Drainage ditch for farmland in collapsed terrace area

Abstract

The utility model discloses a drainage ditch for a farmland in a collapsed terrace area, which belongs to the technical field of agricultural planting and specifically comprises a ditch shell and a ditch cover, and the ditch shell is arranged in a drainage ditch in the field and is fixed; the ditch cover body is spliced at the top of the ditch shell; a supporting assembly is arranged in the middle of the ditch shell, and the ditch cover body is supported through the supporting assembly. The drainage ditch can be installed in a drainage ditch in a field, soil at the two ends of the drainage ditch can be stabilized through the ditch shell, water and soil loss is prevented, impurities can be prevented from falling into the ditch shell to cause blockage through the ditch cover, and meanwhile walking is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a drainage ditch for farmland in collapsed terrace areas. Background Art

[0002] In farmland water conservancy construction projects, building ditches is an indispensable project. Building ditches in the fields is convenient for drainage and irrigation, which is beneficial to the growth of crops. The existing drainage ditches include a main ditch and multiple branch ditches. The main ditch usually adopts a concrete structure. Usually, a formwork is first supported on the basis of the ditch soil layer, and then cast into shape. Finally, the formwork is removed, and one end of the main ditch is connected to the water source, and the other end is extended to the main road in the field. The branch ditch is a ditch that is vertically connected to the main ditch and then extends to various locations in the field. Drainage and irrigation at various locations in the field can be achieved through the layout of branch ditches and main ditches.

[0003] However, the existing branch ditches are usually ditches directly dug in the fields, and the soil on both sides is not stabilized by pouring concrete, which makes the branch ditches prone to soil erosion during use. The branch ditches need to be cleaned regularly by planting workers to ensure smooth drainage, which is rather troublesome. In addition, the tops of the existing ditches are open, which makes it easy for impurities to accumulate in the ditches during use. For some farmlands in terrace areas prone to collapse, the collapsed soil accumulates directly in the ditches, which can easily lead to normal drainage during the drainage season. In addition, in order to avoid trampling on the crops in the fields, planting workers usually step on the ditches or on both sides of the ditches when walking in the fields, and it is inconvenient to walk in the ditches due to drainage reasons. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a drainage ditch for farmland in collapsed terrace areas. The drainage ditch can stabilize the soil at both ends of the drainage ditch to prevent soil erosion by placing a ditch shell into the drainage ditch. At the same time, a ditch cover is spliced ​​above the ditch shell to prevent larger gravel and soil blocks from accumulating in the ditch and causing blockage, thereby ensuring normal drainage and preventing rainwater from flooding crops in the field due to failure to drain in time, resulting in the inability of crops to survive. The ditch cover can be supported by the support assembly at the inner end of the ditch shell, thereby effectively improving the supporting force of the cover and facilitating the walking of planting personnel.

[0005] The utility model is implemented by constructing a drainage ditch for farmland in collapsed terrace areas, comprising a ditch shell, which is arranged in a drainage ditch in the field and fixed;

[0006] The ditch cover is spliced ​​on the top of the ditch shell;

[0007] A support assembly is provided in the middle of the ditch shell, and the ditch cover is supported by the support assembly.

[0008] Specifically, the cross-sectional shape of the ditch shell is an upper-open rectangle, a plurality of side drain ports and a bottom drain port are provided on the side and bottom of the ditch shell, and the support assembly is arranged in the middle position inside the ditch shell.

[0009] Specifically, the support assembly is a vertical support plate and a horizontal support plate. One end of the vertical support plate is fixed at the middle position inside the ditch shell and is vertically connected. The horizontal support plate is fixed above the vertical support plate. After the vertical support plate and the horizontal support plate are combined with the bottom of the ditch shell, the cross-section is an I-shape.

[0010] Specifically, the vertical support plate and the horizontal support plate are integrally formed with the ditch shell.

[0011] Specifically, a plurality of slots for fixing the ditch cover are provided at intervals on the top of the ditch shell.

[0012] Specifically, water leakage holes are evenly opened on the ditch cover body, and a card block inserted into the card slot is arranged on one side of the bottom of the ditch cover body.

[0013] Specifically, the height of the card block is smaller than the depth of the card slot.

[0014] Specifically, the width of the card block is less than half the width of the card slot.

[0015] Specifically, the ditch shell and ditch cover are made of concrete, and support steel wires are provided inside.

[0016] The utility model has the following beneficial effects:

[0017] The drainage ditch can stabilize the soil at both ends of the drainage ditch to prevent soil erosion by placing the ditch shell into the drainage ditch. At the same time, the ditch cover is spliced ​​above the ditch shell to prevent large gravel and soil blocks from accumulating in the ditch and causing blockage, thereby ensuring normal drainage and preventing rainwater from being flooded in the field due to failure to drain in time, resulting in the crops being unable to survive. The ditch cover can be supported by the support assembly at the inner end of the ditch shell, effectively improving the supporting force of the cover and facilitating the walking of planting personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific implementation of the present invention, they are used to explain the present invention, but do not constitute any limitation to the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 Schematic diagram of the main viewing direction;

[0021] Figure 3 It is a structural schematic diagram of the ditch housing in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the ditch cover body in the utility model;

[0023] In the figure: 1. ditch shell; 1.1. side drain outlet; 1.2. bottom drain outlet; 1.3. vertical support plate; 1.4. horizontal support plate; 1.5. slot; 2. ditch cover; 2.1. water leakage outlet; 2.2. block. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further specifically described below through specific embodiments in combination with the accompanying drawings; it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present invention, and are not intended to limit the present invention in any way; the accompanying drawings in the present invention are only used to assist in the description of the embodiments and to facilitate understanding, and are not intended to limit the present invention in any way.

[0025] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0026] As described in the background technology, most of the existing farmland ditches are not stabilized by concrete, and the soil on both sides is easy to be lost. In addition, since the tops of the ditches are open, if stones or large clods of earth are piled up in the ditches, the drainage will be blocked, which will easily submerge crops in seasons with abundant rain, thus making it impossible for crops to grow. In addition, when existing planting personnel observe the growth of crops in the field, they usually walk in or on both sides of the ditches to avoid trampling on the crops. Since the ditches are for drainage, it is not convenient to walk.

[0027] For the reasons stated above, please refer to the attached Figure 1 and attached Figure 2 , the utility model provides a drainage ditch for farmland in collapsed terrace area, comprising a ditch shell 1, which is arranged in a drainage ditch in the field and fixed;

[0028] The ditch cover 2 is spliced ​​on the top of the ditch shell 1;

[0029] A support assembly is provided in the middle of the ditch shell 1, and the ditch cover 2 is supported by the support assembly.

[0030] Please refer to the attached Figure 3 Specifically, the cross-sectional shape of the ditch shell 1 is an upper-open rectangle, and a plurality of side drain ports 1.1 and bottom drain ports 1.2 are provided on the side and bottom of the ditch shell 1. The support assembly is arranged in the middle position inside the ditch shell 1.

[0031] According to the technical features described in the previous paragraph, the shape of the ditch shell and the drainage outlet are set to facilitate placement into the drainage ditch and fixation, so as to stabilize the soil on both sides and facilitate drainage and irrigation.

[0032] Specifically, the support assembly is a vertical support plate 1.3 and a horizontal support plate 1.4. One end of the vertical support plate 1.3 is fixed at the middle position inside the ditch shell 1 and is vertically connected. The horizontal support plate 1.4 is fixed above the vertical support plate 1.3. After the vertical support plate 1.3 and the horizontal support plate 1.4 are combined with the bottom of the ditch shell 1, the cross-section is an I-shape.

[0033] According to the technical features described in the previous paragraph, the specific structure of the support assembly and the I-shaped cross-sectional shape of the ditch shell can provide greater supporting force, preventing the ditch cover from being deformed or even broken due to insufficient supporting force at the bottom.

[0034] Specifically, the vertical support plate 1.3 and the horizontal support plate 1.4 are integrally formed with the ditch shell 1.

[0035] According to the technical features described in the previous paragraph, setting it as an integrated molding is to reduce the tedious steps during installation while ensuring that the supporting force is large enough.

[0036] Furthermore, the support assembly and the top of the ditch shell are kept flush.

[0037] Specifically, a plurality of slots 1.5 for fixing the ditch cover 2 are provided at intervals on the top of the ditch shell 1 .

[0038] According to the technical features described in the previous paragraph, the card slot is provided to facilitate fixing the ditch cover to prevent linear sliding.

[0039] Please refer to the attached Figure 4 Specifically, the ditch cover 2 is evenly provided with water leakage holes 2.1, and a card block 2.2 inserted into the card slot 1.5 is provided on one side of the bottom of the ditch cover 2.

[0040] According to the technical features described in the previous paragraph, the water leakage port is provided to facilitate drainage and prevent rainwater from accumulating on the cover body, and the card block is provided to facilitate engagement with the card slot to prevent the ditch cover body from sliding on the ditch shell.

[0041] Please refer to the attached Figure 2 Specifically, the height of the card block 2.2 is less than the depth of the card slot 1.5.

[0042] According to the technical features described in the previous paragraph, the height of the card block is set to ensure that when the ditch cover is placed on the ditch shell and the card block is kept in the card slot, the surface of the ditch cover is in contact with the ditch shell and the support assembly, thereby ensuring sufficient supporting force.

[0043] Please continue to refer to the attached Figure 2 Specifically, the width of the card block 2.2 is less than half the width of the card slot 1.5.

[0044] According to the technical features described in the previous paragraph, the width of the card block is set to facilitate the placement of two card blocks in one card slot, thereby facilitating the splicing of the ditch cover.

[0045] Specifically, the ditch shell 1 and the ditch cover 2 are made of concrete, and support steel wires are provided inside.

[0046] According to the technical features described in the previous paragraph, the material of the ditch shell and the ditch cover can avoid rusting compared to steel or rubber materials, while ensuring that the supporting force is large enough.

[0047] When installing the drainage ditch, a drainage ditch is dug in the field in advance, and then the ditch shell 1 is placed in the drainage ditch to keep the end connected with the main ditch (or water source) and fixed (the fixing method can be compacted by the soil), and then the ditch cover 2 is placed on the ditch shell 1 to keep the block 2.2 sliding into the slot 1.5, and the block 2.2 of the other ditch cover 2 is slid into the other slot 1.5, and the two ditch covers 2 are spliced ​​by tightening the ends of the ditch covers 2 and the block 2.2 and the slot, and the installation is completed.

[0048] During use, if there is less drainage in the drainage ditch, it is only necessary to observe whether the inside of the ditch shell 1 is blocked through the leakage port 2.1. If it is blocked, the ditch cover 2 at the corresponding position is lifted vertically upward through the leakage port 2.1 to clean the inside.

[0049] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A drainage ditch for farmland in collapsed terrace areas, characterized by: include The ditch shell is set in the drainage ditch in the field and fixed; The ditch cover is spliced ​​on the top of the ditch shell; A support assembly is provided in the middle of the ditch shell, and the ditch cover is supported by the support assembly.

2. The drainage ditch for farmland in collapsed terrace area according to claim 1, characterized in that: The cross-sectional shape of the ditch shell is an upper-opening rectangle, and a plurality of side drain ports and a bottom drain port are provided on the side and bottom of the ditch shell. The support assembly is arranged in the middle position inside the ditch shell.

3. The drainage ditch for farmland in collapsed terrace area according to claim 2, characterized in that: The support assembly consists of a vertical support plate and a horizontal support plate. One end of the vertical support plate is fixed at the middle position inside the ditch shell and is vertically connected. The horizontal support plate is fixed above the vertical support plate. After the vertical support plate and the horizontal support plate are combined with the bottom of the ditch shell, the cross-section is I-shaped.

4. The drainage ditch for farmland in collapsed terrace area according to claim 3, characterized in that: The vertical support plate and the horizontal support plate are integrally formed with the ditch shell.

5. The drainage ditch for farmland in collapsed terrace area according to claim 1, characterized in that: The top of the ditch shell is provided with a plurality of slots for fixing the ditch cover at intervals.

6. The drainage ditch for farmland in collapsed terrace area according to claim 5, characterized in that: The ditch cover body is evenly provided with water leakage holes, and a card block inserted into the card slot is arranged on one side of the bottom of the ditch cover body.

7. The drainage ditch for farmland in collapsed terrace area according to claim 6, characterized in that: The height of the card block is smaller than the depth of the card slot.

8. The drainage ditch for farmland in collapsed terrace area according to claim 6, characterized in that: The width of the card block is less than half of the width of the card slot.

9. The drainage ditch for farmland in collapsed terrace area according to claim 1, characterized in that: The ditch shell and ditch cover are made of concrete and are provided with supporting steel wires inside.

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