Environment-friendly sand stabilization device suitable for quicksand and slope stabilization

Abstract

The invention belongs to the technical field of desert control, and particularly relates to an environment-friendly sand stabilization device suitable for quicksand and slope stabilization, which comprises a fixed pile vertically inserted into a sand land; the connecting assemblies fixedly sleeve the tops of the outer side walls of the fixed piles, and the connecting assemblies are in one-to-one correspondence with the fixed piles; the horizontal rods are arranged between any two adjacent fixed piles, and the two ends of the horizontal rods are detachably connected with the fixed piles through connecting assemblies; the auxiliary assembly is arranged in the fixed pile; the sand prevention bundle is vertically arranged in the horizontal rod in a sliding manner; the insertion cylinder is vertically and fixedly connected to the bottom end of the horizontal rod; the height adjusting assembly is arranged in the horizontal rod, the height adjusting assembly is fixedly connected with the sand prevention bundle, and the height adjusting assembly is used for driving the insertion cylinder to slide up and down in the insertion cylinder; and the wind power driving assembly is detachably connected with the height adjusting assembly, and the wind power driving assembly is used for providing power output for the height adjusting assembly. The sand stabilization effect can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of desert control, and in particular relates to an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization. Background Art

[0002] With the deterioration of the ecological environment, desertification is becoming increasingly serious, leading to an increase in sandstorms. Sandstorms can not only bury crops, erode soil, and reduce soil fertility, but also damage infrastructure such as roads and railways. Windbreaks and sand fixation devices are primarily used in deserts, Gobi deserts, or areas experiencing severe desertification. They have the combined effects of reducing wind, blocking sand, and directing wind, minimizing the impact of sandstorms on the surrounding environment and slowing the rate of desertification. Furthermore, windbreaks and sand fixation devices can play a vital role in the construction and normal operation of roads and railways in desert and Gobi areas.

[0003] In the existing technology, straw is usually used as anti-sand bundles to achieve the effect of sand fixation. However, after the straw is inserted into the sand, its height remains fixed. When the wind in the desert is weak, the height of the flying sand is low, and the straw can achieve the effect of sand fixation. However, when the wind is strong, the height of the flying sand will increase, and the sand fixation effect of the straw will be very poor.

[0004] Therefore, it is necessary to design an environmentally friendly sand-fixing device suitable for quicksand and slope stability to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an environmentally friendly sand-fixing device suitable for quicksand and slope stability, so as to solve the above problems and achieve the purpose of improving the sand-fixing effect of the sand-fixing device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following scheme: an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization, comprising a fixed pile, which is vertically inserted into the sand, and a plurality of the fixed piles are arranged in an array; a connecting component, which is fixedly sleeved on the top of the outer wall of the fixed pile, and the connecting component corresponds to the fixed pile one by one; a horizontal rod, which is arranged between any two adjacent fixed piles, and both ends of the horizontal rod are detachably connected to the fixed pile through the connecting component; an auxiliary component, which is arranged in the fixed pile, and the auxiliary component is used to assist the fixing of the fixed pile in the sand; a sand-proof bundle, which is vertically slidably arranged in the horizontal rod, and each Several sand-proof bundles are provided in the horizontal rod, and the several sand-proof bundles are arranged at equal intervals along the length direction of the horizontal rod; an insertion cylinder is vertically fixedly connected to the bottom end of the horizontal rod, the insertion cylinder corresponds to the sand-proof bundle one-to-one, and the sand-proof bundle is slidably arranged in the insertion cylinder; a height adjustment component is provided in the horizontal rod, the height adjustment component is fixedly connected to the sand-proof bundle, and the height adjustment component is used to drive the insertion cylinder to slide up and down in the insertion cylinder; a wind drive component is detachably connected to the height adjustment component, and the wind drive component is used to provide power output for the height adjustment component.

[0007] According to the present invention, an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization is provided. The height adjustment component includes a line roller, which is arranged in a makeshift space opened inside the horizontal rod. The line roller is vertically arranged and the bottom end is rotatably connected to the bottom wall of the makeshift space. The top end of the line roller rotates through the top wall of the makeshift space and the connecting component. The wind drive component is detachably connected to the top end of the line roller. One end of a rope is fixedly connected to the top end of the line roller, and the rope is wound around the line roller. The other end of the rope passes through the bottom end of the sand-proof bundle in sequence and is fixedly connected to the side wall of the makeshift space away from the line roller.

[0008] According to the present invention, an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization is provided. Two rope-containing grooves are provided on the outer wall of the sand-proof bundle. The two rope-containing grooves are symmetrically arranged on both sides of the central axis of the sand-proof bundle. A wire threading tube is fixedly passed through the bottom end of the sand-proof bundle. The two ends of the wire threading tube are respectively located in the two rope-containing grooves, and the rope slides through the wire threading tube.

[0009] According to the present invention, an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization is provided. A plurality of guide rods are fixedly connected in the said clearance space, two of the said guide rods form a group, each group of the said guide rods corresponds one-to-one to the said sand-proof bundle, and the two said guide rods in each group are symmetrically arranged on both sides of the said sand-proof bundle and correspond one-to-one to the said rope-containing groove, and the said rope slides around the said guide rods.

[0010] According to the environmentally friendly sand-fixing device suitable for quicksand and slope stabilization of the present invention, a counterweight block is fixedly connected to the bottom end of the sand-control bundle.

[0011] Based on the present invention, an environmentally friendly sand fixation device suitable for quicksand and slope stabilization is provided. The wind-driven assembly includes a rotating rod, which is vertically arranged and the bottom end of which is detachably connected to the top end of the line roller. A plurality of connecting rods are fixedly connected to the top end of the outer wall of the rotating rod. The plurality of connecting rods are equidistantly arranged along the circumference of the outer wall of the rotating rod, and each connecting rod is fixedly connected to a wind bowl at one end away from the rotating rod.

[0012] An environmentally friendly sand-fixing device suitable for quicksand and slope stabilization based on the present invention, the auxiliary component includes a hollow rod, the hollow rod is rotatably arranged above the inside of the fixed pile, the top of the hollow rod is located outside the fixed pile and is fixedly connected to a rotating sleeve, the middle of the outer wall of the hollow rod is fixedly connected to a limit plate, the limit plate is horizontally rotatably arranged in the fixed pile, the bottom end of the hollow rod is internally threaded with an auxiliary driving part, the bottoms of the four outer walls of the fixed pile are respectively rotatably connected to an expansion part, and the auxiliary driving part corresponds to the expansion part.

[0013] According to the present invention, an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization is provided. The auxiliary driving part includes a screw, the top end of the screw is threadedly connected to the bottom end of the hollow rod, and the outer wall fixing sleeve of the screw is provided with a conical platform, the tip of the conical platform faces downward, and the conical platform is arranged in an accommodating space opened inside the fixed pile, and a threaded blind hole is opened in the middle of the bottom wall of the accommodating space, and the bottom end of the screw is threadedly connected to the threaded blind hole.

[0014] According to the present invention, an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization is provided. The unfolding portion includes an unfolding rod, the cross-section of the unfolding rod is triangular, and the unfolding rod is arranged in a receiving groove opened at the bottom of the outer wall of the fixed pile. The top end of the outer wall of the unfolding rod is rotatably connected to the fixed pile through a rotating shaft, and the top end of the outer wall of the unfolding rod is also fixedly connected to a toggle block, which is located in the receiving space and corresponds to the conical platform.

[0015] Based on the present invention, an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization is provided. The connecting assembly includes a collar, which is a quadrilateral. The collar is fixedly sleeved on the top of the fixed pile. The four outer walls of the collar are respectively fixedly connected with plug sleeves, and the end of the horizontal rod can be detachably installed in the plug sleeve.

[0016] Compared with the prior art, the present invention has the following advantages and technical effects: the present invention can connect and assemble different numbers of fixed piles and horizontal rods according to the size of the sand area to be fixed through the setting of the connecting component, thereby increasing the scope of application of the entire sand fixation device; the auxiliary component arranged in the fixed pile can assist in fixing the fixed pile after the fixed pile is inserted into the sand, thereby improving the stability effect of the device; the sand-proof bundle arranged in the horizontal rod can achieve the purpose of sand fixation; the height adjustment component arranged in the horizontal rod can use the power output by the wind drive component to adjust the height of the sand-proof bundle in the inserted cylinder, so that the sand-proof bundle can change its height according to the size of the wind and sand, thereby greatly improving the sand fixation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is an overall schematic diagram of the present invention.

[0019] Figure 2 Schematic diagram of the fixing pile and connection assembly of the present invention.

[0020] Figure 3 It is a schematic diagram of the internal structure of the fixed pile of the present invention.

[0021] Figure 4 It is a schematic diagram of the internal structure of the horizontal rod of the present invention.

[0022] Among them, 1. fixed pile; 2. collar; 3. plug-in sleeve; 4. rotating rod; 5. connecting rod; 6. wind bowl; 7. rotating sleeve; 8. hollow rod; 9. square cone; 10. receiving groove; 11. expansion rod; 12. horizontal rod; 13. insert cylinder; 14. circular cone; 15. sand-proof bundle; 16. receiving space; 17. threaded blind hole; 18. rotating shaft; 19. toggle block; 20. screw; 21. conical platform; 22. make way; 23. make way; 24. line roller; 25. rope; 26. guide rod; 27. rope groove; 28. threading tube; 29. counterweight; 30. limit plate. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Desertification is one of the major environmental problems facing the world. Sand fixation, as the core link in desert management, uses a variety of technical means to fix mobile sand dunes, creating conditions for subsequent ecological restoration.

[0025] 1. Engineering sand fixation technology.

[0026] 1. Mechanical sand barriers: Mechanical sand barriers are a direct sand fixation method that uses physical obstacles to block the flow of wind and sand. They mainly include: straw grid sand barriers: using materials such as wheat straw and rice straw to form a 1m×1m grid on the sand, which can reduce wind speed by more than 85%. It is low-cost and the materials are easily available; high vertical sand barriers: using reeds, branches and other materials to make 2-3 meter high fences, suitable for strong wind areas such as the top of sand dunes; clay sand barriers: covering the sand layer with a 10-15cm thick clay layer to form a wind erosion-resistant crust. It is more expensive but has good durability.

[0027] 2. Chemical sand fixation: Sand particles are bonded together to form a consolidation layer by spraying chemical materials: Asphalt emulsion: Sprayed after dilution, it can form a consolidation layer with an effective period of 3-5 years; High molecular polymer: such as polyacrylamide (PAM), which is environmentally friendly but has a high cost; Soil solidifier: A new environmentally friendly material, some products are biodegradable.

[0028] 3. Wind and sand prevention system: Establish a multi-level integrated protection system: Front sand-blocking belt: Set up high vertical sand barriers 3-5 kilometers away from the oasis; Enclosure belt: Prohibit grazing and other human interference in the middle area; Shelter forest belt: Plant drought-resistant shrubs near the green edge.

[0029] 2. Plant sand fixation technology.

[0030] 1. Selection of suitable plants: Select plants with the following characteristics: Deep root system: For example, the main root of Artemisia can reach 3-5 meters; Drought resistance: Camel thorn can tolerate annual precipitation <100mm; Strong reproductive capacity: A single flower stick plant can produce tens of thousands of seeds annually; Economic value: Sea buckthorn, wolfberry, etc. have both ecological and economic value.

[0031] 2. Main sand-fixing plants: Shrubs: Haloxylon ammodendron, Salix psammophila, Croupio serrata, Calligonum mongolicum; Herbs: Aspergillus oryzae, Artemisia ordosica, Smilax glabra; Trees: Populus euphratica, Elaeagnus angustifolia (needs groundwater support).

[0032] 3. Plant configuration technology: Strip planting: shrub belts are set along the main wind direction, with a belt spacing of 5-8 meters; grid planting: shrubs and herbaceous plants form a complex community; rain-fed planting: direct sowing using rainy season precipitation, low cost but large fluctuations in survival rate.

[0033] 3. Comprehensive sand control model.

[0034] 1. Consolidation: Set up mechanical sand barriers to fix quicksand; Block: Establish protective forest belts to block wind and sand; Seal: Seal sand and grow grass to restore natural vegetation; Create: Artificially plant suitable plants; Utilize: Rationally develop sandy area resources.

[0035] 2. Photovoltaic desertification control: Innovatively combining solar energy development with desertification control: Photovoltaic panels reduce surface wind speed by 30-50%; regular cleaning of photovoltaic panels promotes vegetation recovery.

[0036] 3. Microbial sand fixation: An emerging biotechnology method: inoculating cyanobacteria, lichens and other microorganisms to form a biological crust; the crust can resist erosion at wind speeds of 10m / s; natural crusts take 3-5 years to form, while artificial inoculation can shorten the time to 1-2 years.

[0037] 4. Key points for implementing sand fixation projects.

[0038] Preliminary investigation: including basic data such as wind speed and direction, sand dune movement speed, and groundwater; adapting to local conditions: plant fixation can be given priority in areas with annual precipitation >200mm, while engineering measures are mainly used in extremely arid areas; seasonal selection: plant planting should be carried out before and after the rainy season, and sand barrier installation should be completed before the windy season; post-maintenance: at least a three-year period of replanting and facility maintenance; cost control: the cost of grass grids is about 3,000 yuan / mu, and plant sand fixation is about 5,000 yuan / mu.

[0039] 5. Evaluation of sand fixation benefits.

[0040] Ecological benefits: For every 10% increase in vegetation coverage, surface wind erosion is reduced by 60%; near-surface wind speed in sand fixation areas can be reduced by 50-70%.

[0041] Desert fixation technology has evolved from a single measure into a multidisciplinary, systematic project. Future trends will place greater emphasis on the synergy between ecological restoration and green development. With technological advancements and improved management, desert control is shifting from "people advancing and sand retreating" to "harmony between people and sand," providing a solution for global desertification control.

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] Reference Figures 1 to 4The present invention provides an environmentally friendly sand-fixing device suitable for quicksand and slope stabilization, comprising a fixed pile 1, which is vertically inserted into the sand, and a plurality of fixed piles 1 are arranged in an array; a connecting component, which is fixedly sleeved on the top of the outer wall of the fixed pile 1, and the connecting component corresponds to the fixed pile 1 one by one; a horizontal rod 12, which is arranged between any two adjacent fixed piles 1, and both ends of the horizontal rod 12 are detachably connected to the fixed pile 1 through the connecting component; an auxiliary component, which is arranged in the fixed pile 1, and the auxiliary component is used to assist the fixed pile 1 in fixing in the sand; a sand-proof bundle 15, which is vertically slidably arranged in the horizontal rod 12, and each horizontal rod 12 has a A plurality of sand-proof bundles 15 are provided, and the plurality of sand-proof bundles 15 are arranged at equal intervals along the length direction of the horizontal rod 12; an insertion cylinder 13 is vertically fixedly connected to the bottom end of the horizontal rod 12, and the insertion cylinder 13 corresponds one-to-one to the sand-proof bundles 15, and the sand-proof bundles 15 are slidably arranged in the insertion cylinder 13; a height adjustment component is provided in the horizontal rod 12, and the height adjustment component is fixedly connected to the sand-proof bundles 15, and the height adjustment component is used to drive the insertion cylinder 13 to slide up and down in the insertion cylinder 13; a wind drive component is detachably connected to the height adjustment component, and the wind drive component is used to provide power output for the height adjustment component.

[0044] The bottom end of the fixed pile 1 is fixedly connected with a square pointed cone 9, which makes it easy for the fixed pile 1 to be inserted into the sand.

[0045] A circular pointed cone 14 is fixedly connected to the bottom end of the insertion cylinder 13 , and the circular pointed cone 14 makes it easy for the insertion cylinder 13 to be inserted into the sand.

[0046] Through the provided connecting components, different numbers of fixed piles and horizontal rods can be connected and assembled according to the size of the sand area to be fixed, thereby increasing the applicability of the entire sand fixation device. The auxiliary components provided in the fixed piles can assist in fixing the fixed piles after the fixed piles are inserted into the sand, thereby improving the stability effect of the device. The sand-proof bundles provided in the horizontal rods can achieve the purpose of sand fixation. The height adjustment components provided in the horizontal rods can use the power output by the wind drive component to adjust the height of the sand-proof bundles inserted in the cylinder, so that the sand-proof bundles can change their height according to the size of the wind and sand, thereby greatly improving the sand fixation effect of the device.

[0047] Furthermore, the height adjustment assembly includes a line roller 24, which is arranged in a clearance space 23 opened inside the horizontal rod 12. The line roller 24 is arranged vertically and the bottom end is rotatably connected to the bottom wall of the clearance space 23. The top of the line roller 24 rotates through the top wall of the clearance space 23 and the connecting assembly. The wind drive assembly is detachably connected to the top of the line roller 24. One end of a rope 25 is fixedly connected to the top of the line roller 24. The rope 25 is wound around the line roller 24. The other end of the rope 25 passes through the bottom end of the sand-proof bundle 15 in sequence and is fixedly connected to the side wall of the clearance space 23 away from the line roller 24.

[0048] Furthermore, two rope grooves 27 are provided on the outer wall of the sand-proof bundle 15, and the two rope grooves 27 are symmetrically arranged on both sides of the central axis of the sand-proof bundle 15. A threading tube 28 is fixedly passed through the bottom end of the sand-proof bundle 15, and the two ends of the threading tube 28 are respectively located in the two rope grooves 27, and the rope 25 slides through the threading tube 28.

[0049] Furthermore, a plurality of guide rods 26 are fixedly connected in the clearance space 23 , with two guide rods 26 forming a group. Each group of guide rods 26 corresponds one-to-one to the sand-proof bundle 15 . The two guide rods 26 in each group are symmetrically arranged on both sides of the sand-proof bundle 15 and correspond one-to-one to the rope grooves 27 , and the rope 25 slides around the guide rods 26 .

[0050] Furthermore, a counterweight 29 is fixedly connected to the bottom end of the sand-proof beam 15 .

[0051] Furthermore, the wind-driven assembly includes a rotating rod 4, which is vertically arranged and the bottom end of which is detachably connected to the top of the line roller 24. A plurality of connecting rods 5 are fixedly connected to the top of the outer wall of the rotating rod 4. The plurality of connecting rods 5 are circumferentially and evenly spaced along the outer wall of the rotating rod 4. Each connecting rod 5 is fixedly connected to a wind bowl 6 at one end away from the rotating rod 4.

[0052] When the wind force in the desert increases, it acts on the wind bowl 6, which drives the line roller 24 to rotate through the rotating rod 4. During the rotation of the line roller 24, the rope 25 is gradually wound around the line roller 24. As the winding continues, the free length of the rope 25 is gradually shortened. In addition, the guiding effect of the guide rod 26 on the rope 25 allows the rope 25 to drive the sand-proof bundle 15 to continuously rise in the insertion cylinder 13, thereby increasing the height of the sand-proof bundle 15, so that the sand-proof bundle 15 can fix sand in a higher space; when the wind force gradually decreases, the wind bowl 6 no longer drives the rotating rod 4 and the line roller 24 to rotate. At this time, under the action of the counterweight block 29, the sand-proof bundle 15 continues to descend in the insertion cylinder 13 until it descends to a height close to the ground. During the descent of the sand-proof bundle 15, the rope 25 wound around the line roller 24 is opened again to ensure the smooth descent of the sand-proof bundle 15.

[0053] Furthermore, the auxiliary component includes a hollow rod 8, which is rotatably arranged above the inside of the fixed pile 1, the top of the hollow rod 8 is located outside the fixed pile 1 and is fixedly connected to the rotating sleeve 7, the middle of the outer wall of the hollow rod 8 is fixedly connected to the limit plate 30, the limit plate 30 is horizontally rotatably arranged in the fixed pile 1, the bottom end of the hollow rod 8 is internally threaded with an auxiliary driving part, and the bottoms of the four outer walls of the fixed pile 1 are respectively rotatably connected to the expansion part, and the auxiliary driving part corresponds to the expansion part.

[0054] Furthermore, the auxiliary driving part includes a screw 20, the top end of the screw 20 is threadedly connected to the bottom end of the hollow rod 8, and a conical platform 21 is fixedly provided on the outer wall of the screw 20, with the tip of the conical platform 21 facing downward. The conical platform 21 is arranged in an accommodating space 16 opened inside the fixed pile 1, and a threaded blind hole 17 is opened in the middle of the bottom wall of the accommodating space 16, and the bottom end of the screw 20 is threadedly connected to the threaded blind hole 17.

[0055] Furthermore, the expansion part includes an expansion rod 11, the cross-section of the expansion rod 11 is triangular, and the expansion rod 11 is arranged in a receiving groove 10 opened at the bottom of the outer wall of the fixed pile 1. The top end of the outer wall of the expansion rod 11 is rotatably connected to the fixed pile 1 through a rotating shaft 18. The top end of the outer wall of the expansion rod 11 is also fixedly connected to a toggle block 19, which is located in the receiving space 16 and corresponds to the conical platform 21.

[0056] A flat surface of the deployment rod 11 contacts the side wall of the receiving groove 10, and a tip corresponding to the flat surface faces the outside of the fixed pile 1, so that the deployment rod 11 can reduce the resistance of the sand to the deployment rod 11 through the tip during the deployment process.

[0057] A side wall of the accommodating space 16 is provided with a clearance opening 22 , which is used to make way for the toggle block 19 during its rotation.

[0058] After the fixed pile 1 is inserted into the sand, a lever is inserted into the rotating sleeve 7, and the rotating sleeve 7 is rotated by the lever, and the hollow rod 8 is driven to rotate. Since the screw 20 is threadedly connected to the hollow rod 8 and the height position of the hollow rod 8 remains unchanged, the screw 20 can be driven to rise or fall during the rotation of the hollow rod 8. When the screw 20 descends, the conical table 21 is also brought down. During the descent of the conical table 21, it contacts the toggle block 19 and drives the toggle block 19 to rotate around the rotating shaft 18. During the rotation of the toggle block 19, the expansion rod 11 can be driven to expand outward into the sand, thereby assisting the fixed pile 1 in being fixed.

[0059] Furthermore, the connecting assembly includes a ring 2, which is a quadrilateral and is fixedly mounted on the top of the fixed pile 1. The four outer walls of the ring 2 are respectively fixedly connected with a plug-in sleeve 3, and the end of the horizontal rod 12 can be detachably installed in the plug-in sleeve 3.

[0060] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0061] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection of the present invention.

Claims

1. An environmentally friendly sand-fixing device suitable for quicksand and slope stabilization, characterized in that: include A fixed pile (1) is vertically inserted into the sand, and a plurality of the fixed piles (1) are arranged in an array; A connecting assembly is fixedly sleeved on the top of the outer side wall of the fixing pile (1), and the connecting assembly corresponds to the fixing pile (1) one by one; A horizontal rod (12) is arranged between any two adjacent fixing piles (1), and both ends of the horizontal rod (12) are detachably connected to the fixing piles (1) via the connecting assembly; an auxiliary component, arranged in the fixing pile (1), the auxiliary component being used to assist in fixing the fixing pile (1) in the sand; A sand-proof bundle (15) is vertically slidably arranged in the horizontal rod (12), and a plurality of the sand-proof bundles (15) are arranged in each horizontal rod (12), and the plurality of the sand-proof bundles (15) are arranged at equal intervals along the length direction of the horizontal rod (12); An insertion cylinder (13) is vertically fixedly connected to the bottom end of the horizontal rod (12), the insertion cylinder (13) corresponds to the sand-proof bundle (15) one by one, and the sand-proof bundle (15) is slidably arranged in the insertion cylinder (13); a height adjustment component, disposed in the horizontal rod (12), the height adjustment component being fixedly connected to the sand-proof bundle (15), and the height adjustment component being used to drive the insertion cylinder (13) to slide up and down in the insertion cylinder (13); A wind-driven component is detachably connected to the height-adjusting component, and the wind-driven component is used to provide power output for the height-adjusting component.

2. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 1, characterized in that: The height adjustment assembly includes a line roller (24), the line roller (24) is arranged in a clearance space (23) opened inside the horizontal rod (12), the line roller (24) is vertically arranged and the bottom end is rotatably connected to the bottom wall of the clearance space (23), the top end of the line roller (24) rotates through the top wall of the clearance space (23) and the connecting assembly, the wind drive assembly is detachably connected to the top end of the line roller (24), the top end of the line roller (24) is fixedly connected to one end of a rope (25), the rope (25) is wound around the line roller (24), and the other end of the rope (25) is fixedly connected to the side wall of the clearance space (23) away from the line roller (24) after passing through the bottom end of the sand-proof bundle (15) in sequence.

3. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 2, characterized in that: The outer side wall of the sand-proof bundle (15) is provided with two rope-containing grooves (27), and the two rope-containing grooves (27) are symmetrically arranged on both sides of the central axis of the sand-proof bundle (15). A threading tube (28) is fixedly provided at the bottom end of the sand-proof bundle (15), and the two ends of the threading tube (28) are respectively located in the two rope-containing grooves (27), and the rope (25) slides through the threading tube (28).

4. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 3, characterized in that: A plurality of guide rods (26) are fixedly connected in the clearance space (23), two of the guide rods (26) form a group, each group of the guide rods (26) corresponds one-to-one to the sand-proof bundle (15), and the two guide rods (26) in each group are symmetrically arranged on both sides of the sand-proof bundle (15) and correspond one-to-one to the rope-containing groove (27), and the rope (25) slides around the guide rods (26).

5. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 1, characterized in that: The bottom end of the sand-proof bundle (15) is fixedly connected with a counterweight (29).

6. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 2, characterized in that: The wind-driven assembly comprises a rotating rod (4), the rotating rod (4) being vertically arranged and the bottom end of which is detachably connected to the top end of the line roller (24), a plurality of connecting rods (5) being fixedly connected to the top end of the outer wall of the rotating rod (4), the plurality of connecting rods (5) being equidistantly arranged along the circumference of the outer wall of the rotating rod (4), and a wind bowl (6) being fixedly connected to the end of each connecting rod (5) away from the rotating rod (4).

7. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 1, characterized in that: The auxiliary component comprises a hollow rod (8), the hollow rod (8) is rotatably arranged above the interior of the fixed pile (1), the top end of the hollow rod (8) is located outside the fixed pile (1) and is fixedly connected to a rotating sleeve (7), the middle part of the outer wall of the hollow rod (8) is fixedly connected to a limit plate (30), the limit plate (30) is horizontally rotatably arranged in the fixed pile (1), the bottom end of the hollow rod (8) is internally threadedly connected to an auxiliary driving part, and the bottoms of the four outer walls of the fixed pile (1) are rotatably connected to the expansion parts, and the auxiliary driving part corresponds to the expansion part.

8. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 7, characterized in that: The auxiliary driving part comprises a screw (20), the top end of the screw (20) is connected to the bottom end of the hollow rod (8) by a thread, the outer wall of the screw (20) is fixedly sleeved with a conical platform (21), the tip of the conical platform (21) faces downward, and the conical platform (21) is arranged in an accommodating space (16) opened inside the fixed pile (1), a threaded blind hole (17) is opened in the middle of the bottom wall of the accommodating space (16), and the bottom end of the screw (20) is threadedly connected to the threaded blind hole (17).

9. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 8, characterized in that: The unfolding portion comprises an unfolding rod (11), the unfolding rod (11) having a triangular cross section, the unfolding rod (11) being arranged in a receiving groove (10) provided at the bottom of the outer wall of the fixing pile (1), the top end of the outer wall of the unfolding rod (11) being rotatably connected to the fixing pile (1) via a rotating shaft (18), the top end of the outer wall of the unfolding rod (11) being further fixedly connected to a toggle block (19), the toggle block (19) being located in the receiving space (16) and corresponding to the conical platform (21).

10. The environmentally friendly sand-fixing device suitable for quicksand and slope stabilization according to claim 1, characterized in that: The connecting assembly comprises a collar (2), the collar (2) being quadrilateral, the collar (2) being fixedly sleeved on the top of the fixing pile (1), the four outer side walls of the collar (2) being respectively fixedly connected with plug sleeves (3), and the end of the horizontal rod (12) being detachably mounted in the plug sleeves (3).

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