Object blocking structure for drainage ditch
By setting up a trapezoidal filter and horizontal filter frame in the canal, the problem of floating objects in the canal is solved, and efficient interception of different volumes of dirt is achieved, ensuring smooth water flow, and simplifying the cleaning process.
Patent Information
- Application Number
- CN202420851277.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing canal sewage blocking net is easily blocked by floating objects after long-term use, resulting in the problem that the water flow cannot pass normally.
A trap structure for drainage ditch is designed, including two trapezoidal filters in front and rear and a horizontal filter frame. The filter frame is located between the two, which is used to intercept floating objects horizontally to avoid blockage of water flow, and to use different sizes of The filter intercepts dirt of different volumes.
It effectively improves the interception efficiency of dirty water flow, avoids blockage of water flow, and the blocking structure can be quickly disassembled and assembled, making it easy to use and clean outdoors.
Smart Images
Figure CN222161501U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a barrier structure for drainage ditches. Background Art
[0002] In the field of agricultural water conservancy irrigation, using canals to guide water and drain water is a commonly used irrigation method. However, the disadvantage of this method is that when water flows in the canal, if the canal is not cleaned all year round, it is easy to produce garbage such as dead branches and weeds. These garbage will move forward with the water flow, and when they accumulate more and more, they will inevitably pile up together, affecting the advancement of the water flow and may also cause blockage of the drainage outlet.
[0003] The prior art discloses a water channel sewage net (application number 202221751674.1), including a fixed frame, a filter screen is connected to the fixed frame, and clamping boxes are respectively connected to both ends of the fixed frame; a slide groove is opened in the clamping box, a slide rail arranged in a horizontal direction is fixedly connected to the slide groove, a slider is slidably connected to the slide rail, the slider is fixedly connected to a clamping plate arranged in a vertical direction, and the lower end of the clamping plate passes through the clamping box.
[0004] The above-mentioned prior art intercepts the water flow by means of a filter. Since the filter is vertically arranged in the canal, floating objects in the water flow can easily clog the filter during long-term filtration, causing the filter to not pass the water flow or the water flow cannot pass normally.
[0005] In view of this, the present utility model is proposed. Utility Model Content
[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0007] A barrier structure for a drainage ditch includes a water channel in which the barrier structure is arranged. The barrier structure includes a first filter screen and a second filter screen for filtering and intercepting water flow. The first filter screen is located in front of the second filter screen, and the water flow direction flows from the first filter screen to the second filter screen. A filter screen frame for intercepting floating objects in the water flow is arranged between the first filter screen and the second filter screen, and the height of the second filter screen is higher than that of the first filter screen.
[0008] As a preferred embodiment of the utility model, a second counterweight plate is fixedly provided on the top of the second filter screen, a first counterweight plate is provided above the top of the first filter screen, a connecting rod is fixedly provided between the first counterweight plate and the first filter screen, the first counterweight plate and the second counterweight plate are overlapped on the wall of the canal, and the first counterweight plate and the second counterweight plate are placed parallel to each other.
[0009] As a preferred embodiment of the utility model, two guide rods are fixedly welded on the side wall of the second counterweight plate close to the first counterweight plate, and the two guide rods are in a parallel state. The first counterweight plate is provided with through holes at positions corresponding to the two guide rods, and the guide rods movably penetrate the first counterweight plate through the through holes.
[0010] As a preferred embodiment of the utility model, the side of the filter frame close to the first filter is hollowed out, the side of the filter frame facing the first filter is gradually expanding, and the filter frame is arranged below the two guide rods.
[0011] As a preferred embodiment of the utility model, two groups of front and rear guide blocks are fixedly welded on the top walls on both sides of the filter frame, through holes are opened on the guide blocks, and the guide blocks are movably connected with the corresponding guide rods through the through holes. The front opening position of the filter frame faces the connecting rod, and floating objects enter the filter frame through the top of the first filter.
[0012] As a preferred embodiment of the utility model, the water channel is in a trapezoidal shape with two side walls expanding outwards, the first filter screen and the second filter screen are also in a trapezoidal shape, and the filter screen frame is also in a trapezoidal shape.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The present solution has an intercepting structure, which is composed of a second filter, a first filter, a guide rod and a filter frame. The intercepting structure of the present solution can effectively intercept dirt in the water flow. The setting of the first filter and the second filter can realize the connection of dirt of different sizes. The filter frame can effectively intercept floating objects in the water flow. Because the filter frame is set in a horizontal direction, the filter frame will only intercept floating objects laterally, and there will be no problem of water flow blockage after intercepting floating objects. The intercepting structure of the present solution as a whole improves the interception efficiency of dirt in the water flow; secondly, the intercepting structure of the present solution as a whole can be quickly disassembled and assembled, which is not only convenient for outdoor use, but also more convenient for cleaning dirt.
[0015] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In the attached picture:
[0017] Figure 1 It is a front perspective view of the entire utility model;
[0018] Figure 2 It is a three-dimensional view of the overall rear side of the utility model;
[0019] Figure 3This is a three-dimensional diagram of one side of the barrier structure of the utility model;
[0020] Figure 4 This is a three-dimensional diagram of the other side of the barrier structure of the utility model;
[0021] Figure 5 This is a disassembled diagram of the barrier structure of the utility model.
[0022] In the figure: 10, water channel; 11, first filter screen; 12, connecting rod; 13, first counterweight plate; 14, second counterweight plate; 15, guide rod; 16, second filter screen; 17, filter screen frame; 18, guide block. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
[0024] A drainage ditch barrier structure, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a canal 10, in which a blocking structure is arranged, and the blocking structure includes a first filter screen 11 and a second filter screen 16 for filtering and intercepting water flow, the first filter screen 11 is located in front of the second filter screen 16, and the water flow direction flows from the first filter screen 11 to the second filter screen 16; a filter screen frame 17 for intercepting floating objects in the water flow is arranged between the first filter screen 11 and the second filter screen 16, and the height of the second filter screen 16 is higher than that of the first filter screen 11.
[0025] like Figure 3 , Figure 4 , Figure 5 As shown, a second counterweight plate 14 is fixedly provided on the top of the second filter screen 16, a first counterweight plate 13 is provided on the top of the first filter screen 11, a connecting rod 12 is fixedly provided between the first counterweight plate 13 and the first filter screen 11, the first counterweight plate 13 and the second counterweight plate 14 are overlapped on the wall surface of the canal 10, and the first counterweight plate 13 and the second counterweight plate 14 are placed in parallel. Two guide rods 15 are fixedly welded on the side wall surface of the second counterweight plate 14 close to the first counterweight plate 13, and the two guide rods 15 are in a parallel state. The first counterweight plate 13 is provided with perforations at the positions corresponding to the two guide rods 15, and the guide rods 15 movably penetrate the first counterweight plate 13 through the perforations.
[0026] like Figure 5As shown, the side of the filter frame 17 close to the first filter 11 is in a hollow state, and the side of the filter frame 17 facing the first filter 11 is in a state of gradually expanding opening, and the filter frame 17 is arranged below the two guide rods 15. Two groups of front and rear guide blocks 18 are fixedly welded on the top wall surfaces on both sides of the filter frame 17, and the guide blocks 18 are provided with through holes. The guide blocks 18 are movably connected with the corresponding guide rods 15 through the through holes. The front opening position of the filter frame 17 faces the connecting rod 12, and the floating objects enter the filter frame 17 through the top of the first filter 11. The water channel 10 is a trapezoidal shape with the two side walls expanding outwards. The first filter 11 and the second filter 16 are also trapezoidal, and the filter frame 17 is also trapezoidal.
[0027] When in use, the barrier structure is placed on the canal 10, the second counterweight plate 14 and the first counterweight plate 13 are overlapped on the side walls of the canal 10, and then the guide block 18 is inserted into the corresponding wall surface of the guide rod 15, and then the first counterweight plate 13 is also inserted into the outer wall of the guide rod 15, and the first counterweight plate 13 is slid, which drives the first filter screen 11 close to the opening position of the filter screen frame 17. The water flow first passes through one side of the first filter screen 11, and the water flow will drive some dirt at the bottom, such as mud or some For fallen leaves sunk in the water, the mesh diameter of the first filter 11 is larger than the mesh diameter of the second filter 16. This is to allow the first filter 11 to intercept larger dirt, such as leaves, and the second filter 16 to intercept smaller dirt, such as mud and sand. By intercepting dirt of different sizes by the first filter 11 and the second filter 16, not only can the problem of water flow being blocked be avoided, but also the interception efficiency of the first filter 11 and the second filter 16 for dirt in the water flow can be improved.
[0028] Specifically, for dirt floating on the water surface, the water flow will drive the floating dirt through the upper side of the first filter 11. Under the action of the water flow, the floating objects can be brought into the filter frame 17, thereby connecting the floating objects. The filter frame 17 will only intercept the floating objects, will not block the water flow, and can also ensure the normal flow of the water.
[0029] The present solution has an object-blocking structure, which is composed of a second filter screen 16, a first filter screen 11, a guide rod 15 and a filter screen frame 17. The object-blocking structure of the present solution can effectively intercept dirt in the water flow. The setting of the first filter screen 11 and the second filter screen 16 can realize the connection of dirt of different sizes. The filter screen frame 17 can effectively intercept floating objects in the water flow. The object-blocking structure of the present solution as a whole improves the efficiency of intercepting dirt in the water flow. Secondly, the object-blocking structure of the present solution as a whole can be quickly disassembled and assembled, which is not only convenient for outdoor use, but also more convenient for cleaning dirt.
[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A barrier structure for a drainage ditch, comprising a water channel (10), wherein the barrier structure is arranged in the water channel (10), characterized in that: The object intercepting structure comprises a first filter screen (11) and a second filter screen (16) for filtering and intercepting water flow, the first filter screen (11) is located in front of the second filter screen (16), and the water flow direction flows from the first filter screen (11) to the second filter screen (16); a filter screen frame (17) for intercepting floating objects in the water flow is arranged between the first filter screen (11) and the second filter screen (16), and the height of the second filter screen (16) is higher than that of the first filter screen (11).
2. The drainage ditch barrier structure according to claim 1, characterized in that: A second counterweight plate (14) is fixedly arranged on the top of the second filter screen (16); a first counterweight plate (13) is arranged above the top of the first filter screen (11); a connecting rod (12) is fixedly arranged between the first counterweight plate (13) and the first filter screen (11); the first counterweight plate (13) and the second counterweight plate (14) are overlapped on the wall surface of the water channel (10); and the first counterweight plate (13) and the second counterweight plate (14) are placed in parallel.
3. The drainage ditch barrier structure according to claim 2, characterized in that: Two guide rods (15) are fixedly welded on a side wall of the second counterweight plate (14) close to the first counterweight plate (13), and the two guide rods (15) are in a parallel state. The first counterweight plate (13) is provided with through holes at positions corresponding to the two guide rods (15), and the guide rods (15) movably penetrate the first counterweight plate (13) through the through holes.
4. The drainage ditch barrier structure according to claim 3, characterized in that: The side of the filter frame (17) close to the first filter (11) is in a hollowed-out state, and the side of the filter frame (17) facing the first filter (11) is in a gradually expanding opening state, and the filter frame (17) is arranged below the two guide rods (15).
5. The drainage ditch barrier structure according to claim 4, characterized in that: Two groups of front and rear guide blocks (18) are fixedly welded on the top wall surfaces of both sides of the filter frame (17), and through holes are opened on the guide blocks (18). The guide blocks (18) are movably connected with the corresponding guide rods (15) through the through holes. The front opening position of the filter frame (17) faces the connecting rod (12), and the floating objects enter the filter frame (17) through the top of the first filter (11).
6. The drainage ditch barrier structure according to any one of claims 1 to 5, characterized in that: The water channel (10) is in the shape of a trapezoid with two side walls expanding outwards, the first filter screen (11) and the second filter screen (16) are also in the shape of a trapezoid, and the filter screen frame (17) is also in the shape of a trapezoid.