity engineering to carry out wiring.

[0025] The working principle of this utility model is as follows: First, a gravel layer 5, a concrete cushion layer 4, and a geonet 6 are laid sequentially on the surface of the soil base layer 1. Then, the first mounting plate 18 and the second mounting plate 7 are laid on top of the geonet 6. Next, the slope protection plate 10 is hoisted and the connecting block 9 at the bottom of the slope protection plate 10 is inserted into the connecting groove 8, which enables the slope protection plate 10 to be laid firmly. Then, the first slope protection block 2 and the second slope protection block 3 are laid on top of the soil base layer 1, while the first base plate 19 and the second base plate 13 are laid at the bottom of the soil base layer 1, thereby forming a solid slope protection structure.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dam slope protection structure for water conservancy and hydropower projects, characterized in that: The system includes a soil base layer (1), on the upper surface of which a set of first slope protection blocks (2) are laid, and on the upper surface of each first slope protection block (2) a second slope protection block (3) is laid. On the upper surface of the soil base layer (1) a gravel layer (5) is laid, on the upper surface of the gravel layer (5) a concrete cushion layer (4) is laid, on the upper surface of the concrete cushion layer (4) a geonet (6) is laid, on the upper surface of the geonet (6) a first mounting plate (18) and a second mounting plate (7) are laid respectively, on the upper surface of the second mounting plate (7) a plurality of slope protection boards (10) are laid, on the bottom surface of each slope protection board (10) a connecting block (9) is fixedly connected, on the upper surface of the second mounting plate (7) a plurality of connecting grooves (8) are opened, and the bottom end of the connecting block (9) extends into the interior of the connecting groove (8).

2. The dam slope protection structure for water conservancy and hydropower projects according to claim 1, characterized in that: Each of the slope protection panels (10) has a groove (11) on its upper surface, and each groove (11) has two planting troughs (12) on its inner bottom wall.

3. The dam slope protection structure for water conservancy and hydropower projects according to claim 1, characterized in that: The front side of the soil base layer (1) is provided with a first substrate (19), and the upper surface of the first substrate (19) is covered with a second substrate (13).

4. The dam slope protection structure for water conservancy and hydropower projects according to claim 3, characterized in that: The first substrate (19) has a first casting area (14) on its upper surface and a second casting area (20) is provided in front of the first slope protection block (2).

5. A dam slope protection structure for water conservancy and hydropower projects according to claim 1, characterized in that: The upper surface of the first slope protection block (2) is provided with a slot (15), and the bottom surface of the second slope protection block (3) is fixedly connected with a block (16), the bottom end of the block (16) extending into the interior of the slot (15).

6. The dam slope protection structure for water conservancy and hydropower projects according to claim 1, characterized in that: Each of the second slope protection blocks (3) has a wire hole (17) on its outer surface, and the ends of each wire hole (17) that are close to each other are connected.

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