Impermeable wall for water conservancy project

Abstract

The utility model relates to an anti-seepage wall for a water conservancy project, which comprises a wall body, a side support arranged at the lower end of the front surface of the wall body, a plurality of reinforcing ribs uniformly distributed on the back surface of the wall body, a plurality of anchor bars pre-buried in the reinforcing ribs from top to bottom, a connecting convex block arranged in the middle of the left end surface of the wall body, and a connecting groove arranged in the middle of the right end surface of the wall body, the connecting protruding block of one wall body is inserted into the connecting groove of the adjacent wall body, first arc-shaped grooves are formed in the positions, on the front side and the rear side of the connecting protruding block, of the left end face of the wall body, second arc-shaped grooves are formed in the positions, on the front side and the rear side of the connecting groove, of the right end face of the wall body, and a pouring hole is defined by the first arc-shaped grooves and the second arc-shaped grooves corresponding to the two adjacent wall bodies. The side supports can be used for supporting the front faces of the wall bodies, the anchor bars are used for anchoring the back faces of the wall bodies, so that the wall bodies are more stable, when the two wall bodies are connected, alignment installation is achieved through the connecting protruding blocks and the connecting grooves, pouring of concrete slurry is conducted through the pouring holes, connection is more stable, and better sealing is formed.

Description

Technical Field

[0001] The utility model relates to the technical field of protective walls, in particular to an anti-seepage wall for water conservancy projects. Background Art

[0002] An anti-seepage wall is a continuous ground wall constructed within loose permeable layers or earth-rock dams (weirs) to prevent seepage. Due to its reliable structure, effective anti-seepage performance, adaptability to various ground conditions, ease of construction, and low cost, it effectively addresses potential seepage and deformation issues such as dam foundation leakage, soil flow behind the dam, and piping, and has been widely used both domestically and internationally.

[0003] The existing anti-seepage wall structure is relatively simple, and its stability needs to be strengthened when supporting. The connection between walls mostly adopts a single docking, which is not stable and firm enough. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides an anti-seepage wall for water conservancy projects.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0006] A water conservancy project anti-seepage wall includes a wall body, a side support is provided at the lower end of the front side of the wall body, a plurality of reinforcing ribs are evenly distributed on the back side of the wall body, a plurality of anchor bars are pre-embedded in the reinforcing ribs from top to bottom, the anchor bars pass through the reinforcing ribs, a connecting protrusion is provided in the middle position of the left end face of the wall body, and a connecting groove is provided in the middle position of the right end face, the connecting protrusion of one wall body is inserted into the connecting groove of the adjacent wall body, the left end face of the wall body is provided with a first arc groove on both sides of the front and rear of the connecting protrusion, and the right end face of the wall body is provided with a second arc groove on both sides of the front and rear of the connecting groove, and the first arc grooves and the second arc grooves corresponding to the two adjacent walls enclose a casting hole.

[0007] A number of bottom anchor columns are evenly arranged at the bottom of the side support.

[0008] Several weight-reducing holes are opened downward at the top of the wall.

[0009] The beneficial effects of the present invention are as follows: the present invention can utilize side supports to support the front of the wall, utilize anchor bars to connect with the soil, and anchor the back of the wall to make it more stable; when two walls are connected, connecting protrusions and connecting grooves are used to achieve alignment installation, and pouring holes are used to pour concrete slurry, making the connection more stable and forming a better seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic structural diagram of one direction of the utility model;

[0011] Figure 2This is a structural diagram of another direction of the utility model;

[0012] Figure 3 This is a schematic diagram of two walls connected;

[0013] Figure 4 for Figure 3 Enlarged view of the middle pouring hole;

[0014] In the figure: 1- wall; 2- side support; 3- reinforcing rib; 4- anchor bar; 5- connection protrusion; 6- connection groove; 7- first arc groove; 8- second arc groove; 9- casting hole; 10- bottom anchor column; 11- weight reduction hole;

[0015] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0016] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are all in a very simplified form and are not to exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0017] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] like Figures 1 to 4As shown, an anti-seepage wall for water conservancy projects includes a wall body 1, side supports 2, reinforcing ribs 3, anchor bars 4, connecting protrusions 5, connecting grooves 6, a first arcuate groove 7, a second arcuate groove 8, casting holes 9, bottom anchor columns 10 and weight-reducing holes 11.

[0021] A side support 2 is provided at the lower end of the front side of the wall 1, and a number of reinforcing ribs 3 are evenly distributed on the back side of the wall 1. A number of anchor bars 4 are pre-embedded in the reinforcing ribs 3 from top to bottom. The anchor bars 4 pass through the reinforcing ribs 3. A connecting protrusion 5 is provided in the middle position of the left end face of the wall 1, and a connecting groove 6 is provided in the middle position of the right end face. The connecting protrusion 5 of one wall 1 is inserted into the connecting groove 6 of the adjacent wall 1. The left end face of the wall 1 is provided with a first arc groove 7 on the front and rear sides of the connecting protrusion 5, and the right end face of the wall 1 is provided with a second arc groove 8 on the front and rear sides of the connecting groove 6. The first arc grooves 7 and the second arc grooves 8 corresponding to the two adjacent walls 1 enclose a casting hole 9.

[0022] The utility model can use the side support 2 to support the front of the wall 1, use the anchor bar 4 to connect with the soil, and anchor the back of the wall 1 to make it more stable. When the two walls 1 are connected, the connecting protrusions 5 and the connecting grooves 6 are used to achieve positioning installation, and the pouring holes 9 are used to pour concrete slurry, making the connection more stable and forming a better seal.

[0023] A plurality of bottom anchor columns 10 are evenly arranged at the bottom of the side support 2. The bottom anchor columns 10 can improve the connection between the wall 1 and the pit.

[0024] A plurality of weight-reducing holes 11 are provided downwardly from the top of the wall 1. The arrangement of the weight-reducing holes 11 can reduce the weight during transportation. If necessary, counterweights can be added during assembly to increase stability and strength.

[0025] The bottom of the side support 2 is a flat structure and the top is an inclined structure, and the high end of the inclined structure is connected to the wall 1.

[0026] The bottom anchor column 10 is a square column structure.

[0027] The anchor bar 4 is a cylindrical structure or a U-shaped structure.

[0028] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. An anti-seepage wall for water conservancy projects, characterized in that: The invention comprises a wall (1), wherein a side support (2) is provided at the lower end of the front face of the wall (1), a plurality of reinforcing ribs (3) are evenly distributed on the back face of the wall (1), a plurality of anchor bars (4) are pre-buried from top to bottom in the reinforcing ribs (3), and the anchor bars (4) pass through the reinforcing ribs (3), a connecting protrusion (5) is provided at the middle position of the left end face of the wall (1), and a connecting groove (6) is provided at the middle position of the right end face, the connecting protrusion (5) of one wall (1) is inserted into the connecting groove (6) of the adjacent wall (1), the left end face of the wall (1) is provided with a first arc groove (7) on both sides of the front and rear of the connecting protrusion (5), and the right end face of the wall (1) is provided with a second arc groove (8) on both sides of the front and rear of the connecting groove (6), and the first arc groove (7) and the second arc groove (8) corresponding to the two adjacent walls (1) enclose a casting hole (9).

2. The anti-seepage wall for water conservancy projects according to claim 1, characterized in that: A plurality of bottom anchor columns (10) are evenly arranged at the bottom of the side support (2).

3. The anti-seepage wall for water conservancy projects according to claim 2, characterized in that: A plurality of weight-reducing holes (11) are provided downwardly on the top of the wall (1).

4. The anti-seepage wall for water conservancy projects according to claim 3, characterized in that: The bottom of the side support (2) is a flat structure and the top is an inclined structure, and the high end of the inclined structure is connected to the wall (1).

5. The anti-seepage wall for water conservancy projects according to claim 4, characterized in that: The bottom anchor column (10) is a square column structure.

6. The anti-seepage wall for water conservancy projects according to claim 5, characterized in that: The anchor bar (4) is a cylindrical structure or a U-shaped structure.

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