Slope protection device for garden water and soil conservation
By using measuring shovels and rangefinders in the slope protection device to monitor soil movement, combined with the early warning mechanism of the signal transmitter, the problem of the inability to early warning soil sliding in the prior art is solved, which improves safety and reduces the risk of slope protection collapse.
Patent Information
- Application Number
- CN202411401867.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-01-03
AI Technical Summary
The existing slope protection device cannot effectively warn of soil sliding during rainy season, resulting in safety hazards and cannot prevent slope protection from collapse.
By setting up a measuring shovel and a range finder in the slope protection device, the movement of the soil is monitored and the signal transmitter is used to send out an early warning signal. When the soil reaches the preset minimum distance or maximum displacement per unit time, warning of possible landslides in advance. Avoid casualties.
Early warning of landslides has been achieved, safety has been improved, unnecessary casualties have been avoided, and the risk of slope protection collapse has been reduced.
Smart Images
Figure CN119243741A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of ecological slope protection, in particular to a slope protection device for garden soil and water conservation. Background Art
[0002] When the existing slope protection device encounters heavy rain or landslide, the rocks on the slope will roll down and hit the planted flowers, plants and trees. In the best case, the trees will tilt, affecting the slope protection effect. In the worst case, the trees will collapse, causing more serious damage.
[0003] Chinese patent CN116695748B discloses a soil and water conservation slope protection device, including a slope protection slant plate and a slope protection top plate located on the slope, the slope protection top plate is fixed at one end of the slope protection slant plate, and the slope protection top plate is parallel to the ground, a plurality of reinforcement nails are fixed on the slope protection slant plate and the slope protection top plate, a plurality of grass planting openings are arranged in an array on the slope protection slant plate, a plurality of tree planting openings are opened on the slope protection slant plate, and the grass planting openings are located below the tree planting openings, a plurality of arc-shaped guard plates are fixed in an array on the slope protection slant plate, and the plurality of arc-shaped guard plates are respectively located above the plurality of grass planting openings, a plurality of diversion channels are opened on the slope protection slant plate, and the diversion channels are staggered with the grass planting openings, and a straightening mechanism is arranged above the tree planting opening for straightening the trees planted in the tree planting openings.
[0004] Although the above scheme can prevent trees from falling, another function of the slope protection is to ensure that the inclined garden slope will not disintegrate due to soil erosion, which will lead to collapse. However, after the slope protection has been used for a long time, the soil of the slope protection is prone to sliding in the rainy season. Rainwater will eventually flow to the lower part, and the soil in the lower part of the slope protection will be washed away by the water flow, and the soil in the higher part will be filled in, which will cause the soil in the slope protection to slide. Over time, gaps will appear between the slope protection and the soil. In the rainy season, the soil on one side of the slope protection will also be lost faster and faster. In the end, even with the protection of the slope protection, there is no guarantee that collapse will not occur, which will lead to serious safety hazards. The existing slope protection cannot provide early warning of the above-mentioned soil layer sliding. Summary of the invention
[0005] In view of the above problems, a slope protection device for garden soil and water conservation is provided. A measuring shovel and a rangefinder are provided. The movement of the measuring shovel is monitored by the rangefinder, and then the movement of the slope soil is determined. A signal transmitter is also provided. The signal transmitter can send a signal. The signal sent by the signal transmitter is used to remind the slope of an impending landslide, and is used to give an early warning of the landslide. When the soil on the slope slides from top to bottom along the inclination direction of the slope, the measuring shovel inserted into the slope along the normal direction of the slope can be pushed and moved by the soil, and the rangefinder can measure the displacement of the measuring shovel. The rangefinder is preset with two warning values, namely, a minimum distance and a maximum displacement per unit time. The minimum distance refers to the minimum straight-line distance between the measuring shovel and the rangefinder when the measuring shovel moves toward the rangefinder under the push of the soil. The maximum displacement per unit time refers to the maximum displacement of the measuring shovel moved by the thrust of the soil in a unit time. The preset minimum distance and maximum displacement per unit time of the rangefinder correspond to different soil movement conditions. The preset minimum distance of the rangefinder is for the situation that after long-term use, the soil continues to move downward, and the downward moving soil pushes the measuring shovel toward the rangefinder. When the minimum distance between the rangefinder and the measuring shovel is reached, it means that the soil on the slope has moved downward seriously, and there is a risk of landslide, and the slope needs to be re-reinforced. The preset maximum displacement per unit time of the rangefinder is used to deal with emergencies. The unit time is a fixed value, and the staff can set it according to actual conditions. When the displacement of the measuring shovel under the thrust of the soil reaches the maximum displacement per unit time within the unit time, it means that a landslide has occurred inside the slope, and personnel should be prohibited from approaching the slope, thereby avoiding unnecessary casualties. In this way, by setting up the rangefinder and the measuring shovel, early warning of landslides is achieved, safety is improved, and unnecessary casualties are avoided.
[0006] In order to solve the problems of the prior art, the present invention provides a slope protection device for garden soil and water conservation, comprising a guard plate unit covered on a slope; a measuring shovel is arranged on one side of the guard plate unit facing the slope, the measuring shovel is inserted into the slope along the normal direction of the slope, the measuring shovel is slidably arranged on the guard plate unit along the inclination direction of the slope, the extension direction of the measuring shovel is perpendicular to the end face of the guard plate unit, a distance meter is arranged at one end of the moving stroke of the measuring shovel, the distance meter is used to monitor the straight-line distance from the measuring shovel, a signal transmitter is arranged on the guard plate unit, the distance meter is preset with a minimum distance, and when the distance between the measuring shovel and the distance meter reaches the minimum distance, the signal transmitter transmits an alarm signal.
[0007] Preferably, the rangefinder is also preset with a maximum displacement per unit time, and the unit time is a fixed value. The rangefinder monitors the measuring shovel within the unit time. When the displacement of the measuring shovel within the unit time reaches the maximum displacement per unit time, the signal transmitter sends an alarm signal. When the measuring shovel reaches the minimum distance or the maximum displacement per unit time during movement, the signal transmitter can send a signal.
[0008] Preferably, the scoop surface of the measuring scoop is arranged upward.
[0009] Preferably, a transmission unit is arranged between the measuring shovel and the rangefinder, and the transmission unit includes a transmission bin arranged on the guard plate unit along the moving direction of the measuring shovel, and a slider is slidably arranged in the transmission bin along the extension direction of the transmission bin, the measuring shovel is fixedly connected to the slider, and the rangefinder is located in the transmission bin, and the measuring end of the rangefinder points to the slider along the extension direction of the transmission bin.
[0010] Preferably, a slide groove is provided on the transmission bin along the extension direction of the transmission bin for the measuring shovel to pass through the transmission bin and fixedly connected to the slider, the slider and the slide groove are slidably matched along the extension direction of the transmission bin, and a corrugated cover is provided on the slide groove.
[0011] Preferably, the guard plate unit includes a first guard plate arranged toward the slope and a second guard plate arranged on the side of the first guard plate away from the slope. The first guard plate is fixedly arranged on the side of the first guard plate facing the slope. The insertion end of the plug plate is a pointed structure, the plug plate is a shovel-shaped structure, and the convex surface of the plug plate arranged on the first guard plate faces upward.
[0012] Preferably, a limiting unit is provided in the slide groove, the limiting unit comprises a limiting block, the limiting block is arranged on the first guard plate and is movable along the thickness direction of the first guard plate, when the limiting block is located in the slide groove, the sliding block is located at one end of the slide groove and the sliding block cannot move.
[0013] Preferably, a locking unit is provided on the limit block, and before the guard plate unit is installed on the slope, the locking unit is in a locked state, and the limit block is located in the slide groove.
[0014] Preferably, the locking unit includes a locking rod rotatably set on the limit block, and a circular sweeping area is formed when the locking rod rotates. A locking groove is opened on the side of the first guard plate facing the second guard plate, and the locking groove is a circular structure. The circular structure coincides with the circular sweeping area formed by the rotation of the locking rod. When the extension direction of the locking rod is parallel to the extension direction of the sliding groove, the locking unit is in an unlocked state; when the extension direction of the locking rod is perpendicular to the extension direction of the sliding groove, the locking unit is in a locked state.
[0015] Preferably, a fixing frame is fixedly provided on the end surface of the second guard plate away from the first guard plate, and rectangular frame structures are evenly provided on the fixing frame, and the rectangular frame structures are used to fix the green plants.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] The present invention provides a measuring shovel and a distance meter, monitors the movement of the measuring shovel through the distance meter, and then determines the movement of the slope soil. A signal transmitter is also provided, which can send out a signal. The signal sent out by the signal transmitter is used to remind the slope of an impending landslide, and is used to give an early warning of the landslide. When the soil at the slope slides from top to bottom along the inclination direction of the slope, the measuring shovel inserted into the slope along the normal direction of the slope can be pushed and moved by the soil, and the distance meter can measure the displacement of the measuring shovel. The distance meter is preset with two warning values, namely, a minimum distance and a maximum displacement per unit time. The minimum distance refers to the minimum straight-line distance between the measuring shovel and the distance meter when the measuring shovel moves toward the distance meter under the push of the soil. The maximum displacement per unit time refers to the maximum displacement of the measuring shovel moved by the thrust of the soil in a unit time. The minimum distance and the unit time preset by the distance meter The maximum displacement per unit time corresponds to different soil movement conditions. The minimum distance preset by the rangefinder is for the situation that after long-term use, the soil continues to move downward, and the downward moving soil pushes the measuring shovel toward the rangefinder. When the minimum distance between the rangefinder and the measuring shovel is reached, it means that the slope soil has moved downward seriously and there is a risk of landslide, and the slope needs to be re-reinforced. The maximum displacement per unit time preset by the rangefinder is used to deal with emergencies. The unit time is a fixed value, and the staff can set it according to actual conditions. When the displacement of the measuring shovel under the thrust of the soil in the unit time reaches the maximum displacement per unit time, it means that a landslide has occurred inside the slope, and personnel should be prohibited from approaching the slope, thereby avoiding unnecessary casualties. In this way, by setting up the rangefinder and the measuring shovel, early warning of landslides is achieved, safety is improved, and unnecessary casualties are avoided. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The present invention is a three-dimensional schematic diagram of a slope protection device used for garden soil and water conservation when it is laid in an array.
[0019] Figure 2 It is a three-dimensional schematic diagram of a slope protection device used for garden soil and water conservation.
[0020] Figure 3 The present invention is a three-dimensional schematic diagram of a slope protection device for garden soil and water conservation with part of the corrugated cover removed.
[0021] Figure 4 It is a slope protection device used for garden soil and water conservation. Figure 3 A local enlarged schematic diagram of point A in the middle.
[0022] Figure 5 It is a side view of a slope protection device used for garden soil and water conservation.
[0023] Figure 6 It is a slope protection device used for garden soil and water conservation. Figure 5 A local enlarged schematic diagram of point B in the middle.
[0024] Figure 7 The invention is a cutaway stereoscopic schematic diagram of a slope protection device used for garden soil and water conservation.
[0025] Figure 8 It is a slope protection device used for garden soil and water conservation. Figure 7 A partial enlarged schematic diagram of point C in the middle.
[0026] Fig. 9 The invention discloses a three-dimensional schematic diagram of a slope protection device for garden water and soil conservation, in which a limiting unit is in a locked state after a second guard plate is removed.
[0027] Fig.10 The invention is a three-dimensional schematic diagram of a slope protection device used for garden soil and water conservation when the limiting unit is in an unlocked state.
[0028] The numbers in the figure are:
[0029] 1. Guard plate unit; 11. First guard plate; 12. Second guard plate; 13. Insert plate; 14. Fixing frame; 141. Drain outlet; 2. Measuring shovel; 3. Distance meter; 4. Transmission unit; 41. Transmission bin; 42. Sliding block; 43. Sliding groove; 44. Bellows; 5. Limiting unit; 51. Limiting block; 52. Locking unit; 521. Locking rod; 522. Locking groove. DETAILED DESCRIPTION
[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0031] Reference Figure 1-Figure 4 A slope protection device for garden soil and water conservation comprises a guard plate unit 1 which is covered on a slope; a measuring shovel 2 is arranged on the side of the guard plate unit 1 facing the slope, the measuring shovel 2 is inserted into the slope along the normal direction of the slope, the measuring shovel 2 is slidably arranged on the guard plate unit 1 along the inclination direction of the slope, the extending direction of the measuring shovel 2 is perpendicular to the end face of the guard plate unit 1, a rangefinder 3 is arranged at one end of the moving stroke of the measuring shovel 2, the rangefinder 3 is used to monitor the straight-line distance from the measuring shovel 2, a signal transmitter is arranged on the guard plate unit 1, the rangefinder 3 has a preset minimum distance, and when the distance between the measuring shovel 2 and the rangefinder 3 reaches the minimum distance, the signal transmitter transmits an alarm signal.
[0032] The guard plate unit 1 is composed of a first guard plate 11 and a second guard plate 12. The measuring shovel 2 is arranged on the first guard plate 11. When the guard plate unit 1 is set on the slope, the first guard plate 11 contacts the slope, and the second guard plate 12 is located on the side of the first guard plate 11 away from the slope. The guard plate units 1 are arranged in an array during installation, that is, the construction personnel need to evenly lay the guard plate units 1 on the slope according to the conditions of the slope. For ease of understanding, one guard plate unit 1 is used as a reference. A plug plate 13 is provided on the side of the first guard plate 11 facing the slope. When the rainy season comes, as rain falls on the slope, the rain has a driving effect on the soil of the slope. After the rain falls on the slope, it forms a water flow and penetrates into the slope. When the water flow flows, the soil in the slope moves slightly. The above movement It can be basically ignored, but after the slope is washed by rain for a long time, the soil liquefies and the flow speed of the soil on the slope gradually accelerates. The existing slope protection devices are all covered on the periphery of the slope, and it is impossible to accurately observe the situation inside the slope. The principle of the present invention is as follows. During installation, the side of the first guard plate 11 with the plug plate 13 is facing the slope, and the measuring shovel 2 and the plug plate 13 are located on the same side of the first guard plate 11. The measuring shovel 2 and the plug plate 13 are inserted into the slope so that the end face of the first guard plate 11 can contact the slope surface of the slope. In this way, the installation is completed. A signal transmitter is provided on the guard plate unit 1, and the signal transmitter can send a signal. The signal sent by the signal transmitter is used to remind the slope of an impending landslide, which is used to prevent the landslide in advance. When the soil at the slope slides from top to bottom along the inclination direction of the slope, the measuring shovel 2 inserted into the slope along the normal direction of the slope can be pushed and moved by the soil, and the distance meter 3 can measure the displacement of the measuring shovel 2. The distance meter 3 is preset with two warning values, namely, the minimum distance and the maximum displacement per unit time. The minimum distance refers to the minimum straight-line distance between the measuring shovel 2 and the distance meter 3 when the measuring shovel 2 moves toward the distance meter 3 under the push of the soil. The maximum displacement per unit time refers to the maximum displacement of the measuring shovel 2 under the thrust of the soil in a unit time. The minimum distance and the maximum displacement per unit time preset in the distance meter 3 correspond to different soil movement conditions respectively. The minimum distance preset in the distance meter 3 is for long-term use. After that, the soil keeps moving downward, and the downward-moving soil pushes the measuring shovel 2 toward the distance meter 3. When the distance meter 3 and the measuring shovel 2 reach the minimum distance, it means that the slope soil has moved downward seriously, and there is a risk of landslide, and the slope needs to be re-reinforced. The maximum displacement per unit time preset by the distance meter 3 is used to deal with emergencies. The unit time is a fixed value, and the staff can set it according to the actual situation. When the displacement of the measuring shovel 2 under the thrust of the soil reaches the maximum displacement per unit time within the unit time, it means that a landslide has occurred inside the slope, and personnel should be prohibited from approaching the slope, thereby avoiding unnecessary casualties. In this way, by setting the distance meter 3 and the measuring shovel 2, early warning of landslides is achieved, and safety is improved.Avoid unnecessary casualties.
[0033] Reference Figure 1-Figure 10 : The distance meter 3 is also preset with a maximum displacement per unit time, which is a fixed value. The distance meter 3 monitors the measuring shovel 2 within the unit time. When the displacement of the measuring shovel 2 within the unit time reaches the maximum displacement per unit time, the signal transmitter sends an alarm signal. When the measuring shovel 2 reaches the minimum distance or the maximum displacement per unit time during movement, the signal transmitter can send a signal.
[0034] Reference Figure 2 and Figure 3 : The shovel surface of the measuring shovel 2 is set upward.
[0035] The shovel surface of the measuring shovel 2 is set upward, which means that when the measuring shovel 2 is inserted into the slope, the shovel surface of the measuring shovel 2 is facing the sky. This is because when the soil on the slope slides, the soil slides from top to bottom along the inclination direction of the slope. Setting the shovel surface of the measuring shovel 2 upward allows the measuring shovel 2 to be better pushed by the flowing soil. This is because the measuring shovel 2 is a shovel-shaped structure, one side of the shovel surface is a concave structure, and on the contrary, the back side of the measuring shovel 2 is a convex structure. When the soil moves, the thrust on the concave structure is greater, thereby enabling the measuring shovel 2 to better monitor the movement of the soil.
[0036] Reference Figure 3 , Figure 4 , Figure 6 and Figure 8 A transmission unit 4 is arranged between the measuring shovel 2 and the distance meter 3. The transmission unit 4 includes a transmission bin 41 arranged on the guard plate unit 1 along the moving direction of the measuring shovel 2. A slider 42 is slidably arranged in the transmission bin 41 along the extension direction of the transmission bin 41. The measuring shovel 2 is fixedly connected to the slider 42. The distance meter 3 is located in the transmission bin 41. The measuring end of the distance meter 3 points to the slider 42 along the extension direction of the transmission bin 41.
[0037] Reference Figure 3 , Figure 5 and Figure 6 A slide groove 43 is provided on the transmission bin 41 along the extension direction of the transmission bin 41 for the measuring shovel 2 to pass through the transmission bin 41 and is fixedly connected to the slider 42. The slider 42 and the slide groove 43 slide together along the extension direction of the transmission bin 41, and a corrugated cover 44 is provided on the slide groove 43.
[0038] The two ends of the corrugated cover 44 covered on the slide 43 are fixedly connected to the slider 42 and one end of the slide 43 respectively. When the guard plate unit 1 is placed on the slope, the measuring shovel 2 is inserted into the soil of the slope. At this time, the guard plate unit 1 is in an inclined state, so the transmission chamber 41 located on the guard plate unit 1 is also in an inclined state, and the slide 43 arranged on the transmission chamber 41 has a high position and a low position. In the initial state, that is, when the guard plate unit 1 is just installed on the slope, the slider 42 is in a high position. As time goes by, under the action of rainwater, the soil on the slope moves along the inclined direction of the slope under the action of water flow. The measuring shovel 2 moves slowly, and the measuring shovel 2 drives the slider 42 in the slide groove 43 to move under the thrust of the soil, so that the slider 42 gradually moves from a high position to a low position along the extension direction of the slide groove 43. In this process, it is necessary to ensure that the slide groove 43 cannot invade the soil. If soil invades the slide groove 43, the soil in the slide groove 43 will hinder the movement of the slider 42, thereby causing deviations in the measurement data of the rangefinder 3. After the bellows 44 is set, the above situation can be avoided, and the bellows 44 can be freely extended and retracted to ensure that the soil will not enter the slide groove 43 when the slider 42 moves.
[0039] Reference Figure 6 The guard plate unit 1 includes a first guard plate 11 arranged toward the slope and a second guard plate 12 arranged on the side of the first guard plate 11 away from the slope. A plug plate 13 is fixedly arranged on the side of the first guard plate 11 facing the slope. The insertion end of the plug plate 13 is a pointed structure. The plug plate 13 is a shovel-shaped structure, and the convex surface of the plug plate 13 arranged on the first guard plate 11 faces upward.
[0040] The conventional guard plate unit 1 is mostly provided with a plug rod, which is a cylindrical rod-shaped structure. Although the use of the plug rod is more convenient for installation when installing the guard plate unit 1, the contact surface between the plug rod and the soil of the slope is small and cannot support the soil. The shovel plate of the present invention is a shovel-shaped structure, that is, one side of the plug plate 13 is concave and the other side is convex. The convex side of the plug plate 13 fixed on the first guard plate 11 faces upward. In this way, after the plug plate 13 is inserted into the soil, when it rains outside, the rainwater flows from top to bottom. When the rainwater flows to the position of the plug plate 13, since the convex side of the plug plate 13 faces upward, The water flow can be guided away by the plug board 13. If the concave surface of the plug board 13 is facing upward, rainwater will accumulate on the concave surface of the plug board 13 when passing through the plug board 13, and due to the flow of rainwater, the soil will inevitably slide slightly. The thrust of the soil movement is relatively large on the plug board 13 with the concave surface facing upward, which makes the load on the first guard plate 11 relatively large, and it is easy to cause damage to the connection between the first guard plate 11 and the plug board 13 or the first guard plate 11. In this way, setting the convex surface of the plug board 13 upward can reduce the impact of rainwater and soil movement on the plug board 13 and the first guard plate 11.
[0041] Reference Figure 2 and Figure 7: A limiting unit 5 is set in the slide groove 43, and the limiting unit 5 includes a limiting block 51. The limiting block 51 is set on the first guard plate 11 and is movable along the thickness direction of the first guard plate 11. When the limiting block 51 is located in the slide groove 43, the slider 42 is located at one end of the slide groove 43, and the slider 42 cannot move.
[0042] When the guard plate unit 1 is installed on the slope, in order to prevent the measuring shovel 2 from sliding due to installation, a limit block 51 is inserted in the slide groove 43 in advance to limit the slider 42. When the measuring shovel 2 is inserted into the slope, due to the limitation of the limit block 51, the slider 42 located in the slide groove 43 will not slide, and the measuring shovel 2 fixedly connected to the slider 42 will not move.
[0043] Reference Figure 7 : A locking unit 52 is provided on the limit block 51. Before the guard plate unit 1 is installed on the slope, the locking unit 52 is in a locked state and the limit block 51 is located in the slide groove 43.
[0044] Reference Fig. 9 and Fig.10 : The locking unit 52 includes a locking rod 521 rotatably set on the limit block 51, and a circular sweeping area is formed when the locking rod 521 rotates. A locking groove 522 is opened on the side of the first guard plate 11 facing the second guard plate 12. The locking groove 522 is a circular structure, and the circular structure coincides with the circular sweeping area formed by the rotation of the locking rod 521. When the extension direction of the locking rod 521 is parallel to the extension direction of the slide groove 43, the locking unit 52 is in an unlocked state. When the extension direction of the locking rod 521 is perpendicular to the extension direction of the slide groove 43, the locking unit 52 is in a locked state.
[0045] When the guard plate unit 1 is installed on the slope, first determine whether the limit block 51 is located in the slide groove 43. At this time, the locking rod 521 is located in the locking groove 522 and the extension direction of the locking rod 521 is perpendicular to the extension direction of the slide groove 43. Since the limit block 51 needs to block the slide groove 43, the limit block 51 is a long strip structure. When observing the positional relationship between the locking rod 521 and the slide groove 43, it can be determined by the length direction of the limit block 51, that is, the length direction of the limit block 51 and the length direction of the locking rod 521 are mutually Vertically, after confirmation, insert the measuring shovel 2 into the slope, and then rotate the locking rod 521 so that the length direction of the locking rod 521 is parallel to the length direction of the limit block 51, and then pull the limit block 51 out along the thickness direction of the first guard plate 11 toward the second guard plate 12, so that the limit block 51 slides out of the slide groove 43, and then rotate the locking rod 521 again so that the locking rod 521 is stuck on the end face of the second guard plate 12, so as to avoid the limit block 51 accidentally sliding into the slide groove 43 after losing external force.
[0046] Reference Figure 7 A fixing frame 14 is fixedly arranged on the end surface of the second guard plate 12 away from the first guard plate 11, and rectangular frame structures are evenly arranged on the fixing frame 14, and the rectangular frame structures are used to fix the green plants.
[0047] If the guard plate unit 1 is directly set on the slope, the guard plate unit 1 will cover a large area of the slope, which is easy to destroy the beauty in the garden. Therefore, a fixing frame 14 is fixedly set on the end face of the second guard plate 12. The fixing frame 14 has a plurality of rectangular frame structures evenly composed. During construction, the staff can place the prefabricated grass grids in the rectangular frame structure, or fill the rectangular frame structure with soil and plant plants. In this way, the guard plate unit 1 can be shielded by green plants, thereby improving the aesthetics. A drainage outlet 141 is also set on the side of the fixing frame 14 to prevent a large amount of rainwater from accumulating in the rectangular frame structure on rainy days, thereby ensuring the growth environment of green plants.
[0048] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.
Claims
1. A slope protection device for garden soil and water conservation, comprising a protective plate unit (1) arranged on a slope; It is characterized in that A measuring shovel (2) is arranged on the side of the guard plate unit (1) facing the slope. The measuring shovel (2) is inserted into the slope along the normal direction of the slope. The measuring shovel (2) is slidably arranged on the guard plate unit (1) along the inclination direction of the slope. The extending direction of the measuring shovel (2) is perpendicular to the end face of the guard plate unit (1). A distance meter (3) is arranged at one end of the moving stroke of the measuring shovel (2). The distance meter (3) is used to monitor the straight-line distance from the measuring shovel (2). A signal transmitter is arranged on the guard plate unit (1). The distance meter (3) is preset with a minimum distance. When the distance between the measuring shovel (2) and the distance meter (3) reaches the minimum distance, the signal transmitter transmits an alarm signal.
2. A slope protection device for garden soil and water conservation according to claim 1, characterized in that: The distance meter (3) is also preset with a maximum displacement per unit time, which is a fixed value. The distance meter (3) monitors the measuring shovel (2) within the unit time. When the displacement of the measuring shovel (2) within the unit time reaches the maximum displacement per unit time, the signal transmitter sends an alarm signal. When the measuring shovel (2) reaches a minimum distance or a maximum displacement per unit time during movement, the signal transmitter can send a signal.
3. A slope protection device for garden soil and water conservation according to claim 1, characterized in that: The scoop surface of the measuring scoop (2) is arranged upward.
4. A slope protection device for garden soil and water conservation according to claim 1, characterized in that: A transmission unit (4) is arranged between the measuring shovel (2) and the distance meter (3), the transmission unit (4) comprising a transmission chamber (41) arranged on the guard plate unit (1) along the moving direction of the measuring shovel (2), a slider (42) being slidably arranged in the transmission chamber (41) along the extension direction of the transmission chamber (41), the measuring shovel (2) being fixedly connected to the slider (42), the distance meter (3) being located in the transmission chamber (41), and a measuring end of the distance meter (3) pointing to the slider (42) along the extension direction of the transmission chamber (41).
5. A slope protection device for garden soil and water conservation according to claim 4, characterized in that: A slide groove (43) is provided on the transmission bin (41) along the extension direction of the transmission bin (41) for the measuring shovel (2) to pass through the transmission bin (41) and to be fixedly connected to the slider (42). The slider (42) and the slide groove (43) are slidably matched along the extension direction of the transmission bin (41), and a corrugated cover (44) is provided on the slide groove (43).
6. The slope protection device for garden soil and water conservation according to claim 1, characterized in that: The guard plate unit (1) comprises a first guard plate (11) arranged towards the slope and a second guard plate (12) arranged on a side of the first guard plate (11) away from the slope. A plug plate (13) is fixedly arranged on the side of the first guard plate (11) facing the slope. The insertion end of the plug plate (13) is a pointed structure. The plug plate (13) is a shovel-shaped structure. The convex surface of the plug plate (13) arranged on the first guard plate (11) faces upward.
7. The slope protection device for garden soil and water conservation according to claim 5, characterized in that: A limiting unit (5) is arranged in the slide groove (43), the limiting unit (5) comprising a limiting block (51), the limiting block (51) being arranged on the first guard plate (11) so as to be movable along the thickness direction of the first guard plate (11), and when the limiting block (51) is located in the slide groove (43), the sliding block (42) is located at one end of the slide groove (43), and the sliding block (42) cannot move.
8. The slope protection device for garden soil and water conservation according to claim 7, characterized in that: A locking unit (52) is provided on the limit block (51); before the guard plate unit (1) is installed on the slope, the locking unit (52) is in a locked state, and the limit block (51) is located in the slide groove (43).
9. A slope protection device for garden soil and water conservation according to claim 8, characterized in that: The locking unit (52) includes a locking rod (521) rotatably arranged on the limit block (51), and a circular sweeping area is formed when the locking rod (521) rotates. A locking groove (522) is provided on the side of the first guard plate (11) facing the second guard plate (12), and the locking groove (522) is a circular structure. The circular structure coincides with the circular sweeping area formed by the rotation of the locking rod (521). When the extension direction of the locking rod (521) is parallel to the extension direction of the slide groove (43), the locking unit (52) is in an unlocked state; when the extension direction of the locking rod (521) is perpendicular to the extension direction of the slide groove (43), the locking unit (52) is in a locked state.
10. The slope protection device for garden soil and water conservation according to claim 6, characterized in that: A fixing frame (14) is fixedly arranged on the end surface of the second guard plate (12) away from the first guard plate (11), and rectangular frame structures are evenly arranged on the fixing frame (14), and the rectangular frame structures are used to fix green plants.