Water conservancy retaining wall structure with ecological water supply function

Abstract

The utility model provides a kind of water conservancy retaining wall structure with ecological water supply function, including retaining wall main body, retaining wall main body includes top plate, bottom plate, front wall, back wall, partition, buttress, and the water storage tank is formed by the combination of top plate, front wall, back wall and bottom plate, several partition walls are equipped in water storage tank, the bottom of partition wall is equipped with communicating hole, the upper portion of front wall is equipped with water inlet, the height of water inlet is below design flood level, the bottom of front wall is equipped with water outlet, water outlet is located in river bottom, water storage control gate is equipped on water inlet, water outlet control gate is equipped on water outlet, river water is stored in empty tank volume during high water period, ecological base flow is supplemented in time during river dry period, with ecological water storage and ecological water supply function, under the premise of satisfying retaining wall flood control safety use, realize the effective utilization of empty tank type retaining wall internal space.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic retaining wall technology, and in particular to a hydraulic retaining wall structure with ecological water supply function. Background Technology

[0002] Most rivers are typically divided into dry and wet seasons based on the natural geography and meteorological conditions within their basins, as well as changes in river flow, resulting in uneven distribution of water resources over time. During the dry season, river levels drop, exposing large areas of riverbed and rocks, reducing riparian vegetation, and diminishing ecological function. Retaining wall structures are a crucial component of river engineering construction. Traditional retaining wall structures come in many forms, including gravity retaining walls, cantilever retaining walls, buttress retaining walls, and hollow-box retaining walls. Among these, hollow-box retaining walls allow water to enter the hollow box, and their stability relies primarily on their own weight and the weight of the water inside the box; however, the internal cavity is not effectively utilized. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a hydraulic retaining wall structure with ecological water supply function, which can solve the problem of the ineffective utilization of the internal space of traditional empty box type retaining walls.

[0004] Therefore, the present invention adopts the following technical solution: A hydraulic retaining wall structure with ecological water supply function includes a retaining wall body, which includes a top slab, a bottom slab, a front wall, a rear wall, partition walls, and buttresses. The top slab, the front wall, the rear wall, and the bottom slab together form a water storage tank. The water storage tank is provided with a plurality of partition walls. The bottom of the partition walls is provided with a connecting hole. The upper part of the front wall is provided with a water inlet, the height of which is below the design flood level. The bottom of the front wall is provided with a water outlet, which is located at the bottom of the river. A water storage control gate is provided on the water inlet, and a water discharge control gate is provided on the water outlet.

[0005] Based on the above technical solutions, the present invention may also adopt the following further technical solutions, or combine these further technical solutions: The top plate is equipped with a water intake, which connects the water storage tank to the outside.

[0006] The rear wall is provided with a number of water-permeable holes, which are distributed at different heights.

[0007] The upper part of the retaining wall is covered with garden paths and greenery. A rainwater ditch is provided on one side of the garden path, and the bottom of the rainwater ditch is connected to the water storage tank through a rainwater pipe.

[0008] A cantilevered platform is provided on one side of the top plate. The cantilevered platform is equipped with the water storage gate opening and closing device of the water storage control gate and the water outlet gate opening and closing device of the water outlet control gate. The water storage gate opening and closing device is connected to the water storage control gate, and the water outlet gate opening and closing device is connected to the water outlet control gate, respectively, by steel cables.

[0009] The cantilever platform is equipped with a protective railing on the water inlet side.

[0010] Compared with the prior art, this utility model has the following advantages and beneficial effects: it utilizes the empty box volume to store river water during the high-water season and replenishes the ecological base flow of the river during the low-water season in a timely manner, thus possessing ecological water storage and ecological water supply functions. Under the premise of meeting the flood control safety requirements of the retaining wall, it realizes the effective utilization of the internal space of the empty box type retaining wall. Attached Figure Description

[0011] Figure 1 This is a cross-sectional view of the structure of this utility model. Detailed Implementation

[0012] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote elements with the same or similar functions throughout. However, it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting this utility model. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this utility model.

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0014] This utility model provides a hydraulic retaining wall structure with ecological water supply function, including a retaining wall body 1. The retaining wall body 1 includes a top plate 11, a bottom plate 12, a front wall 13, a rear wall 14, partition walls 15, and buttresses 16. The top plate 11, front wall 13, rear wall 14 and bottom plate 12 enclose a water storage tank 17. The water storage tank 17 is provided with several partition walls 15. The bottom of the partition walls 15 is provided with a connecting hole 18. The upper part of the front wall 13 is provided with a water inlet 2. The height of the water inlet 2 is below the design flood level. The bottom of the front wall 13 is provided with a water outlet 3. The water outlet 3 is located at the bottom of the river. The water inlet 2 is provided with a water storage control gate 21, and the water outlet 3 is provided with a water discharge control gate 31.

[0015] In this embodiment, partition walls 15 can be installed every 50m, and water storage tank 17 is divided into several water storage units by partition walls 15. The connecting holes 18 at the bottom of water storage tank 17 balance the water pressure between water storage units.

[0016] During the flood season, the water storage tank 17 opens the water storage control gate 21 through the water inlet 2 to store water, and during the dry season, the water storage tank 17 opens the water outlet control gate through the water outlet 3 to release water and discharge mud and sand.

[0017] The top plate 11 is provided with a water intake 7, which connects the water storage tank 17 to the outside.

[0018] The rear wall 14 is provided with several water-permeable holes 9, which are distributed at different heights.

[0019] In this embodiment, water behind the wall can enter the water storage tank 17 through the water permeable hole 9.

[0020] The upper part of the retaining wall 1 is covered with garden paths and greenery. A rain ditch 8 is provided on one side of the garden path. The bottom of the rain ditch 8 is connected to the water storage tank 17 through a rainwater pipe 81.

[0021] In this embodiment, the garden paths and greenery are arranged in accordance with municipal needs, and water can be directly drawn from the water intake 7 to irrigate the vegetation.

[0022] A cantilever platform 4 is provided on one side of the top plate 11. The cantilever platform 4 is equipped with the water storage gate opening and closing device of the water storage control gate 21 and the water outlet gate opening and closing device of the water outlet control gate 31. The water storage gate opening and closing device is connected to the water storage control gate 21 and the water outlet gate opening and closing device is connected to the water outlet control gate 31 respectively by steel cables.

[0023] The water inlet side of the cantilever platform 4 is equipped with a protective railing 6.

[0024] In this embodiment, the retaining wall body 1 (including the cantilever platform 4) is integrally cast with reinforced concrete.

[0025] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use the hydraulic retaining wall structure with ecological water supply function of this utility model, and can produce the positive effects described in this utility model.

[0026] It should be noted that the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. The terms "installed," "set," "equipped with," "connected," "connected," and "sleeve-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two mechanisms, elements, or components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] In the description of this utility model, it should be understood that the terms "one end," "the other end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first" and "second" are also used only for the sake of brevity in description and do not indicate or imply relative importance.

[0028] Furthermore, in practicing the claims of this utility model, those skilled in the art can understand and influence variations to the disclosed embodiments through a study of the drawings, the disclosure, and the appended claims. Additionally, in the claims and description, words such as "comprising" and "containing" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the present utility model are covered by the scope of the claims of the present utility model, and will not be listed here.

Claims

1. A water conservancy retaining wall structure with ecological water supply function, characterized in that, The retaining wall includes a main body (1), which includes a top plate (11), a bottom plate (12), a front wall (13), a rear wall (14), a partition wall (15), and a buttress (16). The top plate (11), the front wall (13), the rear wall (14), and the bottom plate (12) together form a water storage tank (17). The water storage tank (17) is provided with several partition walls (15). The bottom of the partition wall (15) is provided with a connecting hole (18). The upper part of the front wall (13) is provided with a water inlet (2). The height of the water inlet (2) is below the design flood level. The bottom of the front wall (13) is provided with a water outlet (3). The water outlet (3) is located at the bottom of the river. The water inlet (2) is provided with a water storage control gate (21), and the water outlet (3) is provided with a water discharge control gate (31).

2. The water retaining wall structure with ecological water supply function according to claim 1, characterized in that, The top plate (11) is provided with a water intake (7), which connects the water storage tank (17) and the outside.

3. The water retaining wall structure with ecological water supply function according to claim 1, characterized in that, The rear wall (14) is provided with a number of water-permeable holes (9), which are distributed at different heights.

4. The water retaining wall structure with ecological water supply function according to claim 1, characterized in that, The upper part of the retaining wall body (1) is arranged with garden paths and greenery. A rainwater ditch (8) is provided on one side of the garden path. The bottom of the rainwater ditch (8) is connected to the water storage tank (17) through a rainwater pipe (81).

5. The water retaining wall structure with ecological water supply function according to claim 1, characterized in that, A cantilever platform (4) is provided on one side of the top plate (11). The cantilever platform (4) is provided with the water storage gate opening and closing device of the water storage control gate (21) and the water outlet gate opening and closing device of the water outlet control gate (31). The water storage gate opening and closing device and the water storage control gate (21) are respectively connected by steel cables.

6. The water retaining wall structure with ecological water supply function according to claim 5, characterized in that, The cantilever platform (4) is equipped with a guardrail (6) on the water inlet side.

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