Ecological protective net for water and soil conservation

Abstract

The utility model relates to an ecological protective net for water and soil conservation, belongs to the technical field of slope water and soil conservation, and solves the technical problem that in the prior art, a protective net capable of providing a proper growth space for vegetation cannot be attached to the slope surface of a slope after being heightened, so that the protective effect on the slope is greatly reduced. The ecological protective net comprises a protective net body which is laid on the slope surface of a side slope, and vegetation is planted on the slope surface of the side slope; the bracket is cushioned below the middle part of the protective net body, so that a growth area is formed between the middle part of the protective net body and the slope surface of the side slope, and the vegetation is arranged in the growth area; and the net pressing structure is connected to the slope surface of the side slope and used for pressing the protective net body located on the edge of the growth area on the slope surface of the side slope. By means of the structure, the ecological protective net can cover the slope surface of the side slope in a large area, can also provide growth space for plants planted on the slope surface of the side slope, and is higher in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope soil and water conservation, in particular to an ecological protection net for soil and water conservation. Background Art

[0002] In urban construction and road construction, due to terrain reasons, the site for building or urban road to be built has a large height difference with the surrounding terrain, or the mountain needs to be excavated, thus forming a high slope. In order to reduce the chance of soil erosion on the high slope, vegetation is usually planted on the high slope. Moreover, in order to prevent soil and rocks from falling on the slope surface of the high slope, a protective net is usually laid on the high slope. The protective net is placed above the vegetation. Ideally, the vegetation can pass through the protective net and grow upward. However, practice has shown that the protective net laid above the vegetation will seriously affect the growth process of the vegetation. Specifically, the protective net squeezes the vegetation, making it unable to grow normally, and as the vegetation grows longer, the squeezing of the vegetation by the protective net becomes more and more serious.

[0003] The utility model patent with publication number CN212405188U discloses an adjustable ecological vegetation blanket slope protection net. When in use, the distance between the net surface and the slope surface can be manually adjusted to provide suitable space for vegetation growth.

[0004] Although the slope protection net disclosed in this patent can ensure that vegetation grows well in a suitable space, after the net surface is raised, the net surface and the slope surface no longer fit together, thereby greatly reducing the protection effect of the slope. Utility Model Content

[0005] The utility model provides an ecological protection net for soil and water conservation, which is used to solve the technical problem in the prior art that the protection net that can provide suitable growth space for vegetation cannot fit the slope surface after being raised, thereby greatly reducing the protection effect of the slope.

[0006] The utility model is realized through the following technical solutions: an ecological protection net for soil and water conservation, comprising:

[0007] A protective net is laid on the slope surface of the side slope, and vegetation is planted on the slope surface of the side slope;

[0008] A bracket is installed below the middle portion of the protective net body so that a growth area is formed between the middle portion of the protective net body and the slope surface, and the vegetation is placed in the growth area;

[0009] A pressing net structure is connected to the slope surface of the slope, and the pressing net structure is used to press the protective net body located at the edge of the growth area onto the slope surface of the slope.

[0010] Furthermore, in order to better implement the present invention, the bracket includes:

[0011] An arc-shaped frame, both ends of which abut against the slope of the slope, the middle part of the protective net is laid on the arc-shaped frame, and there are multiple arc-shaped frames, which are concentrically arranged to make the cross-sectional shape of the growth area arched.

[0012] Furthermore, in order to better realize the present invention, both ends of the arched growth area are penetrated to form openings, and side nets are sewn on the protective net body, and the side nets are arranged at the openings of the growth area.

[0013] Furthermore, in order to better realize the present invention, a flat plate is provided at both ends of the arc frame, the flat plate is in contact with the slope surface of the slope, and a first ground plug is fixed on the flat plate. The first ground plug and the arc frame are respectively arranged on both sides of the flat plate, and the first ground plug is used to be inserted into the slope surface of the slope so that the arc frame is connected to the slope surface of the slope.

[0014] Furthermore, in order to better implement the present invention, the pressing structure:

[0015] An upper splint, overlapped on the protective net body;

[0016] A lower plywood is padded between the protective net body and the slope surface of the slope, and the lower plywood and the upper plywood are stacked;

[0017] A connecting piece, connecting the upper clamping plate and the lower clamping plate, so that the upper clamping plate and the lower clamping plate clamp the protective net body;

[0018] The second ground plug is provided on the lower clamping plate and / or the upper clamping plate, and the second ground plug is used to be inserted into the slope surface of the slope so that the press mesh structure is connected to the slope surface of the slope.

[0019] Furthermore, in order to better implement the present invention, the connecting piece includes:

[0020] The bolt is provided with a through hole in the upper clamping plate and a screw hole in the lower clamping plate. The bolt passes through the through hole and the protective net body in sequence and is screwed into the screw hole.

[0021] Furthermore, in order to better implement the present invention, an upper plug hole is provided on the upper splint, and a lower plug hole is provided on the lower splint, and the second ground plug passes through the upper plug hole, the protective net body and the lower plug hole in sequence.

[0022] Furthermore, in order to better implement the present invention, the upper clamping plate and the lower clamping plate are both bendable plates;

[0023] The bendable plate body includes a plurality of plate members connected end to end and a plurality of rotating shafts, wherein the rotating shafts are installed between two adjacent plate members to enable the adjacent plate members to be hinged.

[0024] Furthermore, in order to better implement the present invention, a reinforcement piece is also included, which is connected between the protective net bodies on both sides of the growth area, and the reinforcement piece is used to reinforce the protective net body surrounding the growth area.

[0025] Furthermore, in order to better realize the present invention, the reinforcement is a steel wire, one end of the steel wire is tied to the protective net body located on one side of the growth area, and the other end of the steel wire is tied to the protective net body located on the other side of the growth area.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The ecological protection net for soil and water conservation provided by the utility model includes a protection net body, a bracket and a pressing net structure. The protection net body is laid on the slope surface of the slope, and vegetation is planted on the slope surface of the slope. The bracket is padded below the middle part of the protection net body to form a growth area between the middle part of the protection net body and the slope surface of the slope, and the vegetation is placed in the growth area. The pressing net structure is connected to the slope surface of the slope, and the pressing net structure is used to press the protection net body located at the edge of the growth area onto the slope surface of the slope.

[0028] When the structure is in use, the protective net is laid on the slope surface, thereby reducing the chance of sand and stones falling on the slope surface. Planting vegetation on the slope can maintain the water and soil on the slope surface and reduce the chance of soil erosion. The vegetation planted on the slope surface is placed in the growth area supported by the bracket, thereby avoiding the vegetation being squeezed by the protective net during the growth process. Therefore, the ecological protection net can not only cover a large area on the slope surface, but also provide growth space for the plants planted on the slope surface, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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 or the description of the prior art. 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.

[0030] Figure 1 This is a schematic structural diagram of an ecological protection net for soil and water conservation provided by an embodiment of the utility model;

[0031] Figure 2 yes Figure 1A local enlarged view of area A;

[0032] Figure 3 yes Figure 1 Another perspective of the ecological protection net for soil and water conservation shown;

[0033] Figure 4 yes Figure 3 A local enlarged view of area B in FIG;

[0034] Figure 5 It is a structural schematic diagram of the bendable plate body in an embodiment of the utility model.

[0035] In the picture:

[0036] 100-protective net body, 200-side net, 300-arc frame, 310-flat plate, 320-first ground plug, 400-growth area, 500-pressing net structure, 510-upper splint, 520-lower splint, 530-bolt, 540-second ground plug, 600-plate, 700-rotating shaft, 800-steel wire. DETAILED DESCRIPTION

[0037] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0038] Example:

[0039] like Figure 1-Figure 5 As shown, the ecological protection net for soil and water conservation provided in this embodiment includes a protection net body 100, a bracket and a pressing net structure 500, wherein:

[0040] The protective net 100 is laid on the slope surface of the side slope, and vegetation is planted on the slope surface. The bracket is installed below the middle part of the protective net 100 to form a growth area 400 between the middle part of the protective net 100 and the slope surface, and the vegetation is placed in the growth area 400. Of course, the location and number of the brackets are determined according to the vegetation planted on the slope surface, that is, the number of brackets is not limited to one. In actual use, the vegetation planting area on the slope surface is first determined, and then the corresponding number of brackets are selected and installed in the corresponding positions. Then, the protective net 100 is laid on the slope. The brackets make part of the area of ​​the protective net 100 convex to form the above-mentioned growth area 400.

[0041] The pressed net structure 500 is connected to the slope surface of the slope. The pressed net structure 500 is used to press the protective net body 100 located at the edge of the growth area 400 onto the slope surface of the slope, so that the above-mentioned growth area 400 can be better formed and the paving stability of the protective net body 100 on the slope surface can be enhanced.

[0042] When the structure is in use, the protective net 100 is laid on the slope surface of the side slope, thereby reducing the probability of sand and stones falling on the slope surface and intercepting stones. Planting vegetation on the side slope can maintain the water and soil on the slope surface and reduce the probability of soil erosion. The vegetation planted on the slope surface is placed in the growth area 400 supported by the bracket, thereby avoiding the vegetation being squeezed by the protective net 100 during the growth process. Therefore, the ecological protection net can not only cover a large area on the slope surface of the side slope, but also provide growth space for the plants planted on the slope surface, thereby improving the safety of vegetation growth. Therefore, the ecological protection net for soil and water conservation provided by the utility model is more practical.

[0043] Optionally, the support includes a plurality of curved frames 300, which are actually curved rods. The ends of the curved frames 300 abut the slope of the slope, and a portion of the protective net 100 (e.g., the middle portion of the protective net 100) is paved on the outer curved wall of the curved frames 300, thereby using the curved frames 300 to support the portion of the protective net 100. The number of the curved frames 300 is multiple, and the multiple curved frames 300 are concentrically arranged and spaced apart. In this way, the cross-sectional shape of the growth area 400 is arched, and the ends of the arched growth area 400 pass through to form an opening. Of course, the support can also be a square frame. In this case, the cross-sectional shape of the growth area 400 is square.

[0044] More preferably, the protective net body 100 is also sewn with side nets 200, and the side nets 200 are arranged at the opening of the growth area 400. In this way, the protective net body 100 and the side nets 200 close the growth area 400 from all sides, thereby protecting the vegetation growing in the growth area 400 and intercepting external objects to prevent external objects from directly hitting the vegetation in the growth area 400.

[0045] In order to ensure the stable installation of the arc frame 300, in this embodiment, a flat plate 310 is provided at both ends of the arc frame 300. Specifically, the flat plate 310 can be provided at the end of the arc frame 300 by bonding, welding or integral molding. The flat plate 310 is in contact with the slope surface of the slope, and a first ground plug 320 is welded, bonded, hot-melt connected or integrally formed on the flat plate 310. The first ground plug 320 and the arc frame 300 are respectively provided on both sides of the flat plate 310, and the first ground plug 320 is used to be inserted into the slope surface of the slope so that the arc frame 300 is connected to the slope surface of the slope. In this way, the arc plate can stably support the above-mentioned growth area 400.

[0046] To further enhance the stability of the growth region 400, in this embodiment, a reinforcement member is connected between the protective mesh 100 on both sides of the growth region 400. The reinforcement member connects the protective mesh 100 on both sides of the growth region 400, thereby enabling the protective mesh 100 to form a more stable growth region 400. Optionally, the reinforcement member is a steel wire 800, one end of which is tied to the protective mesh 100 on one side of the growth region 400, and the other end of the steel wire 800 is tied to the protective mesh 100 on the other side of the growth region 400. Of course, the reinforcement member can also be a cloth belt or a plastic belt.

[0047] An optional implementation of this embodiment is as follows: the above-mentioned pressing net structure 500 includes an upper clamping plate 510, a lower clamping plate 520, a connecting piece and a second ground plug 540, wherein:

[0048] The upper plywood 510 is overlapped on the protective net body 100 located at the edge of the growth area 400, and the lower plywood 520 is padded between the protective net body 100 and the slope surface of the slope. The lower plywood 520 and the upper plywood 510 are stacked, so that the protective net body 100 is clamped between the upper plywood 510 and the lower plywood 520, and the connecting piece connects the above-mentioned upper plywood 510 and the above-mentioned lower plywood 520 so that the upper plywood 510 and the lower plywood 520 clamp the protective net body 100.

[0049] The second ground plug 540 is disposed on the upper clamping plate 510 and / or the lower clamping plate 520. For example, the second ground plug 540 is welded to the lower clamping plate 520, or the second ground plug 540 is welded to the lower clamping plate 520, or the second ground plug 540 is disposed between the upper clamping plate 510 and the lower clamping plate 520. The second ground plug 540 is used to be inserted into the slope surface to connect the pressing net structure 500 to the slope surface, thereby pressing the protective net body 100 at the edge of the growth area 400 against the slope surface.

[0050] Of course, the above-mentioned pressing mesh structure 500 can also be a structure of ten pieces or steel bars. In this case, the pressing mesh structure 500 is directly pressed on the protective mesh body 100 located at the edge of the growth area 400.

[0051] Specifically, the above-mentioned connecting parts include bolts 530, a through hole is opened in the upper clamping plate 510, and a screw hole is opened in the lower clamping plate 520. The bolts 530 pass through the through hole and the protective net body 100 in turn and are screwed into the screw hole, so that the upper clamping plate 510 and the lower clamping plate 520 are bolted together by the bolts 530.

[0052] Of course, the upper clamping plate 510 and the lower clamping plate 520 may also be bonded to both sides of the protective net body 100. In this case, the above-mentioned connecting parts are not required.

[0053] This embodiment is described by taking the example of the second ground plug 540 being arranged between the upper clamping plate 510 and the lower clamping plate 520. Specifically, an upper plug hole is opened on the upper clamping plate 510, and a lower plug hole is opened on the lower clamping plate 520. The second ground plug 540 passes through the upper plug hole, the protective net body 100 and the lower plug hole in sequence, and then the second ground plug 540 is inserted into the slope surface of the slope.

[0054] An alternative embodiment of this embodiment is as follows: the upper clamping plate 510 and the lower clamping plate 520 are both bendable plates, wherein the bendable plates include a plurality of plate members 600 connected end to end and a plurality of rotating shafts 700, wherein the rotating shafts 700 are installed between two adjacent plate members 600 to hinge the adjacent plate members 600. The via holes and the upper insertion holes are provided on different plates of the upper clamping plate 510; and the screw holes and the lower insertion holes are provided on different plates of the lower clamping plate 520.

[0055] In this way, both the upper clamping plate 510 and the lower clamping plate 520 can be bent, so that the lower clamping plate 520 can better fit the slope surface, so that the protective net body 100 can fit the slope surface more closely.

[0056] The soil and water conservation ecological protection net of the above structure not only provides a growth area 400 for vegetation growth, but also allows for easy adjustment of the height of the growth area 400. To adjust the height, first remove the pressing net structure 500, then pull the curved frame 300 upward, and finally reinstall the pressing net structure 500. Of course, the width of the growth area 400 is determined by the width of the curved frame 300.

[0057] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An ecological protection net for soil and water conservation, characterized in that: include: A protective net (100) is laid on the slope surface of the side slope, and vegetation is planted on the slope surface of the side slope; A support is padded below the middle portion of the protective net (100) so that a growth area (400) is formed between the middle portion of the protective net (100) and the slope surface of the side slope, and the vegetation is placed in the growth area (400); A pressing net structure (500) is connected to the slope surface of the side slope, and the pressing net structure (500) is used to press the protective net body (100) located at the edge of the growth area (400) onto the slope surface of the side slope.

2. The ecological protection net for soil and water conservation according to claim 1 is characterized in that: The bracket comprises: An arc-shaped frame (300), both ends of which abut against the slope surface of the side slope, a middle portion of the protective net (100) is laid on the arc-shaped frame (300), and a plurality of the arc-shaped frames (300) are provided, and the plurality of the arc-shaped frames (300) are concentrically arranged so that the cross-sectional shape of the growth area (400) is arched.

3. The ecological protection net for soil and water conservation according to claim 2 is characterized in that: Both ends of the arched growth area (400) are connected to form openings, and side nets (200) are sewn to the protective net body (100), and the side nets (200) are arranged to block the openings of the growth area (400).

4. The ecological protection net for soil and water conservation according to claim 2 is characterized in that: A flat plate (310) is provided at both ends of the arc frame (300), the flat plate (310) is in contact with the slope surface of the side slope, a first ground plug (320) is fixed on the flat plate (310), the first ground plug (320) and the arc frame (300) are respectively provided on both sides of the flat plate (310), and the first ground plug (320) is used to be inserted into the slope surface of the side slope so that the arc frame (300) is connected to the slope surface of the side slope.

5. The ecological protection net for soil and water conservation according to any one of claims 1 to 4, characterized in that: The pressing structure (500): An upper clamping plate (510) is overlapped on the protective net body (100); A lower clamping plate (520) is installed between the protective net body (100) and the slope surface of the slope, and the lower clamping plate (520) and the upper clamping plate (510) are stacked; a connecting piece, connecting the upper clamping plate (510) and the lower clamping plate (520), so that the upper clamping plate (510) and the lower clamping plate (520) clamp the protective net body (100); A second ground plug (540) is provided on the lower clamping plate (520) and / or the upper clamping plate (510), and the second ground plug (540) is used to be inserted into the slope surface of the slope so that the press mesh structure (500) is connected to the slope surface of the slope.

6. The ecological protection net for soil and water conservation according to claim 5, characterized in that: The connecting piece includes: The bolt (530) is provided with a through hole on the upper clamping plate (510) and a screw hole on the lower clamping plate (520). The bolt (530) passes through the through hole and the protective net body (100) in sequence and is screwed to the screw hole.

7. The ecological protection net for soil and water conservation according to claim 5, characterized in that: An upper plug hole is provided on the upper clamping plate (510), and a lower plug hole is provided on the lower clamping plate (520). The second ground plug (540) passes through the upper plug hole, the protective net body (100), and the lower plug hole in sequence.

8. The ecological protection net for soil and water conservation according to claim 5, characterized in that: The upper clamping plate (510) and the lower clamping plate (520) are both bendable plates; The bendable plate body comprises a plurality of plate members (600) connected end to end and a plurality of rotating shafts (700), wherein the rotating shafts (700) are installed between two adjacent plate members (600) so as to enable the adjacent plate members (600) to be hinged.

9. The ecological protection net for soil and water conservation according to claim 2, characterized in that: Also includes: A reinforcement piece is connected between the protective net bodies (100) on both sides of the growth area (400), and the reinforcement piece is used to reinforce the protective net body (100) surrounding the growth area (400).

10. The ecological protection net for soil and water conservation according to claim 9, characterized in that: The reinforcement member is a steel wire (800), one end of the steel wire (800) is tied to the protective net body (100) located on one side of the growth area (400), and the other end of the steel wire (800) is tied to the protective net body (100) located on the other side of the growth area (400).

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