Farmland water conservancy irrigation ditch lining structure suitable for different terrains

Abstract

The utility model discloses the farmland water conservancy irrigation ditch lining structure suitable for different topography belongs to lining structure technical field, and it includes lining plate, the lining plate is at least three and two lining plates among them are inclined and set in the both sides of intermediate lining plate, the both sides of lining plate are provided with the adjusting adaptation structure, the other two sides of lining plate are provided with the auxiliary dismounting structure, the adjusting adaptation structure includes the rectangular connecting plate, this farmland water conservancy irrigation ditch lining structure suitable for different topography, through setting adjusting adaptation structure, under the action of first threaded clamping bar, can install fixed with second threaded clamping bar and lining plate, and then can under the action of threaded insert cylinder, make threaded insert cylinder can along second threaded clamping bar length adjustment, and then can adjust the depth of insertion, make lining plate can on uneven topography road surface, carry out self -leveling, do not need to modify the inner surface of ditch, save a large amount of time, improve the overall efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of lining structure technology, specifically a lining structure for farmland irrigation ditches suitable for different terrains. Background Technology

[0002] Farmland irrigation ditches are the "capillaries" of agricultural production, undertaking the crucial task of transporting water sources (such as rivers, reservoirs, pumping stations, etc.) to the fields. The ditch system is a core component of the irrigation network, and ditch systems usually require the use of lining structures for construction.

[0003] The existing lining structures have relatively complete structures and functions, which can meet basic usage requirements, but the following problems still exist:

[0004] In actual use, the fit between the liner and the inner surface (rammed earth surface) of the ditch depends on the flatness of the inner surface of the ditch. When the inner surface of the ditch is not flat enough due to different terrains, it is necessary to manually use large mechanical equipment to trim the inner surface of the ditch so that the liner can fit with the inner surface of the ditch, which is very time-consuming and labor-intensive. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In order to overcome the above-mentioned defects of the prior art, this utility model provides a lining structure for farmland irrigation ditches suitable for different terrains. It solves the problem that in actual use, the fit between the lining plate and the inner surface (rammed earth surface) of the ditch depends on the flatness of the inner surface of the ditch. When the inner surface of the ditch is not flat enough in different terrains, it is necessary to manually use large mechanical equipment to trim the inner surface of the ditch so that the lining plate can fit with the inner surface of the ditch, which is very time-consuming and labor-intensive.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a lining structure for farmland irrigation ditches suitable for different terrains, comprising lining plates, wherein there are at least three lining plates, and two of the lining plates are inclinedly arranged on both sides of the middle lining plate. Adjustment and adaptation structures are provided on both sides of the lining plates, and auxiliary disassembly and assembly structures are provided on the other two sides of the lining plates. The adjustment and adaptation structure includes rectangular connecting plates, wherein there are two rectangular connecting plates and they are fixedly connected to both sides of the lining plate. Circular holes are symmetrically opened on the top of the rectangular connecting plates. The auxiliary disassembly and assembly structure includes rectangular slots, wherein the rectangular slots are opened on one side of the lining plate, and a rectangular block adapted to the rectangular slots is fixedly connected to the other side of the lining plate.

[0009] As a further embodiment of this utility model: the bottom of the rectangular connecting plate is fixedly connected to a threaded clamp below the circular hole, and the inner wall of the threaded clamp is threadedly connected to a first threaded clamp rod.

[0010] As a further embodiment of this utility model: a round stop block is fixedly connected to the top end of the first threaded clamp, and a second threaded clamp is fixedly connected to the bottom end of the first threaded clamp.

[0011] As a further embodiment of this utility model: the outer surface of the second threaded rod is threadedly connected to a threaded insert, and a pointed insert block is fixedly connected to the bottom of the threaded insert.

[0012] As a further embodiment of this utility model: the top of the rectangular connecting plate is provided with a storage groove, and the round stop block is engaged with the storage groove.

[0013] As a further embodiment of this utility model: the top of the liner is provided with a first screw hole, which communicates with the interior of the rectangular slot.

[0014] As a further embodiment of this utility model: a second screw hole is provided at the top of the rectangular block, and a third threaded rod is threadedly connected to the inner wall of the first screw hole and the second screw hole.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This lining structure for farmland irrigation ditches, applicable to different terrains, utilizes an adjustable fitting structure. Under the action of the first threaded clamp, the second threaded clamp and the lining plate can be installed and fixed. Furthermore, under the action of the threaded insert, the length of the threaded insert can be adjusted along the second threaded clamp, thereby adjusting the insertion depth. This allows the lining plate to self-level on uneven terrain, eliminating the need for surface preparation of the ditch, saving significant time and improving overall efficiency.

[0018] 2. This lining structure for farmland irrigation ditches, applicable to different terrains, can accommodate round blocks and the lining plate by setting up a receiving groove. This allows the round blocks to be flush with the top of the lining plate, preventing the round blocks from protruding and causing unevenness on the surface of the lining plate, which would affect the actual lining effect.

[0019] 3. This lining structure for farmland irrigation ditches, applicable to different terrains, can connect and snap together two adjacent lining plates on the same plane by setting up an auxiliary disassembly and assembly structure. Furthermore, the rectangular clips and rectangular frames can be fixed by the action of components such as threaded clips. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the liner plate of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the rectangular connecting plate of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the first threaded clamp of this utility model;

[0024] In the diagram: 1. Liner plate; 2. Adjustment and fitting structure; 21. Rectangular connecting plate; 22. Circular hole; 23. Threaded retainer; 24. First threaded retainer rod; 25. Circular stop block; 26. Second threaded retainer rod; 27. Threaded insert; 28. Pointed insert block; 29. ​​Storage groove; 3. Auxiliary disassembly and assembly structure; 31. Rectangular slot; 32. Rectangular retainer block; 33. First screw hole; 34. Second screw hole; 35. Third threaded retainer rod. Detailed Implementation

[0025] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0026] like Figure 1-4 As shown, this utility model provides a technical solution: a lining structure for farmland irrigation ditches suitable for different terrains, including lining plates 1, at least three lining plates 1, with two of them inclinedly arranged on both sides of the middle lining plate 1. The lining plates 1 are connected by abutting splicing on the three planes, and two adjacent lining plates 1 on the same plane are fixed by snap-fitting. Adjustable fitting structures 2 are provided on both sides of the lining plates 1, and auxiliary disassembly and assembly structures 3 are provided on the other two sides of the lining plates 1. The adjustable fitting structure 2 includes a rectangular connecting plate 21. There are two rectangular connecting plates 21, which are fixedly connected to both sides of the liner plate 1. The top of the rectangular connecting plate 21 is symmetrically provided with circular holes 22. The rectangular connecting plate 21 can be slotted and installed with components such as the circular holes 22. The auxiliary disassembly and assembly structure 3 includes a rectangular slot 31. The rectangular slot 31 is opened on one side of the liner plate 1. The other side of the liner plate 1 is fixedly connected with a rectangular block 32 that is adapted to the rectangular slot 31. The rectangular block 32 can be interlocked with the rectangular slot 31, thereby interlocking two adjacent liners 1.

[0027] Specifically, such as Figures 2-4As shown, a threaded retainer 23 is fixedly connected to the bottom of the rectangular connecting plate 21 below the circular hole 22. A first threaded retainer 24 is threadedly connected to the inner wall of the threaded retainer 23. The first threaded retainer 24 can pass through the circular hole 22 and be threadedly fixed to the threaded retainer 23. A circular stop block 25 is fixedly connected to the top of the first threaded retainer 24. A second threaded retainer 26 is fixedly connected to the bottom of the first threaded retainer 24. A threaded insert 27 is threadedly connected to the outer surface of the second threaded retainer 26. The threaded insert 27 can cooperate with the second threaded retainer 26 to extend the actual insertion depth of the threaded insert 27. A pointed insert block 28 is fixedly connected to the bottom of the threaded insert 27. A storage groove 29 is opened on the top of the rectangular connecting plate 21. The circular stop block 25 is engaged with the storage groove 29, and the storage groove 29 can store the circular stop block 25.

[0028] Specifically, such as Figure 2 As shown, the top of the liner 1 is provided with a first screw hole 33, which is connected to the interior of the rectangular slot 31. The top of the rectangular block 32 is provided with a second screw hole 34. The inner walls of the first screw hole 33 and the second screw hole 34 are threaded with a third threaded rod 35. The third threaded rod 35 can cooperate with the first screw hole 33 and the second screw hole 34 to lock and fix the rectangular block 32 to the rectangular slot 31.

[0029] The working principle of this utility model is as follows:

[0030] S1. In use, one liner 1 is attached to the bottom of the ditch, and the other two liner 1s are attached to the sides of the ditch. Then, the first threaded rod 24 is passed through the circular hole 22, and the second threaded rod 26 can be installed on the liner 1.

[0031] S2. At this time, rotate the threaded insert 27 to adjust the relative length between the threaded insert 27 and the second threaded clamp 26, thereby adjusting the insertion depth of the threaded insert 27 to adapt to different terrains and keep the liner 1 flat.

[0032] S3. Two adjacent liner plates 1 on the same plane are engaged by rectangular clip 32 and rectangular slot 31, so that the liner plates 1 can be spliced ​​together. At the same time, the third threaded clip 35 can be fixed with the first screw hole 33 and the second screw hole 34, so that the two adjacent liner plates 1 can be installed and fixed.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A lining structure for farmland irrigation ditches suitable for different terrains, comprising a lining plate (1), characterized in that: The liner (1) is at least three, and two of the liner (1) are inclinedly arranged on both sides of the middle liner (1). The two sides of the liner (1) are provided with adjustment and fitting structures (2), and the other two sides of the liner (1) are provided with auxiliary disassembly and assembly structures (3). The adjustment and fitting structure (2) includes a rectangular connecting plate (21). There are two rectangular connecting plates (21) and they are fixedly connected to both sides of the liner (1). The top of the rectangular connecting plate (21) is symmetrically provided with circular holes (22). The auxiliary disassembly and assembly structure (3) includes a rectangular slot (31). The rectangular slot (31) is opened on one side of the liner (1), and the other side of the liner (1) is fixedly connected with a rectangular block (32) that matches the rectangular slot (31).

2. The lining structure for farmland irrigation ditches suitable for different terrains according to claim 1, characterized in that: The bottom of the rectangular connecting plate (21) is fixedly connected to a threaded caliper (23) below the circular hole (22), and the inner wall of the threaded caliper (23) is threadedly connected to a first threaded caliper rod (24).

3. The lining structure for farmland irrigation ditches suitable for different terrains according to claim 2, characterized in that: A round stop (25) is fixedly connected to the top end of the first threaded clamp (24), and a second threaded clamp (26) is fixedly connected to the bottom end of the first threaded clamp (24).

4. The lining structure for farmland irrigation ditches suitable for different terrains according to claim 3, characterized in that: The outer surface of the second threaded rod (26) is threadedly connected to a threaded insert (27), and a pointed insert (28) is fixedly connected to the bottom of the threaded insert (27).

5. The lining structure for farmland irrigation ditches suitable for different terrains according to claim 3, characterized in that: The top of the rectangular connecting plate (21) is provided with a storage groove (29), and the round stop block (25) is engaged with the storage groove (29).

6. The lining structure for farmland irrigation ditches suitable for different terrains according to claim 1, characterized in that: The top of the liner (1) is provided with a first screw hole (33), which is connected to the interior of the rectangular slot (31).

7. The lining structure for farmland irrigation ditches suitable for different terrains according to claim 6, characterized in that: The top of the rectangular block (32) is provided with a second screw hole (34), and the inner walls of the first screw hole (33) and the second screw hole (34) are threadedly connected to a third threaded rod (35).

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