A soil and water conservation sand trap device

Abstract

The utility model discloses a soil and water conservation sand intercepting device, including a bottom plate, two fixed connection frames are welded on the top of the bottom plate, a limiting groove is provided on the top of the bottom plate, the limiting groove is located between the two fixed connection frames, a fixed frame is arranged above the limiting groove, and a plurality of locking components are arranged on both sides of the fixed frame; the locking component includes a connecting block, and a movable buckle is hinged on both sides of the connecting block through a rotating shaft, and the movable buckle is clamped with a fixing ring. By setting the locking component, the fixed plug rod is separated from the fixing ring, and the movable buckle moves around the connecting block, so that the two sides of the fixed frame can be separated from the telescopic cylinder 1 and the fixed plate, and when the telescopic cylinder 2 is started, the fixed frame is pushed by the output shaft of the telescopic cylinder 2, so that the fixed frame rotates around the center column in the limiting groove, so that the intercepting net plate pushes the sand on the outside to prevent the weight of the accumulated sand from damaging the intercepting net plate, and the angle of the fixed frame and the intercepting net plate can be adjusted according to the wind direction or needs, and it is also convenient to replace the intercepting net plate.

Description

Technical Field

[0001] The utility model relates to a soil and water conservation sand-trapping device, belonging to the technical field of soil and water conservation sand-trapping. Background Art

[0002] A small watershed refers to a relatively small closed catchment area formed by the watershed and the outlet section. The maximum watershed area generally does not exceed 50 square kilometers. Each small watershed is both an independent natural water collection unit and an economic unit for developing agriculture, forestry and animal husbandry. They are distributed in the upper reaches of major rivers. A small watershed is a soil erosion unit. The occurrence and development of soil erosion occurs in the small watershed with a certain regularity.

[0003] In the prior art, for example, the Chinese patent number CN211524330U, "A multi-stage sand-trapping device for soil and water conservation", includes a base plate, on which are arranged sand-trapping plates I, II and through holes, wherein sand-trapping plates I are connected to the left and right sides of the upper surface of the base plate by rivets, and sand-trapping plates II are connected to the middle of the upper surface of the base plate by rivets, and the through holes are located on the left and right sides inside the base plate, and fixed piles are arranged inside the through holes, and supporting frames are arranged on sand-trapping plates I and II, and water flow holes I are arranged inside sand-trapping plates I, and water flow holes II are arranged inside sand-trapping plates II. The beneficial effect is that the utility model effectively realizes graded isolation of sand through the combination of sand-trapping plates I and II, reduces the amount of sand outflow, and improves the isolation effect when the sand-trapping device is used.

[0004] However, in the prior art, the interception mesh is easily damaged after being used for a long time. The interception mesh of the existing device is not convenient to disassemble and assemble, and it is not convenient to adjust the angle at will according to needs. Therefore, a soil and water conservation sand interception device is designed. Utility Model Content

[0005] The purpose of the utility model is to design a soil and water conservation sand trap device in view of the above problems existing in the prior art, to overcome the deficiencies of the prior art.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A soil and water conservation sand trap device, comprising a bottom plate, two fixed connection frames are welded on the top of the bottom plate, a limiting groove is provided on the top of the bottom plate, the limiting groove is located between the two fixed connection frames, a fixed frame is arranged above the limiting groove, and a plurality of locking components are arranged on both sides of the fixed frame;

[0008] The locking assembly comprises a connecting block, and movable buckles are hinged on both sides of the connecting block through a rotating shaft. The movable buckles are clamped with a fixing ring, and a plurality of fixing rings are plugged with a fixing rod.

[0009] Preferably, a central column is fixedly provided on both side walls of the limiting groove, the outer ring of the central column rotates with the fixed frame through a groove, and an intercepting mesh plate is provided on the inner side of the fixed frame.

[0010] Preferably, two telescopic cylinders 1 are installed on the top of the base plate, and two fixed plates are fixedly connected to the top of the base plate, and the two fixed plates are located between the telescopic cylinder 1 and the fixed connection frame.

[0011] Preferably, the output end of the telescopic cylinder 1 is fixedly connected with an adjustment plate, and the outer surface of the adjustment plate slides on the inner surface of the fixed plate.

[0012] Preferably, the plurality of connecting blocks are respectively fixed on the outer walls of one side of the fixing plate and the adjusting plate, and the corresponding inner sides of the two fixing plates and the two adjusting plates are respectively located on both sides of the limiting groove.

[0013] Preferably, two mounting seats are fixedly installed on the top of the base plate, two hinged seats are arranged on one side of the fixed frame, a telescopic cylinder 2 is installed on the top of the mounting seat, and the output end of the telescopic cylinder 2 is detachably connected to the hinged seat.

[0014] Preferably, the four corners of the base plate are rotatably connected with fixing bolts.

[0015] Beneficial effects achieved by the utility model:

[0016] 1. By making the fixed plug rod detach from the fixed ring and moving the movable buckle around the connecting block, the two sides of the fixed frame can be separated from the telescopic cylinder 1 and the fixed plate. When the telescopic cylinder 2 is started, the output shaft of the telescopic cylinder 2 pushes the fixed frame, so that the fixed frame rotates around the central column in the limit groove, so that the interception net plate pushes the sand on the outside to prevent the weight of the accumulated sand from damaging the interception net plate. The angle of the fixed frame and the interception net plate can be adjusted according to the wind direction or needs, so as to achieve better wind and sand fixation;

[0017] 2. If the intercepting mesh needs to be replaced, the hinged seat can be separated from the output shaft of the telescopic cylinder 2, and the fixed plug rod can be separated from the fixed ring. Then the telescopic cylinder 1 can be separated from the fixed plate and the fixed frame. Finally, the center column on the inner wall of the limit groove and the groove on the fixed frame can be separated from each other, thereby improving the flexibility of the fixed frame and the intercepting mesh structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the utility model is given;

[0019] Figure 2 for Figure 1 The schematic diagram of the cutaway structure of the bottom plate shown;

[0020] Figure 3 for Figure 1 The schematic diagram of the planar structure of the locking assembly shown;

[0021] Figure 4 for Figure 3 A is an enlarged structural diagram of FIG.

[0022] Figure numerals: 1. Base plate; 2. Fixed connecting frame; 3. Limiting groove; 4. Fixed frame; 5. Locking assembly; 51. Connecting block; 52. Movable buckle; 53. Fixed ring; 54. Fixed plug rod; 6. Center column; 7. Intercepting mesh plate; 8. Telescopic cylinder one; 9. Fixed plate; 10. Adjusting plate; 11. Mounting seat; 12. Articulated seat; 13. Telescopic cylinder two; 14. Fixing bolt. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model. Example

[0026] like Figure 1-4 As shown, a soil and water conservation and sand-trapping device proposed by the utility model comprises a base plate 1, two fixed connection frames 2 are welded on the top of the base plate 1, a limiting groove 3 is provided on the top of the base plate 1, the limiting groove 3 is located between the two fixed connection frames 2, a fixed frame 4 is arranged above the limiting groove 3, and a plurality of locking components 5 are arranged on both sides of the fixed frame 4; the locking component 5 comprises a connecting block 51, and movable buckles 52 are hinged on both sides of the connecting block 51 through a rotating shaft, and the movable buckle 52 is clamped with a fixing ring 53, and a plurality of fixing rings 53 are plugged with a fixed plug rod 54.

[0027] In this embodiment, two fixed connection frames 2 are welded on the top of the base plate 1, and a limiting groove 3 is provided on the top of the base plate 1. The fixed connection frame 2 and the limiting groove 3 are provided to limit the main body. The locking assembly 5 includes a connecting block 51, and movable buckles 52 are hinged on both sides of the connecting block 51 through a rotating shaft. The movable buckle 52 is clamped with a fixing ring 53, and multiple fixing rings 53 are plugged with a fixed plug rod 54. The movable buckle 52 and the fixing ring 53 can be fixed by the fixed plug rod 54. The movable buckle 52 can be limited by setting the connecting block 51, and the position of the fixed frame 4 can be fixed by setting the locking assembly 5. Example

[0028] like Figure 1-4 As shown, a soil and water conservation sand-trapping device proposed by the utility model, compared with embodiment 1, this embodiment also includes a central column 6 fixedly arranged on both side walls of the limit groove 3, the outer circle of the central column 6 rotates with the fixed frame 4 through the groove, an interception mesh plate 7 is arranged on the inner side of the fixed frame 4, two telescopic cylinders 8 are installed on the top of the bottom plate 1, two fixed plates 9 are fixedly connected to the top of the bottom plate 1, the two fixed plates 9 are located between the telescopic cylinder 8 and the fixed connection frame 2, the output end of the telescopic cylinder 8 is fixedly connected with an adjusting plate 10, the outer surface of the adjusting plate 10 slides on the inner surface of the fixed plate 9, a plurality of connecting blocks 51 are respectively fixed on the outer walls of one side of the fixed plate 9 and the adjusting plate 10, the two fixed plates 9 and the two adjusting plates 10 are respectively located on both sides of the limit groove 3 on the corresponding inner sides, two mounting seats 11 are fixedly arranged on the top of the bottom plate 1, two hinged seats 12 are arranged on one side of the fixed frame 4, a telescopic cylinder 2 13 is installed on the top of the mounting seat 11, the output end of the telescopic cylinder 2 13 is detachably connected to the hinged seat 12, and the four corners of the bottom plate 1 are rotatably connected with fixing bolts 14.

[0029] The fixing frame 4 is provided with an intercepting mesh plate 7 on the inner side, and the fixing frame 4 is used to protect and install the intercepting mesh plate 7. The two side walls of the limiting groove 3 are fixedly provided with a central column 6. The outer ring of the central column 6 rotates with the fixing frame 4 through the groove, so that the central column 6 at the bottom position of the fixing frame 4 can rotate in the limiting groove 3, and the central column 6 can be disengaged from the groove by pulling the fixing frame 4 upward. The central column 6 is provided to limit the rotation angle of the fixing frame 4, and the fixing frame 4 is fixed to the telescopic cylinder 1 8 and the adjusting plate 10 on both sides through the locking assembly 5, so as to improve the stability of the fixing frame 4 and the intercepting mesh plate 7 in preventing wind and fixing sand. The telescopic cylinder 2 13 is provided, so that the output shaft of the telescopic cylinder 2 13 pushes the fixing frame 4, so that the fixing frame 4 rotates around the central column 6 in the limiting groove 3, so that the intercepting mesh plate 7 pushes the sand on the outside, and prevents the weight of the accumulated sand from damaging the intercepting mesh plate 7, thereby improving the service life of the intercepting mesh plate 7. The telescopic cylinder 1 8 is provided to drive the fixing plate 9 to rise and fall, and the intercepting mesh plates 7 of different heights can be fixed as needed, so that the device is more practical.

[0030] Working principle: When using the soil and water conservation sand-trapping device, the user fixes the bottom plate 1 through a plurality of fixing bolts 14, and fixes the intercepting mesh plate 7 through the fixing frame 4. The fixing frame 4 is rotatably connected to the bottom plate 1 through the groove and the center column 6. If enough sand is intercepted in front of the intercepting mesh plate 7, it is necessary to adjust the angle of the intercepting mesh plate 7. The fixing plug rods 54 on one side of the fixing frame 4 can be pulled out, and the moving buckle 52 moves around the connecting block 51 to disengage the moving buckle 52 from the fixing ring 53. The telescopic cylinder 13 is started to make the output shaft of the telescopic cylinder 13 push the fixing frame 4, so that the fixing frame 4 rotates around the center column 6 in the limiting groove 3, so that the intercepting mesh plate 7 pushes the sand on the outside to prevent the weight of the accumulated sand from damaging the intercepting mesh plate 7. When there is no need to push the sand, the telescopic cylinder can be used to push the sand on the outside. The second 13 resets the fixed frame 4 and the intercepting mesh plate 7, and operates in the same way as above. The fixed frame 4 is fixed to the fixed plates 9 and the adjusting plates 10 on both sides through the locking assembly 5. If the intercepting mesh plate 7 needs to be replaced, the hinged seat 12 can be separated from the output shaft of the telescopic cylinder 2 13, and then the fixed plug rod 54 is separated from the fixing ring 53, and then the adjusting plate 10 is separated from the fixed plate 9 and the fixed frame 4, and finally the central column 6 on the inner wall of the limiting groove 3 and the groove on the fixed frame 4 are separated from each other. The fixed frame 4 and the intercepting mesh plate 7 on the bottom plate 1 can be removed and replaced. If a higher intercepting mesh plate 7 needs to be replaced as a protective measure to intercept sand, the telescopic cylinder 1 8 can be started to make the telescopic cylinder 1 8 drive the adjusting plate 10 to rise, and then the telescopic cylinder 1 8 is fixed to the fixed plate 9 and the fixed frame 4 through the locking assembly 5, so that the intercepting mesh plate 7 is convenient to replace.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A soil and water conservation sediment trapping device, comprising a bottom plate (1), characterized in that: Two fixed connection frames (2) are welded on the top of the bottom plate (1); a limiting groove (3) is provided on the top of the bottom plate (1); the limiting groove (3) is located between the two fixed connection frames (2); a fixing frame (4) is provided above the limiting groove (3); and a plurality of locking components (5) are provided on both sides of the fixing frame (4); The locking assembly (5) comprises a connecting block (51), and movable buckles (52) are hinged on both sides of the connecting block (51) through a rotating shaft. The movable buckle (52) is clamped with a fixing ring (53), and a plurality of fixing rings (53) are plugged with a fixing rod (54).

2. A soil and water conservation and sediment trapping device according to claim 1, characterized in that: Central columns (6) are fixedly arranged on both side walls of the limiting groove (3); the outer ring of the central column (6) rotates with the fixed frame (4) through a groove; and an intercepting mesh plate (7) is arranged inside the fixed frame (4).

3. A soil and water conservation and sediment trapping device according to claim 1, characterized in that: Two telescopic cylinders (8) are installed on the top of the base plate (1), and two fixed plates (9) are fixedly connected to the top of the base plate (1). The two fixed plates (9) are located between the telescopic cylinder (8) and the fixed connection frame (2).

4. A soil and water conservation and sediment trapping device according to claim 3, characterized in that: The output end of the telescopic cylinder 1 (8) is fixedly connected to an adjustment plate (10), and the outer surface of the adjustment plate (10) slides on the inner surface of the fixed plate (9).

5. The soil and water conservation and sediment trapping device according to claim 1, characterized in that: The plurality of connection blocks (51) are respectively fixed to the outer wall of one side of the fixing plate (9) and the adjusting plate (10), and the corresponding inner sides of the two fixing plates (9) and the two adjusting plates (10) are respectively located on both sides of the limiting groove (3).

6. A soil and water conservation and sediment trapping device according to claim 1, characterized in that: Two mounting seats (11) are fixedly mounted on the top of the base plate (1), two hinged seats (12) are arranged on one side of the fixed frame (4), a second telescopic cylinder (13) is mounted on the top of the mounting seat (11), and an output end of the second telescopic cylinder (13) is detachably connected to the hinged seat (12).

7. The soil and water conservation and sediment trapping device according to claim 1, characterized in that: The four corners of the base plate (1) are all rotatably connected with fixing bolts (14).

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