Turf cultivation fixing device for preventing and controlling water and soil loss

Abstract

The utility model discloses a turf cultivation fixing device for preventing and controlling water and soil loss, which comprises a fixing line, mounting plates are mounted at two ends of the fixing line, fixing plates are mounted above the two mounting plates, and fixing columns are arranged on two sides of each fixing plate. The turf cultivation fixing device relates to the technical field of turf cultivation fixing, through the cooperation of the installation column, the spring and the adjusting device, the fixing column is installed on the ground, the fixing line abuts against the turf, after the installation plate and the fixing line abut against the turf, the installation plate can extrude the spring, and in the process that the spring is extruded, the fixing line is fixed to the turf. The mounting column can make the mounting plate move upwards stably and prevent the spring from being extruded and deformed, the top of the spring abuts against the bottom of the fixing plate, the spring can exert counter-acting force on the mounting plate, and therefore the fixing line abuts against the turf, and the situation that the pressure of the fixing line on the turf is too large is avoided through elastic deformation of the spring; and the fixation of the turf can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of turf cultivation and fixing technology, specifically a turf cultivation and fixing device for soil and water conservation. Background Technology

[0002] Soil erosion refers to the continuous wear and tear on the Earth's surface caused by external forces such as wind, water, and ice melt, resulting in various damage, movement, and deposition of surface soil, parent material, and rocks, as well as the loss of water itself. This includes soil erosion and water loss. Turf cultivation and fixing devices are one of the important measures for soil erosion prevention and control. By laying turf, the dense surface cover and developed root system form an effective natural barrier to resist rainwater erosion and wind erosion. Traditional turf cultivation and fixing devices rely on manual laying of turf and simple fixing with stones, clods of soil, or wooden sticks.

[0003] For example, a turf cultivation and fixing device for soil and water conservation, disclosed in CN1 19111330A, includes: a splicable frame fixed to the ground; fixing ropes arranged at equal intervals on the splicable frame; a tensioning mechanism detachably connected to one end of the fixing ropes and abutting against one side of the splicable frame; and a quick-release mechanism installed at the other end of the fixing ropes. The splicable frame has several mounting holes arranged in a row, through which the quick-release mechanism passes and abuts against the other side of the splicable frame. The splicable frame has a grid-like structure, and connecting components are installed at the ends of the splicable frames. Adjacent splicable frames are detachably connected via these connecting components. This invention can fix the turf, ensuring it is fixed to the laying area during the initial laying stage and can be recycled after use, reducing environmental impact.

[0004] However, in actual use, because newly cultivated turf is relatively fragile, when the fixing frame and fixing line are placed directly on the turf, the weight of the fixing frame will cause the fixing line to exert too much pressure on the turf, resulting in damage to the turf. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a turf cultivation fixing device for soil and water conservation. It solves the problem that in actual use, when newly cultivated turf is relatively fragile, the weight of the fixing frame will cause excessive pressure on the turf when the fixing frame and fixing line are placed directly on the turf, resulting in turf damage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a turf cultivation fixing device for soil and water conservation, comprising a fixing line, with mounting plates installed at both ends of the fixing line, a fixing plate installed above each of the two mounting plates, fixing posts on both sides of each fixing plate, and a pressing structure installed on the top of each mounting plate. The pressing structure comprises: a mounting post, fixedly connected to the top of the mounting plate and inserted into the inner wall of the fixing plate; a spring, pressed against the fixing plate and the mounting plate and sleeved on the outer wall of the mounting post; and an adjusting device installed on both sides of the outer wall of the fixing plate. Through the cooperation of the mounting post and the spring, the pressure of the fixing line on the turf is prevented from being excessive, and the adjusting device can adjust the pressure of the fixing line on the turf.

[0007] Preferably, the adjusting device includes: a slider, fixedly connected to the top of the fixing plate and fixedly connected to the outer wall of the fixing post by bolts; and a groove, formed on the side of the fixing post near the fixing plate, with its inner wall slidably engaged with the outer wall of the slider; wherein, through the cooperation of the slider and the groove, the pressure of the fixing plate on the spring is changed, thereby adjusting the pressure of the fixing line on the lawn.

[0008] Preferably, a base plate is fixedly connected to the bottom of the fixed column, and ground nails are inserted into the inner wall of the base plate.

[0009] Preferably, both ends of the fixing line are equipped with a tension adjustment device, which includes: a screw, fixedly connected to one end of the fixing line and inserted into the bottom notch of the mounting plate; and a nut, threadedly connected to the outer wall of the screw and pressed against the side of the mounting plate away from the fixing line. The tension of the fixing line is adjusted by the cooperation of the screw and the nut.

[0010] Preferably, a flange is fixedly connected above the side of the fixing column away from the fixing plate.

[0011] Beneficial effects

[0012] This utility model provides a turf cultivation fixing device for soil and water conservation. It has the following beneficial effects: This turf cultivation fixing device for soil and water conservation, through the cooperation of a mounting post, a spring, and an adjusting device, installs the fixing post on the ground and presses the fixing line against the turf. After the mounting post and fixing line are pressed against the turf, the mounting post compresses the spring. During this compression, the mounting post allows the mounting post to move the mounting post upwards stably and prevents the spring from deforming. The top of the spring presses against the bottom of the fixing post, so the spring exerts a reaction force on the mounting post, thus pressing the fixing line against the turf. The elastic deformation of the spring prevents excessive pressure from the fixing line on the turf and ensures the turf is fixed.

[0013] With the cooperation of screws, nuts, and mounting plates, the fixing line is fixed to one end of the screw by binding. When fixing turf of different areas, select a fixing line of appropriate length, bind it to the screw, and insert the screw into the bottom of the fixing plate. Make the nuts at both ends of the fixing line press against the outer wall of the mounting plate. After fixing, turn the nuts to pull the fixing line with the screw, tighten it, and better fix the turf. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the appearance of the present utility model;

[0015] Figure 2 for Figure 1 A structural diagram of the central fixing line, mounting plate, and fixing plate;

[0016] Figure 3 for Figure 2 A structural diagram of the mounting plate, fixing wires, and springs;

[0017] Figure 4 for Figure 2 A structural diagram of the central fixing plate, fixing column, and flange.

[0018] In the diagram: 1. Fixed line; 2. Extrusion structure; 21. Mounting column; 22. Spring; 23. Adjusting device; 231. Slider; 232. Slide groove; 3. Tightness adjustment device; 31. Screw; 32. Nut; 11. Mounting plate; 12. Fixing plate; 13. Base plate; 14. Ground nail; 15. Flange; 16. Fixing column. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In actual use, because newly cultivated turf is relatively fragile, when the fixing frame and fixing line are placed directly on the turf, the weight of the fixing frame will cause the fixing line to exert too much pressure on the turf, resulting in damage to the turf.

[0021] In view of this, the present invention provides a turf cultivation fixing device for soil and water conservation, which solves the problem that in actual use, the weight of the fixing frame will cause excessive pressure on the turf when the fixing frame and fixing line are placed directly on the turf, which is relatively fragile, thus causing the turf to break.

[0022] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0023] Example 1: By Figure 1-4 It is known that a turf cultivation fixing device for soil and water conservation includes a fixing line 1, with mounting plates 11 installed at both ends of the fixing line 1, and fixing plates 12 installed above the two mounting plates 11. Fixing posts 16 are provided on both sides of the fixing plates 12, and a pressing structure 2 is installed on the top of the mounting plates 11. The pressing structure 2 includes: a mounting post 21, which is fixedly connected to the top of the mounting plates 11 and inserted into the inner wall of the fixing plate 12; a spring 22, which is pressed against the fixing plate 12 and the mounting plate 11 and sleeved on the outer wall of the mounting post 21; and an adjusting device 23, which is installed on both sides of the outer wall of the fixing plate 12. The fixing line 1 exerts pressure on the turf without being too high through the cooperation of the mounting post 21 and the spring 22, and the adjusting device 23 can adjust the pressure exerted by the fixing line 1 on the turf.

[0024] In the specific implementation process, it is worth noting that the material of the fixing line 1 is determined according to the actual situation, and several of them are set. The squeezing force of the spring 22 on the mounting plate 11 depends on the squeezing of the turf on the mounting plate 11 and the fixing line 1, so as to avoid excessive pressure and damage to the turf. Moreover, when the turf grows, the adjustment device 23 can be used to adjust the pressure of the fixing plate 12 on the spring 22. When the fixing plate 12 squeezes the spring 22 and is fixed to the outer wall of the fixing post 16, the pressure borne by the spring 22 will be transmitted to the mounting plate 11, so that the mounting plate 11 drives the fixing line 1 to fix the turf. In this way, the turf can be fixed according to different growth conditions, and damage to the turf can also be avoided.

[0025] Furthermore, the adjusting device 23 includes: a slider 231, fixedly connected to the top of the fixing plate 12 and fixedly connected to the outer wall of the fixing post 16 by bolts; a groove 232, opened on the side of the fixing post 16 near the fixing plate 12, and its inner wall slidably engages with the outer wall of the slider 231; wherein, through the cooperation of the slider 231 and the groove 232, the pressure of the fixing plate 12 on the spring 22 is changed, thereby adjusting the pressure of the fixing line 1 on the lawn;

[0026] In the specific implementation process, it is worth noting that the slider 231 is slidably engaged with the inner wall of the slide groove 232, so that the fixing plate 12 is very stable during the lifting process. Furthermore, the inner wall of the slider 231 is threaded with bolts. After the bolts extend to the outer wall of the slider 231, they will press against the outer wall of the fixing column 16, increasing the friction between the slider 231 and the slide groove 232, further fixing the fixing plate 12 to the outer wall of the fixing column 16, and preventing movement under the squeezing force of the spring 22.

[0027] Furthermore, a base plate 13 is fixedly connected to the bottom of the fixed column 16, and a ground nail 14 is inserted into the inner wall of the base plate 13.

[0028] In the specific implementation process, it is worth noting that the same through holes are opened at the front and back of the base plate 13, and the inside of the through holes is provided with threads. The threads can be connected with the threads on the outer wall of the ground nail 14. In this way, after the base plate 13 is pressed against the ground, the ground nail 14 can be inserted into the ground and fix the base plate 13 to the ground, making the whole device more stable.

[0029] Specifically, when using this turf cultivation fixing device for soil and water conservation, during installation, the base plate 13 at the bottom of the fixing post 16 is pressed firmly against the ground. During placement, the base plate 13 should not be squeezed against the turf. When the fixing post 16 is placed, the mounting plate 11 and fixing line 1 will squeeze the turf. Since the turf is fixed to the ground and cannot move, the fixing line 1 and mounting plate 11 will experience resistance. Because the horizontal height of the base plate 13 at the bottom of the fixing post 16 is higher than the horizontal height of the mounting plate 11 and fixing line 1, when the mounting plate 11 and fixing line 1 experience resistance, the spring 22 at its top is compressed. When the spring 22 is compressed, the mounting post 21 will move accordingly to ensure the spring 22 remains in place. When compressed, it will not move to either side, and the fixing plate 12 at the top of the spring 22 is fixed to the outer wall of the fixing post 16 by the slider 231. Therefore, when the spring 22 is under pressure, it will rebound to the mounting plate 11 under the same action, thereby pressing the mounting plate 11 and the fixing line 1 against the turf. Under the elasticity of the spring 22 itself, it can ensure that the pressure of the fixing line 1 on the turf is not too large, thus avoiding damage to the turf. Furthermore, by loosening the bolts on the outer wall of the slider 231, the slider 231 can move on the inner wall of the groove 232, adjusting the height of the fixing plate 12 and the deformation distance of the spring 22. This adjusts the fixing pressure of the mounting plate 11 and the fixing line 1 on the lawn, thereby preventing damage to the turf.

[0030] Example 2: From Figure 1-4It can be seen that both ends of the fixing line 1 are equipped with a tension adjustment device 3. The tension adjustment device 3 includes: a screw 31, which is fixedly connected to one end of the fixing line 1 and inserted into the bottom notch of the mounting plate 11; and a nut 32, which is threaded to the outer wall of the screw 31 and abuts against the side of the mounting plate 11 away from the fixing line 1. The tension of the fixing line 1 is adjusted by the cooperation of the screw 31 and the nut 32.

[0031] In the specific implementation process, it is worth noting that several grooves are provided at the bottom of the mounting plate 11. The diameter of the grooves is larger than the diameter of the screw 31, so that the screw 31 can be inserted into the grooves. A ring is installed at the end of the screw 31 near the fixing line 1 to tie the fixing line 1 to the screw 31. In this way, when fixing turf of different areas, the appropriate length of fixing line 1 can be selected. After installation, the nut 32 is rotated to make the screw 31 drive the fixing line 1 to move outward of the mounting plate 11 and straighten the fixing line 1.

[0032] Furthermore, a flange 15 is fixedly connected above the side of the fixed column 16 away from the fixed plate 12;

[0033] In the specific implementation process, it is worth noting that using flange 15 to connect multiple fixing devices together increases the area of ​​the turf that can be fixed, and four through holes are evenly opened around the surface of flange 15, which makes the connection more stable.

[0034] Specifically, based on the above embodiments, before installing the fixing device, a fixing line 1 of appropriate length is selected according to the area of ​​the turf, and the selected fixing line 1 is wound around the ring at one end of the screw 31. The screw 31 is then inserted into the groove at the bottom of the mounting plate 11. After insertion, the nut 32 is placed on the side of the screw 31 away from the fixing line 1 and pressed against the outer wall of the mounting plate 11. The nut 32 is rotated to make the screw 31 move the fixing line 1 towards the mounting plate 11, straightening the fixing line 1. This makes fixing the turf more stable. When the area of ​​the turf is too large, the flanges 15 on the outside of multiple fixing devices are aligned, and bolts are passed through the holes on the flanges 15 to connect them together, so that the fixing device can fix a large area of ​​turf.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A turf cultivation fixing device for preventing soil erosion, comprising a fixing wire (1), characterized in that: Both ends of the fixed line (1) are provided with mounting plates (11), the upper sides of the two mounting plates (11) are provided with fixed plates (12), both sides of the fixed plate (12) are provided with fixed columns (16), the top of the mounting plate (11) is provided with an extrusion structure (2), the extrusion structure (2) comprises: The mounting column (21) is fixedly connected to the top of the mounting plate (11) and is inserted into the inner wall of the fixed plate (12); The spring (22) is abutted between the fixed plate (12) and the mounting plate (11) and is sleeved on the outer wall of the mounting column (21); The adjusting device (23) is installed on both sides of the outer wall of the fixed plate (12); Wherein, through the cooperation of the mounting column (21) and the spring (22), the pressure of the fixed line (1) on the lawn is not too large, and the adjusting device (23) can adjust the pressure of the fixed line (1) on the lawn.

2. The turf cultivation and fixing device for preventing and treating water and soil loss according to claim 1, characterized in that: The adjusting device (23) comprises: The sliding block (231) is fixedly connected to the top of the fixed plate (12) and is fixedly connected to the outer wall of the fixed column (16) by a bolt; The sliding groove (232) is opened on one side of the fixed column (16) close to the fixed plate (12), and the inner wall is slidably connected to the outer wall of the sliding block (231); Wherein, through the cooperation of the sliding block (231) and the sliding groove (232), the pressure of the fixed plate (12) on the spring (22) is changed, so that the pressure of the fixed line (1) on the lawn is adjusted.

3. The turf cultivation and fixing device for preventing and treating water and soil loss according to claim 1, characterized in that: The bottom of the fixed column (16) is fixedly connected with a bottom plate (13), and the inner wall of the bottom plate (13) is inserted with a ground nail (14).

4. The turf cultivation and fixing device for preventing and treating water and soil loss according to claim 1, characterized in that: Both ends of the fixed line (1) are provided with tightness adjusting devices (3), the tightness adjusting device (3) comprises: The screw rod (31) is fixedly connected to one end of the fixed line (1) and is inserted into the bottom opening of the mounting plate (11); The nut (32) is threadedly connected to the outer wall of the screw rod (31) and is abutted to one side of the mounting plate (11) away from the fixed line (1); Wherein, through the cooperation of the screw rod (31) and the nut (32), the tightness of the fixed line (1) is adjusted.

5. The turf cultivation and fixing device for preventing and treating water and soil loss according to claim 1, characterized in that: The flange (15) is fixedly connected to the upper side of the fixed column (16) away from the fixed plate (12).

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