CN216141982U - Three-dimensional X-shaped net structure of ecological bank protection and three-dimensional frame net embedded ecological bank protection structure - Google Patents
Three-dimensional X-shaped net structure of ecological bank protection and three-dimensional frame net embedded ecological bank protection structure Download PDFInfo
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- CN216141982U CN216141982U CN202121964598.8U CN202121964598U CN216141982U CN 216141982 U CN216141982 U CN 216141982U CN 202121964598 U CN202121964598 U CN 202121964598U CN 216141982 U CN216141982 U CN 216141982U
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Abstract
The utility model discloses a three-dimensional X-shaped net structure of an ecological bank protection and a three-dimensional frame net embedded ecological bank protection structure, which comprise an outer frame member in a square frame shape, wherein the X-shaped member is embedded in the outer frame member and consists of four wing plates, and the end parts of the four wing plates are contacted with the inner walls of the four corners of the outer frame member; the outer wall four corners of frame component all is provided with first protruding piece and the protruding piece of second, first protruding piece and the protruding piece of second form the fastener of L type on frame component outer wall, all set up the round hole on the frame component lateral wall and on the pterygoid lamina. The three-dimensional frame net embedded ecological revetment structure is formed by assembling a plurality of three-dimensional X-shaped net structures of the ecological revetment. The three-dimensional X-shaped net structure of the ecological bank protection can effectively slow down the water flow velocity of the bank slope close to the bank and reduce wave energy, prevent nutrient soil on the bank slope from being eroded by water flow, promote the nutrient soil to be deposited on the slope surface of the bank protection under a certain water flow condition, and improve the soil stabilization effect of the slope surface.
Description
Technical Field
The utility model relates to the field of river regulation engineering, in particular to a three-dimensional X-shaped mesh structure of an ecological bank protection and a three-dimensional frame mesh embedded ecological bank protection structure.
Background
Engineering practice shows that the existing channel renovation ecological slope protection structure has the following problems: the structural component is in a single plane grid structure; after a flood period, the nutrient soil and the vegetation seeds on the slope surface at the middle lower part of the water level change area are easy to erode, the soil fixing effect is poor, and the vegetation growth rate is low; the structural component mainly isolates water flow through the covering layer and avoids the water flow from eroding nutrient soil, so that the soil conservation effect is achieved, the structural component basically has no energy dissipation and speed reduction functions and cannot promote the falling and silting of nutrient substrates.
The chinese utility model patent with application number 2013204745692 discloses an ecological revetment component adopts frame rack construction surface, and it sets up the through-hole and realizes the block of adjacent component through protruding sunken, but the block of adjacent component causes the block of through-hole easily, weakening revetment effect.
The chinese utility model patent of application No. 2015204447052 discloses an ecological bank protection prefabricated component adopts protruding and sunken concatenation to form the bank protection structure equally, but its frame member surface is for setting up the through-hole, does not have the clearance between each frame member, and the bank protection effect is not good.
The utility model patent of application number 201610291987.6 discloses an ecological bank protection three-dimensional net-shaped structural member, wherein a cross member wing plate in the member is parallel to the wall body of an outer member, a front hole and a rear hole are parallel, a left hole and a right hole are parallel, the water body mainly exchanges longitudinally and vertically, the transverse exchange is greatly limited, the medium circulation and energy dissipation and silt promotion effects are weakened, a longitudinal wing plate in the inner cross member cannot play the roles of water resistance and energy dissipation, the inner cross member can move in the outer member, the inner cross member is easy to rotate and destabilize under the action of water flow or waves, the water body passing through the cross member holes is weakened, and the deceleration and silt falling effects are weakened.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a three-dimensional X-shaped mesh structure for ecological bank protection, can exchange water in the longitudinal direction, the vertical direction and the transverse direction, can effectively slow down the flow velocity of water flow on a bank slope close to the bank and reduce wave energy, can prevent nutrient soil on the bank slope from being eroded by the water flow, and can promote the nutrient soil to be deposited on the slope surface of the bank protection under certain water flow conditions.
In order to achieve the purpose, the utility model designs a three-dimensional X-shaped net structure of an ecological bank protection, which comprises an outer frame member in a square frame shape, wherein an X-shaped member is embedded in the outer frame member, the X-shaped member consists of four wing plates, and the end parts of the four wing plates are in contact with the inner walls of the four corners of the outer frame member; the outer wall four corners of frame component all is provided with first protruding piece and the protruding piece of second, first protruding piece and the protruding piece of second form the fastener of L type on frame component outer wall, all set up the round hole on the frame component lateral wall and on the pterygoid lamina.
Furthermore, the wing plates of the X-shaped component and the inner walls of the outer frame components on the two sides form included angles of 45 degrees.
Still further, four corners of the inner wall of the outer frame member are provided with reinforced corners for embedding four ends of the X-shaped member.
Still further, be provided with 1 round hole on the pterygoid lamina, two round holes are provided with on the frame member lateral wall symmetry.
Still further, the planar shape of the outer frame member is a square.
Furthermore, the circle centers of the circular holes of the three-dimensional X-shaped net structure of the ecological revetment are connected by straight lines, and the circle centers are connected into a shape like a Chinese character 'jing'.
The utility model also provides a three-dimensional frame net embedded ecological bank protection structure which is formed by assembling a plurality of three-dimensional X-shaped net structures of the ecological bank protection, and the adjacent net structures are formed by combining outer frame members by rotating 90 degrees.
The utility model has the beneficial effects that:
1. the three-dimensional X-shaped net structure of the ecological bank protection can effectively reduce the water flow velocity of the bank slope close to the bank and reduce wave energy, prevent nutrient soil on the bank slope from being eroded by water flow, promote the nutrient soil to be deposited on the slope surface of the bank protection under certain water flow conditions, and improve the soil stabilization effect of the slope surface;
2. the outer frame member and the X-shaped member of the three-dimensional X-shaped structure of the ecological bank protection form a three-dimensional space structure which can effectively slow down the flow velocity of water flow and reduce wave energy by arranging a reasonable ratio of the height to the distance between the wall bodies of the members, thereby preventing nutrient soil on a bank slope from being eroded by the water flow, promoting the nutrient soil to be deposited on the slope surface of the bank protection under a certain water flow condition and improving the soil fixing effect of the slope surface. The large voids inside and between the structures provide a good growing environment for vegetation.
3. The X-shaped component wing plate and the side wall of the outer frame component form an included angle of 45 degrees, circular holes are formed in the wall body of the outer frame component and the X-shaped component wing plate, water and medium circulation is formed, and meanwhile, water flow forms vortex energy through the circular holes to dissipate energy and reduce speed; the circle centers of the round holes are connected by straight lines, the circle centers are connected in a line in a shape like a Chinese character 'jing', water body exchange is provided longitudinally, vertically and horizontally, and meanwhile, vegetation root systems can be expanded all around, so that a 'reinforced' soil fixation slope protection is formed, and the ecological protection function is realized. For the area where the vegetation is submerged for a long time and is difficult to grow, the member can also build a moderate hydrodynamic environment for aquatic organisms and a good living environment for sediment composition and the stability of benthonic animal communities.
4. The circle centers of four longitudinal circular holes in the three-dimensional frame net embedded ecological revetment structure are on the same straight line, the circle centers of four transverse circular holes are on the same straight line, and the gaps between adjacent outer frame components further improve the vegetation growth space rate and enhance the energy dissipation effect. For the area where the vegetation is submerged for a long time and is difficult to grow, the member can also build a moderate hydrodynamic environment for aquatic organisms and a good living environment for sediment composition and the stability of benthonic animal communities.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional X-shaped mesh structure of an ecological bank protection;
FIG. 2 is a cross-sectional view of a three-dimensional X-shaped mesh structure of the ecological bank protection;
FIG. 3 is a sectional view of the outer frame member
FIG. 4 is a left side view of an ecological bank protection three-dimensional X-shaped mesh structure;
FIG. 5 is a cross-sectional view of the X-shaped member 2;
FIG. 6 is a cross-sectional view A-A of FIG. 5;
FIG. 7 is a schematic view of a three-dimensional frame net embedded ecological revetment structure;
in the figure, an outer frame member 1, an X-shaped member 2, a wing plate 2.1, a first convex piece 3, a second convex piece 4, a round hole 5 and a reinforcing angle 6.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific embodiments for the understanding of those skilled in the art.
Example 1
The three-dimensional X-shaped net structure of the ecological bank protection as shown in figures 1-6 comprises an outer frame member 1 in a square frame shape, an X-shaped member 2 is embedded in the outer frame member 1, four corners of the inner wall of the outer frame member 1 are provided with reinforced corners 6 for embedding four ends of the X-shaped member 2,
two round holes 5 are symmetrically arranged on the central axis of the side wall of the outer frame component 1, the aperture of the round hole 5 is 7cm, the hole center is positioned at the middle point of the height of the component and is 50cm away from the central axis of the wall body,
four corners of the outer wall of the outer frame member 1 are respectively provided with a first convex piece 3 and a second convex piece 4, the first convex pieces 3 and the second convex pieces 4 form L-shaped clamping pieces on the outer wall of the outer frame member 1,
the X-shaped component 2 consists of four wing plates 2.1, and the end parts of the four wing plates 2.1 are embedded on the reinforced angle 6;
the included angles formed by the wing plates 2.1 of the X-shaped component 2 and the inner walls of the outer frame components 1 on the two sides are 45 degrees, 1 circular hole 5 is arranged on each wing plate 2.1, the aperture of each circular hole 5 is 7cm, and the hole center is located at the middle point of the height of the component and is 71cm away from the center.
The height of the outer frame member 1 is 15cm, the plane shape is square, the size of the outer wall is 40cm multiplied by 40cm, the size of the inner wall is 30cm multiplied by 30cm, and the wall thickness is 5 cm; the size of the reinforced angle 6 is 2.8cm multiplied by 2.8cm,
the dimensions of the first convex part 3 are 2.8cm × 2.8cm, and the dimensions of the second convex part 4 3 are 2.8cm × 2.8 cm;
the height of the X-shaped component 2 is 15cm, the length is 38.4cm, and the wall thickness is 40 cm; round holes 5 with the aperture of 7cm are symmetrically arranged on the four side wing plates, and the hole center is positioned at the middle point of the height of the component and is 71cm away from the center.
Example 2
The three-dimensional frame net embedded ecological revetment structure as shown in fig. 7 is assembled by a plurality of three-dimensional X-shaped net structures of the ecological revetment, and the adjacent net structures are formed by combining outer frame members 1 by rotating 90 degrees.
Other parts not described in detail are prior art. Although the present invention has been described in detail with reference to the above embodiments, it is only a part of the embodiments of the present invention, not all of the embodiments, and other embodiments can be obtained without inventive step according to the embodiments, and the embodiments are within the scope of the present invention.
Claims (7)
1. The utility model provides a three-dimensional X type network structure of ecological bank protection, it includes frame component (1) that is the square frame, its characterized in that: an X-shaped component (2) is embedded in the outer frame component (1), the X-shaped component (2) is composed of four wing plates 2.1, and the end parts of the four wing plates 2.1 are in contact with the inner walls of the four corners of the outer frame component (1); the outer wall four corners of frame component (1) all is provided with first protruding piece (3) and second protruding piece (4), first protruding piece (3) and second protruding piece (4) form the fastener of L type on frame component (1) outer wall, all set up round hole (5) on frame component (1) lateral wall and pterygoid lamina 2.1.
2. The ecological revetment three-dimensional X-shaped mesh structure of claim 1, wherein: the included angles formed by the wing plates 2.1 of the X-shaped component (2) and the inner walls of the outer frame components (1) on the two sides are 45 degrees.
3. The ecological revetment three-dimensional X-shaped mesh structure according to claim 1, wherein four corners of the inner wall of the outer frame member (1) are provided with reinforced corners (6) for embedding four ends of the X-shaped member (2).
4. The ecological revetment three-dimensional X-shaped mesh structure of claim 1, wherein: the wing plate (2.1) is provided with 1 round hole (5), and the side wall of the outer frame component (1) is symmetrically provided with two round holes (5).
5. The ecological revetment three-dimensional X-shaped mesh structure of claim 1, wherein: the planar shape of the outer frame member (1) is square.
6. The ecological revetment three-dimensional X-shaped mesh structure of claim 1, wherein: the circle centers of the circular holes (5) of the three-dimensional X-shaped net structure of the ecological revetment are connected by straight lines, and the circle centers are connected into a shape like a Chinese character 'jing'.
7. The utility model provides a three-dimensional frame net inserted ecological revetment structure which characterized in that: the ecological revetment is assembled by a plurality of three-dimensional X-shaped net structures of the ecological revetment according to claim 1, and the adjacent net structures are formed by combining outer frame members (1) in a way of rotating 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121964598.8U CN216141982U (en) | 2021-08-19 | 2021-08-19 | Three-dimensional X-shaped net structure of ecological bank protection and three-dimensional frame net embedded ecological bank protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121964598.8U CN216141982U (en) | 2021-08-19 | 2021-08-19 | Three-dimensional X-shaped net structure of ecological bank protection and three-dimensional frame net embedded ecological bank protection structure |
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| Publication Number | Publication Date |
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| CN216141982U true CN216141982U (en) | 2022-03-29 |
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| CN202121964598.8U Active CN216141982U (en) | 2021-08-19 | 2021-08-19 | Three-dimensional X-shaped net structure of ecological bank protection and three-dimensional frame net embedded ecological bank protection structure |
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| CN (1) | CN216141982U (en) |
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2021
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