High-strength dam crest wave wall structure

Abstract

The utility model belongs to the technical field of wave walls, and discloses a high-strength dam crest wave wall structure which comprises a concrete pouring body, a protection plate is arranged on the left side of the concrete pouring body, a bottom plate is formed at the bottom end of the protection plate towards the side away from the concrete pouring body, and an air bag cushion is arranged at the bottom of the bottom plate. A plurality of sealing strips arranged at equal intervals are arranged at the bottom of the air bag cushion, the protection plate is fixedly connected with an L-shaped support, and the protection plate forms protection on the face, close to water, of the concrete pouring body so as to reduce the situation that water makes contact with the concrete pouring body, so that erosion of water to the concrete pouring body is reduced, and the service life of the concrete pouring body is prolonged. The high strength of the wave wall is guaranteed, the protection plate, the bottom plate, the airbag cushion at the bottom, the sealing strip and other structures can enhance the sealing performance between the protection plate and the dam, then water permeating into the connecting position of the concrete pouring body and the dam is reduced, and the dam and the wave wall are protected advantageously.

Description

Technical Field

[0001] The utility model belongs to the technical field of wave-breaking walls, in particular to a dam top wave-breaking wall structure with high strength. Background Art

[0002] With the rapid development of my country's economy and the continuous advancement of science and technology, my country has made remarkable achievements in various fields. Among them, water conservancy projects, as an important part of my country's infrastructure, play a vital role in ensuring national water security and promoting economic development. Wave-breaking walls play a vital role in water conservancy projects. The main function of wave-breaking walls is to prevent waves from crossing the dam top and protect the area behind the dam from flooding. On dams near lakes, oceans and other waters, the impact force of waves may cause serious damage to the dam body, and wave-breaking walls can effectively reduce the height and energy of waves and reduce the risk of flooding the dam.

[0003] In the existing technology, wave-breaking walls are usually constructed of concrete or reinforced concrete, which have high strength and stability. They can also be built of materials such as stones and precast concrete blocks. The water side of the wave-breaking wall is easily eroded by water, which affects its service life. Secondly, there is a gap at the connection between the wave-breaking wall and the dam, and water may seep into the dam from the gap. Long-term water seepage will weaken the structural strength of the dam, resulting in problems such as cavities and cracks inside the dam body, seriously affecting the stability and safety of the dam.

[0004] Therefore, in order to solve the above problems, a high-strength dam top wave-breaking wall structure is proposed. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a dam top wave-breaking wall structure with high strength, which has the advantages of enhancing the sealing of the connection between the wave-breaking wall and the dam, and reducing water erosion of the wave-breaking wall.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength dam top wave-breaking wall structure, comprising a concrete casting body, a protective plate is provided on the left side of the concrete casting body, a bottom plate is formed at the bottom end of the protective plate toward the side away from the concrete casting body, an airbag cushion is provided at the bottom of the bottom plate, a plurality of equidistantly arranged sealing strips are provided at the bottom of the airbag cushion, the protective plate is fixedly connected to an L-shaped bracket, and the L-shaped bracket is connected to the concrete casting body by fixing bolts.

[0007] Preferably, a planting box is installed on the L-shaped bracket, and the inner cavity of the planting box is provided with a stone layer, a gravel layer, a cinder layer and a soil layer in sequence from bottom to top.

[0008] Preferably, a fixing block is fixedly connected to the right side of the L-shaped bracket, a T-shaped slot is provided on the fixing block, a T-shaped block is provided in the T-shaped slot, and the T-shaped block is fixedly connected to the planting box.

[0009] Preferably, a through hole corresponding to the fixing bolt is opened on the top of the L-shaped bracket, and the screw rod of the fixing bolt passes through the through hole.

[0010] Preferably, a thread groove is provided at a position on the top of the concrete pouring body corresponding to the fixing bolt, and the thread groove is threadedly connected to the fixing bolt.

[0011] Preferably, the fixing bolt is a hexagonal bolt, a hexagonal groove is provided on the top of the bolt head of the fixing bolt, and an obliquely arranged reinforcing diagonal rod is fixedly connected between the base plate and the protective plate.

[0012] Preferably, a bulge is formed outwardly at the top of the left side of the concrete pouring body.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides protection on the water side of the concrete casting body by setting a protective plate to reduce water contact with the concrete casting body, thereby reducing water erosion on the concrete casting body, extending the service life of the concrete casting body, and ensuring the high strength of the wave-breaking wall;

[0015] 2. The utility model can enhance the sealing between the protective plate and the dam by setting up the protective plate, the bottom plate and the airbag cushion, the sealing strip and other structures at the bottom, thereby reducing the water infiltration into the connection between the concrete casting body and the dam, which is beneficial to protecting the dam and the wave-breaking wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the T-slot and T-block of the utility model;

[0019] Figure 4 This is a structural diagram of the planting box of the utility model;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1, concrete pouring body; 101, bulge;

[0022] 2. Protective plate; 3. Bottom plate; 4. Airbag cushion; 5. Sealing strip; 6. L-shaped bracket; 7. Fixing bolts; 8. Planting box; 9. Stone layer; 10. Gravel layer; 11. Cinder layer; 12. Soil layer; 13. Fixing block; 14. T-slot; 15. T-block; 16. Through hole; 17. Threaded groove; 18. Hexagonal groove; 19. Reinforcement diagonal rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 5 As shown, the utility model provides a high-strength dam top wave-breaking wall structure, including a concrete casting body 1, a protective plate 2 is provided on the left side of the concrete casting body 1, and a bottom plate 3 is formed at the bottom end of the protective plate 2 toward the side away from the concrete casting body 1, an airbag cushion 4 is provided at the bottom of the bottom plate 3, and a plurality of equidistantly arranged sealing strips 5 are provided at the bottom of the airbag cushion 4, and the protective plate 2 is fixedly connected to an L-shaped bracket 6, and the L-shaped bracket 6 is connected to the concrete casting body 1 through a fixing bolt 7, and the protective plate 2 forms protection on the water side of the concrete casting body 1 to reduce water contact with the concrete casting body 1, thereby reducing water erosion of the concrete casting body 1, extending the service life of the concrete casting body 1, and ensuring the high strength of the wave-breaking wall, the airbag cushion 4 and the sealing strip 5 can enhance the sealing between the protective plate 2 and the dam, thereby reducing water infiltration into the connection between the concrete casting body 1 and the dam, which is beneficial to protecting the dam and the wave-breaking wall.

[0025] Specifically, a planting box 8 is installed on the L-shaped bracket 6. The inner cavity of the planting box 8 is provided with a stone layer 9, a gravel layer 10, a cinder layer 11, and a soil layer 12 from bottom to top. The setting of the planting box 8 can plant flowers and plants to green the wave-breaking wall and increase its aesthetics.

[0026] Furthermore, a fixed block 13 is fixedly connected to the right side of the L-shaped bracket 6, and a T-shaped slot 14 is provided on the fixed block 13. A T-shaped block 15 is provided in the T-shaped slot 14, and the T-shaped block 15 is fixedly connected to the planting box 8. The structure of the T-shaped slot 14 and the T-shaped block 15 facilitates the disassembly and assembly of the planting box 8, so as to facilitate the replacement of the planting box 8.

[0027] Furthermore, a through hole 16 corresponding to the fixing bolt 7 is formed on the top of the L-shaped bracket 6 , and the screw rod of the fixing bolt 7 passes through the through hole 16 .

[0028] It is worth noting that a thread groove 17 is provided at a position on the top of the concrete pouring body 1 corresponding to the fixing bolt 7 , and the thread groove 17 is threadedly connected to the fixing bolt 7 .

[0029] It is worth noting that the fixing bolt 7 is configured as a hexagonal bolt, and a hexagonal groove 18 is provided on the top of the bolt head of the fixing bolt 7, providing an additional way to rotate the fixing bolt 7 to facilitate the removal of the fixing bolt 7. A tilted reinforcing diagonal rod 19 is fixedly connected between the base plate 3 and the protective plate 2, and the reinforcing diagonal rod 19 enhances the force strength of the protective plate 2 and the base plate 3.

[0030] It is worth mentioning that a bulge 101 is formed outward at the top of the left side of the concrete casting body 1. The wave-breaking wall structure with a "7"-shaped cross-section has a unique advantage. The upper horizontal part can effectively block the direct impact of waves, while the lower vertical part increases the connection stability between the wall and the dam body, and can also disperse the impact force of the waves to a certain extent.

[0031] Working principle and process: The protective plate 2 forms a protection on the water side of the concrete casting body 1 to reduce water contact with the concrete casting body 1, thereby reducing water erosion on the concrete casting body 1, extending the service life of the concrete casting body 1, and ensuring the high strength of the wave-breaking wall. The protective plate 2 is connected to the concrete casting body 1 through the fixing bolts 7 on the fixed L-shaped bracket 6, and during installation, the bottom airbag cushion 4 and the sealing strip 5 are close to the top of the dam, which can enhance the sealing between the protective plate 2 and the dam, thereby reducing water infiltration into the connection between the concrete casting body 1 and the dam, which is beneficial to protecting the dam and the wave-breaking wall. The setting of the planting box 8 can be used to plant flowers and plants to green the wave-breaking wall and increase its aesthetics. The structure of the T-slot 14 and the T-block 15 facilitates the disassembly and assembly of the planting box 8, so that the planting box 8 is easy to replace. The wave-breaking wall structure with a "7"-shaped cross section has unique advantages. The upper horizontal part can effectively block the direct impact of waves, and the lower vertical part increases the connection stability between the wall and the dam body, and can also disperse the impact force of waves to a certain extent.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength dam crest wave-breaking wall structure, comprising a concrete casting body (1), characterized in that: A protective plate (2) is provided on the left side of the concrete casting body (1); a bottom plate (3) is formed at the bottom end of the protective plate (2) on the side away from the concrete casting body (1); an airbag cushion (4) is provided at the bottom of the bottom plate (3); a plurality of sealing strips (5) are provided at equal intervals at the bottom of the airbag cushion (4); an L-shaped bracket (6) is fixedly connected to the protective plate (2); and the L-shaped bracket (6) is connected to the concrete casting body (1) via fixing bolts (7).

2. A high-strength dam crest wave-breaking wall structure according to claim 1, characterized in that: A planting box (8) is mounted on the L-shaped bracket (6), and the inner cavity of the planting box (8) is provided with a stone layer (9), a gravel layer (10), a coal slag layer (11), and a soil layer (12) in sequence from bottom to top.

3. The high-strength dam crest wave-breaking wall structure according to claim 1, characterized in that: A fixing block (13) is fixedly connected to the right side of the L-shaped bracket (6), a T-shaped slot (14) is provided on the fixing block (13), a T-shaped block (15) is provided in the T-shaped slot (14), and the T-shaped block (15) is fixedly connected to the planting box (8).

4. The high-strength dam crest wave-breaking wall structure according to claim 1, characterized in that: A through hole (16) corresponding to the fixing bolt (7) is provided on the top of the L-shaped bracket (6), and the screw rod of the fixing bolt (7) passes through the through hole (16).

5. The high-strength dam crest wave-breaking wall structure according to claim 1, characterized in that: A thread groove (17) is provided at a position on the top of the concrete pouring body (1) corresponding to the fixing bolt (7), and the thread groove (17) is threadedly connected to the fixing bolt (7).

6. The high-strength dam crest wave-breaking wall structure according to claim 1, characterized in that: The fixing bolt (7) is a hexagonal bolt, and a hexagonal groove (18) is provided on the top of the bolt head of the fixing bolt (7). An obliquely arranged reinforcing rod (19) is fixedly connected between the base plate (3) and the protective plate (2).

7. The high-strength dam crest wave-breaking wall structure according to claim 1, characterized in that: A bulge (101) is formed outwards at the top of the left side of the concrete pouring body (1).

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