CN210529623U - River levee reinforced structure - Google Patents

River levee reinforced structure Download PDF

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Publication number
CN210529623U
CN210529623U CN201921387531.5U CN201921387531U CN210529623U CN 210529623 U CN210529623 U CN 210529623U CN 201921387531 U CN201921387531 U CN 201921387531U CN 210529623 U CN210529623 U CN 210529623U
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China
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cell
edge
river
curtain
unit
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CN201921387531.5U
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Chinese (zh)
Inventor
邢建梅
周小祥
蒋台台
叶波
刘柏军
邢云烨
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Zhejiang Chengtong Municipal Construction Co ltd
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Zhejiang Chengtong Municipal Construction Co ltd
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Abstract

The utility model relates to a river levee reinforced structure, including laying the concrete skeleton on the river levee body, concrete skeleton includes square cell, the cell comprises the unit limit, fixed mounting has the first grass curtain that shelters from on the side of cell and the laminating of river levee body, the first cross section that shelters from the grass curtain is not less than the cross section of cell, fixed mounting has the second to shelter from the grass curtain on the side of cell far away from the river levee body, the second shelters from the transversal rectangle of personally submitting of grass curtain, its length and width are called first limit and second limit respectively, when the cell is laid along the river levee body, highly minimum unit limit is minimum limit, the length of side on first limit is not less than the length of side on minimum limit, the distance between one side that minimum limit is close to the cell central point and the one side of keeping away from the cell central point is less than the length of side on second limit. The amount of loss of the planting soil in the concrete framework caused by rainfall or water sprinkling can be effectively reduced, and the plant growth in the planting soil is facilitated.

Description

River levee reinforced structure
Technical Field
The utility model relates to a hydraulic engineering's technical field especially relates to a river levee reinforced structure.
Background
The existing river levee often has the problem of water and soil loss, and the phenomenon of river levee collapse is easy to occur after the river levee becomes long. The existing common method is to reinforce the river bank through the river bank protection slope, which can protect the river bank from water and soil loss, prevent the river bank from collapsing and improve the strength of the river bank. In the prior art, people often directly make the river bank protection slope into concrete and pour integrally in order to achieve the purpose, and although the soil loss amount can be effectively reduced and the structural strength of the river bank meets the requirement, the river bank covered by the concrete is not suitable for biological growth and is not beneficial to constructing a stable and harmonious biosphere, and the water quality can be deteriorated and even the whole river is ecologically disordered after the river bank protection slope grows for a long time.
Chinese patent with publication number CN207794009U discloses an ecological river bank protection slope, which comprises planting pipes, a concrete framework, planting soil and a protection net, wherein the planting pipes are uniformly distributed inside the river bank perpendicular to the slope of the river bank, the surface of the river bank is provided with a well-shaped concrete framework, the planting soil is arranged in the concrete framework, and the planting soil is covered with the protection net. The concrete is used as a framework, planting soil is filled in the framework, and plants can be planted to keep water and soil. The planting pipe arranged in the river levee can fix the plant root system, and the river levee is further reinforced. However, in the actual use process of the structure, only the protective net is laid on the planting soil, and the protective net can well fix large planting soil. However, after rainfall or sprinkling, plants in the soil do not grow out, and the soil cannot be fixed, so that large pieces of planting soil are washed to form small pieces of finely-broken soil, and the small pieces of soil easily leak out of the protection net, so that the planting soil is lost, and the plants in the planting soil cannot grow well.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a river levee reinforced structure can effectively reduce because rainfall or after the watering, leads to the volume of planting soil loss in the concrete skeleton, is convenient for plant the vegetation in the soil.
The above object of the present invention can be achieved by the following technical solutions: a river levee reinforcing structure comprises a concrete framework laid on a river levee body, planting soil is filled in the concrete framework, the concrete framework comprises square unit cells, the unit cells are composed of unit edges, the unit cells are arranged on the river levee body in a rectangular array mode, the planting soil is filled in the unit cells, a first shading straw curtain is fixedly installed on the side face, attached to the river levee body, of each unit cell, the cross section of the first shading straw curtain is not smaller than that of the unit cell, a second shading straw curtain is fixedly installed on the side face, far away from the river levee body, of each unit cell, the cross section of the second shading straw curtain is rectangular, the length and the width of each second shading curtain are respectively called as a first edge and a second edge, when the unit cells are laid along the river levee body, the unit edge with the lowest height is the lowest edge, the side length of the first edge is not smaller than that of the lowest edge, and the side length between one side, close to the central point of each unit cell and one side far away from the central, one of the first edges of the second shading straw curtain is attached to the lowest edge of the unit cell, and the other first edge of the second shading straw curtain is located between the side edge opposite to the lowest edge in the unit cell and the lowest edge.
Through adopting above-mentioned technical scheme, whole concrete skeleton comprises a plurality of cell, and the cladding has the first grass curtain that shelters from on the bottom surface of cell, and the cladding has the second to shelter from the grass curtain on the top surface, because the grass curtain structure is fine and close, and the planting soil in the cell is washed away the back by water, and soil still is difficult to pass the grass curtain, and moisture can ooze, is difficult for appearing because the cell exists ponding and leads to the rotten phenomenon of root of plant, the vegetation of being convenient for. The first shading straw curtain can well reduce the loss of planting soil from one side where the unit grids are attached to the river bank body; the second shelters from the grass curtain and only shelters from the one end on minimum limit in the cell, and such structure can be convenient for on the one hand water to planting soil, and on the other hand can block the soil of living loss, guarantees that the soil in the cell can make the plant normally grow. After the straw mat is used for a period of time, the straw mat can be degraded, the planting soil is fertilized, plants grow well at the moment, the planting soil can be well fixed, and the straw mat is not needed to block the concrete.
The utility model discloses further set up to: the unit limit keep away from and seted up the fixed slot on the side on unit limit central point, the both ends of fixed slot are located the both ends department on unit limit respectively, two adjacent fixed slots in a unit limit link together in proper order, first shelter from the cursory curtain and the second all is connected with extra long cursory curtain on sheltering from the cursory curtain, extra long cursory curtain is connected on the side that first shelter from cursory curtain and second shelter from cursory curtain and unit limit butt, each extra long cursory curtain all covers the fixed slot, fixed mounting has fixed careless rope in the fixed slot, fixed careless rope inlays to be established in the fixed slot, and extra long cursory curtain presss from both sides between fixed careless.
Through adopting above-mentioned technical scheme, the fixed slot is covered to the first extension grass curtain that shelters from on the grass curtain that shelters from of first grass curtain and second to through tie up round straw rope along the fixed slot and fix the position that first grass curtain and second sheltered from the grass curtain, can be simple with the first position fixation that shelters from the grass curtain and the second shelters from the grass curtain. Meanwhile, the straw ropes are the same as the straw curtains, so that the straw ropes are easy to degrade, and the ecological environment is well protected.
The utility model discloses further set up to: cell and second shelter from and be provided with the grass cushion between the grass curtain, the side that the river levee body was kept away from along the cell to the grass cushion sets up, and the cross section of grass cushion equals with the projection area size of cell on the grass curtain is sheltered from to the second.
Through adopting above-mentioned technical scheme, the straw mattress piece has supported the second and has sheltered from the grass curtain, makes the second shelter from and has certain space between grass curtain and the cell, forms the structure of a pocket form. Because soil is at the in-process that runs off, the soil quantity of the minimum limit one side of cell is more, and such structure can make the second shelter from the straw curtain and hold more planting soil, has effectively reduced soil loss's speed, the vegetation in the cell of being convenient for.
The utility model discloses further set up to: the side surface of the unit edge, which is far away from the river bank body, is provided with a through hole, and the through hole is positioned in the projection of the fixing groove on the side surface of the unit cell, which is far away from the river bank body.
Through adopting above-mentioned technical scheme, through being provided with through hole, make the soil that is pushed down by the unit check still can be fine contact the air, moisture also can flow into in the soil on the river levee through hole. The soil pressed by the unit grids is still kept in a good state, after the first shading straw mat is rotten, the root system of the plant in the planting soil can normally grow in the soil on the river bank, so that the plant grows well, and the stable and harmonious biological ring of the member is facilitated.
The utility model discloses further set up to: penetrating hole set up along the edge of cell, seted up three at least through holes on every unit edge, the interval that is located between two adjacent cells on same unit edge equals.
Through adopting above-mentioned technical scheme, make the even distribution in penetrating hole on the cell, the soil that is pushed down by the cell can be more for even receipt from moisture and the air that flows in the penetrating hole, and the soil that is difficult for appearing being pushed down by the cell is because apart from penetrating hole distance too far, unable fine receipt air and moisture, leads to the phenomenon that soil quality descends.
The utility model discloses further set up to: the four corners department of cell all seted up the anchor hole, outside the position that the anchor hole was seted up was located the fixed slot and keeps away from the projection on the side of river levee body at the cell, wear to be equipped with anchor assembly in the anchor hole, anchor assembly's length is greater than the distance between the side of cell and the laminating of river levee body and the side of keeping away from the river levee body.
Through adopting above-mentioned technical scheme, anchor assembly is further fixes the position of cell, makes the difficult phenomenon that misplaces of appearing of cell, carries out effectual reinforcement to the river levee bank protection.
The utility model discloses further set up to: the side of anchor hole on seted up the spacing groove, the side coincidence of the embankment body is kept away from with the cell to one side of spacing groove, anchor assembly keeps away from one of the embankment body and serves fixedly to be provided with the locating part, the projected area of locating part on the embankment body side is kept away from to the cell is less than the projected area of spacing groove on the embankment body side is kept away from to the cell.
Through adopting above-mentioned technical scheme, when installation anchor assembly, anchor assembly's position is restricted by locating part and spacing groove, is difficult when beating into anchor assembly, appears the phenomenon that anchor assembly deviates from in the anchor hole. And because the locating part is slightly less than the spacing groove, leave between locating part and the spacing groove and have a space, after the cell damages, can be more easy dismantle anchor assembly get off to change the cell, it is very convenient to use.
The utility model discloses further set up to: and one end of the anchoring piece, which is far away from the river bank body, is provided with a water permeable hole.
Through adopting above-mentioned technical scheme, when watering, this is internal through the further inflow river levee in hole of permeating water, makes the soil that is pushed down by the anchor assembly still can be fine contact to air and moisture.
To sum up, the utility model discloses a beneficial technological effect does:
1. the amount of loss of the planting soil in the concrete framework caused by rainfall or water spraying can be effectively reduced, and the growth of plants in the planting soil is facilitated;
2. the structure is simple, and the unit cells are convenient to replace.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of a cell structure after a portion of the structure is hidden;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of a cell from another perspective after hiding a portion of the structure;
fig. 5 is an enlarged schematic view of a portion B in fig. 4.
Reference numerals: 1. a concrete skeleton; 11. a cell; 111. a cell edge; 12. planting soil; 2. a first shade straw curtain; 21. a second shade straw curtain; 22. grass mat block; 221. short cushion blocks; 222. a long cushion block; 3. fixing grooves; 31. lengthening the grass curtain; 32. fixing the straw rope; 4. a through hole; 41. an anchoring hole; 42. an anchoring member; 43. water permeable holes; 44. a limiting groove; 45. a limiting member; 5. a river levee body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a reinforcing structure for a river levee includes a concrete frame 1 laid on a levee body 5. The concrete skeleton 1 includes square unit cells 11, and one unit cell 11 includes four unit edges 111. The unit cells 11 are arranged on the river levee body 5 in a rectangular array, and two adjacent unit cells 11 are tightly attached. The cells 11 are filled with planting soil 12 in which seeds are buried.
As shown in fig. 2 and 3, a first grass shading curtain 2 covers the side face, attached to the river bank body 5, of the cell 11, and the area of the first grass shading curtain 2 is equal to the cross section of the cell 11 in size; a grass cushion block 22 is adhered to the side face, far away from the river bank body 5, of the unit cell 11, and a second shading grass curtain 21 covers the grass cushion block 22. When the cells 11 are laid along the bank body 5, the cell side 111 having the lowest height is the lowest side, and the distance between the side of the cell side 111 close to the center point of the cell 11 and the side far from the center point of the cell 11 is referred to as the width of the cell side 111. The grass mat block 22 comprises two short mat blocks 221 and a long mat block 222, the length of the long mat block 222 is equal to the length of the unit edge 111, the long mat block 222 is adhered to the lowest edge, the length of the short mat block 221 is equal to one third of the length of the unit edge 111, the length of the short mat block 221 is larger than the width of the unit edge 111, and the widths of the long mat block 222 and the short mat block 221 are equal to the width of the unit edge 111. One end of the short pad 221 abuts one end of the long pad 222, and is disposed along the unit side 111 perpendicular to the lowest side, and one short pad 221 is attached to each of the two unit sides 111 perpendicular to the lowest side. The second shade 21 is rectangular, the length of the rectangle being equal to the length of the unit side 111 and the width of the rectangle being equal to one third of the length of the unit side 111. One of the long sides of the second shielding straw curtain 21 is attached to the long cushion 222, the short side of the second shielding straw curtain 21 is attached to the short cushion 221, and each short cushion 221 is attached to one of the short sides.
As shown in fig. 2 and 3, a fixing groove 3 is formed on a side surface of the cell edge 111 away from the center point of the cell 11, one end of the fixing groove 3 is connected to the midpoint of one end of the cell edge 111, and the other end of the fixing groove 3 is connected to the midpoint of the other end of the cell edge 111. The lengthened grass curtains 31 are integrally formed on the side edges, attached to the unit edges 111, of the first grass-shielding curtain 2 and the side edges, attached to the grass cushion blocks 22, of the second grass-shielding curtain 21, and each lengthened grass curtain 31 covers the fixing groove 3. Fixed grass rope 32 is tied up in fixed slot 3, and fixed grass rope 32 lays along fixed slot 3, and the end to end both ends of fixed grass rope 32 are connected and are tied up.
As shown in fig. 4 and 5, a through hole 4 is formed in a side surface of the cell edge 111 away from the bank body 5, and the through hole 4 penetrates the fixing groove 3 and communicates with a side surface of the cell edge 111 close to the bank body 5. Four through holes 4 are formed in one unit edge 111, and the distance between every two adjacent through holes 4 in one unit plate is equal. Round anchoring holes 41 are formed in four corners of each cell 11, and the anchoring holes 41 are located outside the projection of the fixing grooves 3 on the side face, far away from the river bank body 5, of each cell 11. The cylindrical anchoring piece 42 penetrates through the anchoring hole 41, one end of the anchoring piece 42 penetrating through the river levee body 5 is arranged in a conical shape, the cross section of the anchoring piece 42 is equal to that of the anchoring hole 41, a water permeable hole 43 is formed in the anchoring piece 42, the water permeable hole 43 is located in the circle center of the cross section of the anchoring piece 42, and the length of the anchoring piece 42 is larger than the distance between the side face, attached to the river levee body 5, of the cell 11 and the side face, far away from the river levee body 5. A limiting groove 44 is formed on the inner side surface of the anchoring hole 41, one side of the limiting groove 44 coincides with the side surface of the cell 11 (shown in fig. 2) far away from the river bank body 5, and a limiting piece 45 is integrally formed at one end of the anchoring piece 42 far away from the river bank body 5. The projection area of the limiting member 45 on the side of the cell 11 away from the river bank body 5 is smaller than the projection area of the limiting groove 44 on the side of the cell 11 away from the river bank body 5.
When the river levee body 5 is reinforced, the cells 11 are manufactured in advance and then transported to the river levee body 5 to be spliced to form the concrete framework 1. Under the first grass curtain 2 that shelters from of sheltering from and the second grass curtain 21 blocks, planting soil 12 in the cell 11 is washed by the water-washed back, and soil still is difficult to pass the grass curtain, and moisture can nevertheless ooze, is difficult for appearing because there is ponding in the cell 11 to lead to the phenomenon of mashed root of plant, and it can effectively reduce because rainfall or watering back, leads to the volume that planting soil 12 runs off in the concrete skeleton 1, is convenient for plant growth in the planting soil 12. First sheltering from grass curtain 2 and second and sheltering from grass curtain 21 and can simply fix through the grass rope, and grass rope, first sheltering from grass curtain 2 and second shelter from grass curtain 21 and all degrade easily, fine protection ecological environment. In whole concrete skeleton 1, arbitrary cell 11 damages the back, can both be convenient dismantle anchor assembly 42 to change the cell 11 of damage, it is very convenient to use.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a river levee reinforced structure, is including laying concrete skeleton (1) on river levee body (5), and concrete skeleton (1) intussuseption is filled with planting soil (12), its characterized in that: the concrete framework (1) comprises square unit cells (11), the unit cells (11) are composed of unit edges (111), the unit cells (11) are arranged on the river bank body (5) in a rectangular array mode, planting soil (12) is filled in the unit cells (11), a first shading grass curtain (2) is fixedly installed on the side face, attached to the river bank body (5), of the unit cells (11), the cross section of the first shading grass curtain (2) is not smaller than that of the unit cells (11), a second shading grass curtain (21) is fixedly installed on the side face, away from the river bank body (5), of the unit cells (11), the cross section of the second shading grass curtain (21) is rectangular, the length and the width of the second shading grass curtain are respectively called as a first edge and a second edge, when the unit cells (11) are laid along the river bank body (5), the unit edge (111) with the lowest height is the lowest edge, and the edge length of the first edge is not smaller than that of the lowest edge, the distance between one side of the lowest edge close to the center point of the unit cell (11) and one side of the lowest edge far away from the center point of the unit cell (11) is smaller than the side length of the second edge, one first edge of the second shading straw curtain (21) is attached to the lowest edge of the unit cell (11), and the other first edge of the second shading straw curtain (21) is located between the side edge opposite to the lowest edge in the unit cell (11) and the lowest edge.
2. The river levee reinforcing structure according to claim 1, wherein: cell limit (111) keep away from and seted up fixed slot (3) on the side of cell (11) central point, the both ends of fixed slot (3) are located the both ends department of cell limit (111) respectively, two adjacent fixed slot (3) in a cell (11) link together in proper order, first shelter from grass curtain (2) and second shelter from all being connected with on grass curtain (21) with add long grass curtain (31), add long grass curtain (31) and connect on first shelter from grass curtain (2) and second shelter from on the side of grass curtain (21) and cell limit (111) butt, each adds long grass curtain (31) and all covers fixed slot (3), fixed straw rope (32) are installed to fixed slot (3) internal fixation, fixed straw rope (32) are inlayed and are established in fixed slot (3), and add long grass curtain (31) and press from both sides between fixed straw rope (32) and fixed slot (3) bottom surface.
3. A river levee reinforcing structure according to claim 2, wherein: cell (11) and second shelter from and be provided with grass cushion (22) between curtaining (21), grass cushion (22) set up along the side that cell (11) kept away from river levee body (5), and the cross section of grass cushion (22) and cell (11) are sheltered from the projection area size on curtaining (21) at the second and are equal.
4. A river levee reinforcing structure according to claim 2, wherein: the side face, far away from the river bank body (5), of the unit edge (111) is provided with a through hole (4), and the through hole (4) is located in the projection of the fixing groove (3) on the side face, far away from the river bank body (5), of the unit cell (11).
5. The river levee reinforcing structure according to claim 4, wherein: the edge along cell (11) of through hole (4) set up, seted up on every unit limit (111) at least three two through holes (4), the interval between two adjacent cell (11) that are located on same unit limit (111) is equal.
6. The river levee reinforcing structure according to claim 5, wherein: the four corners department of cell (11) all seted up anchor hole (41), outside the position that anchor hole (41) were seted up was located fixed slot (3) the projection on the side of cell (11) keeping away from river levee body (5), wear to be equipped with anchor assembly (42) in anchor hole (41), the length of anchor assembly (42) is greater than the distance between the side of cell (11) and river levee body (5) laminating and the side of keeping away from river levee body (5).
7. The river levee reinforcing structure according to claim 6, wherein: the side of the anchoring hole (41) is provided with a limiting groove (44), one side of the limiting groove (44) coincides with the side of the cell (11) far away from the river bank body (5), one end of the anchoring piece (42) far away from the river bank body (5) is fixedly provided with a limiting piece (45), and the projection area of the limiting piece (45) on the side of the cell (11) far away from the river bank body (5) is smaller than the projection area of the limiting groove (44) on the side of the cell (11) far away from the river bank body (5).
8. The river levee reinforcing structure according to claim 7, wherein: one end of the anchoring piece (42) far away from the river bank body (5) is provided with a water permeable hole (43).
CN201921387531.5U 2019-08-24 2019-08-24 River levee reinforced structure Active CN210529623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921387531.5U CN210529623U (en) 2019-08-24 2019-08-24 River levee reinforced structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921387531.5U CN210529623U (en) 2019-08-24 2019-08-24 River levee reinforced structure

Publications (1)

Publication Number Publication Date
CN210529623U true CN210529623U (en) 2020-05-15

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CN201921387531.5U Active CN210529623U (en) 2019-08-24 2019-08-24 River levee reinforced structure

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112030870A (en) * 2020-09-15 2020-12-04 赣州久创科技有限公司 Building rubbish reinforcing river levee under sandy soil geology
CN112482308A (en) * 2020-11-27 2021-03-12 张媛媛 Hydraulic engineering is with protection slope net

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112030870A (en) * 2020-09-15 2020-12-04 赣州久创科技有限公司 Building rubbish reinforcing river levee under sandy soil geology
CN112030870B (en) * 2020-09-15 2021-09-28 赣州久创科技有限公司 Building rubbish reinforcing river levee under sandy soil geology
CN112482308A (en) * 2020-11-27 2021-03-12 张媛媛 Hydraulic engineering is with protection slope net

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