Water-saving anti-seepage treatment device for irrigation ditches in irrigation areas

Abstract

The utility model relates to the field of water conservancy facilities, in particular to a water-saving anti-seepage treatment device for an irrigation ditch in an irrigation area, which comprises a bottom frame, a lower convex edge is arranged in the middle of the bottom frame, an upper frame is arranged on the bottom frame in a matched manner, an upper convex edge is arranged in the middle of the lower side of the upper frame, and first sealing strips are symmetrically arranged on two sides of the bottom of the upper frame. Second sealing strips are symmetrically arranged on the two sides of the lower protruding edge, and butt joint grooves connected with the channel body are reserved in the two sides of the lower protruding edge of the bottom frame. Multiple seals can be formed to avoid leakage, meanwhile, sealing of the waterproof cloth can be further enhanced under the construction condition that the waterproof cloth is applied, and meanwhile the convenience of replacement after the waterproof cloth is damaged is taken into consideration.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy facilities, in particular to a water-saving and anti-seepage treatment device for irrigation canals in irrigation areas. Background Art

[0002] As a source of water supply for farming, the waterproof and leak-proof performance of irrigation canals in irrigation areas directly affects the amount of water used in irrigation areas. Poor-quality irrigation canals often have problems such as seepage, leakage, and local extrusion and rupture during use. These problems are particularly prone to occur at the connection points during the construction of irrigation canals. Therefore, this application aims to propose a water-saving and anti-seepage treatment device for irrigation canals in irrigation areas, which can enhance the anti-leakage and anti-seepage effect of irrigation canal connections. Utility Model Content

[0003] The utility model provides a water-saving and anti-seepage treatment device for irrigation channels in irrigation areas, which can form multiple seals to avoid leakage, and can further enhance the sealing of the waterproof cloth when the waterproof cloth is used in the construction, while taking into account the convenience of replacing the waterproof cloth after it is damaged.

[0004] The technical solution to solve the above technical problems is: a water-saving and anti-seepage treatment device for irrigation channels in irrigation areas, including a base frame, a lower convex edge is provided in the middle of the base frame, and the base frame is also cooperated with an upper frame, an upper convex edge is provided in the middle of the lower side of the upper frame, a first sealing strip is symmetrically provided on both sides of the bottom of the upper frame, a second sealing strip is symmetrically provided on both sides of the lower convex edge, and docking grooves for connecting to the channel body are left on both sides of the lower convex edge of the base frame.

[0005] The upper frame has symmetrically arranged perforated rib plates on both sides, and the upper end of the bottom frame has a plurality of screw holes matching the perforated rib plates on both sides.

[0006] A clamping strip is arranged in the middle of the upper convex edge, and a clamping groove is arranged in the middle of the lower convex edge.

[0007] The cross-sectional shape of the first sealing strip is a trapezoid that gradually increases from the side close to the middle of the upper frame to the outside, and the cross-sectional shape of the second sealing strip is a trapezoid that gradually increases from the side close to the middle of the bottom frame to the outside.

[0008] The beneficial effects of the utility model are:

[0009] 1. Ensure the sealing performance and ensure that the waterproof cloth will not be washed away from the channel by running water during use.

[0010] 2. Form multiple seals to avoid leakage.

[0011] 3. It takes into account the convenience of replacing the damaged waterproof cloth. You only need to dismantle the rack to replace the damaged waterproof cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model.

[0013] Figure 2 This is an attempt to coordinate the base frame and upper frame of this utility model.

[0014] Figure 3 for Figure 2 Front view of the structure shown.

[0015] Figure 4 for Figure 3 Isometric section view at AA in the middle.

[0016] Figure 5 This is the parts drawing of the chassis.

[0017] Figure 6 This is the parts diagram for the shelf.

[0018] Figure 7 It is a structural diagram of the coordination between the bottom frame and the upper frame.

[0019] In the figure: upper frame 1, channel body 2, perforated rib plate 3, bottom frame 4, first sealing strip 5, upper convex edge 6, clamping strip 7, second sealing strip 8, lower convex edge 9, clamping groove 10, screw hole 11, docking groove 12. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] Combined with Figure 1-7 A water-saving and anti-seepage treatment device for irrigation canals in irrigation areas comprises a base frame 4, a lower convex edge 9 is arranged in the middle of the base frame 4, the base frame 4 is also matched with an upper frame 1, an upper convex edge 6 is arranged in the middle of the lower side of the upper frame 1, first sealing strips 5 are symmetrically arranged on both sides of the bottom of the upper frame 1, second sealing strips 8 are symmetrically arranged on both sides of the lower convex edge 9, and docking grooves 12 for connecting the canal body 2 are left on both sides of the lower convex edge 9 of the base frame 4.

[0023] Furthermore, perforated rib plates 3 are symmetrically arranged on both sides of the upper frame 1 , the perforated rib plates 3 have two holes, and two screw holes 11 are opened on each side of the upper end of the bottom frame 4 .

[0024] Furthermore, a clamping strip 7 is provided in the middle of the upper convex edge 9 , and a clamping groove 10 is provided in the middle of the lower convex edge 9 .

[0025] Furthermore, the width of the lower convex edge 9 is smaller than that of the upper convex edge 6 , and the second sealing strips 8 installed on both sides of the lower convex edge 9 are squeezed by the upper convex edge 9 during the buckling process of the upper frame 1 .

[0026] In the specific use of this embodiment, the bottom frame 4 is first fixed to the bottom of the channel, and matched with the channel body 2 on both sides of the lower convex edge 9, and then the upper frame 1 is covered, and the bolts are screwed into the perforated rib plate 3 and the screw holes 11, so that the two first sealing strips 5 are in contact and extruded with the upper end surfaces of the channel bodies 2 on both sides to form a first seal, and then the extrusion is continued, and the second sealing strip 8 is squeezed by the upper convex edge 9 to expand to both sides, contacting the side walls of the channel body 2 at both ends to form a second seal, thereby ensuring that there will be no water leakage at the connection of the channel body 2, and at the same time, a connection gap is reserved between the channel bodies, and the channel body is more durable.

[0027] In the specific application process, some construction forms will require laying waterproof cloth on the channel body 2. When laying, after placing the two sides of the channel body 2 on both sides of the lower convex edge 9, the waterproof cloth is laid on the two channel bodies 2 and staggered at the bottom frame 4. The waterproof cloth on one side is located on the upper layer and extends to the waterproof cloth of the other channel body 2. The waterproof cloth on the other side is located on the lower layer and extends to the surface of the opposite channel body 2. At this time, the upper frame 1 is covered downward, and the bolts are screwed into the perforated rib plate 3 and the screw holes 11. The two sides of the upper waterproof cloth are pressed by the first sealing strip 5 to form a seal, and the lower waterproof cloth is pressed by the second sealing strip 8 to form a seal. At the same time, the second sealing strip 8 will also be squeezed and deformed to contact the side wall of the channel body 2 to form a seal. The staggered midpoint of the two layers of waterproof cloth is pressed down by the card strip 7 into the card slot 10 to form a seal again. Such a setting not only ensures the sealing performance, ensures that the waterproof cloth will not be washed away from the channel body 2 by running water during use, and forms multiple seals to avoid leakage, but also takes into account the convenience of replacing the waterproof cloth after it is damaged. You only need to disassemble the upper frame 1 to replace the damaged waterproof cloth according to the above process.

[0028] Embodiment 2:

[0029] Based on the first embodiment, the cross-sectional shape of the first sealing strip 5 is a trapezoid that gradually increases from the middle of the upper frame 1 to the outside, and the cross-sectional shape of the second sealing strip 8 is a trapezoid that gradually increases from the middle of the bottom frame 4 to the outside.

[0030] During use of this embodiment, the first sealing strip 5 and the second sealing strip 8 will move toward both sides in a guiding manner during the extrusion process, ensuring that the compression process is always smooth and the waterproof cloth can be pulled evenly toward both sides, thus avoiding the formation of gaps due to the unilateral movement of the waterproof cloth during the compression process.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the appended claims and their equivalents.

Claims

1. A water-saving and anti-seepage treatment device for irrigation canals in irrigation areas, comprising a base frame (4), characterized in that: A lower convex edge (9) is provided in the middle of the bottom frame (4), and the bottom frame (4) is also provided with an upper frame (1). An upper convex edge (6) is provided in the middle of the lower side of the upper frame (1), first sealing strips (5) are symmetrically provided on both sides of the bottom of the upper frame (1), and second sealing strips (8) are symmetrically provided on both sides of the lower convex edge (9), and docking grooves (12) for connecting to the channel body (2) are reserved on both sides of the lower convex edge (9) of the bottom frame (4).

2. A water-saving and anti-seepage treatment device for irrigation canals in an irrigation area according to claim 1, characterized in that: Perforated rib plates (3) are symmetrically arranged on both sides of the upper frame (1), and a plurality of screw holes (11) matching the perforated rib plates (3) are opened on both sides of the upper end of the bottom frame (4).

3. The water-saving and anti-seepage treatment device for irrigation canals in an irrigation area according to claim 1, characterized in that: A clamping strip (7) is provided in the middle of the upper convex edge (6), and a clamping groove (10) is provided in the middle of the lower convex edge (9).

4. The water-saving and anti-seepage treatment device for irrigation canals in an irrigation area according to claim 1, characterized in that: The cross-sectional shape of the first sealing strip (5) is a trapezoid that gradually increases from one side close to the middle of the upper frame (1) toward the outside, and the cross-sectional shape of the second sealing strip (8) is a trapezoid that gradually increases from one side close to the middle of the bottom frame (4) toward the outside.

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