Runoff field convenient to splice on site according to gradient

Abstract

The runoff field convenient to splice on site according to the gradient comprises a runoff area fence, a flow collecting groove and a runoff collecting tank, the runoff area fence comprises a plurality of fence plates and connecting fasteners, the fence plates are sequentially arranged from top to bottom along the slope, and the connecting fasteners are connected with the flow collecting groove. The ends of every two adjacent fence plates are connected through at least one connecting fastener, and a waterproof sealing piece is arranged in a gap of the connecting position of every two adjacent fence plates. The two adjacent fence plates are connected through the connecting fasteners, so that the runoff field can be suitable for fields with different types of gradients, and the runoff field has the advantages of being high in field adaptability, easy and convenient to install and the like.

Description

Technical Field

[0001] The utility model belongs to the field of soil and water loss detection. More specifically, the utility model relates to a runoff field which is convenient for on-site splicing according to the slope. Background Technique

[0002] The runoff field is one of the main ways to monitor soil and water loss. By using the runoff field, the law of soil and water loss under different ecological modes can be studied, which can provide a theoretical basis for the formulation of soil and water loss prevention and control technologies. The patent publication number CN213063206U discloses an assembled slope runoff enclosure, which includes a plurality of aluminum-plastic board modules, a first connecting fastener and a second connecting fastener. The first connecting fastener and the second connecting fastener are respectively fixedly connected to the left side surface and the right side surface of the aluminum-plastic board module. Two adjacent aluminum-plastic board modules are fastened to the second connecting fastener through the first connecting fastener, so that two adjacent aluminum-plastic board modules are fixedly connected. The aluminum-plastic board module includes an aluminum-plastic board and a bottom plate, and the bottom plate is fixedly connected to the bottom of the aluminum-plastic board. The aluminum-plastic board includes two aluminum alloy plates, a polyethylene core board and a reinforcing rib. The polyethylene core board and the reinforcing rib are both arranged between the two aluminum alloy plates, and the reinforcing rib is arranged on the upper surface of the polyethylene core board. The rapid assembly and disassembly of the enclosure are realized. However, in this patented technology, the right side surface of the vertical plate of the first connecting fastener is fixedly connected to the left side surface of the aluminum-plastic board module; the left side surface of the connecting plate of the second connecting fastener is fixedly connected to the right side surface of the aluminum-plastic board module, resulting in that when two upper and lower aluminum-plastic boards are connected, the angle between the two aluminum-plastic boards cannot be adjusted, and it cannot adapt to the trapezoidal slope where the slopes are not in the same plane. Content of the Utility Model

[0003] An object of the utility model is to solve at least the above problems and provide at least the advantages described hereinafter.

[0004] An object of the utility model is to provide a runoff field which is convenient for on-site splicing according to the slope, and can be conveniently and quickly installed on slopes with different shapes.

[0005] To achieve these objects and other advantages of the utility model, a runoff field which is convenient for on-site splicing according to the slope is provided, including a runoff area fence, a catchment trough and a runoff collection tank. The runoff area fence includes a plurality of fence boards and connecting fasteners. The plurality of fence boards are arranged in sequence from top to bottom along the slope. The ends of two adjacent fence boards are connected by at least one connecting fastener, and a waterproof seal is arranged at the gap at the connection of two adjacent fence boards.

[0006] Preferably, the connecting fastener includes two identical connecting members A and B. The connecting member A is fixedly arranged on the upper fence board to form a plugging groove A on the fence board; the connecting member B is fixedly arranged on the lower fence board to form a plugging groove B on the fence board. The connecting member A is plugged into the plugging groove B, and the connecting member B is plugged into the plugging groove A to connect the upper and lower fence boards.

[0007] Preferably, the connecting member includes a connecting groove, a connecting plate and a plugging plate. The connecting groove is a U-shaped groove. The connecting groove and the fence board jointly define a plugging groove. The connecting plate is arranged at the notch of the connecting groove. The plugging plate is fixedly connected to the bottom of the connecting groove. The free end of the plugging plate extends to the outside of the connecting groove, and the plugging plate is arranged parallel to the bottom of the connecting groove.

[0008] Preferably, fixing holes are arranged on the connecting plate, and connecting holes corresponding to the fixing holes are arranged on the fence board. Fixing pieces penetrate through the fixing holes and the connecting holes to fixedly connect the connecting member and the fence board.

[0009] Preferably, the fixing piece is a rivet or a bolt.

[0010] Preferably, the plugging plate and the connecting groove are integrally formed.

[0011] Preferably, the flow collecting groove is a U-shaped open structure. A cover plate is arranged at the upper end of the flow collecting groove. The bottom of the front groove wall of the flow collecting groove is hinged to the bottom of the groove. A sealing strip is bonded on the front groove wall. The upper end of the front groove wall is fixedly connected to the flow collecting groove through a buckle.

[0012] Preferably, a drain hole is arranged at the bottom of the flow collecting groove. A drain pipe is connected to the drain hole to divert the water in the flow collecting groove to a runoff collection tank. A filter screen is arranged in the flow collecting groove. The filter screen is obliquely arranged in the flow collecting groove, and the lower end of the filter screen is close to the front groove wall.

[0013] The utility model has at least the following beneficial effects:

[0014] First, the utility model connects adjacent two fence boards by using the connecting fastener, so that the runoff field of the utility model can be applicable to sites with different types of slopes, and has the characteristics of strong site adaptability and simple installation.

[0015] Second, a filter screen plate is arranged in the flow collecting groove of the utility model. The generated particulate matter accumulates in the flow collecting groove on the side of the front groove wall. After the front groove wall rotates downward to open the flow collecting groove, the particulate matter can be conveniently and quickly removed from the flow collecting groove.

[0016] Other advantages, objectives and features of the utility model will be partially reflected by the following description, and partially will be understood by those skilled in the art through the research and practice of the utility model. Brief Description of the Drawings

[0017] Figure 1 is a structural schematic diagram of a technical solution of the present utility model;

[0018] Figure 2 is a connection schematic diagram of the fence boards on the same horizontal plane of the slope surface;

[0019] Figure 3 is a connection schematic diagram of the fence boards on the trapezoidal slope surface;

[0020] Figure 4 is a structural schematic diagram of the connecting fastener;

[0021] Figure 5 is a structural schematic diagram of the flow collecting trough of a technical solution of the present utility model.

[0022] 1. Runoff area fence; 11. Fence board; 2. Flow collecting trough; 21. Front trough wall; 22. Buckle; 23. Filter screen; 3. Runoff collection tank; 4. Connecting fastener; 41. Connecting groove; 42. Connecting plate; 43. Inserting plate. Specific embodiments

[0023] The following further describes the present utility model in detail with reference to the accompanying drawings, so that those skilled in the art can implement it according to the description in the specification.

[0024] It should be understood that the terms such as "having", "including" and "comprising" used herein do not exclude the presence or addition of one or more other elements or their combinations.

[0025] It should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The orientation or positional relationship indicated by the terms "horizontal", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0026] Such as Figures 1-5As shown in the figure, the utility model provides a runoff field which is convenient for on-site splicing according to the slope, including a runoff area fence 1, a water collection trough 2 and a runoff collection tank 3. The runoff area fence 1 includes a plurality of fence panels 11 and connecting fasteners 4. The plurality of fence panels 11 are arranged in sequence from top to bottom along the slope. At least one connecting fastener 4 is used to connect the ends of two adjacent fence panels 11, and a waterproof seal is provided at the gap between two adjacent fence panels 11.

[0027] In this technical solution, the runoff area fence 1 includes a top fence and side fences on both sides. The side fences and the top fence together form a U-shaped structure with an open bottom end. A drainage board is inserted into the soil layer at the open end of the runoff area fence 1, and the drainage board is communicated with the water collection trough 2. The water collected in the runoff area fence 1 is introduced into the water collection trough 2 through the drainage board; the water collection trough 2 and the runoff collection tank 3 are communicated through a drainage pipe. The fence panel 11 is a PVC board, which is convenient for on-site cutting. The upper and lower adjacent fence panels 11 are cut according to the shape of the slope surface, and then the two fence panels 11 are connected on-site through the connecting fastener 4. Specifically, two fence panels 11 are cut according to the terrain, and the connecting ends of the fence panels 11 are partially overlapped. The connecting fastener 4 is connected to the overlapping fence panels 11 to realize the connection of the fence panels 11. Subsequently, a waterproof seal is provided at the joint of the two fence panels 11 to prevent the water in the runoff area fence 1 from flowing out of the gap to the outside of the runoff area fence 1, and to prevent the water outside the runoff area fence 1 from flowing into the runoff area fence 1 through the gap. The waterproof seal can be silicone sealant.

[0028] In another technical solution, the connecting fastener 4 includes two identical connecting parts A and connecting parts B. The connecting part A is fixedly arranged on the upper fence panel 11 to form a plug-in slot A on the fence panel 11; the connecting part B is fixedly arranged on the lower fence panel 11 to form a plug-in slot B on the fence panel 11. The connecting part A is inserted into the plug-in slot B, and the connecting part B is inserted into the plug-in slot A to connect the upper and lower two fence panels 11. Two adjacent fence panels 11 can be connected by two connecting fasteners 4. Specifically, the connecting parts A are respectively arranged on the upper and lower sides of the upper fence panel 11 to form two plug-in slots A on the upper fence panel 11, and the connecting parts B are respectively arranged on the lower two sides of the lower fence panel 11 to form two plug-in slots B on the lower fence panel 11. The installation positions of the connecting parts B are opposite to the installation positions of the connecting parts A, so that the plug-in plate 43 of the connecting part A can be inserted into the plug-in slot B, and the plug-in plate 43 of the connecting part B can be inserted into the plug-in slot A.

[0029] In another technical solution, the connecting member includes a connecting groove 41, a connecting plate 42 and a plugging plate 43. The connecting groove 41 is a U-shaped groove. The connecting groove 41 and the fence panel 11 jointly define a plugging groove. The connecting plate 42 is arranged at the notch of the connecting groove 41. The plugging plate 43 is fixedly connected to the bottom of the connecting groove 41. The free end of the plugging plate 43 extends outward from the connecting groove 41, and the plugging plate 43 is arranged parallel to the bottom of the connecting groove 41. The connecting part can be connected to the fence panel 11 through an adhesive, or can be connected to the fence panel 11 through bolts.

[0030] In another technical solution, fixing holes are arranged on the connecting plate 42, and connecting holes corresponding to the fixing holes are arranged on the fence panel 11. Fixing pieces penetrate through the fixing holes and the connecting holes to fixedly connect the connecting member to the fence panel 11. Through holes corresponding to the fixing blocks are formed in the fence panel 11, and then bolts or rivets are used to penetrate through the fixing holes and the through holes to realize the connection between the connecting member and the fence panel 11.

[0031] In another technical solution, the fixing piece is a rivet or a bolt.

[0032] In another technical solution, the plugging plate 43 and the connecting groove 41 are integrally formed.

[0033] In another technical solution, the flow collecting groove 2 is a U-shaped open structure. A cover plate is arranged at the upper end of the flow collecting groove 2. The bottom of the front groove wall 21 of the flow collecting groove 2 is hinged to the bottom of the groove. A sealing strip is bonded to the front groove wall 21, and the upper end of the front groove wall 21 is fixedly connected to the flow collecting groove 2 through a buckle 22. In this technical solution, the front groove wall 21 can be rotated and opened to facilitate the cleaning of the sand and soil collected in the flow collecting groove 2.

[0034] In another technical solution, a drain hole is arranged at the bottom of the flow collecting groove 2. A drain pipe is connected to the drain hole to divert the water in the flow collecting groove 2 to the runoff collection tank 3. A filter screen 23 is arranged in the flow collecting groove 2. The filter screen 23 is obliquely arranged in the flow collecting groove 2, and the lower end of the filter screen 23 is close to the front groove wall 21. In this technical solution, by arranging the filter screen 23, particulate matters such as sediment are prevented from entering the runoff collection tank 3. Moreover, the lower end of the filter screen 23 is close to the front groove wall 21, and the upper end is close to the runoff area fence 1. The filter screen 23 is obliquely arranged. After the front groove wall 21 is opened, the filtered and collected sundries can be discharged, increasing the simplicity of sundries cleaning.

[0035] Although the embodiments of the present utility model have been disclosed as above, it is not limited to only the applications listed in the description and the embodiments. It can be fully applied to various fields suitable for the present utility model. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present utility model is not limited to the specific details and the illustrated examples here.

Claims

1. A runoff field that is easy to splice on site according to the slope, including a runoff area fence, a collecting trough and a runoff collection tank, characterized in that: The runoff area fence includes a plurality of fence panels and connecting fasteners. The plurality of fence panels are arranged in sequence from top to bottom along the slope. The ends of two adjacent fence panels are connected by at least one connecting fastener, and a waterproof seal is provided at the gap at the connection between two adjacent fence panels.

2. The runoff field that can be easily spliced ​​on site according to the slope according to claim 1, characterized in that: The connecting fastener includes two identical connecting parts A and B. The connecting part A is fixedly arranged on the upper fence board to form a plug-in slot A on the fence board; the connecting part B is fixedly arranged on the lower fence board to form a plug-in slot B on the fence board. The connecting part A is plugged into the plug-in slot B, and the connecting part B is plugged into the plug-in slot A to connect the upper and lower fence boards.

3. The runoff field that can be easily spliced ​​on site according to the slope according to claim 2 is characterized in that: The connecting piece includes a connecting groove, a connecting plate and a plug-in plate. The connecting groove is a U-shaped groove. The connecting groove and the fence plate together define a plug-in groove. The connecting plate is arranged at the notch of the connecting groove. The plug-in plate is fixedly connected to the bottom of the connecting groove. The free end of the plug-in plate extends to the outside of the connecting groove, and the plug-in plate is arranged parallel to the bottom of the connecting groove.

4. The runoff field that can be easily spliced ​​on site according to the slope according to claim 3 is characterized in that: The connecting plate is provided with fixing holes, the fence plate is provided with connecting holes corresponding to the fixing holes, and the fixing pieces penetrate through the fixing holes and the connecting holes to fix the connecting pieces to the fence plate.

5. The runoff field that can be easily spliced ​​on site according to the slope according to claim 4 is characterized in that: The fixing parts are rivets or bolts.

6. The runoff field that can be easily spliced ​​on site according to the slope according to claim 3, characterized in that: The plug-in board and the connection slot are integrally formed.

7. The runoff field that can be easily spliced ​​on site according to the slope according to claim 1, characterized in that: The collecting trough is a U-shaped open structure, with a cover plate provided at the upper end of the collecting trough. The bottom of the front trough wall of the collecting trough is hinged to the trough bottom, a sealing strip is bonded to the front trough wall, and the upper end of the front trough wall is connected and fixed to the collecting trough by a snap.

8. The runoff field that can be easily spliced ​​on site according to the slope according to claim 7, characterized in that: A drainage hole is provided at the bottom of the collecting trough, and a drainage pipe is connected to the drainage hole to guide the water in the collecting trough to the runoff collection tank. A filter screen is provided in the collecting trough, and the filter screen is tilted in the collecting trough, and the lower end of the filter screen is close to the front trough wall.

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