Novel wave wall

Abstract

The utility model relates to the technical field of water conservancy dams, in particular to a novel wave wall which comprises a dam crest structure. The dam body structure is connected with the dam crest structure, and the dam crest structure comprises a wave wall arranged on the dam body structure; the cable trench is arranged on the dam body structure; the dam top pavement is arranged on the dam body structure; the handrails are arranged on the embankment top road surface; the drainage ditch is arranged on the dam body structure, an upstream dam slope and a downstream dam slope are arranged on the two sides of the dam body structure respectively, and the wave wall, the cable trench, the dam top road surface, the handrails and the drainage ditch are sequentially arranged between the upstream dam slope and the downstream dam slope. By designing the wave wall of a novel structural style, the wave wall is free of gaps and hidden dangers, the wave wall can resist waves and stop water, key protection is not needed, the safety coefficient of the wave wall is improved, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy dams, in particular to a novel wave-breaking wall. Background Art

[0002] The existing wave-breaking wall needs to leave a gap at the pedestrian stepping position on the upstream slope of the dam to facilitate staff to carry out maintenance on the upstream of the dam. However, this gap no longer has the function of preventing waves from crossing over the top of the dam and requires special attention during the flood season. This location has also become a weak and hidden danger part of the wave-breaking wall in preventing waves and retaining water.

[0003] The wave-breaking wall of the existing dam has a gap due to the setting of the pedestrian stepping position on the upstream slope, resulting in the problem that the wave-breaking wall at this position no longer has the function of preventing waves from crossing over the dam top. Therefore, a new type of wave-breaking wall is proposed to provide a wave-breaking wall structure with good wave-breaking effect for the water conservancy dam. By designing a new structural type of wave-breaking wall, the wave-breaking wall is free of gaps and hidden dangers. While solving the problem of wave and water blocking, it can also achieve the goal of not requiring key protection, thereby improving the safety factor of the wave-breaking wall and saving labor costs. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a new type of wave-breaking wall to provide a wave-breaking wall structure with good wave-breaking effect for water conservancy dams. By designing a new structural type of wave-breaking wall, the wave-breaking wall is free of gaps and hidden dangers. While solving the problem of wave and water blocking, it also does not require key protection, thereby improving the safety factor of the wave-breaking wall and saving labor costs.

[0005] The technical solution adopted by the utility model to solve the technical problem is a new type of wave-breaking wall, including:

[0006] Dam crest structure;

[0007] The dam body structure is connected to the dam top structure.

[0008] By adopting the above technical scheme, through the components composed of the dam top structure and the dam body structure, it is achieved to provide a set of wave-breaking wall structures with good wave-breaking effects for the water conservancy dam. By designing a new structural type of wave-breaking wall, it is achieved that the wave-breaking wall has no gaps and no hidden dangers. While solving the problem of wave and water protection, it also does not require key protection, thereby improving the safety factor of the wave-breaking wall.

[0009] Specifically, the dam top structure includes:

[0010] Wave-breaking wall, set on the dam structure;

[0011] Cable trench, set on the dam structure;

[0012] The top pavement of the embankment is set on the dam structure;

[0013] Railings are set on the road surface at the top of the embankment;

[0014] Drainage ditches are set on the dam structure.

[0015] By adopting the above technical solutions, wave-breaking walls are used to prevent waves and block water; cables are placed in cable trenches; the road surface on the top of the embankment solves inspection and transportation problems; railings play a safety protection role; drainage ditches remove rainwater and accumulated water on the top of the dam, protect the back slope of the dam, and prevent scouring.

[0016] Specifically, an upstream dam slope and a downstream dam slope are respectively arranged on both sides of the dam structure, and the wave-breaking wall, cable trench, embankment top road surface, railings and drainage ditches are sequentially arranged between the upstream dam slope and the downstream dam slope.

[0017] Specifically, the cable trench, the road surface on the top of the embankment and the railing are arranged in parallel, and the drainage ditch is lower than the road surface on the top of the embankment.

[0018] Specifically, concrete steps are constructed on the wave-breaking wall.

[0019] Specifically, the bottom of the concrete step is paved with mortar-cut stones.

[0020] The beneficial effects of the utility model are as follows: through the components composed of the dam top structure and the dam body structure, a wave-breaking wall structure with good wave-breaking effect is provided for the water conservancy dam; by designing a new structural type of wave-breaking wall, the wave-breaking wall is free of gaps and hidden dangers, and while solving the problem of wave and water blocking, it can also be done without key protection, thereby improving the safety factor of the wave-breaking wall and saving labor costs; the wave-breaking wall is used to prevent waves and block water; the cable trench is used to place cables; the road surface on the embankment top solves the problems of inspection and transportation; the railings play a safety protection role; the drainage ditch removes rainwater and accumulated water on the dam top, protects the back slope of the dam, and prevents scouring, thereby solving the problem that on the wave-breaking wall of the existing dam, a gap is left due to the setting of the upstream slope pedestrian stepping position, resulting in the wave-breaking wall at this position no longer having the function of preventing waves from crossing over the dam top. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a front cross-sectional view of the utility model;

[0023] Figure 2 It is a top view of a partial cross-section of the utility model;

[0024] Figure 3 For this utility model Figure 2 Middle AA section;

[0025] Figure 4 For the utility model Figure 2 Middle BB section;

[0026] Figure 5 For the utility model Figure 2 Middle CC section;

[0027] Figure 6 For the utility model Figure 2 Middle DD section view.

[0028] In the figure: 1. Dam crest structure; 2. Dam body structure; 3. Wave-breaking wall; 4. Cable trench; 5. Embankment pavement; 6. Railings; 7. Drainage ditch; 8. Upstream dam slope; 9. Downstream dam slope; 10. Concrete steps; 11. Mortar-cut stone. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In order to improve the anti-wave stability, such as Figure 1-6 As shown, a new type of wave-breaking wall described in the utility model includes:

[0031] Dam top structure 1;

[0032] The dam body structure 2 is connected to the dam top structure 1.

[0033] When in use, a set of wave-breaking wall structures with good wave-breaking effects is provided for the water conservancy dam through the dam top structure 1 and the dam body structure 2. By designing a new structural type of wave-breaking wall, the wave-breaking wall is free of gaps and hidden dangers. While solving the problem of wave and water blocking, it also does not require key protection, thereby improving the wave-proof stability of the wave-breaking wall.

[0034] like Figure 1 As shown, the utility model also includes that the dam top structure 1 includes:

[0035] A wave-breaking wall 3 is arranged on the dam structure 2;

[0036] A cable trench 4 is provided on the dam structure 2;

[0037] A levee top pavement 5 is provided on the dam body structure 2;

[0038] A guardrail 6 is provided on the road surface 5 at the top of the embankment;

[0039] The drainage ditch 7 is arranged on the dam structure 2 .

[0040] When in use, the wave-breaking wall 3 is used to prevent waves and block water; the cable trench 4 is used to place cables; the road surface 5 on the top of the embankment solves the problems of inspection and transportation; the railing 6 plays a role in safety protection; the drainage ditch 7 removes rainwater and accumulated water on the top of the dam, protects the back slope of the dam, and prevents scouring.

[0041] For example, Figure 1 As shown, the utility model also includes that an upstream dam slope 8 and a downstream dam slope 9 are respectively arranged on both sides of the dam body structure 2, and the wave-breaking wall 3, cable trench 4, embankment top road surface 5, railings 6 and drainage ditch 7 are arranged between the upstream dam slope 8 and the downstream dam slope 9 in sequence.

[0042] The cable trench 4 , the embankment top road surface 5 and the railing 6 are arranged in parallel, and the drainage trench 7 is lower than the embankment top road surface 5 .

[0043] A concrete step 10 is constructed on the wave-breaking wall 3 .

[0044] The bottom of the concrete step 10 is paved with mortar-cut stones 11 .

[0045] The dam structure 2 includes weathered material, transition material, filter material and gravel core wall material. The gravel core wall material is located directly below the embankment top road surface 5. The filter material, transition material and weathered material are arranged on both sides of the gravel core wall material in sequence.

[0046] When the utility model is in use, the bottom plate of the wave-breaking wall 3 is placed under the cable trench 4 and the road surface 5 on the top of the embankment, the cable trench 4, the road surface 5 on the top of the embankment, and the railings 6 are arranged in parallel, and the drainage ditch 7 is slightly lower than the road surface 5 on the top of the embankment, wherein the wave-breaking wall 3 prevents waves and blocks water; the cable trench 4 is used to place cables; the road surface 5 on the top of the embankment solves the problems of inspection and transportation; the railings 6 play a role in safety protection; the drainage ditch 7 removes rainwater and accumulated water on the top of the dam, protects the back slope of the dam, and prevents scouring, which can effectively prevent waves from crossing over the top of the dam, and sets a wall at the front edge of the water retaining of the top of the dam, which can control and lower the height of the top of the dam, reduce engineering investment, and achieve a wave-breaking wall without gaps and hidden dangers. While solving the problem of wave and water blocking, there is no need for key protection, saving labor costs, and meeting the requirements of water conservancy projects under the new situation.

[0047] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of wave-breaking wall, characterized in that: include: Dam crest structure (1); A dam body structure (2) connected to the dam top structure (1); The dam top structure (1) comprises: A wave-breaking wall (3) is arranged on the dam structure (2); A cable trench (4) is arranged on the dam structure (2); A levee top pavement (5) is arranged on the dam body structure (2); A guardrail (6) is arranged on the road surface (5) at the top of the embankment; A drainage ditch (7) is arranged on the dam structure (2); An upstream dam slope (8) and a downstream dam slope (9) are respectively arranged on both sides of the dam structure (2); the wave-breaking wall (3), the cable trench (4), the embankment top road surface (5), the guardrail (6) and the drainage ditch (7) are sequentially arranged between the upstream dam slope (8) and the downstream dam slope (9); The cable trench (4), the embankment top road surface (5) and the guardrail (6) are arranged in parallel, and the drainage trench (7) is lower than the embankment top road surface (5); A concrete step (10) is constructed on the wave-breaking wall (3); The bottom of the concrete step (10) is paved with mortar-cut stones (11).

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