Anti-seepage structure of channel

Abstract

The utility model relates to a channel anti-seepage structure which comprises a bottom plate, a vertical plate and an anti-seepage piece. The left end and the right end of the top face of the bottom plate are fixedly connected with vertical plates to form a groove body, first U-shaped grooves are formed between the two vertical plates and in the front portion and the rear portion of the top face of the bottom plate in a downwards-sunken mode, and the front end of the first U-shaped groove in the front side penetrates through the front side face of the bottom plate. A plurality of groove bodies are connected to form a channel, an anti-seepage piece is arranged at the connecting position of every two adjacent groove bodies and comprises a first plate body and a second plate body, every two first U-shaped grooves at the connecting position of every two adjacent groove bodies are connected to form a containing groove, the first plate bodies are arranged in the containing grooves, a first sealing gasket is arranged on the bottom face of each first plate body, and the second plate bodies are arranged on the left side and the right side of each first plate body. A second sealing gasket is arranged on the left side face of the second plate body on the left side, a top plate is fixed to the lower portion of the right side face of the second plate body on the left side, and the lower end of the top plate abuts against and makes contact with the first plate body. According to the utility model, the problem that water is easy to leak outwards from a gap at the joint of the channel is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy facilities, in particular to a channel anti-seepage structure. Background Art

[0002] Water conservancy channels play an important role in my country's agriculture and water conservancy projects. For example, water conservancy channels are the main way to transport water to farmland, providing necessary water for agricultural production and ensuring the growth and development of crops; water conservancy channels provide water for urban and rural residents and enterprises to meet their living and production needs; water conservancy channels can effectively discharge excess water during the rainy season or farmland irrigation, prevent farmland waterlogging, and ensure stable agricultural production.

[0003] When the channel is laid, gaps are likely to appear at the joints of the channel, causing water to leak out of the channel through the gaps. Channel leakage will lead to a large waste of water resources. Long-term water penetration will cause erosion, deformation and damage to the channel base, which will reduce the service life of the channel. Summary of the invention

[0004] The utility model provides a channel anti-seepage structure for solving the problem that water easily leaks outwards from gaps at the connection of the channel, which can reduce the waste of water resources and increase the service life of the channel.

[0005] In order to solve the above problems, the technical solution of the utility model is:

[0006] The trough body of the present invention is a kind of channel anti-seepage structure, comprising a bottom plate, a vertical plate and an anti-seepage member; the left and right ends of the top surface of the bottom plate are fixedly connected to the vertical plates to form a trough body, the distance between the upper ends of the two vertical plates is greater than the distance between the lower ends, and there is a U-shaped groove one recessed downward between the two vertical plates and the front and rear parts of the top of the bottom plate, and the front end of the U-shaped groove one on the front side passes through the front side surface of the bottom plate; a plurality of trough bodies are connected to form a channel, and an anti-seepage member is provided at the connection between two adjacent trough bodies, and the anti-seepage member comprises a plate body one and a plate body two, and the two U-shaped grooves one at the connection between adjacent trough bodies are connected to form a receiving groove, and a plate body one is provided in the receiving groove, and a sealing gasket one is provided on the bottom surface of the plate body one, and a plate body two is provided on the left and right sides of the plate body one, and the plate body two on the left side covers the right side of the connection between the left vertical plates of the two trough bodies and is detachably connected to the corresponding two vertical plates, and a sealing gasket two is provided on the left side surface of the plate body two on the left side, and a top plate is fixed at the lower part of the right side surface of the plate body two on the left side, and the lower end presses against the plate body one.

[0007] Furthermore, the bottom surface of the plate body 2 on the left side of the anti-seepage component is perpendicular to the vertical plate on the left side of the trough body, the front part of the plate body 2 on the left side of the anti-seepage component is connected to the vertical plate on the left side of the front trough body via the connecting member 1, and the rear part of the plate body 2 on the left side of the anti-seepage component is connected to the vertical plate on the left side of the rear trough body via the connecting member 2, the connecting member 1 and the connecting member 2 are in a front-to-back symmetrical state, and the connecting member 1 is composed of a plurality of connecting components arranged from top to bottom.

[0008] Furthermore, the connecting component on the left side plate body 2 includes a bolt through hole, a threaded barrel and a bolt, the bolt through hole passes through the plate body 2 and the sealing gasket 2, a circular hole opposite to the bolt through hole is provided on the vertical plate on the left side of the bolt through hole, a threaded barrel is fixed in the circular hole, the end of the bolt passes through the bolt through hole and is threadedly connected to the internal thread of the threaded barrel, and the head of the bolt presses against the right side surface of the plate body 2.

[0009] Furthermore, the distance between the left and right ends of each U-shaped groove is equal to the distance between the lower ends of the opposite surfaces of the two vertical plates.

[0010] Furthermore, the front and rear sides of each vertical plate are respectively provided with two U-shaped grooves with openings facing each other, and the two ends of each U-shaped groove pass through the upper and lower surfaces of the vertical plate.

[0011] Furthermore, the two U-shaped grooves 2 connected at the connection point of the adjacent groove bodies form a receiving hole, and the two receiving holes are each equipped with a plate body 3, the two plate bodies 3 are symmetrical on the left and right, a sealing gasket 3 is provided on the right side of the plate body 3 on the left, and foam glue is filled between the plate body 3 on the left and the left inner side of the receiving hole.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] When two adjacent trough bodies are connected and the plate body 2 on the left side of the anti-seepage component is connected to the vertical plates on the left sides of the two trough bodies, the sealing gasket 2 on the left side can block the gap between the vertical plates on the left sides of the two trough bodies. Similarly, the sealing gasket 2 on the right side blocks the gap between the vertical plates on the right sides of the two trough bodies. The top plates on the two plate bodies 2 can press the plate body 1 downward, and the sealing gasket 1 on the plate body 1 can block the gap between the bottom plates of the two trough bodies. Therefore, when water flows through the channel, it can be prevented from flowing out between the opposite ends of the two trough bodies.

[0014] The sealing gasket three connected to the three plates on the left side of the utility model is compressed to further prevent water from flowing out between the left vertical plates of the two trough bodies, and the sealing gasket three connected to the three plates on the right side is compressed to further prevent water from flowing out between the right vertical plates of the two trough bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the tank body of the utility model;

[0017] Figure 3 It is a sectional right view of the utility model;

[0018] Figure 4 yes Figure 3 Sectional view at AA in the middle;

[0019] Figure 5 It is a sectional front view (enlarged view) of the left side of the utility model, in which the second plate body is connected to the vertical plate via the connecting assembly;

[0020] Figure 6 It is a structural schematic diagram of the plate body 2 of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the plate body three of the utility model.

[0022] The numbers in the accompanying drawings are: 1, bottom plate, 2, vertical plate, 3, U-shaped groove one, 4, plate body one, 5, plate body two, 6, sealing gasket one, 7, sealing gasket two, 8, top plate, 9, bolt through hole, 10, threaded tube, 11, bolt, 12, U-shaped groove two, 13, plate body three, 14, sealing gasket three, 15, foam rubber. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0024] like Figure 1 to Figure 7 As shown, a channel anti-seepage structure comprises a bottom plate 1, a vertical plate 2 and an anti-seepage member; the bottom plate 1 is a rectangular plate body, the left and right ends of the top surface of the bottom plate 1 are fixedly connected to the vertical plates 2 to form a trough body, the bottom plate 1 and the two vertical plates 2 are integrally formed, the vertical plates 2 are rectangular plates whose front and rear ends are flush with the front and rear ends of the bottom plate 1 respectively, the two vertical plates 2 are in a left-right symmetrical state, the distance between the upper ends of the two vertical plates 2 is greater than the distance between the lower ends, a U-shaped groove 3 is recessed downward between the two vertical plates 2 and the front and rear parts of the top of the bottom plate 1, the two U-shaped grooves 3 are in a front-to-back symmetrical state, and the front end of the front U-shaped groove 3 passes through the front side surface of the bottom plate 1; a plurality of trough bodies are connected to form a channel, and an anti-seepage member is provided at the junction of two adjacent trough bodies, and the anti-seepage member comprises a plate The plate body 1 4 and the plate body 2 5 are both rectangular plates. The two U-shaped grooves 1 3 at the connection of adjacent groove bodies are connected to form a receiving groove with an opening facing upward. A plate body 4 is arranged in the receiving groove. The plate body 1 4 is a rectangular plate that slides and contacts the receiving groove from the side. A sealing gasket 1 6 is arranged on the bottom surface of the plate body 1 4. Plate bodies 2 5 are arranged on the left and right sides of the plate body 1 4. The two plate bodies 2 5 are in a left-right symmetrical state. The plate body 2 5 on the left side covers the right side of the connection between the left side vertical plates 2 of the two groove bodies and is detachably connected to the corresponding two vertical plates 2. A sealing gasket 2 7 is arranged on the left side surface of the plate body 2 5 on the left side. A top plate 8 is fixed to the lower part of the right side surface of the plate body 2 5 on the left side, and the lower end presses and contacts the plate body 4. The top plate 8 is a rectangular plate.

[0025] The bottom surface of the plate body 2 5 on the left side of the anti-seepage component is perpendicular to the vertical plate 2 on the left side of the trough body. The front part of the plate body 2 5 on the left side of the anti-seepage component is connected to the vertical plate 2 on the left side of the front trough body through the connecting member 1, and the rear part of the plate body 2 5 on the left side of the anti-seepage component is connected to the vertical plate 2 on the left side of the rear trough body through the connecting member 2. The connecting member 1 and the connecting member 2 are symmetrical front to back, and the connecting member 1 is composed of multiple connecting components arranged from top to bottom.

[0026] The connecting components on the left side of the plate body 2 5 include a bolt through hole 9, a threaded barrel 10 and a bolt 11. The bolt through hole 9 passes through the plate body 2 5 and the sealing gasket 2 7. A circular hole opposite to the bolt through hole 9 is provided on the vertical plate 2 on the left side of the bolt through hole 9. The threaded barrel 10 is fixed in the circular hole. The end of the bolt 11 passes through the bolt through hole 9 and is threadedly connected to the internal thread of the threaded barrel 10. The head of the bolt 11 presses against the right side surface of the plate body 2 5.

[0027] The distance between the left and right ends of each U-shaped groove 3 is equal to the distance between the lower ends of the opposite surfaces of the two vertical plates 2.

[0028] The front and rear sides of each upright plate 2 are respectively provided with a U-shaped groove 12 with openings facing each other. The U-shaped groove 12 is arranged along the width direction of the upright plate 2, and both ends of each U-shaped groove 12 pass through the upper and lower surfaces of the upright plate 2.

[0029] The two U-shaped grooves 12 at the connection between the adjacent groove bodies are connected to form a receiving hole, and the receiving hole is located on the left side of the connecting component on the same side. The lower end opening of the receiving hole is blocked by the bottom plate 1. The two receiving holes are each penetrated by a plate body 3 13, and the two plate bodies 3 13 are symmetrical on the left and right. The plate body 3 13 is a rectangular plate whose front and rear ends slide in contact with the front and rear side surfaces of the receiving hole. The thickness of the plate body 3 13 is less than the distance between the left and right inner side surfaces of the receiving hole. A sealing gasket 3 14 is provided on the right side of the plate body 3 13 on the left, and a foam glue 15 is filled between the plate body 3 13 on the left and the left inner surface of the receiving hole.

[0030] The sealing gasket 1 6 , the sealing gasket 2 7 and the sealing gasket 3 14 are all sheet-like bodies made of elastic rubber.

[0031] When in use, multiple trough bodies are placed in the ditch where the channel is located, the outer side surface of the channel formed by the multiple trough bodies fits the ditch, the ends of two adjacent trough bodies are in contact, and the connection between the two adjacent trough bodies is connected through an anti-seepage component, that is: first, a plate body 4 is placed in the receiving groove formed by the U-shaped groove 3 of the two trough bodies, and a sealing gasket 6 arranged on the bottom surface of the plate body 4 covers the connection between the bottom plates 1 of the two trough bodies, and then the plate body 2 5 on the left side of the anti-seepage component is connected to the vertical plates 2 on the left sides of the two trough bodies through multiple connecting components. During the process of threading the bolts 11 on the multiple connecting components into the corresponding threaded barrels 10, the head of the bolt 11 presses against the right side surface of the plate body 2 5 on the left side, so that the plate body 2 5 on the left side moves toward the connection between the vertical plates 2 on the left sides of the two trough bodies, thereby making the plate body 2 5 on the left side The sealing gasket 27 is compressed, and during the movement of the plate body 25 on the left side, the top plate on the plate body 25 moves to the lower left with the plate body 25, and the lower end of the top plate 8 can press downward on the left part of the plate body 14; similarly, when the plate body 25 on the right side of the anti-seepage component is connected to the vertical plates 2 on the right sides of the two trough bodies through the connecting assembly, the sealing gasket 27 on the right side surface of the plate body 25 is compressed, and the lower end of the top plate 8 on the plate body 25 presses downward on the right part of the plate body 14; therefore, the left side vertical plates 2 of the two trough bodies are blocked by the sealing gasket 27 on the left side plate body 25, the right side two vertical plates 2 are blocked by the sealing gasket 27 on the right side plate body 25, and the two trough bottom plates 1 are blocked by the sealing gasket 6, which can prevent water from flowing out from between the contacting end surfaces of the two trough bodies when passing through the channel.

[0032] Moreover, a plate body 3 13 is provided in a receiving hole formed by two U-shaped grooves 2 12 on the left side vertical plates 2 of the two trough bodies. When the receiving hole is filled with foam glue 15, the expansion of the foam glue 15 can make the plate body 3 13 move toward the plate body 2 5 on the left side of the anti-seepage component, so that the sealing gasket 3 14 connected to the plate body 3 13 is compressed, further preventing water from flowing out between the left side vertical plates 2 of the two trough bodies. Similarly, the sealing gasket 3 in the receiving hole formed by the two U-shaped grooves 2 12 on the right side vertical plates 2 of the two trough bodies is compressed, further preventing water from flowing out between the right side vertical plates 2 of the two trough bodies.

[0033] The preferred implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the above-mentioned embodiments. Without violating the spirit of the present invention, i.e., the disclosure scope, any equivalent or equivalent deformation or replacement of the technical solution of the present invention shall fall within the protection scope of the present invention.

Claims

1. A channel anti-seepage structure, characterized in that: The invention comprises a bottom plate (1), a vertical plate (2) and an anti-seepage member; the left and right ends of the top surface of the bottom plate (1) are fixedly connected to the vertical plates (2) to form a trough body; the distance between the upper ends of the two vertical plates (2) is greater than the distance between the lower ends; a U-shaped groove (3) is recessed downwards between the two vertical plates (2) and at the front and rear parts of the top of the bottom plate (1); the front end of the U-shaped groove (3) on the front side passes through the front side surface of the bottom plate (1); a plurality of trough bodies are connected to form a channel; an anti-seepage member is provided at the connection between two adjacent trough bodies; the anti-seepage member comprises a plate body (4) and a plate body (5); adjacent trough bodies are connected Two U-shaped grooves (3) are connected to form a receiving groove, a plate body (4) is arranged in the receiving groove, a sealing gasket (6) is arranged on the bottom surface of the plate body (4), and plate bodies (5) are arranged on the left and right sides of the plate body (4), the left plate body (5) covers the right side of the connection between the two left side vertical plates (2) of the groove body, and is detachably connected to the corresponding two vertical plates (2), the left side surface of the left plate body (5) is provided with a sealing gasket (7), and a top plate (8) is fixed to the lower part of the right side surface of the left plate body (5), and the lower end of the top plate (8) presses against the plate body (4).

2. A channel anti-seepage structure according to claim 1, characterized in that: The bottom surface of the plate body 2 (5) on the left side of the anti-seepage member is perpendicular to the vertical plate (2) on the left side of the trough body. The front part of the plate body 2 (5) on the left side of the anti-seepage member is connected to the vertical plate (2) on the left side of the front trough body via the connecting member 1. The rear part of the plate body 2 (5) on the left side of the anti-seepage member is connected to the vertical plate (2) on the left side of the rear trough body via the connecting member 2. The connecting member 1 and the connecting member 2 are in a front-to-back symmetrical state. The connecting member 1 is composed of a plurality of connecting components arranged from top to bottom.

3. A channel anti-seepage structure according to claim 2, characterized in that: The connecting assembly on the left plate body 2 (5) comprises a bolt through hole (9), a threaded barrel (10) and a bolt (11); the bolt through hole (9) penetrates the plate body 2 (5) and the sealing gasket 2 (7); a circular hole opposite to the bolt through hole (9) is provided on the vertical plate (2) on the left side of the bolt through hole (9); a threaded barrel (10) is fixed in the circular hole; an end of the bolt (11) passes through the bolt through hole (9) and is threadedly connected to the internal thread of the threaded barrel (10); the head of the bolt (11) presses against the right side surface of the plate body 2 (5).

4. A channel anti-seepage structure according to claim 1, characterized in that: The distance between the left and right ends of each U-shaped groove (3) is equal to the distance between the lower ends of the opposite surfaces of the two vertical plates (2).

5. A channel anti-seepage structure according to claim 1, characterized in that: The front and rear sides of each upright plate (2) are respectively provided with two U-shaped grooves (12) with openings facing each other, and the two ends of each U-shaped groove (12) penetrate the upper and lower surfaces of the upright plate (2).

6. A channel anti-seepage structure according to claim 5, characterized in that: The two U-shaped grooves 2 (12) at the connection point of the adjacent groove bodies are connected to form a receiving hole, and the two receiving holes are both equipped with a plate body 3 (13). The two plate bodies 3 (13) are symmetrical on the left and right. The right side of the plate body 3 (13) on the left is provided with a sealing gasket 3 (14), and the space between the plate body 3 (13) on the left and the left inner side of the receiving hole is filled with foam glue (15).

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