Anti-seepage ditch for irrigation and water conservancy

Abstract

The utility model relates to the technical field of ditches, and discloses a farmland water conservancy anti-seepage ditch which comprises a body, two mounting grooves are formed in the body, the body is provided with an anti-seepage plate through the mounting grooves, four positioning boxes are fixedly connected to the upper surface of the body, a control rod is rotationally inserted into each positioning box, and the control rods are fixedly connected to the upper surface of the body. And the outer circumferential surface of the control rod is in threaded connection with a threaded pipe. According to the irrigation and water conservancy anti-seepage ditch, by arranging a sealing strip and an anti-seepage groove, the anti-seepage effect of the ditch is promoted to be optimized, a control rod drives a threaded pipe to move in the rotating process, the inclined face of a positioning block can be promoted to extrude and position the arc face of a positioning plate, and the anti-seepage effect of the ditch is optimized; the anti-seepage plate is convenient to install, position or disassemble and maintain, the ditch is convenient to lay, the workload of workers is relieved, and the problems that an existing ditch structure is strenuous to lay or disassemble and maintain, and the workload of the workers is increased are solved.

Description

Technical Field

[0001] The present application relates to the field of ditch technology, and specifically to an anti-seepage ditch for farmland water conservancy. Background Art

[0002] Ditches are a general term for waterways dug for irrigation or drainage, and are commonly used for irrigation and drainage in agriculture and forestry. Existing ditches are generally made of concrete and can be divided into cast-in-place and prefabricated types.

[0003] An existing patent (publication number: CN 218466465 U) discloses a water conservancy anti-seepage ditch structure, in which a prefabricated ditch section includes an integrated first concave part and two extended parts. Both side end faces of the first concave part are provided with concave connecting grooves, and the cross-section of the connecting groove is a right-angled triangle; the prefabricated anti-seepage section is arranged between two adjacent prefabricated ditch sections, and the cross-section of the prefabricated anti-seepage section is an isosceles trapezoid for plugging into and fitting the connecting groove; the first side surface corresponding to the hypotenuse of the connecting groove or the second side surface corresponding to the waistline of the prefabricated anti-seepage section is provided with an embedding groove for matching the sealing strip; two sets of fasteners are respectively arranged between the two extended parts on the same side of the two adjacent prefabricated ditch sections, for connecting the two prefabricated ditch sections, so that the two prefabricated ditch sections are kept against the prefabricated anti-seepage section between them.

[0004] Although the above-mentioned ditch structure can improve the anti-seepage effect of the ditch, when the anti-seepage structure needs maintenance, two adjacent prefabricated ditches need to be dismantled and moved to remove the anti-seepage structure, and a certain order must be followed during laying and installation, which is very laborious and increases the workload of workers. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides an agricultural water conservancy anti-seepage ditch, which has the advantages of convenient installation or disassembly of the ditch's anti-seepage structure, convenient paving of the ditch, and reduced workload of workers. It solves the problem that although the existing ditch structure can improve the ditch's anti-seepage effect, when the anti-seepage structure needs maintenance, two adjacent prefabricated ditches need to be disassembled and moved to remove the anti-seepage structure, and the laying and installation must also be carried out in a certain order, which is very laborious and increases the workload of workers.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an anti-seepage ditch for farmland water conservancy, comprising a main body, two installation grooves are provided inside the main body, the main body is provided with an anti-seepage plate through the installation groove, four positioning boxes are fixedly connected to the upper surface of the main body, a control rod is rotatably plugged into the interior of each positioning box, the outer circumference of the control rod is threadedly connected to a threaded pipe, the threaded pipe is fixedly connected to a positioning block on the side away from the positioning box, and four positioning plates are fixedly connected to the upper surface of the anti-seepage plate.

[0007] Through the above scheme, although the existing ditch structure can improve the anti-seepage effect of the ditch, when the anti-seepage structure needs maintenance, two adjacent prefabricated ditches need to be disassembled and moved to remove the anti-seepage structure, and it must also be laid and installed in a certain order, which is very laborious and increases the workload of workers. By setting sealing strips and anti-seepage grooves, the anti-seepage effect of the ditch is optimized, and the control rod drives the threaded pipe to move during the rotation process, so that the inclined surface of the positioning block can squeeze and position the arc surface of the positioning plate, which is convenient for the installation, positioning or disassembly and maintenance of the anti-seepage plate, facilitates the laying of the ditch, reduces the workload of workers, and improves the laying efficiency of the ditch.

[0008] Furthermore, two sealing strips are fixedly connected to the bottom surface of the anti-seepage plate, two anti-seepage grooves are provided inside the body, and the outer surface of the sealing strip is slidably connected to the body through the anti-seepage grooves.

[0009] Through the above scheme, the sealing strips and anti-seepage grooves are used to prevent rainwater from penetrating, thereby optimizing the anti-seepage effect of the ditch.

[0010] Furthermore, four connecting plates are fixedly connected to the upper surface of the main body, threaded rods are slidably inserted into the interior of the connecting plates, and two nuts are threadedly connected to the outer circumference of the threaded rods.

[0011] Through the above solution, adjacent bodies are connected and installed through threaded rods and nuts, so that the adjacent bodies can be tightly attached to each other, thereby increasing the overall stability and sealing of the ditch.

[0012] Furthermore, the bottom surface of the positioning block is an inclined surface, a groove is provided inside the positioning plate, and the groove portion of the positioning plate is an arc surface.

[0013] Through the above scheme, the positioning block drives the positioning plate downward through the inclined surface and the arc surface of the positioning plate groove during the movement, thereby pressing the anti-seepage plate, positioning the anti-seepage plate, and reducing the gap between the anti-seepage plate and the main body, thereby optimizing the anti-seepage effect of the ditch.

[0014] Furthermore, a limiting ring is fixedly sleeved on the outer circumferential surface of the control rod, and the outer circumferential surface of the limiting ring is rotatably connected to the interior of the positioning box.

[0015] Through the above solution, the control rod is restricted, the sliding and deviation of the control rod are avoided, and the stability of the control rod movement is increased.

[0016] Furthermore, the outer circumferential surface of the threaded tube is fixedly connected to a limit plate, a limit groove is provided inside the positioning box, and the outer surface of the limit plate is slidably connected to the positioning box through the limit groove.

[0017] Through the above solution, the threaded tube is restricted to prevent the threaded tube from rotating along with the control rod, so that the positioning block is always moved laterally.

[0018] Furthermore, a hand wheel is fixedly sleeved on the outer circumference of the control rod, and the outer circumference of the hand wheel is provided with anti-slip grooves arranged at equal intervals.

[0019] The above solution makes it easy for workers to turn the control lever through the hand wheel and prevents their hands from slipping, thereby providing convenience for workers' operations.

[0020] Furthermore, two handles are fixedly connected to the upper surface of the anti-seepage plate, and the outer surfaces of the handles are provided with an anti-slip coating.

[0021] The above solution makes it easy for workers to take and place the anti-seepage plate through the handles, and prevents their hands from slipping, thereby providing convenience for the workers' operations.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] The farmland water conservancy anti-seepage ditch optimizes the anti-seepage effect of the ditch by arranging sealing strips and anti-seepage grooves. The control rod drives the threaded pipe to move during rotation, so that the inclined surface of the positioning block can squeeze and position the arc surface of the positioning plate, thereby achieving the effect of optimizing the anti-seepage effect of the ditch, facilitating the installation, positioning or disassembly and maintenance of the anti-seepage plate, facilitating the laying of the ditch, and reducing the workload of workers. This solves the problem that the existing ditch structure is more laborious during laying or disassembly and maintenance, which increases the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0025] Figure 2 This is a three-dimensional assembly structure diagram of this application;

[0026] Figure 3 Positioning box structure diagram for this application;

[0027] Figure 4 This is the structural diagram of the anti-seepage plate for this application.

[0028] In the picture:

[0029] 1. Main body; 2. Anti-seepage plate; 3. Sealing strip; 4. Anti-seepage groove; 5. Handle; 6. Connecting plate; 7. Threaded rod; 8. Nut; 9. Positioning box; 10. Control rod; 11. Threaded tube; 12. Positioning block; 13. Positioning plate; 14. Limiting ring; 15. Limiting plate; 16. Limiting groove; 17. Mounting groove; 18. Handwheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] See also Figure 1 、 Figure 2 and Figure 3 In this embodiment, an anti-seepage ditch for farmland water conservancy includes a main body 1, two mounting grooves 17 are opened inside the main body 1, and an anti-seepage plate 2 is provided on the main body 1 through the mounting groove 17. Four positioning boxes 9 are fixedly connected to the upper surface of the main body 1, and a control rod 10 is rotatably inserted inside each positioning box 9. The outer circumferential surface of the control rod 10 is threadedly connected to a threaded tube 11, and a positioning block 12 is fixedly connected to the side of the threaded tube 11 away from the positioning box 9. Four positioning plates 13 are fixedly connected to the upper surface of the anti-seepage plate 2.

[0032] See also Figure 1 、 Figure 2 and Figure 4 Two sealing strips 3 are fixedly connected to the bottom surface of the anti-seepage plate 2, and two anti-seepage grooves 4 are opened inside the main body 1. The outer surface of the sealing strip 3 is slidably connected to the main body 1 through the anti-seepage groove 4. The sealing strip 3 and the anti-seepage groove 4 prevent rainwater from penetrating, thereby optimizing the anti-seepage effect of the ditch.

[0033] See also Figure 1 and Figure 2 Four connecting plates 6 are fixedly connected to the upper surface of the main body 1, and a threaded rod 7 is slidably inserted inside the connecting plate 6. The outer circumference of the threaded rod 7 is threadedly connected to two nuts 8. The adjacent main bodies 1 are connected and installed through the threaded rod 7 and the nuts 8, so that the adjacent main bodies 1 can be tightly attached, thereby increasing the overall stability and sealing of the ditch.

[0034] See also Figure 3 The bottom surface of the positioning block 12 is a slope, and a groove is provided inside the positioning plate 13. The groove part of the positioning plate 13 is an arc surface, which enables the positioning block 12 to drive the positioning plate 13 downward through the slope and the arc surface of the groove of the positioning plate 13 during the movement, thereby pressing the anti-seepage plate 2, positioning the anti-seepage plate 2, and reducing the gap between the anti-seepage plate 2 and the body 1, thereby optimizing the anti-seepage effect of the ditch.

[0035] See also Figure 3 The outer circumference of the control rod 10 is fixedly sleeved with a limit ring 14, and the outer circumference of the limit ring 14 is rotatably connected to the inner part of the positioning box 9 to limit the control rod 10, prevent the control rod 10 from sliding and deflecting, and increase the stability of the movement of the control rod 10.

[0036] See also Figure 3 The outer circumference of the threaded tube 11 is fixedly connected to the limiting plate 15, and a limiting groove 16 is provided inside the positioning box 9. The outer surface of the limiting plate 15 is slidably connected to the positioning box 9 through the limiting groove 16, which limits the threaded tube 11 and prevents the threaded tube 11 from rotating with the control rod 10, prompting the positioning block 12 to always move laterally.

[0037] See also Figure 1 and Figure 3 The outer circumference of the control rod 10 is fixedly sleeved with a handwheel 18, and the outer circumference of the handwheel 18 is provided with equidistantly arranged anti-slip grooves, which makes it convenient for workers to rotate the control rod 10 through the handwheel 18 and prevent their hands from slipping, providing convenience for workers' operations.

[0038] See also Figure 1 、 Figure 2 and Figure 4 Two handles 5 are fixedly connected to the upper surface of the anti-seepage plate 2. The outer surface of the handles 5 is provided with an anti-slip coating, which makes it convenient for workers to take and place the anti-seepage plate 2 through the handles 5 and prevents their hands from slipping, providing convenience for workers' operations.

[0039] In the present embodiment, an anti-seepage ditch for farmland water conservancy is provided with a sealing strip 3 and an anti-seepage groove 4, so that the anti-seepage effect of the ditch is optimized. The control rod 10 drives the threaded tube 11 to move during the rotation, so that the inclined surface of the positioning block 12 can squeeze and position the arc surface of the positioning plate 13, thereby achieving the effect of optimizing the anti-seepage effect of the ditch, facilitating the installation, positioning or disassembly and maintenance of the anti-seepage plate 2, facilitating the laying of the ditch, and reducing the workload of workers. This solves the problem that the existing ditch structure is more laborious during laying or disassembly and maintenance, which increases the workload of workers.

[0040] It should be noted that four grooves are provided on the upper surface of the body 1 , and the positions of the grooves correspond to the positions of the positioning plate 13 . The grooves are located directly below the positioning plate 13 to avoid obstruction of the positioning plate 13 when it is forced to move downward.

[0041] The working principle of the above embodiment is:

[0042] When the anti-seepage ditch is paved, the main body 1 can be paved in sequence first, and the threaded rod 7 and nut 8 are used to position and connect the adjacent main bodies 1. Then, the anti-seepage plate 2 is installed in the installation groove 17, so that the sealing strip 3 is stuck in the anti-seepage groove 4. The water flow will be blocked by the sealing strip 3 when seeping in. Then, the control rod 10 is rotated to drive the positioning block 12 forward through the threaded tube 11. During the movement, the positioning block 12 squeezes the positioning plate 13 through the arc surface of the inclined surface and the groove of the positioning plate 13, prompting the positioning plate 13 to move downward, thereby squeezing the anti-seepage plate 2, so that the anti-seepage plate 2 is clamped with the installation groove 17, and at the same time, the sealing strip 3 is clamped with the anti-seepage groove 4, which optimizes the anti-seepage effect of the ditch while positioning the anti-seepage plate 2. When the anti-seepage plate 2 needs to be disassembled and maintained, the control rod 10 is rotated to drive the positioning block 12 to move back, release the positioning of the positioning plate 13, and then the anti-seepage plate 2 can be removed.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0044] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A farmland water conservancy anti-seepage ditch, comprising a body (1), characterized in that: Two mounting grooves (17) are provided inside the body (1), and an anti-seepage plate (2) is provided on the body (1) through the mounting grooves (17). Four positioning boxes (9) are fixedly connected to the upper surface of the body (1), and a control rod (10) is rotatably inserted inside each positioning box (9). The outer circumferential surface of the control rod (10) is threadedly connected to a threaded tube (11), and a positioning block (12) is fixedly connected to the side of the threaded tube (11) away from the positioning box (9). Four positioning plates (13) are fixedly connected to the upper surface of the anti-seepage plate (2).

2. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: Two sealing strips (3) are fixedly connected to the bottom surface of the anti-seepage plate (2), two anti-seepage grooves (4) are provided inside the body (1), and the outer surface of the sealing strip (3) is slidably connected to the body (1) via the anti-seepage grooves (4).

3. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: Four connecting plates (6) are fixedly connected to the upper surface of the main body (1), a threaded rod (7) is slidably inserted into the interior of the connecting plate (6), and two nuts (8) are threadedly connected to the outer circumference of the threaded rod (7).

4. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: The bottom surface of the positioning block (12) is an inclined surface, a groove is provided inside the positioning plate (13), and the groove portion of the positioning plate (13) is an arc surface.

5. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: The outer circumferential surface of the control rod (10) is fixedly sleeved with a limit ring (14), and the outer circumferential surface of the limit ring (14) is rotatably connected to the interior of the positioning box (9).

6. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: The outer circumferential surface of the threaded tube (11) is fixedly connected to a limiting plate (15), a limiting groove (16) is provided inside the positioning box (9), and the outer surface of the limiting plate (15) is slidably connected to the positioning box (9) via the limiting groove (16).

7. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: A hand wheel (18) is fixedly sleeved on the outer circumferential surface of the control rod (10), and the outer circumferential surface of the hand wheel (18) is provided with anti-slip grooves arranged at equal intervals.

8. The farmland water conservancy anti-seepage ditch according to claim 1, characterized in that: Two handles (5) are fixedly connected to the upper surface of the anti-seepage plate (2), and the outer surfaces of the handles (5) are provided with an anti-slip coating.

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