An assembled sand-fixing structure for sand sealing and sand fixing ecological restoration

Abstract

The application discloses an assembled sand-fixing structure for sand sealing and sand fixing ecological restoration, and relates to the technical field of environmental treatment equipment.The application comprises a bottom layer frame, the top of the bottom layer frame is provided with a horizontal frame, and the two sides of the horizontal frame are provided with side frames;the top of the bottom layer frame is provided with a connecting assembly, the connecting assembly comprises a horizontal rod, the horizontal rod is fixedly connected to the inside of the horizontal frame, the surface of the horizontal rod is movably connected with a connecting sleeve, one side of the connecting sleeve is fixedly connected with an inclined rod, and the inside of the bottom layer frame is fixedly connected with a supporting shell.The setting of the connecting assembly can make the horizontal frame rotate around the rotating shaft after the bottom layer frame is installed to the vegetation protection position, the horizontal frame drives the toothed plate to move when rotating, the toothed plate drives the gear to rotate when moving, the gear drives the two groups of toothed plates to move in opposite directions when rotating, the driving force generated by the rotation of the horizontal frame is utilized to drive the other horizontal frame to synchronously rotate, and the protective net which can shield front and back can be formed on the top of the bottom layer frame.

Description

Technical Field

[0001] This invention belongs to the field of environmental governance equipment technology, and in particular relates to an assembled sand-fixing structure for ecological restoration by sealing and fixing sand. Background Technology

[0002] Sand stabilization and ecological restoration is a measure that reduces human interference and promotes ecosystem recovery by closing off deserts and desertified areas. Its core objectives are to prevent desertification, improve soil quality, restore vegetation cover, and enhance ecosystem stability and biodiversity. Restoration methods mainly include afforestation, grassland restoration, artificial precipitation, and irrigation, using human intervention to restore natural ecological functions. By increasing surface vegetation cover, sand stabilization and restoration can reduce wind erosion, conserve water and soil, and improve land usability. Successful sand stabilization and restoration projects not only improve the environment but also provide livelihood support for local residents, contributing to sustainable development.

[0003] In the prior art, patent publication number "CN218291900U" discloses an assembled sand-fixing structure for ecological restoration of sand sealing and stabilization. This structure includes two screws, an extrusion frame, a positioning groove, a placement groove, and clamping columns. The protective netting is clamped at both ends within the clamping columns and placed in the placement groove. The extrusion frame rotates and merges with a frame. The extrusion frame and frame are then fixed together by the two screws. This assembled sand-fixing structure facilitates easy replacement of the protective netting, solving the problem that current protective netting is prone to damage after long-term use, resulting in reduced or even no sand-blocking effect and necessitating replacement. Because the protective netting uses multiple steel wires wound at multiple points or multiple thumbtacks for multi-point positioning and connection, disassembly and replacement require time and effort, making the process cumbersome.

[0004] However, the above-mentioned device still has the following problems in the implementation process: During the installation of the protective net, four sets of frames are required to form a protective frame to protect the vegetation inside. However, the four sets of protective frames are set separately and need to be installed one by one. In the sand-fixing environment, the wind and sand are strong, and it takes a long time for construction workers to install the protective frames one by one, resulting in low installation efficiency and increasing the danger to construction workers.

[0005] To address these issues, we provide an assembled sand-fixing structure for ecological restoration by sealing and fixing sand dunes. Summary of the Invention

[0006] The purpose of this invention is to provide an assembled sand-fixing structure for ecological restoration by sealing and fixing sand. Through the cooperation of connecting components, pulling components and limiting components, it solves the problems in the prior art where protective nets need to be installed one by one, and where the sand-fixing environment is windy and sandy, which increases the danger to construction workers.

[0007] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution.

[0008] This invention relates to an assembled sand-fixing structure for ecological restoration through sand sealing and stabilization. It includes a bottom frame with a horizontal frame at its top and side frames on both sides. A connecting assembly is located at the top of the bottom frame, comprising a horizontal bar fixedly connected to the inside of the horizontal frame. A connecting sleeve is movably connected to the surface of the horizontal bar, and a diagonal bar is fixedly connected to one side of the connecting sleeve. A support shell is fixedly connected inside the bottom frame. The connecting assembly drives the two sets of horizontal frames to rotate synchronously. A traction assembly is located at the top of the bottom frame, comprising side bars fixedly connected to the inside of the side frames. An installation block is fixedly connected to the surface of the side bars, and a steel cable is fixedly connected to one side of the installation block. The other end of the steel cable is fixedly connected to a connecting block. The traction assembly drives the two sets of side frames to rotate synchronously. A limiting assembly is located inside the side frames, comprising a limiting plate extending through the top of the side frame. A screw is movably connected inside the side frame, and a movable tube is threaded onto the surface of the screw. The limiting assembly fixes the position of the side frames.

[0009] The present invention is further configured such that the connecting component further includes a gear, the gear is disposed inside the support shell, and toothed plates are meshed on both sides of the gear, the toothed plates being slidably connected to the inner wall of the support shell.

[0010] The invention is further configured such that a support sleeve is fixedly connected to one end of the toothed plate, a support shaft is movably connected inside the support sleeve, and the other end of the inclined rod passes through the inside of the support shell and is fixedly connected to the support shaft.

[0011] The invention is further configured such that a through groove is provided on the top of the support shell, a fixed shaft is movably connected to the gear shaft, and the bottom of the fixed shaft is fixedly connected to the inner wall of the support shell.

[0012] The present invention is further configured such that one side of the connecting block is fixedly connected to the horizontal frame, and the bottom of the side frame is movably connected to the bottom frame via a pin.

[0013] The present invention is further configured such that a rotating shaft is fixedly connected inside the horizontal frame, a support base is movably connected to the surface of the rotating shaft, and the bottom of the support base is fixedly connected to the bottom frame.

[0014] The present invention is further configured such that partitions are fixedly connected to both the front and rear sides of the side frame, a knob is fixedly connected to the bottom of the screw, and the top of the moving tube is fixedly connected to the limiting plate.

[0015] The present invention is further configured such that a stabilizing rod is fixedly connected to the bottom of the bottom frame, a horizontal shaft is fixedly connected inside the stabilizing rod, and an insert rod is movably connected to the surface of the horizontal shaft.

[0016] The present invention is further configured such that an elastic sheet is fixedly connected to the top of the stabilizing rod, and the other end of the elastic sheet is fixedly connected to the insert rod.

[0017] The present invention is further configured such that a first protective net is fixedly connected inside the horizontal frame, and a second protective net is fixedly connected inside the side frame.

[0018] The present invention has the following beneficial effects.

[0019] 1. The present invention, through the setting of the connecting components, allows the horizontal frame to be manually rotated after the bottom frame is installed at the vegetation protection position. The horizontal frame rotates around the rotation axis, and the rotation of the horizontal frame drives the toothed plate to move. The movement of the toothed plate drives the gear to rotate, and the rotation of the gear drives the two sets of toothed plates to move in opposite directions. The driving force generated by the rotation of the horizontal frame drives another horizontal frame to rotate synchronously, thus forming a protective net that blocks the front and rear at the top of the bottom frame.

[0020] 2. By setting up a traction component, the present invention can use steel cables to pull the side frame to move when the two sets of horizontal frames rotate synchronously, so that the side frame rotates synchronously around the pin axis, forming a protective net that blocks the left and right sides at the top of the bottom frame and overlaps with the horizontal frame, thus completing the sand-fixing structure for vegetation protection. This can effectively improve installation efficiency and reduce the construction cycle for workers.

[0021] 3. By setting the limiting component, the present invention can drive the partition to move when the side frame rotates synchronously. The partition can block the opposite side of the two sets of horizontal frames. At the same time, the screw drives the moving tube and the limiting plate to move. When the limiting plate moves, it is inserted between the two sets of horizontal frames to quickly fix the position of the two sets of horizontal frames. After the horizontal frames are fixed, the side frame is stretched and fixed by steel cable, which can complete the quick installation.

[0022] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0024] Figure 1 This is a three-dimensional diagram of an assembled sand-fixing structure used for ecological restoration through sand sealing and stabilization.

[0025] Figure 2 This is a bottom view of an assembled sand-fixing structure used for ecological restoration through sand sealing and stabilization.

[0026] Figure 3 This is a partial cross-sectional view of an assembled sand-fixing structure used for ecological restoration through sand sealing and stabilization.

[0027] Figure 4 This is a cross-sectional view of the supporting shell in an assembled sand-fixing structure used for ecological restoration.

[0028] Figure 5 This is a partial cross-sectional view of the side frame and limiting plate in an assembled sand-fixing structure used for ecological restoration.

[0029] Figure 6 This is a modular sand-fixing structure for ecological restoration and sand control. Figure 5 A magnified view of A in the middle.

[0030] Figure 7 This is a partial cross-sectional view of a stabilizing rod in an assembled sand-fixing structure used for ecological restoration.

[0031] Figure 8 This is a schematic diagram of the rotation of the horizontal frame and side frame in an assembled sand-fixing structure used for ecological restoration.

[0032] In the attached diagram: 1. Bottom frame; 2. Horizontal frame; 3. Side frame; 4. Horizontal bar; 5. Connecting sleeve; 6. Diagonal bar; 7. Support shell; 8. Side bar; 9. Mounting block; 10. Steel cable; 11. Connecting block; 12. Limiting plate; 13. Screw; 14. Moving tube; 15. Gear; 16. Tooth plate; 17. Support sleeve; 18. Support shaft; 19. Through groove; 20. Fixed shaft; 21. Rotating shaft; 22. Support base; 23. Partition plate; 24. Knob; 25. Stabilizing bar; 26. Horizontal shaft; 27. Insert rod; 28. Elastic sheet; 29. ​​First protective net; 30. Second protective net. Detailed Implementation

[0033] The technical solutions of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Example 1

[0035] Please see Figure 1-8This invention relates to an assembled sand-fixing structure for ecological restoration through sand sealing and stabilization. It includes a bottom frame 1, a horizontal frame 2 at the top of the bottom frame 1, and side frames 3 on both sides of the horizontal frame 2. A connecting assembly is located at the top of the bottom frame 1, comprising a horizontal bar 4 fixedly connected to the inside of the horizontal frame 2. A connecting sleeve 5 is movably connected to the surface of the horizontal bar 4, and a diagonal bar 6 is fixedly connected to one side of the connecting sleeve 5. A support shell 7 is fixedly connected inside the bottom frame 1. The connecting assembly drives the two sets of horizontal frames 2 to rotate synchronously. A traction assembly is located at the top of the bottom frame 1. The system includes a side rod 8, which is fixedly connected to the inside of the side frame 3. A mounting block 9 is fixedly connected to the surface of the side rod 8. A steel cable 10 is fixedly connected to one side of the mounting block 9, and a connecting block 11 is fixedly connected to the other end of the steel cable 10. The two sets of side frames 3 are rotated synchronously by a pulling component. A limit component is set inside the side frame 3. The limit component includes a limit plate 12, which is installed through the top of the side frame 3. A screw 13 is movably connected inside the side frame 3. A moving tube 14 is threadedly connected to the surface of the screw 13. The position of the side frame 3 is fixed by the limit component.

[0036] Specifically: There are two sets of horizontal frames 2 and two sets of side frames 3. The two sets of horizontal frames 2 and the two sets of side frames 3 can form a ring-shaped protective frame, which can effectively protect the vegetation on the inside and play a role in sand fixation and dust sealing. The side frames 3 and the horizontal frames 2 are connected by steel cables 10. When the horizontal frames 2 rotate, the steel cables 10 can be used to pull the side frames 3 to move. The surface of the screw 13 is movably connected to the inner wall of the side frame 3 through bearings.

[0037] Example 2

[0038] Please see Figure 1-8 Based on Embodiment 1, the connecting assembly further includes a gear 15, which is disposed inside the support shell 7. Both sides of the gear 15 are meshed with toothed plates 16, which are slidably connected to the inner wall of the support shell 7. One end of the toothed plate 16 is fixedly connected to a support sleeve 17, and a support shaft 18 is movably connected inside the support sleeve 17. The other end of the inclined rod 6 passes through the inside of the support shell 7 and is fixedly connected to the support shaft 18. A through groove 19 is provided on the top of the support shell 7. A fixed shaft 20 is movably connected to the shaft center of the gear 15. The bottom of the fixed shaft 20 is fixedly connected to the inner wall of the support shell 7. One side of the connecting block 11 is fixedly connected to the horizontal frame 2. The bottom of the side frame 3 is movably connected to the bottom frame 1 through a pin. A rotating shaft 21 is fixedly connected inside the horizontal frame 2. A support seat 22 is movably connected to the surface of the rotating shaft 21, and the bottom of the support seat 22 is fixedly connected to the bottom frame 1.

[0039] Specifically: the front and rear sides of gear 15 mesh with toothed plates 16, and when gear 15 rotates, it can drive the two sets of toothed plates 16 to move relative to each other and in opposite directions. The surface of support shaft 18 is movably connected to the inner wall of support sleeve 17 through bearings. The inclined rod 6 is slidably connected to the inner wall of through groove 19. Rotating shaft 21 is movably connected to bottom frame 1 through support seat 22, which plays a supporting role. At the same time, rotating shaft 21 serves as the rotation center of horizontal frame 2.

[0040] Example 3

[0041] Please see Figure 1-8 Based on Embodiment 1, partition plates 23 are fixedly connected to the front and rear sides of the side frame 3, knobs 24 are fixedly connected to the bottom of the screw 13, the top of the moving tube 14 is fixedly connected to the limiting plate 12, a stabilizing rod 25 is fixedly connected to the bottom of the bottom frame 1, a horizontal shaft 26 is fixedly connected inside the stabilizing rod 25, an insert rod 27 is movably connected to the surface of the horizontal shaft 26, an elastic sheet 28 is fixedly connected to the top of the stabilizing rod 25, and the other end of the elastic sheet 28 is fixedly connected to the insert rod 27. A first protective net 29 is fixedly connected inside the horizontal frame 2, and a second protective net 30 is fixedly connected inside the side frame 3.

[0042] Specifically: There are four stabilizer bars 25, which are fixed at the four corners of the bottom of the bottom frame 1. When the bottom frame 1 is moved to the protection range, the stabilizer bars 25 can be inserted into the sand layer to quickly fix the bottom frame 1. The insertion rod 27 is movably connected to the surface of the horizontal axis 26. When the stabilizer bar 25 is inserted into the sand layer, the elastic plate 28 can be used to reset the insertion rod 27, which can improve the grip of the stabilizer bar 25. The first protective net 29 and the second protective net 30 are fixed inside the horizontal frame 2 and the side frame 3, respectively, which can play the role of windproofing and sand fixation.

[0043] The working principle of this invention is as follows: After the bottom frame 1 is installed in the vegetation protection position, the horizontal frame 2 is rotated manually, so that the horizontal frame 2 rotates around the rotation axis 21. When the horizontal frame 2 rotates, it drives the horizontal bar 4 and the connecting sleeve 5 to move. The connecting sleeve 5, together with the diagonal bar 6, drives the toothed plate 16 to move. When the toothed plate 16 moves, it drives the gear 15 to rotate. When the gear 15 rotates, it drives the two sets of toothed plates 16 to move in opposite directions. Using the driving force generated by the rotation of the horizontal frame 2, another horizontal frame 2 is driven to rotate synchronously, so that a protective net that blocks the front and back can be formed on the top of the bottom frame 1.

[0044] When the two sets of horizontal frames 2 rotate synchronously, the side frames 3 are moved by the steel cable 10, so that the side frames 3 rotate synchronously around the pin axis, forming a protective net that blocks the left and right sides on the top of the bottom frame 1 and overlapping with the horizontal frames 2, thus completing the sand-fixing structure for vegetation protection. This can effectively improve installation efficiency and reduce the construction cycle for workers.

[0045] When the side frame 3 rotates synchronously, it drives the partition 23 to move. The partition 23 blocks the opposite side of the two sets of horizontal frames 2. Then, the knob 24 is manually rotated. The knob 24, together with the screw 13, drives the moving tube 14 and the limiting plate 12 to move. When the limiting plate 12 moves, it is inserted between the two sets of horizontal frames 2 to quickly fix the position of the two sets of horizontal frames 2. After the horizontal frames 2 are fixed, the side frame 3 is stretched and fixed by the steel cable 10, which can complete the quick installation.

[0046] All standard parts used in this invention can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art.

[0047] The preferred embodiments of the present invention disclosed above are only for the purpose of illustrating the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation described herein. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. An assembled sand-fixing structure for ecological restoration by sealing and fixing sand, comprising a bottom frame (1), characterized in that: The bottom frame (1) is provided with a horizontal frame (2) at the top, and side frames (3) are provided on both sides of the horizontal frame (2). The bottom frame (1) is provided with a connecting component at the top. The connecting component includes a crossbar (4). The crossbar (4) is fixedly connected to the inside of the horizontal frame (2). A connecting sleeve (5) is movably connected to the surface of the crossbar (4). A diagonal bar (6) is fixedly connected to one side of the connecting sleeve (5). A support shell (7) is fixedly connected inside the bottom frame (1). The two sets of horizontal frames (2) are rotated synchronously through the connecting component. The bottom frame (1) is provided with a traction assembly at the top. The traction assembly includes a side rod (8). The side rod (8) is fixedly connected to the inside of the side frame (3). An installation block (9) is fixedly connected to the surface of the side rod (8). A steel cable (10) is fixedly connected to one side of the installation block (9). A connecting block (11) is fixedly connected to the other end of the steel cable (10). The traction assembly drives the two sets of side frames (3) to rotate synchronously. The side frame (3) is provided with a limiting component inside. The limiting component includes a limiting plate (12), which is disposed through the top of the side frame (3). A screw (13) is movably connected inside the side frame (3), and a moving tube (14) is threadedly connected to the surface of the screw (13). The position of the side frame (3) is fixed by the limiting component. The connecting assembly also includes a gear (15), which is disposed inside the support shell (7). Both sides of the gear (15) are meshed with toothed plates (16), and the toothed plates (16) are slidably connected to the inner wall of the support shell (7). One end of the toothed plate (16) is fixedly connected to a support sleeve (17), and a support shaft (18) is movably connected inside the support sleeve (17). The other end of the inclined rod (6) passes through the support shell (7) and is fixedly connected to the support shaft (18). The top of the support shell (7) is provided with a through groove (19), and a fixed shaft (20) is movably connected to the shaft of the gear (15). The bottom of the fixed shaft (20) is fixedly connected to the inner wall of the support shell (7). The connecting block (11) is fixedly connected to the horizontal frame (2) on one side, and the bottom of the side frame (3) is movably connected to the bottom frame (1) through a pin. A rotating shaft (21) is fixedly connected inside the horizontal frame (2), and a support base (22) is movably connected to the surface of the rotating shaft (21). The bottom of the support base (22) is fixedly connected to the bottom frame (1). The side frame (3) is fixedly connected to the front and rear sides with partition plates (23), the bottom of the screw (13) is fixedly connected to a knob (24), and the top of the moving tube (14) is fixedly connected to the limiting plate (12). The first protective net (29) is fixedly connected inside the horizontal frame (2), and the second protective net (30) is fixedly connected inside the side frame (3).

2. The assembled sand-fixing structure for ecological restoration and sand-fixation according to claim 1, characterized in that: The bottom frame (1) is fixedly connected to a stabilizing rod (25), and a horizontal shaft (26) is fixedly connected inside the stabilizing rod (25). A plug rod (27) is movably connected to the surface of the horizontal shaft (26).

3. The assembled sand-fixing structure for ecological restoration and sand-fixing according to claim 2, characterized in that: An elastic plate (28) is fixedly connected to the top of the stabilizer bar (25), and the other end of the elastic plate (28) is fixedly connected to the insert rod (27).

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