Check dam structure applied to erosion gully treatment

Abstract

The check dam structure applied to the erosion gully treatment comprises two bottom plates, the upper ends of the two bottom plates are each provided with a fixed box body, a connection blocking structure is arranged between the two fixed box bodies, and the two sides of the two fixed box bodies are provided with positioning structures; the connecting blocking structure comprises a blocking frame, a plurality of connecting plates, a plurality of connecting bolts, two limiting blocks, a limiting rod and a push plate. The utility model relates to the technical field of erosion gully treatment, in particular to a connection blocking structure which is used for blocking construction in an erosion gully through matching of two fixed box bodies and a blocking frame, and gravel or other substances can be filled in the fixed box bodies and the blocking frame, so that the overall weight of the fixed box bodies and the blocking frame is ensured, and the construction difficulty is reduced. The blocking stability is improved, the positioning assembly is matched with the bottom plate, the installation stability of the two fixed box bodies can be effectively guaranteed, and deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of erosion gully management, in particular to a gully structure used for erosion gully management. Background Art

[0002] Erosion gullies are linear, trough-shaped depressions that mainly develop on loose sedimentary layers in semi-arid climate zones. In areas with sparse vegetation and gentle slopes, erosion gullies can develop very quickly, causing strong fragmentation of the terrain, encroaching on cultivated land, destroying roads, and causing a large amount of soil and water loss.

[0003] The stone valley archway has the disadvantages of large construction volume, time-consuming and labor-intensive, and low construction efficiency due to the scattered construction sites, serious waste of raw materials, and the inability to guarantee construction quality. The construction period is also affected by the climate, and construction cannot be carried out in the winter in the north. The acquisition of stone is also subject to geographical restrictions. A lot of manpower is required during the construction process, and the investment cost is high. Although earthen valley archways and willow valley archways have low costs, they have poor stability, and willow valley archways in some areas are often limited in terms of material acquisition. Therefore, the above methods cannot simultaneously meet the common requirements of structural stability, convenient construction, low investment and wide applicability. In view of this, there may be technical means to solve the above problems in the existing technology, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a valley structure used for erosion gully management, comprising two bottom plates, the upper ends of the two bottom plates are provided with fixed boxes, a connecting blocking structure is provided between the two fixed boxes, and positioning structures are provided on both sides of the two fixed boxes;

[0005] The connection blocking structure comprises: a blocking frame, a plurality of connection plates, a plurality of connection bolts, two limit blocks, a limit rod and a push plate;

[0006] The blocking frame is located between the two fixed boxes, the two ends of the connecting plates are respectively located on both sides of the blocking frame and one side of the two fixed boxes, the connecting bolts are respectively embedded in the connecting plates, the two limit blocks are respectively installed on the wall surface of one side of the two fixed boxes, the two ends of the limit rod are respectively movably embedded in the two limit blocks, the push plate is installed on one side of the limit rod and fits with the wall surface of one side of the blocking frame.

[0007] Preferably, the positioning structure comprises: two positioning frames, four positioning plates and two positioning cones;

[0008] The two positioning frames are respectively installed on the outsides of the two fixed boxes, the four positioning plates are respectively installed on one side of the two positioning frames, and the two positioning cones are respectively movably embedded in the four positioning plates.

[0009] Preferably, connection reinforcing ribs are provided at the connection points between the two fixed boxes and the two bottom plates on both sides.

[0010] Preferably, the limiting block is in an "L" shape.

[0011] Preferably, partitions are provided in both of the two fixed boxes.

[0012] Preferably, reinforcing ribs are provided on both sides of the blocking frame.

[0013] Beneficial Effects

[0014] The utility model provides a gully structure used for erosion gully control, which has the following beneficial effects: the connection blocking structure adopted in this case, through the cooperation of two fixed boxes and a blocking frame, the interior of the erosion ditch is constructed and blocked, and the interior of the fixed box and the blocking frame can be filled with sand or other materials to ensure the overall weight of the fixed box and the blocking frame and increase the blocking stability, and the positioning assembly is set in cooperation with the base plate to effectively ensure the installation stability of the two fixed boxes and avoid deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main stereoscopic structure of a valley structure used for gully erosion control described in the utility model.

[0016] Figure 2 It is a rear view stereoscopic structural schematic diagram of a valley structure used for gully erosion control described in the utility model.

[0017] Figure 3 The utility model is a schematic diagram of a top view of a valley structure used for gully erosion control.

[0018] In the figure: 1, bottom plate, 2, fixed box body, 3, blocking frame, 4, connecting plate, 5, connecting bolts, 6, limiting blocks, 7, limiting rods, 8, push plates, 9, positioning frame, 10, positioning plates, 11, positioning cones, 12, connecting reinforcing ribs, 13, partitions, and 14, reinforcing ribs. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Example: See Figure 1-3A gully structure used for erosion gully management includes two bottom plates 1, the upper ends of the two bottom plates 1 are provided with fixed boxes 2, a connecting blocking structure is provided between the two fixed boxes 2, and positioning structures are provided on both sides of the two fixed boxes 2;

[0021] The connection blocking structure includes: a blocking frame 3, a plurality of connection plates 4, a plurality of connection bolts 5, two limit blocks 6, a limit rod 7 and a push plate 8;

[0022] The blocking frame 3 is located between the two fixed boxes 2, the two ends of the connecting plates 4 are respectively located on both sides of the blocking frame 3 and one side of the two fixed boxes 2, the connecting bolts 5 are respectively embedded in the connecting plates 4, the two limit blocks 6 are respectively installed on the wall of one side of the two fixed boxes 2, the two ends of the limit rod 7 are respectively movably embedded in the two limit blocks 6, the push plate 8 is installed on one side of the limit rod 7, and fits with the wall of one side of the blocking frame 3.

[0023] When in use, the staff first digs a groove in the erosion ditch, then places the two bottom plates 1 and the two fixed boxes 2 on both sides of the groove, and installs the two fixed boxes 2 in the groove through the positioning structure to ensure the installation stability of the two fixed boxes 2, and then installs the blocking frame 3 between the two fixed boxes 2 through a number of connecting plates 4 and a number of connecting bolts 5, and fixes the blocking frame 3. After the splicing is completed, the groove is backfilled so that the lower ends of the bottom plate 1, the two fixed boxes 2 and the blocking frame 3 are located inside the erosion ditch, and the fixed boxes 2 and the blocking frame 3 are filled with sand, gravel or soil materials to increase the overall weight of the fixed boxes 2 and the blocking frame 3 to ensure the interception effect of the erosion ditch, and finally the two ends of the limit rod 7 are respectively embedded in the two limit blocks 6, so that the push plate 8 fits with one end of the blocking frame 3, and the blocking frame 3 is further installed for limiting.

[0024] In the specific implementation process, the positioning structure includes: two positioning frames 9, four positioning plates 10 and two positioning cones 11;

[0025] The two positioning frames 9 are respectively installed on the outsides of the two fixed boxes 2 , the four positioning plates 10 are respectively installed on one side of the two positioning frames 9 , and the two positioning cones 11 are respectively movably embedded in the four positioning plates 10 .

[0026] When positioning and installing the fixed box 2, the positioning cone 11 is embedded in the positioning plate 10, and the staff uses a handheld hammer to tamp it, so that the bottom end of the positioning cone 11 is embedded in the ground, and the position of the positioning plate 10 and the positioning frame 9 is positioned and installed, thereby ensuring the installation effect of the fixed box 2.

[0027] In the specific implementation process, connection reinforcement ribs 12 are provided at the connection points between the two fixed boxes 2 and the two bottom plates 1 on both sides.

[0028] In the specific implementation process, the shape of the limiting block 6 is "L" shape.

[0029] In the specific implementation process, partitions 13 are provided in the two fixed boxes 2 .

[0030] In the specific implementation process, reinforcing ribs 14 are provided on both sides of the blocking frame 3 .

[0031] Although 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 defined by the appended claims and their equivalents.

Claims

1. A gully structure for use in gully erosion control, comprising two bottom plates (1), characterized in that: A fixed box body (2) is provided at the upper end of the two bottom plates (1), a connection blocking structure is provided between the two fixed boxes (2), and positioning structures are provided on both sides of the two fixed boxes (2); The connection blocking structure comprises: a blocking frame (3), a plurality of connection plates (4), a plurality of connection bolts (5), two limit blocks (6), a limit rod (7) and a push plate (8); The blocking frame (3) is located between the two fixed boxes (2), the ends of the plurality of connecting plates (4) are respectively located on both sides of the blocking frame (3) and one side of the two fixed boxes (2), the plurality of connecting bolts (5) are respectively embedded in the plurality of connecting plates (4), the two limit blocks (6) are respectively installed on the wall surface of one side of the two fixed boxes (2), the ends of the limit rod (7) are respectively movably embedded in the two limit blocks (6), and the push plate (8) is installed on one side of the limit rod (7) and fits with the wall surface of one side of the blocking frame (3).

2. A gully structure for gully erosion control according to claim 1, characterized in that: The positioning structure comprises: two positioning frames (9), four positioning plates (10) and two positioning cones (11); The two positioning frames (9) are respectively installed on the outside of the two fixed boxes (2), the four positioning plates (10) are respectively installed on one side of the two positioning frames (9), and the two positioning cones (11) are respectively movably embedded in the four positioning plates (10).

3. The gully structure for gully erosion control according to claim 1, characterized in that: Connecting reinforcement ribs (12) are provided at the connection points on both sides of the two fixed boxes (2) and the two bottom plates (1).

4. The gully structure for gully erosion control according to claim 1, characterized in that: The limiting block (6) is in an "L" shape.

5. The gully structure for gully erosion control according to claim 1, characterized in that: A partition plate (13) is provided in each of the two fixed boxes (2).

6. The gully structure for gully erosion control according to claim 1, characterized in that: Reinforcing ribs (14) are provided on both sides of the blocking frame (3).

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