Quickly installed water conservancy channel seepage prevention plate splicing structure

Abstract

The utility model relates to water conservancy engineering technical field, and disclose a kind of water conservancy channel seepage prevention plate splicing structure of quick installation, including seepage prevention plate body, the left end fixed mounting of seepage prevention plate body has protruding portion.The seepage prevention plate splicing structure of quick installation, through the cooperation of protruding portion and recess portion, the clamping of positioning piece and positioning groove is combined and fixed, splicing can be completed without complex tool, installation efficiency is significantly improved, construction cycle is shortened, utilize the sealing element in sealing groove, after splicing, it can effectively fill gap, and sealing element is water-swelling rubber strip, after water, it can further enhance sealing performance, effectively solve the leakage problem, through the guiding effect of first inclined guide surface and second inclined guide surface, make the butt joint of protruding portion and recess portion more accurate and smooth, while the setting of multiple positioning pieces and positioning grooves improves the stability after splicing, can resist water impact and foundation settlement.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a quick-installation water conservancy channel anti-seepage board splicing structure. Background Technology

[0002] In the water conservancy engineering system, the seepage prevention performance of water conservancy channels is a core element to ensure the efficient use of water resources. As a key material for constructing seepage prevention barriers in channels, the splicing quality of seepage prevention boards is like a "safety valve," directly determining the effectiveness of the entire channel seepage prevention system. Traditional splicing methods for seepage prevention boards mostly adopt bolt fastening or hot-melt welding. These methods not only require professional installation tools, but the entire installation process is also extremely complex. From component positioning, drilling, bolt tightening to welding and debugging, each step requires a lot of time, which greatly restricts the construction progress of the project.

[0003] Moreover, traditional splicing structures have significant shortcomings in terms of sealing. During long-term operation, water conservancy channels will continuously be subjected to the erosion of water flow, and will also be subject to displacement due to the natural settlement of the foundation soil. Under the dual effects, the gaps at traditional splicing points are prone to gradually widening, causing leakage problems. This not only results in the waste of precious water resources, but also weakens the stability of the channel structure and shortens its normal service life. The frequent leakage repair work will undoubtedly increase the maintenance cost of the project significantly, creating a vicious cycle. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a quick-installation water conservancy channel anti-seepage board splicing structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A quick-installation water conservancy channel anti-seepage board splicing structure includes an anti-seepage board body, a protrusion fixedly installed on the left end of the anti-seepage board body, a groove fixedly provided on the right end of the anti-seepage board body, a positioning element fixedly installed on the left end of the protrusion, a sealing groove provided on the surface of the protrusion, and a sealing element provided on the inner side of the sealing groove.

[0007] As a further improvement of this utility model: a positioning groove is provided on the inner side of the groove portion, the positioning element is an elastic block, and the positioning groove is a slot adapted to the elastic block.

[0008] As a further improvement of this utility model: the sealing element is a water-swellable rubber strip. After the elastic block is inserted into the slot, the protrusion and the groove are initially fixed. The water-swellable rubber strip has the characteristic of rapidly expanding in volume when it comes into contact with water. When there is water in the water channel, the rubber strip absorbs water and expands, filling the tiny gaps at the joint, thereby forming a good sealing effect and effectively preventing water leakage.

[0009] As a further improvement of this utility model: the front end of the protrusion is provided with a first inclined guide surface on both sides, and the left side of the groove is provided with a second inclined guide surface.

[0010] As a further improvement of this utility model: the surface of the seepage barrier board body is provided with an anti-ultraviolet coating. The seepage barrier board body is made of high-density polyethylene material, which has good corrosion resistance, weather resistance and flexibility, can adapt to various harsh water conservancy environments, and has a long service life. Its surface is provided with an anti-ultraviolet coating, which is made of special polymer material, which can effectively absorb and reflect ultraviolet rays, prevent ultraviolet rays from corroding the seepage barrier board body, and further extend the service life of the seepage barrier board.

[0011] As a further improvement of this utility model: multiple positioning elements are provided at intervals along the length direction of the protrusion, and multiple corresponding positioning grooves are also provided.

[0012] As a further improvement of this utility model, the arrangement of multiple positioning elements and positioning grooves makes the splicing more stable, effectively resists the impact of water flow and uneven settlement of the channel foundation, and ensures the overall stability of the anti-seepage board after splicing.

[0013] Compared with the prior art, this utility model provides a quick-installation water conservancy channel seepage prevention board splicing structure, which has the following beneficial effects:

[0014] 1. The quick-installation water conservancy channel seepage prevention board splicing structure, through the cooperation of the protruding part and the groove part, combined with the snap-fit ​​fixing of the positioning part and the positioning groove, can complete the splicing without complicated tools, which significantly improves the installation efficiency and shortens the construction cycle;

[0015] 2. The quick-installing water conservancy channel seepage prevention board splicing structure utilizes the sealing element in the sealing groove to effectively fill the gaps after splicing. The sealing element is a water-swellable rubber strip, which can further enhance the sealing performance after contact with water, effectively solving the leakage problem.

[0016] 3. The quick-installation water conservancy channel anti-seepage board splicing structure, through the guiding effect of the first and second inclined guide surfaces, makes the connection between the protrusion and the groove more precise and smooth. At the same time, the setting of multiple positioning parts and positioning grooves improves the stability after splicing and can resist water flow impact and foundation settlement.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the sealing groove of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the groove portion of this utility model;

[0021] Figure 4 This is a magnified structural diagram showing a partial detail of the present invention.

[0022] In the figure: 1. Impermeable board body; 2. Protrusion; 3. Groove; 4. Positioning component; 5. Positioning groove; 6. Sealing groove; 7. Sealing component; 8. First inclined guide surface; 9. Second inclined guide surface; 10. UV resistant coating. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device 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.

[0025] Example: A quick-installation water conservancy channel seepage prevention board splicing structure, such as... Figures 1-4 As shown, the device includes a geomembrane body 1, a protrusion 2 fixedly installed on the left end of the geomembrane body 1, a groove 3 fixedly installed on the right end of the geomembrane body 1, a positioning element 4 fixedly installed on the left end of the protrusion 2, a sealing groove 6 provided on the surface of the protrusion 2, and a sealing element 7 provided on the inner side of the sealing groove 6.

[0026] like Figures 1-4As shown, a positioning groove 5 is provided on the inner side of the groove 3, the positioning element 4 is an elastic block, the positioning groove 5 is a groove adapted to the elastic block, and the sealing element 7 is a water-swellable rubber strip. After the elastic block is inserted into the groove, the protrusion 2 and the groove 3 are initially fixed. The front ends of the protrusion 2 are provided with first inclined guide surfaces 8 on both sides, and the left side of the groove 3 is provided with second inclined guide surfaces 9. Through the cooperation of the protrusion 2 and the groove 3, combined with the snap-fit ​​fixing of the positioning element 4 and the positioning groove 5, the splicing can be completed without complicated tools, which significantly improves the installation efficiency and shortens the construction cycle. The sealing element 7 in the sealing groove 6 can effectively fill the gap after splicing, and the sealing element 7 is a water-swellable rubber strip, which can further enhance the sealing performance after contact with water, effectively solving the leakage problem.

[0027] like Figures 1-3 As shown, the surface of the geomembrane body 1 is provided with an anti-ultraviolet coating 10. The geomembrane body 1 is made of high-density polyethylene. Multiple positioning parts 4 are spaced along the length of the protrusion 2, and multiple corresponding positioning grooves 5 are also provided. The multiple positioning parts 4 and positioning grooves 5 make the splicing more stable and can effectively resist the impact of water flow and uneven settlement of the channel foundation, ensuring the overall stability of the geomembrane after splicing. The multiple positioning parts 4 and positioning grooves 5 improve the stability after splicing and can resist the impact of water flow and foundation settlement. The geomembrane body 1 is made of high-density polyethylene, which has good corrosion resistance, weather resistance and flexibility, can adapt to various harsh water conservancy environments, and has a long service life. Its surface is provided with an anti-ultraviolet coating 10, which is made of special polymer material and can effectively absorb and reflect ultraviolet rays, prevent ultraviolet rays from corroding the geomembrane body 1, and further extend the service life of the geomembrane.

[0028] Working principle: During construction, the base surface for laying the irrigation canal is first cleaned and leveled to ensure that there are no sharp objects and that the flatness meets the installation requirements. Then, the first anti-seepage board body 1 is laid on the base surface according to the design position, with its groove 3 facing the direction to be spliced. Next, the second anti-seepage board body 1 is taken, and its protrusion 2 is aligned with the groove 3 of the first anti-seepage board. Guided by the first inclined guide surface 8 on both sides of the front end of the protrusion 2 and the second inclined guide surface 9 on the left side of the groove 3, the second anti-seepage board is slowly pushed so that the protrusion 2 is smoothly inserted into the groove 3. During the insertion process, the positioning part 4 (elastic block) at the left end of the protrusion 2 will undergo elastic deformation due to the pressure of the inner wall of the groove 3. When the protrusion 2 is fully inserted into place... Afterwards, the elastic block will spring into the positioning groove 5 (groove) and make a "click" sound, completing the initial mechanical fixation of the two geomembranes. At this time, the sealing element 7 (water-swellable rubber strip) in the sealing groove 6 on the surface of the protrusion 2 will come into close contact with the inner wall of the groove 3, filling the initial splicing gap. When water flows into the channel, the water-swellable rubber strip quickly absorbs water and expands in volume, further squeezing the splicing gap and forming an all-round sealing barrier. For the continuous laying of multiple geomembranes, the above operation can be repeated. Through the synergistic effect of multiple positioning elements 4 and positioning grooves 5, the overall splicing structure is ensured to remain stable under the impact of water flow and foundation settlement. At the same time, the anti-ultraviolet coating 10 on the surface of the geomembrane body 1 can effectively resist outdoor ultraviolet corrosion and extend its service life.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quick-installation water conservancy channel anti-seepage board splicing structure, comprising an anti-seepage board body (1), characterized in that: A protrusion (2) is fixedly installed on the left end of the seepage-proof board body (1), a groove (3) is fixedly provided on the right end of the seepage-proof board body (1), a positioning element (4) is fixedly installed on the left end of the protrusion (2), a sealing groove (6) is provided on the surface of the protrusion (2), and a sealing element (7) is provided on the inner side of the sealing groove (6).

2. The quick-installation water conservancy channel seepage prevention board splicing structure according to claim 1, characterized in that: The inner side of the groove (3) is provided with a positioning groove (5), the positioning element (4) is an elastic block, and the positioning groove (5) is a slot adapted to the elastic block.

3. The quick-installation water conservancy channel seepage prevention board splicing structure according to claim 2, characterized in that: The sealing element (7) is a water-swellable rubber strip. After the elastic block is inserted into the slot, the protrusion (2) and the groove (3) are initially fixed.

4. The quick-installation water conservancy channel seepage prevention board splicing structure according to claim 1, characterized in that: The front end of the protrusion (2) is provided with a first inclined guide surface (8) on both sides, and the left side of the groove (3) is provided with a second inclined guide surface (9).

5. The quick-installation water conservancy channel seepage prevention board splicing structure according to claim 4, characterized in that: The surface of the impermeable board body (1) is provided with an anti-ultraviolet coating (10), and the impermeable board body (1) is made of high-density polyethylene.

6. The quick-installation water conservancy channel seepage prevention board splicing structure according to claim 2, characterized in that: The positioning element (4) is provided in multiple intervals along the length direction of the protrusion (2), and the corresponding positioning groove (5) is also provided in multiple intervals.

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