River channel water and soil loss prevention device
By setting up scrapers and limiting mechanisms that can reciprocate horizontal displacement on both sides of the river, the problem of soil erosion caused by uneven soil surface thickness is solved, and the soil surface uniformity and circulation resistance are improved, and soil erosion is reduced.
Patent Information
- Application Number
- CN202421084195.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, when soil and water prevention treatment is carried out on both sides of rivers, the soil surface is susceptible to wind and rain erosion, resulting in uneven thickness, resulting in faster soil loss.
A river water and soil loss prevention device is designed. By setting up a plurality of scrapers that can reciprocate horizontal displacement, combining a balanced pressure plate and a limiting mechanism, we ensure that the soil surface always maintains a contour state, increase soil circulation resistance, and reduce surface soil loss.
It effectively avoids uneven soil surface thickness, maintains uniform moisture in the soil, reduces soil loss rate, and enhances the protection effect of river slopes.
Smart Images
Figure CN222275386U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of preventing water and soil loss in a river channel, and more specifically, to a device for preventing water and soil loss in a river channel. Background Art
[0002] River soil and water conservation can effectively reduce soil erosion and water loss, prevent siltation in rivers, and keep water clean, which helps maintain aquatic habitats, protect the living environment of aquatic plants and animals, and maintain the ecological balance of rivers.
[0003] However, at present, when preventing the loss of water and soil on both sides of the river, a protective net is usually laid on the soil surface. However, when the rain is continuously washed away, the soil surface is easily eroded by wind and rain, resulting in uneven thickness of the soil surface. If no remedial treatment is taken, the soil loss rate in the thinner area will be faster. Therefore, the present invention proposes a river water and soil loss prevention device to solve the above problem. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a river water and soil loss prevention device, which provides a plurality of scrapers that can perform reciprocating horizontal displacement to horizontally scrape the soil around the balancing plate from multiple directions so that the soil surface always maintains a constant height, thereby solving the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river water and soil loss prevention device, comprising a first limiting mechanism, a second limiting mechanism is fixedly installed at the center of the first limiting mechanism, and a scraping mechanism is slidably installed on the outer wall of the second limiting mechanism;
[0006] The second limiting mechanism includes a balancing pressure plate, and a plurality of first guide grooves arranged in a through shape are opened on the outer wall of the balancing pressure plate. The scraping mechanism includes a plurality of connecting brackets slidably connected to the first guide grooves, and one side of the plurality of connecting brackets is provided with a positioning rod arranged in a vertical state, and a scraper is fixedly installed on the bottom of the positioning rod, and one side of the plurality of connecting brackets is provided with a driving component for driving them to perform horizontal displacement.
[0007] In a preferred embodiment, the first limiting mechanism comprises a limiting frame arranged on the outer wall of the balancing pressure plate, a plurality of limiting plates are fixedly mounted on the bottom of the limiting frame, and a plurality of positioning buckles are fixedly mounted on the bottom of the plurality of limiting plates and the limiting frame.
[0008] In a preferred embodiment, the driving assembly includes a solar rotating rod rotatably mounted at the vertical center line position of the balancing pressure plate, the outer wall of the solar rotating rod is fixedly mounted with a first gear and a second gear, and a plurality of the connecting brackets are fixedly mounted with a horizontally arranged rack on one side away from the positioning rod, and the plurality of racks are respectively meshed with the first gear and the second gear.
[0009] In a preferred embodiment, the plurality of positioning rods are all arranged inside the connection bracket in a threaded connection state, and the bottoms of the plurality of scrapers are all fixedly mounted with a plurality of dispersion sheets in a linear and equidistant state.
[0010] In a preferred embodiment, the number of the connecting brackets is set to at least four, wherein every two of the connecting brackets are symmetrically arranged with respect to the vertical center line of the solar rotating rod, and the racks arranged on one side of every two of the connecting brackets are symmetrically arranged with respect to the vertical center line of the first gear and the second gear.
[0011] In a preferred embodiment, a plurality of second guide grooves are formed at the bottom of the balancing pressure plate, and a limiting sliding block fixedly connected to the connecting bracket is slidably mounted in the inner cavities of the plurality of second guide grooves.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model is provided with a scraper capable of reciprocating horizontal displacement, so as to horizontally scrape the soil around the balance plate from multiple directions, so that the soil surface is always kept at the same height, thereby avoiding the problem of uneven thickness of the soil surface, which in turn leads to uneven moisture content in the soil and accelerates soil loss;
[0014] 2. The utility model sets a first limiting mechanism on the outer periphery of the balancing pressure plate, so that the limiting frame and the limiting plate are laid on the soil surface. While the soil surface is limited and pressed within an equal range, the soil surface is also positioned at equal distances in combination with the setting of the positioning buckle, thereby increasing the flow resistance of the soil in the area and reducing the loss of surface soil. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the bottom structure of the utility model.
[0017] Figure 3 It is a partial structural sectional view of the second limiting mechanism and the scraping mechanism of the utility model.
[0018] Figure 4 For this utility model Figure 3A-section structure enlarged view.
[0019] The accompanying drawings are marked as: 1 first limiting mechanism, 101 limiting frame, 102 limiting plate, 103 positioning buckle, 2 second limiting mechanism, 21 balancing pressure plate, 22 first guide groove, 23 solar rotating rod, 24 first gear, 25 second gear, 26 second guide groove, 3 scraping mechanism, 31 connecting bracket, 32 positioning rod, 33 scraper, 34 dispersion sheet, 35 rack, 36 limiting slider. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Refer to the instruction manual Figure 1-4 , a river water and soil loss prevention device according to one embodiment of the utility model, such as Figure 1 As shown, it comprises a first limiting mechanism 1, a second limiting mechanism 2 is fixedly installed at the center of the first limiting mechanism 1, and a scraping mechanism 3 is slidably installed on the outer wall of the second limiting mechanism 2;
[0022] Reference Figure 3-4 As shown, the second limiting mechanism 2 includes a balancing pressure plate 21, and a plurality of first guide grooves 22 are arranged in a through shape on the outer wall of the balancing pressure plate 21. The scraping mechanism 3 includes a plurality of connecting brackets 31 slidably connected to the first guide grooves 22. One side of the plurality of connecting brackets 31 is provided with a positioning rod 32 arranged in a vertical state, and a scraper 33 is fixedly installed at the bottom of the positioning rod 32. One side of the plurality of connecting brackets 31 is provided with a driving component for driving them to perform horizontal displacement. When the driving component is started, the plurality of connecting brackets 31 are translated and slid inside the first guide groove 22, so that the plurality of corresponding scrapers 33 are attached to the soil surface to perform reciprocating horizontal displacement scraping work, so as to scrape the soil invaded by wind and rain, thereby avoiding uneven thickness of the soil surface, which in turn leads to uneven moisture content in the soil, and accelerates soil loss.
[0023] Combination Figure 2As shown, the first limiting mechanism 1 includes a limiting frame 101 arranged on the outer wall of the balancing pressure plate 21, and a plurality of limiting plates 102 are fixedly installed on the bottom of the limiting frame 101, and a plurality of positioning buckles 103 are fixedly installed on the bottom of the plurality of limiting plates 102 and the limiting frame 101. In actual use, the limiting frame 101 and the limiting plates 102 are laid on the soil surface, and a plurality of positioning buckles 103 are penetrated into the soil to position and compact the soil surface. While performing regional compression and protection treatment on the soil surface of the river slope, the flow resistance of the soil in the area limited by the limiting frame 101 is increased, so that when washed by rainwater, the soil flow smoothness on the slope surface is reduced, thereby reducing the loss of surface soil.
[0024] Furthermore, the driving assembly includes a solar rotating rod 23 rotatably mounted at the vertical center line position of the balancing plate 21, a solar panel fixedly connected to the solar rotating rod 23 is provided on the top of the balancing plate 21, and an electric driving device is provided at the bottom of the balancing plate 21. In actual use, the solar panel converts sunlight energy into electrical energy, and then controls the solar rotating rod 23 to rotate through the electric driving device. A first gear 24 and a second gear 25 are fixedly mounted on the outer wall of the solar rotating rod 23, and a plurality of connecting brackets 31 are fixedly mounted with racks 35 arranged in a horizontal state on one side away from the positioning rod 32, and the plurality of racks 35 are respectively meshed with the first gear 24 and the second gear 25. In actual use, when the solar rotating rod 23 is driven to drive the first gear 24 and the second gear 25 to rotate, the racks 35 respectively meshed with the first gear 24 and the second gear 25 can drive the corresponding connecting brackets 31 to move horizontally. At the same time, referring to Figure 4 As shown, due to the different heights of the first gear 24 and the second gear 25, the overall heights of the meshing rack 35 and the connecting bracket 31 are also different, and there is a problem that the overall installation heights of the multiple positioning rods 32 on the outer wall of the balancing plate 21 are different. The multiple positioning rods 32 are all arranged in a threaded connection state inside the connecting bracket 31. The purpose of this arrangement is to make it possible to adjust the height of the scraper 33 by rotating the positioning rod 32 after the overall position of the balancing plate 21 is fixed, so that the multiple scrapers 33 can fit on the soil surface, and the bottoms of the multiple scrapers 33 are linearly and equidistantly fixed with multiple dispersion sheets 34. The purpose of this arrangement is to make it possible for the multiple dispersion sheets 34 to scrape the surface soil when the scraper 33 scrapes on the soil surface, thereby avoiding the surface soil from caking and causing the blown soil to always accumulate here, resulting in the problem of uneven soil surface thickness.
[0025] Among them, the number of connecting brackets 31 is set to at least four, wherein every two connecting brackets 31 are symmetrically arranged about the vertical center line of the solar rotating rod 23, and the racks 35 arranged on one side of every two connecting brackets 31 are symmetrically arranged about the vertical center lines of the first gear 24 and the second gear 25. The purpose of such arrangement is that when the first gear 24 and the second gear 25 are rotated, the two racks 35 respectively meshing with the first gear 24 and the second gear 25 are synchronously horizontally displaced, thereby driving multiple connecting brackets 31 to synchronously slide horizontally inside the first guide groove 22, and also making the dispersion sheet 34 fit on the soil surface for horizontal displacement and scraping, so that the soil in the area limited by the limit frame 101 The surface always remains in a horizontal laying state, so that the moisture inside the soil remains uniform and is not easily affected by the external environment, avoiding the soil surface thickness being different due to wind and rain, and then making the moisture in the soil with thinner soil surface thickness more susceptible to the external environment, resulting in faster loss of moisture on the soil surface, and further leading to the problem of uneven moisture distribution inside the soil. At the same time, a plurality of second guide grooves 26 are provided at the bottom of the balancing pressure plate 21, and the inner cavities of the plurality of second guide grooves 26 are slidably installed with limiting sliders 36 fixedly connected to the connecting bracket 31. The purpose of this arrangement is to enable the overall horizontal displacement motion trajectory of the connecting bracket 31 to be auxiliary limited, so that the overall movement of the connecting bracket 31 is more stable and smooth.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A river water and soil loss prevention device, comprising a first limiting mechanism (1), a second limiting mechanism (2) being fixedly mounted at the center of the first limiting mechanism (1), and a scraping mechanism (3) being slidably mounted on the outer wall of the second limiting mechanism (2); Features: The second limiting mechanism (2) comprises a balancing plate (21), the outer wall of which is provided with a plurality of first guide grooves (22) which are arranged in a through shape, and the scraping mechanism (3) comprises a plurality of connecting brackets (31) which are slidably connected to the first guide grooves (22), one side of each of the connecting brackets (31) is provided with a positioning rod (32) which is arranged in a vertical state, a scraper (33) is fixedly mounted at the bottom of the positioning rod (32), and one side of each of the connecting brackets (31) is provided with a driving component for driving the connecting brackets (31) to perform horizontal displacement.
2. A river water and soil loss prevention device according to claim 1, characterized in that: The first limiting mechanism (1) comprises a limiting frame (101) arranged on the outer wall of the balancing pressure plate (21), a plurality of limiting plates (102) are fixedly mounted on the bottom of the limiting frame (101), and a plurality of positioning buckles (103) are fixedly mounted on the bottom of the plurality of limiting plates (102) and the limiting frame (101).
3. The device for preventing water and soil loss in a river channel according to claim 1, characterized in that: The driving assembly comprises a solar rotating rod (23) rotatably mounted at a vertical centerline position of a balancing pressure plate (21), a first gear (24) and a second gear (25) being fixedly mounted on an outer wall of the solar rotating rod (23), a plurality of connecting brackets (31) having a rack (35) fixedly mounted on one side away from the positioning rod (32) and arranged in a horizontal state, and the plurality of racks (35) are respectively meshed with the first gear (24) and the second gear (25).
4. The device for preventing water and soil loss in a river channel according to claim 1, characterized in that: The plurality of positioning rods (32) are all arranged inside the connection bracket (31) in a threaded connection state, and the bottoms of the plurality of scrapers (33) are all fixedly mounted with a plurality of dispersion sheets (34) in a linear and equidistant state.
5. The device for preventing water and soil loss in a river channel according to claim 4, characterized in that: The number of the connecting brackets (31) is set to at least four, wherein every two of the connecting brackets (31) are arranged in a symmetrical state with respect to the vertical center line of the solar rotating rod (23), and the racks (35) arranged on one side of every two of the connecting brackets (31) are arranged in a symmetrical state with respect to the vertical center lines of the first gear (24) and the second gear (25).
6. The device for preventing water and soil loss in a river channel according to claim 1, characterized in that: A plurality of second guide grooves (26) are formed at the bottom of the balancing pressure plate (21), and a limiting slider (36) fixedly connected to the connecting bracket (31) is slidably mounted in the inner cavity of each of the plurality of second guide grooves (26).