Drainage channel
By designing a drainage channel with slidable connecting plates and spring connectors, the problem of clogging of farmland drainage canals due to silt accumulation is solved, and convenient cleaning of silt and smoothness of drainage canals are achieved.
Patent Information
- Application Number
- CN202421320510.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-11
AI Technical Summary
Existing farmland drainage channels are prone to blockage due to silt accumulation after a long period of use, making it difficult to effectively clean.
A drainage channel is designed, which includes a slidable connecting plate and a spring connector. The connecting plate is in contact with water instead of the side plate, so that the silt adheres to the connecting plate, and the connecting plate slides up and down through the spring connector to shake off the silt and facilitate cleaning.
It effectively reduces the blockage of the drainage channel body, ensures the smoothness of the drainage channel, facilitates the cleaning of silt, and extends the service life of the drainage channel.
Smart Images
Figure CN222595084U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage, and more specifically, to a drainage channel. Background Art
[0002] Drainage channels refer to channels that direct water collected in low-lying areas to roadsides, farmlands, and residential areas. In the agricultural drainage system, farmland drainage channels are one of the most important parts, and have the advantages of reducing environmental pollution, purifying water quality, and improving ecological environmental diversity.
[0003] Common farmland drainage ditches are usually set up in the open air, and it is inevitable that some gravel or impurities will fall into the drainage ditches. Filters are usually installed in the drainage ditches to intercept impurities in the drainage ditches, making it easier for staff to clean up the impurities and improve water quality. However, after the drainage ditches have been used for a long period of time, silt is prone to accumulate on the inner walls of the drainage ditches, which can easily cause blockage over time.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a drainage channel which has the advantage of cleaning the sludge on the inner wall of the drainage channel.
[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a drainage channel, including a drainage channel body, the drainage channel body including a bottom plate and two side plates, the tops of the two side plates are detachably connected with cover plates, the sides of the two side plates close to each other are slidably connected with connecting plates, the upper and lower sides of the side plates are fixedly connected with connecting blocks, a cavity is opened in the connecting block, and the connecting plate is slidably connected between the two cavities through a connecting piece.
[0007] The utility model is further configured as follows: the connecting piece includes a plurality of springs, one end of the spring is fixedly connected to the bottom surface of the cavity, the other end of the spring is fixedly connected to the side wall of the connecting plate, a plurality of lifting rods are fixedly connected to the top of the connecting plate, and the end of the lifting rod away from the connecting plate passes through the connecting block and the cover plate.
[0008] The utility model is further configured as follows: both upper and lower sides of the connection plate are fixedly connected with limit plates, and the side walls of the limit plates abut against the inner walls of the cavity.
[0009] The utility model is further configured as follows: an extension rod is fixedly connected to the connection block, a scraper is fixedly connected to the extension rod, and the scraper abuts against a side of the connection plate away from the side plate.
[0010] The utility model is further configured as follows: the connecting plate comprises a plurality of splicing plates, a plurality of the lifting rods are fixedly connected to the top of each splicing plate, and the length of the scraper is the same as that of the splicing plate.
[0011] The utility model is further configured as follows: a sealing strip is fixedly connected between two adjacent splicing plates.
[0012] The utility model is further configured as follows: the cover plate includes two U-shaped grooves and a support plate, the support plate is fixedly connected between the two U-shaped grooves, a clamping plate is fixedly connected to the side of the U-shaped groove away from the support plate, the clamping plate is detachably connected to the top surface of the side plate, the lifting rod passes through the clamping plate, and drain outlets are provided on the side walls of the U-shaped groove and the support plate.
[0013] In summary, the utility model has the following beneficial effects:
[0014] The connecting plate replaces the side plate to contact the water in the drainage channel, so that the silt can only adhere to the connecting plate. The connecting plate can slide on the side plate through the connecting piece. Therefore, the silt is not easy to adhere to the movable connecting plate. If the silt adheres to the connecting plate, the connecting plate sliding up and down under the action of the connecting piece can shake off the silt, thereby facilitating the cleaning of the silt, reducing the blockage of the drainage channel body, and ensuring that the drainage channel body can drain smoothly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0016] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;
[0017] Figure 3 It is a cross-sectional view of the utility model.
[0018] In the figure: 1. bottom plate; 2. side plate; 3. connecting block; 4. cavity; 5. spring; 6. lifting rod; 7. limit plate; 8. extension rod; 9. scraper; 10. splicing plate; 11. sealing strip; 12. U-shaped groove; 13. support plate; 14. drain port; 15. clamping plate. DETAILED DESCRIPTION
[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 cannot be understood as a limitation on the present invention.
[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] A drainage channel, such as Figure 1-Figure 3 As shown, it includes a drainage channel body, which includes a bottom plate 1 and two side plates 2. The tops of the two side plates 2 are detachably connected with cover plates. The sides of the two side plates 2 that are close to each other are slidably connected with connecting plates. The upper and lower sides of the side plates 2 are fixedly connected with connecting blocks 3. A cavity 4 is opened in the connecting block 3. The connecting plate is slidably connected between the two cavities 4 through a connecting piece. The connecting plate contacts the water in the drainage channel instead of the side plates 2, so that the silt can only adhere to the connecting plate. The connecting plate can slide on the side plates 2 through the connecting piece, so the silt is not easy to adhere to the movable connecting plate. If the silt adheres to the connecting plate, under the action of the connecting piece, the connecting plate that slides up and down can shake off the silt, thereby facilitating the cleaning of the silt, reducing the blockage of the drainage channel body, and ensuring that the drainage channel body can drain smoothly.
[0023] The connecting piece includes a plurality of springs 5, one end of the spring 5 is fixedly connected to the bottom surface of the cavity 4, the other end of the spring 5 is fixedly connected to the side wall of the connecting plate, and a plurality of lifting rods 6 are fixedly connected to the top of the connecting plate. The end of the lifting rod 6 away from the connecting plate passes through the connecting block 3 and the cover plate. When it is necessary to shake off the sludge on the connecting plate, it is only necessary to pull the lifting rod 6 to make the lifting rod 6 drive the connecting plate to move upward. At this time, the top spring 5 is squeezed, and then the lifting rod 6 is released to make the top spring 5 push the connecting plate to move downward, so that the bottom spring 5 is squeezed, and so on and so forth, so that the connecting plate shakes up and down, thereby shaking off the sludge, preventing the sludge from adhering to the connecting plate, and facilitating the cleaning of the sludge.
[0024] The upper and lower sides of the connecting plate are fixedly connected with limit plates 7, and the side walls of the limit plates 7 abut against the inner walls of the cavity 4. The limit plates 7 can limit the movement range of the connecting plate to prevent the upper and lower sides of the connecting plate from falling out of the cavity 4, thereby allowing water in the drainage channel body to enter the cavity 4 and cause the spring 5 to rust, etc. At the same time, it can also ensure the stability of the movement of the connecting plate and prevent the connecting plate from shaking back and forth.
[0025] An extension rod 8 is fixedly connected to the connecting block 3, and a scraper 9 is fixedly connected to the extension rod 8. The scraper 9 abuts against the side of the connecting plate away from the side plate 2. When the connecting plate is moved up and down, the position of the scraper 9 remains unchanged. Therefore, the connecting plate and the scraper 9 can undergo a relative displacement, which assists the silt adhering to the connecting plate to fall off, thereby making it easier to clean the silt.
[0026] The connecting plate includes several splicing plates 10, and several lifting rods 6 are fixedly connected to the top of each splicing plate 10. The length of the scraper 9 is the same as the length of the splicing plate 10. The connecting plate is divided into several smaller splicing plates 10, so that the force required to pull the lifting rod 6 is reduced, which is convenient for the staff to operate and can also enable the staff to focus on processing areas with more silt and reduce the effort required to clean the silt.
[0027] A sealing strip 11 is fixedly connected between two adjacent splicing plates 10. The sealing strip 11 can make the two adjacent splicing plates 10 tightly connected to prevent water from entering between the splicing plates 10 and the side plates 2, making it easier to clean the inner wall of the drainage channel body.
[0028] The cover plate includes two U-shaped grooves 12 and a support plate 13. The support plate 13 is fixedly connected between the two U-shaped grooves 12. A clamping plate 15 is fixedly connected to the side of the U-shaped groove 12 away from the support plate 13. The clamping plate 15 is detachably connected to the top surface of the side plate 2. The lifting rod 6 passes through the clamping plate 15. A drain port 14 is provided on the side wall of the U-shaped groove 12 and the support plate 13. Most of the impurities and silt can be intercepted through the U-shaped groove 12, reducing the impurities entering the drainage channel body from the source, thereby preventing blockage in the drainage channel body.
[0029] The normal use of this utility model is as follows:
[0030] During daily use of the drain channel body, most of the impurities and silt can be intercepted by the U-shaped groove 12 to prevent impurities from entering the drain channel body. During cleaning, the impurities can be cleaned by simply lifting the U-shaped groove 12 and the support plate 13. When it is necessary to clean the silt inside the drain channel body, the lifting rod 6 is pulled to drive the splicing plate 10 to move upward. The splicing plate 10 squeezes the spring 5 at the top and stretches the spring 5 at the bottom to deform the spring 5. Then the lifting rod 6 is released to restore the spring 5 to its original state. Therefore, the splicing plate 10 can be driven to shake up and down to shake off the silt on the surface of the splicing plate 10, so that the staff can clean the impurities and silt inside the drain channel.
[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A drainage channel, comprising a drainage channel body, wherein the drainage channel body comprises a bottom plate (1) and two side plates (2), and the tops of the two side plates (2) are detachably connected with cover plates, characterized in that: A connecting plate is slidably connected to the sides of the two side plates (2) that are close to each other, and a connecting block (3) is fixedly connected to the upper and lower sides of the side plates (2). A cavity (4) is provided in the connecting block (3), and the connecting plate is slidably connected between the two cavities (4) via a connecting piece.
2. A drainage channel according to claim 1, characterized in that: The connecting member comprises a plurality of springs (5), one end of the spring (5) is fixedly connected to the bottom surface of the cavity (4), the other end of the spring (5) is fixedly connected to the side wall of the connecting plate, and a plurality of lifting rods (6) are fixedly connected to the top of the connecting plate, and the end of the lifting rod (6) away from the connecting plate passes through the connecting block (3) and the cover plate.
3. A drainage channel according to claim 1, characterized in that: The upper and lower sides of the connection plate are fixedly connected to a limit plate (7), and the side wall of the limit plate (7) abuts against the inner wall of the cavity (4).
4. A drainage channel according to claim 2, characterized in that: An extension rod (8) is fixedly connected to the connection block (3), a scraper (9) is fixedly connected to the extension rod (8), and the scraper (9) abuts against a side of the connection plate away from the side plate (2).
5. A drainage channel according to claim 4, characterized in that: The connecting plate comprises a plurality of splicing plates (10), a plurality of lifting rods (6) are fixedly connected to the top of each splicing plate (10), and the length of the scraper (9) is the same as that of the splicing plate (10).
6. A drainage channel according to claim 5, characterized in that: A sealing strip (11) is fixedly connected between two adjacent splicing plates (10).
7. A drainage channel according to claim 2, characterized in that: The cover plate comprises two U-shaped grooves (12) and a support plate (13), wherein the support plate (13) is fixedly connected between the two U-shaped grooves (12), a clamping plate (15) is fixedly connected to the side of the U-shaped groove (12) away from the support plate (13), the clamping plate (15) is detachably connected to the top surface of the side plate (2), the lifting rod (6) passes through the clamping plate (15), and a water outlet (14) is provided on the side wall of the U-shaped groove (12) and the support plate (13).