Water conservancy aqueduct anti-seepage structure

Abstract

The utility model discloses a water conservancy aqueduct anti-seepage structure, and belongs to the aqueduct anti-seepage field, the aqueduct anti-seepage structure comprises a first aqueduct and a second aqueduct, the two sides of the inner wall of the first aqueduct and the two sides of the inner wall of the second aqueduct are symmetrically provided with grooves, and the inner walls of the sides, close to each other, of the first aqueduct and the second aqueduct are jointly provided with waterproof coiled materials; by arranging a waterproof roll, U-shaped plates and a fixing structure, the waterproof roll is laid on the inner wall of the connecting position of the first aqueduct and the second aqueduct, a threaded rod is used for driving a pressing plate downwards, the pressing plate tightly presses the U-shaped plates, and the U-shaped plates on the two sides press the left side and the right side of the waterproof roll into grooves of the first aqueduct and the second aqueduct. According to the water conservancy aqueduct, the anti-seepage function of the connecting position of the first aqueduct and the second aqueduct is achieved, the problems that gaps exist in the connecting position of existing aqueducts, and water seepage occurs in the connecting position of the aqueducts during water conveying are solved, and the water conveying effect of the water conservancy aqueduct is better.

Description

Technical Field

[0001] This utility model relates to the field of aqueduct seepage prevention technology, specifically a seepage prevention structure for a hydraulic aqueduct. Background Technology

[0002] An aqueduct is an elevated water channel that transports water across rivers, valleys, reservoirs, and roads. Aqueducts are commonly used for irrigation, flood control, and sediment removal. Large aqueducts can also be used for navigation. Aqueducts are mainly constructed using materials such as masonry, concrete, and reinforced concrete.

[0003] In the construction of existing hydraulic aqueducts, most of them are made up of multiple aqueducts spliced ​​together. There will be gaps at the connection between the aqueducts, and water leakage will occur at the connection between the aqueducts when water is transported.

[0004] Therefore, this utility model provides a seepage-proof structure for hydraulic aqueducts to solve the above problems. Utility Model Content

[0005] This utility model provides a seepage-proof structure for hydraulic aqueducts, aiming to solve the problems mentioned in the background art, such as the fact that existing hydraulic aqueducts are mostly constructed by splicing multiple aqueducts together, and there are gaps at the connection between the aqueducts, which leads to water leakage when transporting water.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a seepage-proof structure for a hydraulic aqueduct, comprising a first aqueduct and a second aqueduct, wherein grooves are symmetrically provided on both sides of the inner walls of the first aqueduct and the second aqueduct, and waterproof membrane is installed on the inner walls of the first aqueduct and the second aqueduct on one side close to each other, wherein a U-shaped plate is slidably installed on the first aqueduct through the groove, and a fixing structure is installed on the front and rear sides of the upper end of the first aqueduct and the second aqueduct corresponding to the U-shaped plate.

[0007] The fixing structure includes a connecting frame and a limiting frame. A horizontal plate is rotatably mounted on the connecting frame, and a threaded rod is mounted on the horizontal plate through a threaded hole. A pressure plate is rotatably mounted on the lower end of the threaded rod. A stop block is slidably mounted on the limiting frame through a sliding groove. By setting up waterproof membrane, U-shaped plates, and a fixing structure, waterproof membrane is laid on the inner wall of the connection between the first and second aqueducts. The threaded rod drives the pressure plate downward, and the pressure plate tightly presses down on the U-shaped plates. The U-shaped plates on both sides press the left and right sides of the waterproof membrane into the grooves of the first and second aqueducts, achieving the function of preventing leakage at the connection between the first and second aqueducts. This avoids the problem of gaps existing between aqueducts, which can cause water leakage at the connection between aqueducts during water transportation.

[0008] Preferably, the side wall of the limiting frame is equipped with an installation box, and the inner cavity of the installation box is symmetrically equipped with crossbars on the left and right sides. The outer wall of the crossbars is sleeved with an elastic element, and the outer walls of the two crossbars together are slidably equipped with a sliding plate connected to the bottom of the stop block.

[0009] Preferably, the upper ends of the first aqueduct and the second aqueduct are connected to the bottom of the corresponding connecting frame, and the upper ends of the first aqueduct and the second aqueduct are connected to the bottom of the corresponding limiting frame.

[0010] Preferably, a limiting turntable connected to the pressure plate is installed at the lower end of the threaded rod, and a knob is provided at the upper end of the threaded rod.

[0011] Preferably, a hand-held part is installed on the end face of the stop block and on the front side of the limiting frame, and the left and right sides of the waterproof membrane are located between the groove and the U-shaped plate.

[0012] Preferably, the sidewall of the skateboard is connected to the rear end of the elastic element, and a cover plate is installed on the stop block, the cover plate being adapted to the mounting box.

[0013] Beneficial effects: By setting up waterproof membrane, U-shaped plates, and fixing structures, waterproof membrane is laid on the inner wall of the connection between the first and second aqueducts. The threaded rod drives the pressure plate downward, and the pressure plate tightly presses down on the U-shaped plates. The U-shaped plates on both sides press the left and right sides of the waterproof membrane into the grooves of the first and second aqueducts, realizing the anti-leakage function at the connection between the first and second aqueducts. This avoids the gaps that exist at the connection between existing aqueducts, which can cause water leakage at the connection between aqueducts during water transportation, thus improving the water transportation effect of the hydraulic aqueduct. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a seepage-proof structure for a hydraulic aqueduct;

[0015] Figure 2 This is a partial structural diagram of a seepage-proof structure for a hydraulic aqueduct.

[0016] Figure 3 This is an enlarged structural diagram of point A of a seepage-proof structure for a hydraulic aqueduct.

[0017] Figure 4 A schematic diagram of the fixing structure of a seepage-proof structure for a hydraulic aqueduct;

[0018] Figure 5 This is a schematic diagram showing the disassembly and cross-section of a fixed structure for an anti-seepage structure of a hydraulic aqueduct.

[0019] Figure 6 This is a partial structural diagram of a seepage-proof structure for a hydraulic aqueduct.

[0020] In the diagram: 1. First aqueduct; 2. Second aqueduct; 3. Groove; 4. Waterproof membrane; 5. U-shaped plate; 6. Fixing structure; 61. Connecting frame; 62. Limiting frame; 621. Slide groove; 63. Horizontal plate; 631. Threaded hole; 64. Threaded rod; 641. Limiting turntable; 642. Knob; 65. Pressure plate; 66. Stop block; 661. Handheld part; 7. Mounting box; 8. Crossbar; 9. Elastic element; 10. Slide plate; 11. Cover plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] This embodiment provides a seepage-proof structure for a hydraulic aqueduct, such as... Figure 1-6 As shown, the aqueduct seepage prevention structure includes a first aqueduct 1 and a second aqueduct 2. Grooves 3 are symmetrically provided on both sides of the inner wall of the first aqueduct 1 and the second aqueduct 2. Waterproof membrane 4 is installed on the inner wall of the first aqueduct 1 and the second aqueduct 2 on one side close to each other. A U-shaped plate 5 is slidably installed on the first aqueduct 1 through the groove 3. Fixing structures 6 are installed on the front and rear sides of the upper end of the first aqueduct 1 and the second aqueduct 2, corresponding to the U-shaped plate 5.

[0024] The fixed structure 6 includes a connecting frame 61 and a limiting frame 62. A horizontal plate 63 is rotatably mounted on the connecting frame 61. A threaded rod 64 is mounted on the horizontal plate 63 through a threaded hole 631. A pressure plate 65 is rotatably mounted on the lower end of the threaded rod 64. A stop block 66 is slidably mounted on the limiting frame 62 through a slide groove 621.

[0025] In use, a waterproof membrane 4 is laid on the inner wall of the connection between the first aqueduct 1 and the second aqueduct 2. The U-shaped plates 5 on the first aqueduct 1 and the second aqueduct 2 are driven to move downwards. The U-shaped plates 5 on both sides press the left and right sides of the waterproof membrane 4 into the groove 3, and make the waterproof membrane 4 adhere to the groove 3. After the U-shaped plates 5 press the waterproof membrane 4 into the groove 3, they themselves are also located in the groove 3. The drive knob 642 drives the threaded rod 64 to rotate forward. The threaded rod 64 synchronously drives the limiting turntable 641 to rotate forward, and the limiting turntable 641 is then activated. The turntable 641 drives the pressure plate 65 to move downward and press down on the upper end of the U-shaped plate 5, so that the two U-shaped plates 5 on both sides tightly press down on the left and right sides of the waterproof membrane 4, so that the waterproof membrane 4 is tightly attached to the connection between the first aqueduct 1 and the second aqueduct 2, thereby achieving the function of preventing leakage at the connection between the first aqueduct 1 and the second aqueduct 2. This avoids the problem of gaps at the connection between existing aqueducts, which would cause water leakage at the connection between aqueducts when transporting water, thus making the water transport effect of the hydraulic aqueduct better.

[0026] In this embodiment, the upper ends of the first aqueduct 1 and the second aqueduct 2 are connected to the bottom of the corresponding connecting frame 61, and the upper ends of the first aqueduct 1 and the second aqueduct 2 are connected to the bottom of the corresponding limiting frame 62; the lower end of the threaded rod 64 is equipped with a limiting turntable 641 that is rotatably connected to the pressure plate 65, and the upper end of the threaded rod 64 is provided with a knob 642.

[0027] In this configuration, the threaded rod 64 drives the pressure plate 65 to move down to the upper end of the U-shaped plate 5 via the limiting turntable 641. The pressure plate 65 then contacts the upper end of the U-shaped plate 5. At this time, the threaded rod 64 drives the limiting turntable 641 to continue rotating in the pressure plate 65, applying a certain pressure downward to the pressure plate 65. This causes the pressure plate 65 to press the U-shaped plate 5 tightly, making the U-shaped plate 5 press the waterproof membrane 4 more tightly and allowing the waterproof membrane 4 to fit more closely to the connection between the first aqueduct 1 and the second aqueduct 2, resulting in a better anti-leakage effect of the waterproof membrane 4.

[0028] In this embodiment, a hand-held part 661 is installed on the end face of the stop 66 and on the front side of the limiting frame 62, and the left and right sides of the waterproof membrane 4 are located between the groove 3 and the U-shaped plate 5.

[0029] The handheld part 661 allows the user to move the stop block 66 more easily by holding the handheld part 661.

[0030] Example 2

[0031] Unlike Embodiment 1, the side wall of the limiting frame 62 is equipped with an installation box 7. The inner cavity of the installation box 7 is symmetrically equipped with crossbars 8 on the left and right sides. The outer wall of the crossbars 8 is sleeved with an elastic element 9. The outer walls of the two crossbars 8 are slidably equipped with a sliding plate 10 connected to the bottom of the stop block 66.

[0032] In use, when the waterproof membrane 4 laid at the connection between the first aqueduct 1 and the second aqueduct 2 is damaged, the worker drives the stop block 66 away from the limit frame 62 via the hand-held part 661, and completely moves it out of the slide 621. The stop block 66 is no longer pressing on the horizontal plate 63. Then, the horizontal plate 63 is rotated, and the horizontal plate 63 moves with the threaded rod 64. The threaded rod 64 drives the pressure plate 65 away from the upper end of the U-shaped plate 5 through the limit turntable 641, losing control of the U-shaped plate 5. Then, the U-shaped plate 5 is moved upward and removed, and the damaged waterproof membrane 4 can be removed. Next, replace the new waterproof membrane 4. The U-shaped plates 5 on both sides enter the groove 3 and press down on the waterproof membrane 4. Rotate the horizontal plate 63 so that the end of the horizontal plate 63 away from the connecting frame 61 contacts the inner cavity of the limiting frame 62. Release the hand handle 661. Under the reset action of the horizontal bar 8, the horizontal bar 8 drives the sliding plate 10 to move towards the limiting frame 62. The sliding plate 10 drives the stop block 66 to enter the slide groove 621 and lock the horizontal plate 63, thereby realizing the function of replacing the waterproof membrane 4. This makes it easy to replace the waterproof membrane 4 after it is damaged, and makes the practicality of the water conservancy aqueduct seepage prevention structure stronger.

[0033] In this embodiment, the side wall of the slide plate 10 is connected to the rear end of the elastic member 9, and a cover plate 11 is installed on the stop block 66. The cover plate 11 is adapted to the mounting box 7.

[0034] The cover plate 11 is located on the upper side of the mounting box 7 to prevent rainwater from entering from the top of the mounting box 7, thereby protecting the internal components and extending their service life.

[0035] 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 concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A water conservancy aqueduct anti-leakage structure, comprising a first aqueduct (1) and a second aqueduct (2), characterized in that: The inner walls of the first aqueduct (1) and the second aqueduct (2) are symmetrically provided with grooves (3). Waterproof membrane (4) is installed on the inner walls of the first aqueduct (1) and the second aqueduct (2) on one side close to each other. A U-shaped plate (5) is slidably installed on the first aqueduct (1) through the groove (3). Fixing structures (6) are installed on the front and rear sides of the upper end of the first aqueduct (1) and the second aqueduct (2) corresponding to the U-shaped plate (5). The fixed structure (6) includes a connecting frame (61) and a limiting frame (62). A horizontal plate (63) is rotatably mounted on the connecting frame (61). A threaded rod (64) is mounted on the horizontal plate (63) through a threaded hole (631). A pressure plate (65) is rotatably mounted on the lower end of the threaded rod (64). A stop block (66) is slidably mounted on the limiting frame (62) through a sliding groove (621).

2. The water conservancy aqueduct seepage-proof structure according to claim 1, characterized in that: The side wall of the limiting frame (62) is equipped with an installation box (7). The inner cavity of the installation box (7) is symmetrically equipped with crossbars (8) on the left and right sides. The outer wall of the crossbars (8) is sleeved with an elastic element (9). The outer walls of the crossbars (8) on both sides are slidably equipped with a sliding plate (10) connected to the bottom of the stop block (66).

3. The water conservancy aqueduct seepage-proof structure according to claim 1, characterized in that: The upper ends of the first aqueduct (1) and the second aqueduct (2) are connected to the bottom of the corresponding connecting frame (61), and the upper ends of the first aqueduct (1) and the second aqueduct (2) are connected to the bottom of the corresponding limiting frame (62).

4. The water conservancy aqueduct seepage-proof structure according to claim 1, characterized in that: The lower end of the threaded rod (64) is equipped with a limiting turntable (641) that is rotatably connected to the pressure plate (65), and the upper end of the threaded rod (64) is provided with a knob (642).

5. The water conservancy aqueduct seepage-proof structure according to claim 1, characterized in that: The end face of the stop (66) and the front side of the limiting frame (62) are equipped with a hand-held part (661), and the left and right sides of the waterproof roll (4) are located between the groove (3) and the U-shaped plate (5).

6. The water conservancy aqueduct seepage-proof structure according to claim 2, characterized in that: The side wall of the slide plate (10) is connected to the rear end of the elastic member (9), and a cover plate (11) is installed on the stop block (66). The cover plate (11) and the mounting box (7) are adapted to each other.

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