CN211472390U

CN211472390U - Water and soil conservation ecological slope protection

Info

Publication number: CN211472390U
Application number: CN201922443606.3U
Authority: CN
Inventors: 任双燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a hydraulic engineering technical field. The water and soil conservation ecological slope protection is disclosed, slope protection bricks are evenly laid on the slope surface of a slope body, supporting bricks are evenly laid at the toe of the slope body, a first diversion trench is arranged between the left and right adjacent slope protection bricks, the top surface of each slope protection brick is horizontal, the bottom surface of each slope protection brick is obliquely arranged, the inclination angle of the bottom surface is the same as the gradient of the slope body, overflow chutes are formed in the side edges of the slope protection bricks, a pressing part is arranged on the front side of the periphery of each slope protection brick, a supporting part is arranged on the rear side of each slope protection brick, each supporting brick is of a solid cuboid structure, a second diversion trench is arranged between the left and right adjacent supporting bricks, supporting bodies matched with the pressing parts are arranged on the rear surfaces of the supporting; the top of the slope is evenly paved with pressing bricks, and the front surface of the pressing bricks is provided with a pressing body matched with the supporting part. The utility model discloses firm slope can the reinforce, can effectively prevent soil erosion and water loss to can effectively avoid the bank protection to wholly collapse.

Description

Water and soil conservation ecological slope protection

Technical Field

The utility model relates to a hydraulic engineering technical field, more specifically say, relate to an ecological bank protection is kept to soil and water.

Background

The ecological slope protection is a general name of various paving and planting on the slope surface for preventing the side slope from being washed, but the current ecological slope protection has a plurality of defects in the using process.

At present, the ecological slope protection is mainly paved on a slope surface along a slope by slope protection bricks, and plants are planted in soil filled in hollow positions in the slope protection bricks so as to play a role in soil fixation. However, at the initial stage of laying, because the filling soil in the slope is not compacted and the planted plants are not grown up yet and cannot play a role in soil stabilization, at the moment, after raining, rainwater can wash down from the slope along the slope to wash away the filling soil in the slope protection bricks, so that water and soil loss is caused; and because the filling soil is washed away, the growth of the plants is also influenced, the soil fixing capacity is reduced, and the vicious circle is caused, so that the water and soil loss is more serious. Moreover, when raining, rainwater can infiltrate into the slope body from the brick joints to settle the filling soil in the slope, and the slope protection bricks can settle along with the filling soil, so that the whole slope protection can collapse.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a soil and water conservation ecological bank protection aims at solving at least the ecological bank protection among the prior art and is being washed away easily at the banket soil of laying the initial stage and lead to soil and water loss, influence the vegetation who plants to and the slope body subsides the problem that the back bank protection brick wholly collapsed easily.

In order to achieve the purpose, the utility model provides a soil and water conservation ecological slope protection, including the slope body, slope protection brick has evenly been laid on the domatic of slope body, support brick has evenly been laid to the toe department of slope body, adjacent about be provided with guiding gutter one between the slope protection brick, slope protection brick top surface is the level, the bottom surface is the slope setting, the inclination of bottom surface is the same with the slope of slope body, the periphery of slope protection brick is rectangle, the inside is provided with plants the groove, the side of slope protection brick has seted up the overflow launder, slope protection brick periphery front side is provided with nip portion, the rear side is provided with the supporting part, adjacent about the slope protection brick through the nip portion with the mutual pressfitting of supporting part and fold on the domatic of slope body; the supporting bricks are of solid cuboid structures, the lengths of the supporting bricks are equal to those of the slope protection bricks, a second diversion trench is arranged between the left adjacent supporting bricks and the right adjacent supporting bricks, supporting bodies matched with the pressing parts are arranged on the rear surfaces of the supporting bricks, and the slope protection brick at the lowest end is tightly pressed on the supporting bodies of the supporting bricks through the pressing parts; the slope top of the slope body is uniformly paved with the pressing bricks, the front surfaces of the pressing bricks are provided with pressing bodies matched with the supporting parts, the pressing bricks are pressed on the supporting parts of the uppermost slope protection bricks through the pressing bodies, fastening holes are formed in the pressing bricks, fastening nails are inserted into the fastening holes, and the fastening nails penetrate through the fastening holes and then are inserted into the slope top.

According to the water and soil conservation ecological slope protection provided by the technical scheme of the utility model, the first diversion trench is arranged, so that rainwater flowing down along the slope can be discharged to the lower part of the slope through the first diversion trench, and the rainwater can be prevented from impacting the soil filled in the slope protection bricks and planted plants along the slope; the top surface of the slope protection brick is horizontally arranged, and the bottom surface of the slope protection brick is obliquely arranged, so that the slope protection brick can be kept horizontal on a slope body, the rainwater is prevented from falling along the slope to form large impact force, and the soil filling and plants in the slope protection brick are effectively protected; the pressing part and the supporting part are arranged on the periphery of the slope protection brick, so that the slope protection bricks can be mutually supported and pressed after being laid on a slope body, and the integral collapse of the whole slope protection is prevented; the side edge of the slope protection brick is provided with the overflow groove, so that accumulated water in the slope protection brick can be quickly discharged; the second diversion trench and the first diversion trench are arranged on the support brick and can be connected with each other to drain rainwater to the road surface, so that a slope foot is prevented from being impacted, the support body can enable the support brick to form more powerful support for the slope protection brick, and the slope protection brick is laid more stably; through set up the compact brick at the top of a slope, can play effectual pressfitting extrusion to the slope protection brick, the cooperation supports the support of brick to it is stronger to make the slope protection wholeness, and is more stable, is difficult for collapsing.

Additionally, the utility model discloses the soil and water conservation ecological bank protection that above-mentioned technical scheme provided still has following technical characteristic:

as an optimal scheme of the utility model, slope protection brick periphery left side is provided with left layering, and the right side is provided with right layering, left side layering lower part space with right layering is identical, controls adjacently the slope protection brick passes through left side layering with right layering fold each other and closely fold and press together, guiding gutter one by left side layering is adjacent about and the outer wall of slope protection brick encloses to close and forms. Two are folded each other through left layering and right layering, make between the slope protection brick drag each other, and the wholeness is stronger, and second is that the water in the guiding gutter is more difficult to permeate in the slope.

As an improvement of the preferable scheme, the left pressing strip and the right pressing strip are obliquely arranged, and the slope is the same as that of the bottom surface of the slope protection brick, so that the formed diversion trench-water guide performance is better.

As the utility model discloses a another kind of preferred scheme, the left surface of supporting the brick is provided with left briquetting, and the right surface is provided with right briquetting, left side briquetting lower part space with right side briquetting is identical, controls adjacently the supporting the brick passes through left side briquetting with right side briquetting fold each other and closely fold and press together, guiding gutter two by left side briquetting is adjacent about and the lateral wall of supporting the brick encloses to close and forms.

As another preferred scheme of the utility model, the toe department of the slope body is provided with the standing groove, the support brick is evenly laid in the standing groove. The standing groove can support the brick powerfully, prevents to support the brick and appears sliding under the pressure of bank protection brick, has effectively strengthened the stability of bank protection.

As another preferable scheme of the utility model, the number of the fastening holes that the inside setting of sticis brick is no less than 4.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model can effectively separate and discharge the rainwater rushed down along the slope by arranging the first diversion trench and the second diversion trench, thereby preventing the rainwater from impacting the filling soil and plants in the slope protection brick; the slope protection brick is of a structure with a horizontal top surface and an inclined bottom surface, so that a plurality of bulges can be formed on the slope surface of the slope protection, rainwater cannot flow down along the slope to form impact force, and the protection of filling and plants in the slope protection brick from impact is facilitated; the setting of pressfitting portion, supporting part on the slope protection brick can make the wholeness after the slope protection brick is laid more problematic, effectively avoids the bank protection the condition that wholly collapses to appear. And the setting of supporting brick and compact brick makes more tend to a whole after the bank protection is laid, makes stability stronger.

The utility model effectively avoids the loss of soil filled in the slope protection brick caused by rain impact during raining, so that plants can grow better, the soil fixation effect is stronger, and the occurrence and aggravation of soil erosion phenomenon are effectively avoided; meanwhile, the stability after the paving is stronger, the slope protection bricks are mutually supported, and the whole collapse is not easy to occur.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment of the invention;

fig. 2 is a schematic structural view of a slope protection laying state according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a slope protection brick according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a compact brick according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a support brick according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a fastening nail according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

1 slope body, 11 standing grooves, 12 slope top laying grooves, 2 slope protection bricks, 21 overflow grooves, 22 pressing parts, 23 supporting parts, 24 planting grooves, 25 right pressing strips, 26 left pressing strips, 3 pressing bricks, 31 fastening holes, 32 pressing bodies, 4 supporting bricks, 41 resistance teeth, 42 supporting bodies, 43 left pressing blocks, 44 right pressing blocks and 5 fastening nails.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The following description refers to fig. 1 to 6 for an embodiment of the water and soil conservation ecological slope protection of the present invention.

As shown in fig. 1 and fig. 2, the ecological slope protection is kept to soil and water, including the slope body 1, slope protection brick 2 has evenly been laid on the domatic slope of the slope body 1, and a standing groove 11 has been dug to the toe department of the slope body 1, has evenly laid support brick 4 in standing groove 11, and support brick 4 can play effectual supporting role to slope protection brick 2, thereby prevents slope protection brick 2 and domatic the gliding down. The slope top of the slope body 1 is dug to have the slope top to lay the groove 12, has evenly laid in the groove 12 and has tightly pressed the brick 3, tightly presses the brick 3 and can play effectual effect of compressing tightly to the slope protection brick 2, can prevent effectively that the slope protection brick 2 from arching.

As shown in fig. 2 and 3, the top surface of the slope protection brick 2 is arranged for the horizontal and the bottom surface is arranged for the inclination, the inclination angle of the bottom surface is the same as the gradient of the slope body 1, thereby the bottom surface can be flush with the slope surface of the slope body 1 when the slope protection brick 2 is laid on the slope body 1, and the slope surface is ensured to provide enough support for the slope protection brick 2. The periphery of slope protection brick 2 is the rectangle, and inside is provided with plants groove 24, can fill soil and plant the plant in planting groove 24 to make the plant play the effect of solid soil. The overflow launder 21 has been seted up to the side about slope protection brick 2, and the position of overflow hole 21 is higher than the upper surface of banketing, and when ponding in slope protection brick 2, when the level of ponding risees to overflow hole 21's position, can follow overflow hole 21 and discharge. The left side of the periphery of the slope protection brick 2 is provided with a left pressing strip 26 which has the same slope gradient as the slope gradient, the right side is provided with a right pressing strip 25 which has the same slope gradient as the slope gradient, the space at the lower part of the left pressing strip 26 is matched with the right pressing strip 25, two adjacent slope protection bricks 2 at the left side and the right side can be tightly laminated together through the mutual lamination of the left pressing strip 26 and the right pressing strip 25, and the outer wall of the two adjacent slope protection bricks 2 and the left pressing strip 26 enclose to form a first diversion trench, so that accumulated water discharged from the overflow hole 21 can flow down along the first diversion trench, because the bottom surface of the first diversion trench is the left pressing strip 26, and the left pressing strip 26 and the right pressing strip 25 below the left pressing. The front side at the periphery of slope protection brick 2 is provided with nip portion 22, and the rear side is provided with supporting part 23, and two adjacent slope protection bricks 2 from top to bottom can overlap and press on the domatic of slope body 1 through the pressfitting each other of nip portion 22 and supporting part 23 to can support each other and the pressfitting between the adjacent slope protection brick 2 from top to bottom, thereby prevent the whole circumstances of collapsing of whole slope protection from taking place.

As shown in fig. 2 and 5, the supporting brick 4 is a solid cuboid structure, and the length is equal to the slope protection brick 2, the rear surface of the supporting brick 4 is provided with a supporting body 42 matched with the pressing part 22, the slope protection brick 2 at the lowest end is pressed on the supporting body 42 of the supporting brick 4 through the pressing part 22, so that the slope protection brick 2 can be better supported, and the landslide is not easy to occur. The left surface of the supporting brick 4 is provided with a left pressing block 43, the right surface is provided with a right pressing block 44, the lower space of the left pressing block 43 is matched with the right pressing block 44, the left and right adjacent supporting bricks 4 are tightly overlapped through mutual overlapping of the left pressing block 43 and the right pressing block 44, the left pressing block 43 and the side walls of the left and right adjacent supporting bricks 4 are enclosed to form a diversion trench II, and the diversion trench II is connected below the diversion trench, so that accumulated water flowing down from the diversion trench I can be poured into the road surface, and the accumulated water can be drained from a drainage facility of the road surface. Be provided with a plurality of resistance teeth 41 at support brick 4 lower surface, resistance tooth 41 can strengthen the frictional force that supports brick 4 and ground to it is more stable to make support brick 4 to the holding power of slope protection brick 2.

As shown in fig. 4, a pressing body 32 matched with the supporting portion 23 is arranged on the front surface of the pressing brick 3, fastening holes 31 are arranged inside the pressing brick 3, the number of the fastening holes 31 is 4, fastening nails 5 are inserted into each fastening hole 31, and the fastening nails 5 penetrate through the fastening holes 31 and then are inserted into the bottom surface of the sloping roof laying groove, so that the pressing brick 3 is stably fixed in the sloping roof laying groove. In order to make the fastening effect of the fastening brick 3 stronger, the number of fastening holes 31 may be increased appropriately. As shown in fig. 2, the pressing brick 3 is pressed on the supporting part 23 of the slope protection brick 2 at the uppermost end through the pressing body 32, so that the pressing effect on the slope protection brick 2 can be realized, and the arch camber of the slope protection brick 2 can be effectively prevented.

The device provided by the utility model when using, at first dig a standing groove 11 in slope foot department of the slope body 1, then evenly lay support brick 4 in standing groove 11, then lay slope protection brick 2 from bottom to top on slope body 1 is domatic, make every slope protection brick 2 all cooperate at adjacent supporting part 23 with pressing with it through nip portion 22, make every slope protection brick 2's left layering 26 all press on the right layering 25 of adjacent slope protection brick with it, so that a plurality of slope protection bricks 2 form the whole of a mutual pressfitting. When laying slope protection brick 2 to domatic top, dig a top of slope and lay groove 12 in the top of slope department, and evenly lay tight brick 3 on top of slope lays groove 12, make the pressing body 32 of tight brick 3 compress tightly on the supporting part 23 of the slope protection brick 2 of top, and use fastening nail 5 firmly to fix tight brick 3 on top of slope lays groove 12, the bank protection that constitutes by supporting brick 4, slope protection brick 2 and tight brick 3 jointly at this moment can firmly be laid on the domatic of slope body 1, and extrude each other, support, form a whole, difficult collapsing. After the slope protection bricks 2 are laid, soil is filled into the planting grooves 24 of the slope protection bricks 2, and soil-fixing plants are planted, and at the moment, the height of the filled soil is not higher than the overflow groove 21. The soil-fixing plants grow in the planting grooves 24, and the root systems can extend into the slope body 1, so that the slope-fixing capacity is greatly improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting.

Claims

1. The utility model provides an ecological bank protection is kept to soil and water, includes slope body (1), slope protection brick (2) have evenly been laid on the domatic slope of slope body (1), support brick (4), its characterized in that have evenly been laid to the toe department of slope body (1): a first flow guide groove is formed between the left and right adjacent slope protection bricks (2), the top surfaces of the slope protection bricks (2) are horizontal, the bottom surfaces of the slope protection bricks are inclined, the inclination angle of the bottom surfaces is the same as the gradient of the slope body (1), the outer periphery of each slope protection brick (2) is rectangular, a planting groove (24) is formed inside each slope protection brick, an overflow groove (21) is formed in the side edge of each slope protection brick (2), a pressing part (22) is arranged on the front side of the outer periphery of each slope protection brick (2), a supporting part (23) is arranged on the rear side of each slope protection brick (2), and the vertically adjacent slope protection bricks (2) are pressed on the slope surface of the slope body (1) through the mutual pressing of the pressing part (; the supporting bricks (4) are solid cuboid structures, the lengths of the supporting bricks are equal to those of the slope protection bricks (2), a second flow guide groove is formed between the left supporting brick and the right supporting brick (4), a supporting body (42) matched with the pressing part (22) is arranged on the rear surface of each supporting brick (4), and the slope protection brick (2) at the lowest end is pressed on the supporting body (42) of each supporting brick (4) through the pressing part (22); the slope top of the slope body (1) is uniformly paved with pressing bricks (3), the front surfaces of the pressing bricks (3) are provided with pressing bodies (32) matched with the supporting parts (23), the pressing bricks (3) are pressed on the supporting parts (23) of the slope protection bricks (2) at the uppermost ends through the pressing bodies (32), fastening holes (31) are formed in the pressing bricks (3), fastening nails (5) are inserted into the fastening holes (31), and the fastening nails (5) penetrate through the fastening holes (31) and then are inserted into the slope top.

2. The water and soil conservation ecological slope protection according to claim 1, characterized in that: slope protection brick (2) periphery left side is provided with left side layering (26), and the right side is provided with right layering (25), left side layering (26) lower part space with right side layering (25) are identical, control adjacently slope protection brick (2) pass through left side layering (26) with right side layering (25) fold each other and closely fold and press together, the guiding gutter one by left side layering (26) and control adjacently the outer wall of slope protection brick (2) encloses to close and forms.

3. The water and soil conservation ecological slope protection according to claim 2, characterized in that: the left pressing strip (26) and the right pressing strip (25) are arranged obliquely, and the slope is the same as that of the bottom surface of the slope protection brick (2).

4. The water and soil conservation ecological slope protection according to any one of claims 1 to 3, characterized in that: the left surface of supporting brick (4) is provided with left briquetting (43), and the right surface is provided with right briquetting (44), left briquetting (43) lower part space with right briquetting (44) are identical, and it is adjacent about the supporting brick (4) through left briquetting (43) with right briquetting (44) fold each other and closely fold and press together, guiding gutter two by left briquetting (43) and about adjacent the lateral wall of supporting brick (4) encloses to close and forms.

5. The water and soil conservation ecological slope protection according to claim 1, characterized in that: the lower surface of the supporting brick (4) is provided with a plurality of resistance teeth (41).

6. The water and soil conservation ecological slope protection according to claim 1 or 5, characterized in that: a placing groove (11) is formed in the slope toe of the slope body (1), and the supporting bricks (4) are uniformly laid in the placing groove (11).

7. The water and soil conservation ecological slope protection according to claim 1, characterized in that: the number of the fastening holes (31) arranged in the compression brick (3) is not less than 4.