Slope body ecological protection device capable of reducing water flow scouring

Abstract

A slope ecological protection device capable of reducing water flow scouring comprises a plurality of fixed flow guide rings. Each fixed flow guide ring is anchored on the slope body through an anchoring rod, and all the fixed flow guide rings are arranged in an array; the transverse flow guide plates are arranged between the two transversely adjacent fixed flow guide rings; an annular flow guide groove is formed in the fixed flow guide ring, transverse flow guide grooves communicated with the annular flow guide groove are formed in the transverse flow guide plates, longitudinal flow guide grooves communicated with the annular flow guide groove are formed in the longitudinal flow guide plates, and flow guide notches used for guiding water flow in the cells into the transverse flow guide grooves are formed in all the transverse flow guide plates. According to the slope ecological protection device capable of reducing water flow scouring, water and soil loss can be reduced, ecological protection can be carried out on the surface of a slope, meanwhile, gravel on the surface of the slope can be prevented from sliding off, and repairing and replacing are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope protection, in particular to a slope ecological protection device for reducing water flow scouring. Background Art

[0002] Sloping engineering slopes are usually formed in artificial landscapes on both sides of levees and roads, and on the surface of mountains. These slopes are usually piled with a large amount of gravel and soil. In order to prevent the rocks and soil from sliding off the slope, protective devices or structures need to be installed on the slope surface to ensure the safety of the ecological structure and prevent the sliding of soil and rocks from causing injuries to people.

[0003] At present, slope protection is usually to arrange an integral protection net on the surface of the slope, and then anchor the integral protection net on the surface of the slope through anchor rods. However, when the water flow erodes (rains), it is difficult for this integral protection net to protect the soil on the surface of the slope, which can easily cause soil erosion and damage the ecology of the slope surface. In addition, it is difficult to repair after local damage and needs to be replaced as a whole, which is time-consuming and labor-intensive. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a slope ecological protection device for reducing water scouring, which can reduce soil erosion, perform ecological protection on the slope surface, and prevent gravel from sliding on the slope surface, making it easy to repair and replace.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a slope ecological protection device for reducing water flow scouring, characterized in that: it includes a plurality of fixed guide rings; each fixed guide ring is anchored on the slope through an anchor rod, and all the fixed guide rings are arranged in an array;

[0006] The transverse guide plate is arranged between two transversely adjacent fixed guide rings, and the longitudinal guide plate is arranged between two longitudinally adjacent fixed guide rings, so that all the transverse guide plates and the longitudinal guide plates separate a plurality of cells on the slope surface;

[0007] An annular guide groove is provided on the fixed guide ring, a transverse guide groove connected to the annular guide groove is provided on the transverse guide plate, a longitudinal guide groove connected to the annular guide groove is provided on the longitudinal guide plate, and a guide notch for guiding the water flow in the cell into the transverse guide groove is provided on all transverse guide plates.

[0008] Preferably, each fixed guide ring is provided with a fixing hole in the middle, the annular guide groove surrounds the fixing hole, the lower end of the anchor rod is anchored in the slope, the upper end of the anchor rod is provided with a fixing sleeve, the fixing sleeve presses the edge of the fixing hole to anchor the fixed guide ring on the slope.

[0009] Preferably, the upper end of the anchor rod is provided with an external thread, the inner wall of the fixing sleeve is provided with an internal thread, and the fixing sleeve is connected to the upper end of the anchor rod through threads.

[0010] Preferably, a connecting rope is provided between two fixing sleeves adjacent in the horizontal and vertical directions, and a protective net is provided in each cell, and the edge of the protective net is connected to the connecting rope.

[0011] Preferably, a plurality of connecting rings are fixedly provided on the outer wall of each fixing sleeve, and the ends of the connecting pull ropes are connected to the connecting rings.

[0012] Preferably, each fixed guide ring is provided with a plurality of connecting notches, and the connecting notches are aligned with the transverse guide groove or the longitudinal guide groove, so that the transverse guide groove or the longitudinal guide groove is connected with the annular guide groove.

[0013] Preferably, the bottom of the guide notch of the transverse guide plate is provided with an inclined guide slope plate.

[0014] Preferably, a plurality of tension ropes are provided on the connecting rope, and the edge of the protective net is connected to the connecting rope through the tension rope.

[0015] The slope ecological protection device for reducing water flow scouring provided by the utility model has the following beneficial effects:

[0016] The diversion notch on the transverse guide plate can divert the water flow in the cell into the transverse guide groove, so that it flows along the transverse guide groove to the longitudinal guide groove, and flows to the bottom of the slope along the longitudinal guide groove, which can prevent the water flow in the cell from continuing to scour the slope surface in the cell below it, thereby achieving the purpose of reducing soil erosion on the slope and providing ecological protection for the slope surface.

[0017] At the same time, the anchor rod is also provided with a connecting rope, which tightens the protective net in the cell to prevent gravel from sliding on the slope surface, further improving the effect of slope ecological protection, and the protective net of the cell structure is arranged on the connecting rope for easy repair and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the installation structure of the middle anchor rod 5 and the fixed guide ring 2;

[0021] Figure 3 This is a schematic diagram of the installation of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the installation structure of the anchor rod 5, the fixed guide ring 2 and the connecting rope 6;

[0023] Figure 5 For this utility model Figure 3 A schematic diagram of the installation structure of the fixed guide ring 2, the transverse guide plate 3 and the longitudinal guide plate 4;

[0024] Figure 6 For this utility model Figure 5 A schematic cross-sectional view of the middle transverse guide plate 3 at AA;

[0025] Figure 7 For this utility model Figure 5 A schematic cross-sectional view of the middle longitudinal guide plate 4 at BB.

[0026] In the above figure: 1-slope, 11-water guide ditch, 2-fixed guide ring, 21-annular guide groove, 22-connecting gap, 3-lateral guide plate, 31-lateral guide groove, 32-guide gap, 4-longitudinal guide plate, 41-longitudinal guide groove, 5-anchor rod, 51-fixed sleeve, 52-connecting ring, 6-connecting pull rope, 7-protective net, 8-tensioning rope. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-Figure 7 As shown, a slope ecological protection device for reducing water scouring includes a plurality of fixed guide rings 2;

[0029] Each fixed guide ring 2 is anchored on the slope 1 through an anchor rod 5, and all fixed guide rings 2 are arranged in an array, and a water guide ditch 11 is provided at the bottom of the slope 1;

[0030] Specifically, a circular fixing hole is provided in the middle of each fixed guide ring 2, the lower end of the anchor rod 5 is anchored in the slope 1, and a fixing sleeve 51 is provided at the upper end of the anchor rod 5. The anchor rod 5 passes through the fixing hole, and the fixing sleeve 51 presses the edge of the fixing hole to anchor the fixed guide ring 2 on the slope 1.

[0031] In this embodiment, the upper end of the anchor rod 5 is provided with an external thread, the inner wall of the fixing sleeve 51 is provided with an internal thread, and the fixing sleeve 51 is connected to the upper end of the anchor rod 5 through threads.

[0032] The transverse guide plate 3 is arranged between two transversely adjacent fixed guide rings 2, and the longitudinal guide plate 4 is arranged between two longitudinally adjacent fixed guide rings 2, so that all the transverse guide plates 3 and the longitudinal guide plates 4 separate cells on the slope surface;

[0033] In this embodiment, the cell is a square cell, the fixed guide ring 2 is provided with an annular guide groove 21, the annular guide groove 21 surrounds the fixed hole, the transverse guide plate 3 is provided with a transverse guide groove 31 connected to the annular guide groove 21, the longitudinal guide plate 4 is provided with a longitudinal guide groove 41 connected to the annular guide groove 21, and each fixed guide ring 2 is provided with a plurality of connecting notches 22, the connecting notches 22 are aligned with the transverse guide groove 31 or the longitudinal guide groove 41, so that the transverse guide groove 31 or the longitudinal guide groove 41 is aligned with the annular guide groove 2 1 is connected, and all the transverse guide plates 3 are provided with a guide notch 32 for guiding the water flow in the cell into the transverse guide groove 31. The bottom of the guide notch 32 of the transverse guide plate 3 is provided with an inclined guide inclined plate, and the guide inclined plate is used to guide the water flow in the cell into the transverse guide groove 31; a transverse and longitudinal crisscrossing guide channel can be formed on the surface of the slope 1, and the annular guide groove 21 is a guide node, which can make the water flow in the transverse guide groove 31 flow to the longitudinal guide groove 41, and finally flow into the water guide ditch 11, so as to reduce the scouring of the soil on the surface of the slope by the water flow.

[0034] A protective net 7 is provided in each cell, and a plurality of connecting rings 52 are fixedly provided on the outer wall of each fixing sleeve 51. A connecting pull rope 6 is provided between two adjacent fixing sleeves 51 in the horizontal and vertical directions, wherein both ends of the connecting pull rope 6 are connected to the connecting rings 52 on the fixing sleeve 51. The edge of the protective net 7 is connected to the pull rope so that the protective net is tightened and fixed in the cell. The protective net can press the soil and gravel on the surface of the slope 1 in the cell to the surface of the slope 1 to prevent them from sliding along the slope.

[0035] In this embodiment, a plurality of tension ropes 8 are provided on each of the connecting ropes 6, and the edge of the protective net 7 is connected to the connecting ropes 6 via the tension ropes 8. The tension ropes can facilitate replacement of the protective net 7 and facilitate maintenance.

[0036] The working principle of the utility model is as follows: a plurality of fixed guide rings 2 are arranged in an array on the slope 1, and are anchored by guide ring anchor rods 5, a plurality of transverse guide plates 3 and longitudinal guide plates 4 are arranged transversely and longitudinally, and the transverse guide plates 3 and longitudinal guide plates 4 are respectively provided with transverse guide grooves 31 and longitudinal guide grooves 41, thereby forming a plurality of transversely and longitudinally staggered guide channels on the slope 1 (the annular guide grooves 21 on the fixed guide rings 2 serve as the intersection of the transversely and longitudinally staggered guide channels), and a guide notch 32 is provided on the transverse guide grooves 31, and the guide channels separate the surface of the slope 1 There are multiple cells. When there is water scouring the surface of the slope (mainly rainwater), the water in the cell will flow into the transverse guide groove 31 along the guide gap 32 when it flows to the transverse guide plate 3 below it, and then flow to both sides of the transverse guide groove 31, and after passing through the annular guide groove, it will flow into the longitudinal guide groove 41, and flow along the longitudinal guide groove 41 to the water guide ditch at the bottom of the slope 1, which can prevent the water flow of the cell from continuing to scour the slope surface in the cell below it, so as to achieve the purpose of reducing soil erosion of the slope 1 and protecting the surface of the slope 1 ecologically.

[0037] At the same time, the anchor rod 5 can also be connected to the pull rope to arrange the protection net 7 in the unit cell, so as to prevent the gravel on the slope surface from sliding down, and further improve the effect of slope ecological protection.

[0038] In this article, the directional words such as front, back, top, and bottom involved are defined by the positions of the parts in the drawings and the positions of the parts relative to each other, just for the clarity and convenience of expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection requested by this application. In the absence of conflict, the above embodiments and features in the embodiments herein can be combined with each other. The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A slope ecological protection device for reducing water scouring, characterized in that: Includes multiple fixed guide rings (2); each fixed guide ring (2) is anchored on the slope (1) through an anchor rod (5), and all the fixed guide rings (2) are arranged in a ring array; The transverse guide plate (3) is arranged between two transversely adjacent fixed guide rings (2), and the longitudinal guide plate (4) is arranged between two longitudinally adjacent fixed guide rings (2), so that all the transverse guide plates (3) and the longitudinal guide plates (4) separate a plurality of cells on the surface of the slope (1); The fixed guide ring (2) is provided with an annular guide groove (21), the transverse guide plate (3) is provided with a transverse guide groove (31) connected to the annular guide groove (21), the longitudinal guide plate (4) is provided with a longitudinal guide groove (41) connected to the annular guide groove (21), and all the transverse guide plates (3) are provided with guide notches (32) for guiding water flow in a cell into the transverse guide groove (31).

2. The slope ecological protection device for reducing water flow erosion according to claim 1 is characterized by: A fixing hole is provided in the middle of each fixed guide ring (2), and an annular guide groove (21) surrounds the fixing hole. The lower end of the anchor rod (5) is anchored in the slope body (1), and a fixing sleeve (51) is provided at the upper end of the anchor rod (5). The fixing sleeve (51) presses the edge of the fixing hole to anchor the fixed guide ring (2) on the slope body (1).

3. The slope ecological protection device for reducing water scouring according to claim 2 is characterized by: The upper end of the anchor rod (5) is provided with an external thread, the inner wall of the fixing sleeve (51) is provided with an internal thread, and the fixing sleeve (51) is connected to the upper end of the anchor rod (5) via threads.

4. The slope ecological protection device for reducing water scouring according to claim 2 is characterized by: A connecting rope (6) is provided between two fixing sleeves (51) adjacent in the horizontal and vertical directions. A protective net (7) is provided in each cell, and the edge of the protective net (7) is connected to the connecting rope (6).

5. The slope ecological protection device for reducing water scouring according to claim 4 is characterized in that: A plurality of connecting rings (52) are fixedly provided on the outer wall of each fixing sleeve (51), and the ends of the connecting pull ropes (6) are connected to the connecting rings (52).

6. The slope ecological protection device for reducing water scouring according to claim 1 is characterized by: Each fixed guide ring (2) is provided with a plurality of connection notches (22), and the connection notches (22) are aligned with the transverse guide groove (31) or the longitudinal guide groove (41), so that the transverse guide groove (31) or the longitudinal guide groove (41) is connected to the annular guide groove (21).

7. The slope ecological protection device for reducing water scouring according to claim 1 is characterized by: The bottom of the guide notch (32) of the transverse guide plate (3) is provided with an inclined guide inclined panel.

8. The slope ecological protection device for reducing water flow scouring according to claim 4 is characterized by: A plurality of tension ropes (8) are provided on the connecting pull rope (6), and the edge of the protective net (7) is connected to the connecting pull rope (6) via the tension ropes (8).

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