Impermeable wall structure for hydraulic structure

Abstract

The utility model belongs to the technical field of anti-seepage walls, in particular to an anti-seepage wall structure for a hydraulic structure, which comprises an anti-seepage wall main body and a conical column, the lower side of the anti-seepage wall main body is fixed with the conical column, a warning plate is embedded on the outer side of the anti-seepage wall main body, and a storage groove I is arranged on the lower side of the anti-seepage wall main body. According to the anti-seepage wall structure for the hydraulic structure, when an anti-seepage wall is installed, a rotary knob is rotated, a screw rod pushes a screw rod to move downwards, the screw rod can be rotationally inserted into the ground while moving downwards, the adhesive force between the anti-seepage wall body and soil can be effectively increased through the spiral shape of the screw rod, and the pulling resistance of the anti-seepage wall body is improved; the lateral deformation resistance of the anti-seepage wall body is enhanced, the continuity and reliability of the anti-seepage effect are ensured, the anti-seepage wall can effectively prevent inclination or overturning caused by foundation settlement or external load, and then the durability and function of the anti-seepage wall are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-seepage walls, in particular to an anti-seepage wall structure for a hydraulic structure. Background Art

[0002] The anti-seepage wall in hydraulic structures is a key structural component to prevent water leakage. It is often used in projects such as dams, reservoirs, underground reservoirs, irrigation systems, mines, and landfills. The anti-seepage wall is usually made of materials with low permeability, which can effectively reduce the permeability coefficient of water flow. The main function of the anti-seepage wall is to isolate the water flow from the external soil or environment, and to effectively control the infiltration of water flow and reduce the leakage of water flow, thereby protecting the project safety and extending the service life;

[0003] The main function of the anti-seepage wall is to prevent water or liquid from penetrating through soil or rock, thereby protecting the safety of engineering structures and preventing the loss of water resources or the spread of pollution. Since the anti-seepage wall will be subjected to various external forces during the installation process and use, such as water pressure and soil pressure, in these environments, the soil is prone to settlement due to the long-term effects of water flow, load or natural factors, which in turn affects the stability of the anti-seepage wall. Therefore, we proposed an anti-seepage wall structure for hydraulic structures. Utility Model Content

[0004] The utility model aims to provide an anti-seepage wall structure for hydraulic structures, so as to solve the problem proposed in the above background technology that the anti-seepage wall is subjected to the effects of water flow, load or natural factors for a long time during the installation process, the soil is prone to settlement, and thus the stability of the anti-seepage wall is affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-seepage wall structure for a hydraulic structure, comprising an anti-seepage wall body and a conical column, the lower side of the anti-seepage wall body is fixed to the conical column, and a warning plate is inlaid on the outer side of the anti-seepage wall body, a storage groove is provided on the lower side of the anti-seepage wall body, and a spiral rod is provided on the inner side of the storage groove, a spiral groove is provided on the outer side of the spiral rod, and the spiral groove is slidably docked with a slide, one end of the slide is fixed to the storage groove, and a synchronous wheel is provided above the spiral rod.

[0006] Preferably, a thread groove is provided in the middle of the synchronous wheel 1, and the thread groove is connected to the lower end of the screw rod, and the screw rod is movably connected to the spiral rod through a bearing.

[0007] Preferably, a second receiving groove is provided on a side of the anti-seepage wall body close to the screw rod, and a slot is provided on the upper side of the screw rod.

[0008] Preferably, the slot is slidably docked with the lower end of the insertion rod, and the upper end of the insertion rod is fixed to the receiving groove.

[0009] Preferably, the synchronous wheel 1 is movably connected to the anti-seepage wall body through a bearing, and the outer side of the synchronous wheel 1 is connected to one end of the synchronous belt.

[0010] Preferably, one end of the synchronous belt away from the synchronous wheel 1 is connected to the synchronous wheel 2, and the synchronous wheel 2 is movably connected to the anti-seepage wall body through a bearing.

[0011] Preferably, the upper side of the synchronous wheel 2 is connected to the knob, and the knob is movably connected to the anti-seepage wall body through a bearing.

[0012] Preferably, the warning plate is made of indicative silica gel, and the spiral groove matches the slide.

[0013] Preferably, the synchronous wheel 1 and the synchronous wheel 2 are meshed and connected with the synchronous belt, and the thread groove is threadedly connected with the screw.

[0014] Preferably, the inner side of the slot matches the outer side of the insertion rod, and the cross-sectional shape of the slot is rectangular.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the anti-seepage wall structure for the hydraulic structure, when the anti-seepage wall is installed, the knob is rotated to allow the screw to push the spiral rod downward, and the spiral rod can be inserted into the ground while rotating downward, and the spiral shape of the spiral rod can effectively increase the adhesion between the anti-seepage wall body and the soil, thereby improving the pull-out resistance of the anti-seepage wall body and enhancing the ability of the anti-lateral deformation of the anti-seepage wall body, thereby ensuring the continuity and reliability of the anti-seepage effect, and the anti-seepage wall can effectively prevent tilting or overturning caused by foundation settlement or external loads, thereby improving the durability and functionality of the anti-seepage wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the utility model's anti-seepage wall main body, tapered columns and their connection structure;

[0017] Figure 2 This is a schematic diagram of the warning plate, knob and their connection structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the slide, synchronous wheel 1 and their connection structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the spiral rod, guide groove and connection structure of the utility model;

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

[0021] In the figure: 1. anti-seepage wall body; 101. conical column; 2. warning plate; 201. storage slot 1; 202. screw rod; 203. spiral groove; 204. slide; 205. synchronous wheel 1; 206. threaded groove; 207. screw rod; 208. storage slot 2; 209. slot; 210. plug rod; 211. synchronous belt; 212. synchronous wheel 2; 213. knob. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: an anti-seepage wall structure for a hydraulic structure, comprising an anti-seepage wall body 1 and a conical column 101, the lower side of the anti-seepage wall body 1 is fixed to the conical column 101, and a warning plate 2 is inlaid on the outer side of the anti-seepage wall body 1, a storage groove 201 is opened on the lower side of the anti-seepage wall body 1, and a spiral rod 202 is arranged on the inner side of the storage groove 201, a spiral groove 203 is opened on the outer side of the spiral rod 202, and the spiral groove 203 and the slide 20 4 sliding docking, one end of the slide 204 is fixed to the receiving groove 1 201, a synchronous wheel 1 205 is arranged above the screw rod 202, a thread groove 206 is provided in the middle of the synchronous wheel 1 205, and the thread groove 206 is connected to the lower end of the screw rod 207, the screw rod 207 is movably connected to the screw rod 202 through a bearing, a receiving groove 208 is provided on the side of the anti-seepage wall body 1 close to the screw rod 207, and a slot 209 is provided on the upper side of the screw rod 207, and the slot The first synchronous wheel 205 is movably connected to the main body 1 of the anti-seepage wall through a bearing, and the outer side of the first synchronous wheel 205 is connected to one end of the synchronous belt 211, and the end of the synchronous belt 211 away from the first synchronous wheel 205 is connected to the second synchronous wheel 212, and the second synchronous wheel 212 is movably connected to the main body 1 of the anti-seepage wall through a bearing, and the upper side of the second synchronous wheel 212 is connected to the knob 2 13 is connected, and the knob 213 is movably connected to the anti-seepage wall body 1 through a bearing, the warning plate 2 is made of indicative silicone material, the spiral groove 203 matches the slide 204, the synchronous wheel 1 205 and the synchronous wheel 212 are meshed and connected with the synchronous belt 211, the threaded groove 206 is threadedly connected to the screw rod 207, the inner side of the slot 209 matches the outer side of the insertion rod 210, the cross-sectional shape of the slot 209 is rectangular, and the cross-sectional shape of the knob 213 is a regular hexagon.

[0024] In specific implementation, according to Figure 1-Figure 5 When the anti-seepage wall is installed, the conical column 101 is first inserted into the installation site, so that the anti-seepage wall body 1 performs the first step of installation and positioning. The cross-sectional shape of the knob 213 is a regular hexagon, so that the staff can use tools such as an electric wrench to connect with the knob 213, rotate the knob 213, and drive the synchronous wheel 212 to rotate. The synchronous wheel 1 205 and the synchronous wheel 212 are meshed and connected with the synchronous belt 211, so that the synchronous wheel 212 can drive the synchronous wheel 1 205 to rotate through the synchronous belt 211. At this time, the thread The groove 206 can rotate with the synchronous wheel 205, and the inner side of the slot 209 matches the outer side of the plug 210. The cross-sectional shape of the slot 209 is rectangular, so that the plug 210 can prevent the screw 207 from rotating simultaneously with the synchronous wheel 205. Then, the threaded groove 206 is threadedly connected with the screw 207, so that the screw 207 can move downward along the inner side of the threaded groove 206, and the slot 209 slides along the outer side of the plug 210. At this time, the screw 207 pushes the screw rod 202 to move downward, and the screw rod 202 drives the spiral groove 203 when moving downward. The spiral groove 203 is matched with the slide 204, so that the slide 204 can always be squeezed with the spiral groove 203, so that the spiral rod 202 can rotate under the squeezing of the spiral groove 203 and the slide 204, so that the spiral rod 202 can be inserted into the ground while moving downward. The spiral shape of the spiral rod 202 can effectively increase the adhesion between the anti-seepage wall body 1 and the soil, improve the pull-out resistance of the anti-seepage wall body 1, and enhance the ability of the anti-lateral deformation of the anti-seepage wall body 1, ensuring the anti-seepage The effect is sustainable and reliable. After the anti-seepage wall body 1 is installed, the fixed warning plate 2 is made of indicative silica gel material and contains silica gel particles with special humidity indicators. When the humidity is low, the warning plate 2 shows pink, and when the humidity is high, the warning plate 2 turns blue, which can remind the inspectors to check the humidity of the anti-seepage wall body 1, so as to deal with the infiltration state of the anti-seepage wall body 1 in time. Through the reinforcing effect of the spiral rod 202, the anti-seepage wall can effectively prevent the tilt or overturning caused by foundation settlement or external load, thereby improving the durability and function of the anti-seepage wall.

[0025] To sum up, when the anti-seepage wall is installed, the conical column 101 is first inserted into the installation site, so that the anti-seepage wall body 1 performs the first step of installation limit, and the knob 213 is rotated to make the screw rod 207 push the screw rod 202 to move downward, and when the screw rod 202 moves downward, it drives the spiral groove 203 to slide along the outer side of the slide 204, so that the screw rod 202 can be rotated and inserted into the ground while moving downward. The spiral shape of the screw rod 202 can effectively increase the adhesion between the anti-seepage wall body 1 and the soil, improve the pull-out resistance of the anti-seepage wall body 1, and enhance the ability of the anti-lateral deformation of the anti-seepage wall body 1, thereby ensuring the continuity and reliability of the anti-seepage effect. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-seepage wall structure for a hydraulic structure, comprising an anti-seepage wall body (1) and a conical column (101), characterized in that: The lower side of the anti-seepage wall body (1) is fixed to the conical column (101), and a warning plate (2) is inlaid on the outer side of the anti-seepage wall body (1); a storage groove (201) is provided on the lower side of the anti-seepage wall body (1), and a spiral rod (202) is provided on the inner side of the storage groove (201); a spiral groove (203) is provided on the outer side of the spiral rod (202), and the spiral groove (203) is slidably connected to a slide frame (204); one end of the slide frame (204) is fixed to the storage groove (201), and a synchronous wheel (205) is provided above the spiral rod (202); A thread groove (206) is provided in the middle of the synchronous wheel (205), and the thread groove (206) is connected to the lower end of the screw rod (207), and the screw rod (207) is movably connected to the screw rod (202) via a bearing; The synchronous wheel 1 (205) and the synchronous wheel 2 (212) are meshed and connected with the synchronous belt (211), and the thread groove (206) is threadedly connected with the screw rod (207).

2. The anti-seepage wall structure for hydraulic structure according to claim 1, characterized in that: A second receiving groove (208) is provided on a side of the anti-seepage wall body (1) close to the screw rod (207), and a slot (209) is provided on the upper side of the screw rod (207).

3. The anti-seepage wall structure for hydraulic structure according to claim 2, characterized in that: The slot (209) is slidably docked with the lower end of the insertion rod (210), and the upper end of the insertion rod (210) is fixed to the second receiving groove (208).

4. The anti-seepage wall structure for hydraulic structure according to claim 3, characterized in that: The synchronous wheel 1 (205) is movably connected to the anti-seepage wall body (1) via a bearing, and the outer side of the synchronous wheel 1 (205) is connected to one end of the synchronous belt (211).

5. The anti-seepage wall structure for hydraulic structure according to claim 4, characterized in that: One end of the synchronous belt (211) away from the synchronous wheel 1 (205) is connected to the synchronous wheel 2 (212), and the synchronous wheel 2 (212) is movably connected to the anti-seepage wall body (1) via a bearing.

6. The anti-seepage wall structure for hydraulic structure according to claim 5, characterized in that: The upper side of the second synchronous wheel (212) is connected to the knob (213), and the knob (213) is movably connected to the anti-seepage wall body (1) via a bearing.

7. The anti-seepage wall structure for hydraulic structure according to claim 1, characterized in that: The warning plate (2) is made of an indicative silica gel material, and the spiral groove (203) matches the slide frame (204).

8. The anti-seepage wall structure for hydraulic structure according to claim 3, characterized in that: The inner side of the slot (209) matches the outer side of the insertion rod (210), and the cross-sectional shape of the slot (209) is rectangular.

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