Sand barrier for mobile dune control

Abstract

The utility model discloses sand barrier for mobile sand dune management. Including rope and branch, the lower surface of rope is placed with branch, one end of rope is provided with no. The other end of rope is provided with no. 2 board, one side of no. 1 board is provided with release mechanism, release mechanism includes release board, release strip and release tooth, release board rotatoryly set up in one side of no. 1 board, one side of release board is provided with release tooth. Through the rope can be tied above the branch, and the two ends of the rope no. 1 board and no. 2 board can be inserted into the sand below and play the effect of preventing the drop, the release board of no. 1 board one end can still be inserted into no. 2 board and between no. 2 board and consolidate together, make the effect of preventing the drop better, and no. 2 board can still reach the root base of plant and pressurize and add water, need not instrument to add liquid, the docking block of no. 2 board one side rotation can play the effect of blocking release board, prevent release board from separating no. 2 board.

Description

Technical Field

[0001] This utility model relates to the field of desert control technology. Specifically, it relates to sand barriers for controlling mobile sand dunes. Background Technology

[0002] Sand barriers are obstacle structures formed by branches and other materials, used to prevent wind and sand disasters. Their core function is to increase surface roughness and reduce near-surface wind speed, thereby altering the structure of wind and sand flow and inhibiting sand particle movement. During the installation of branch sand barriers, they are often easily blown away by wind and sand. Furthermore, when cultivating plants on the sand barriers, watering the plant roots is necessary, but the water sprayed on the surface evaporates easily, with little moisture reaching the roots. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a sand barrier for the control of mobile sand dunes, which can be tied to the top of the branches with ropes, and the No. 1 and No. 2 plates at both ends of the ropes can be inserted into the sand to prevent them from falling off.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] The device includes a rope and branches. Branches are placed on the lower surface of the rope. A first plate is provided at one end of the rope, and a second plate is provided at the other end. A release mechanism is provided on one side of the first plate. The release mechanism includes a release plate, a release bar, and release teeth. The release plate is rotatably disposed on one side of the first plate. Release teeth are provided on one side of the release plate. A docking mechanism is provided on one side of the second plate. A pressing mechanism is provided on one side of the second plate. The pressing mechanism includes a pressing rod, a storage groove, and a connecting groove. A storage groove is opened inside the second plate, and a pressing rod is slidably disposed on the surface of the storage groove.

[0006] The technical solution of this utility model has achieved the following beneficial technical effects:

[0007] The rope can be tied to the top of the branch to secure it. The No. 1 and No. 2 boards at both ends of the rope can be inserted into the sand to prevent the plant from falling off. The release plate at one end of the No. 1 board can also be inserted into the No. 2 board to reinforce it, making the anti-falling effect even better. The No. 2 board can also reach the base of the plant to press and add water without the need for machinery. The rotating connecting block on one side of the No. 2 board can block the release plate and prevent it from falling off. Attached Figure Description

[0008] Figure 1 Schematic diagram of the cross-sectional structure of the first strip of this utility model;

[0009] Figure 2 Schematic diagram of the No. 1 strip structure of this utility model;

[0010] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0011] Figure 4 This utility model is shown in the second cross-sectional view.

[0012] The reference numerals in the diagram are as follows: 1. Rope; 2. Branch; 3. Plate No. 1; 4. Plate No. 2; 5. Release plate; 6. Release bar; 7. Release tooth; 8. Pressing rod; 9. Storage tank; 10. Connecting tank; 11. Connecting block; 12. Connecting spring; 13. Release spring; 14. Spring No. 1; 15. Sealing plate; 16. Buffer spring; 17. Pressing spring; 18. Connecting port; 19. Water outlet. Detailed Implementation

[0013] This implementation example is attached to the instruction manual. Figure 1 As shown, willow branches 2 are laid on the sand. The branches 2 are piled up on the sand and laid in a row to form a sand barrier. In order to make the sand barrier have a certain stability, a rope 1 is set above the branches 2. The first plate 3 and the second plate 4 of the two ends of the rope 1 are inserted into the sand to fix and reinforce the branches 2 above. Because the branches 2 have a certain mass, the first plate 3 and the second plate 4 form a set of anti-detachment mechanism to fix the branches 2.

[0014] A rotating docking block 11 is provided on one side of plate 4. A docking spring 12 is provided on one side of the rotation center of the docking block 11. The docking spring 12 is a torsion spring, as shown in the instruction manual. Figure 4 As shown, the docking block 11 on the right can only rotate clockwise. The docking block 11 is inserted into the sand along with the second plate 4. A release plate 5 is rotatably installed on one side of the first plate 3, as shown in the instruction manual. Figure 1As shown, there are two release plates 5 on plate 1 3. Each of these release plates 5 has a release spring 13 on one side. The release spring 13 is a torsion spring. At this time, the release spring 13 has been torn. If the fixation of the release plate 5 is released, the lower release plate 5 will rotate clockwise and the upper release plate 5 will rotate counterclockwise. Since there is a release tooth 7 in the middle of one side of the rotation center of the release plate 5, the release tooth 7 is locked by the release bar 6, so that the release plate 5 cannot be driven to rotate by the release spring 13. In this scheme, plate 2 4 is inserted first, and then plate 1 3 is inserted. The longer end of plate 2 4 is used. When inserting plate 1 3, plate 1 3 is adjusted to be above the docking block 11 (since the docking block 11 can rotate, the release plate 5 is pressed against the docking block 11, so that the docking block 11 rotates first and then is reset by the docking spring 12). When the device reaches above the docking block 11, pull the release bar 6. The release bar 6 will move away from the release tooth 7, thus releasing the fixation of the release plate 5. The release plate 5 will rotate rapidly under the action of the release spring 13. Since it is now on the docking block 11, as the two release plates 5 unfold, the tail end of the first plate 3 cannot detach from the docking block 11. The shapes of this design are all relatively large, but the actual release plate 5 is very small. In order to show the structure, the release plate 5 is designed to be very wide. The spring force of this design is relatively large, and the sand cannot prevent the docking spring 12 and the release spring 13 from resetting. Considering the obstruction of the sand, the docking block 11 can be set to be shorter. Because the sand is relatively soft, this design may not be able to form a docking. If a docking cannot be formed, pull the release bar 6, which will also prevent one side of the first plate 3 from detaching. Similarly, the resetting of the docking block 11 can also act as an anti-detachment mechanism.

[0015] Since plants can be grafted onto the sand barrier 2 branches during installation, a storage tank 9 is provided inside the second board 4 in this design to facilitate the replenishment of plants above the sand barrier. The storage tank 9 can store liquid, and a pressing rod 8 is slidably installed inside the storage tank 9, as shown in the instruction manual. Figure 1 As shown, at this time, the pressing rod 8 separates the storage tank 9, which is filled with liquid. As the pressing rod 8 is pressed towards the docking block 11, the liquid below the pressing rod 8 will be squeezed out through the water outlet (a sealing gasket is installed on the surface of the water outlet, and a small hole is opened in the middle of the sealing gasket), thus achieving the effect of replenishing water to the sand.

[0016] The previous paragraph introduced the watering of sandy soil. Watering has the effect of nourishing plants and also causes the sand in the area to sink. When sand encounters water, it sinks, which lowers branch 2 and increases the stability of branch 2.

[0017] As the sand is replenished with water, the liquid below the pressing rod 8 needs to be filled further. Since there is liquid above the pressing rod 8, the pressing rod 8 is pulled upwards until it reaches the connecting groove 10. Because the pressing rod 8 cannot seal the connecting groove 10, the liquid will flow along the connecting groove 10 into the area below the pressing rod 8, filling the groove. The sealing plate 15 prevents the liquid below the pressing rod 8 from flowing downwards when liquid enters the connecting groove 10; the liquid only flows downwards as the pressing rod 8 moves to the end (as per the instruction manual). Figure 1 As shown, at this time, the buffer spring 16 is compressed, which causes the sealing plate 15 to move downwards. The sealing plate 15 can no longer block the bottom of the pressing rod 8, allowing the pressing rod 8 to press the liquid to the outlet. 19

[0018] To prevent air from being drawn into the water outlet during the water intake process of the pressing rod 8, thus preventing blockage, the sealing plate 15 blocks the lower part of the pressing rod 8 the moment it moves upward (the lower part of the pressing rod 8 is integrated with the storage tank 9 on the triangular block, and the sealing plate 15 is attached to the triangular block). The instructions describe the pressing rod 8 moving upward and downward; however, this is actually stated in the attached manual. Figure 1 (The middle is diagonally upward and diagonally downward), so that the water outlet will not draw in air during the water filling process. It only makes one end of the pressing rod 8 enter a negative pressure state, and the liquid will automatically enter when it reaches the vicinity of the connecting groove 10.

[0019] To facilitate liquid adjustment in the storage tank 9, the pressing rod 8 is hollow, and a connecting port 18 is provided at one end of the pressing rod 8. The liquid can be adjusted through one end of the pressing rod 8. Considering the evaporation factor, a rubber valve needs to be provided at one end of the pressing rod 8.

[0020] A branch 2 is placed on the lower surface of rope 1. One end of rope 1 is equipped with a first plate 3, and the other end of rope 1 is equipped with a second plate 4. A release mechanism is provided on one side of the first plate 3, which includes a release plate 5, a release bar 6, and a release tooth 7. The release plate 5 is rotatably mounted on one side of the first plate 3, and the release tooth 7 is provided on one side of the release plate 5. A docking mechanism is provided on one side of the second plate 4, and a pressing mechanism is provided on one side of the second plate 4. The pressing mechanism includes a pressing rod 8, a storage groove 9, and a connecting groove 10. The storage groove 9 is opened inside the second plate 4, and the pressing rod 8 is slidably mounted on the surface of the storage groove 9. The docking mechanism includes a docking block 11 and a docking spring 12. The docking block 11 is rotatably mounted on the second plate 4. On one side of plate 4, a docking spring 12 is disposed on one side of docking block 11. Release bar 6 is slidably disposed inside plate 3. One end of release bar 6 is engaged with release tooth 7. Release spring 13 is disposed between release bar 6 and plate 3. Spring 14 is disposed on one side of release plate 5. Sealing plate 15 is slidably disposed on one side of pressing rod 8. Buffer spring 16 is disposed between pressing rod 8 and sealing plate 15. A connecting groove 10 is opened at the top of storage tank 9. A connecting port 18 is opened inside pressing rod 8. A water outlet 19 is opened on the outside of storage tank 9. Pressing spring 17 is disposed between pressing rod 8 and plate 4. There are multiple docking blocks 11 and two release plates 5.

[0021] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of the claims of this patent application.

Claims

1. A sand barrier for controlling mobile sand dunes, characterized in that, Includes a rope (1) and a branch (2). The branch (2) is placed on the lower surface of the rope (1). A first plate (3) is provided at one end of the rope (1), and a second plate (4) is provided at the other end of the rope (1). A release mechanism is provided on one side of the first plate (3). The release mechanism includes a release plate (5), a release bar (6), and a release tooth (7). The release plate (5) is rotatably disposed on one side of the first plate (3). A release tooth (7) is provided on one side of the release plate (5). A docking mechanism is provided on one side of the second plate (4). A pressing mechanism is provided on one side of the second plate (4). The pressing mechanism includes a pressing rod (8), a storage groove (9), and a connecting groove (10). A storage groove (9) is opened inside the second plate (4). The pressing rod (8) is slidably disposed on the surface of the storage groove (9).

2. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, The docking mechanism includes a docking block (11) and a docking spring (12). The docking block (11) is rotatably disposed on one side of the second plate (4), and the docking spring (12) is disposed on one side of the docking block (11).

3. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, The release bar (6) is slidably disposed inside the first plate (3), and one end of the release bar (6) is engaged with a release tooth (7).

4. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, A release spring (13) is provided between the release bar (6) and the first plate (3), and a first spring (14) is provided on one side of the release plate (5).

5. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, A sealing plate (15) is slidably provided on one side of the pressing rod (8), and a buffer spring (16) is provided between the pressing rod (8) and the sealing plate (15).

6. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, The top of the storage tank (9) is provided with a connecting groove (10), and the inside of the pressing rod (8) is provided with a connecting port (18).

7. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, The storage tank (9) has a water outlet (19) on its outer side.

8. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, A pressing spring (17) is provided between the pressing rod (8) and the second plate (4).

9. The sand barrier for controlling mobile sand dunes according to claim 2, characterized in that, The number of docking blocks (11) is multiple.

10. The sand barrier for controlling mobile sand dunes according to claim 1, characterized in that, The number of release plates (5) is two.

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