CN211849273U

CN211849273U - Slope protection device for hydraulic engineering

Info

Publication number: CN211849273U
Application number: CN202020147060.7U
Authority: CN
Inventors: 李贻荣
Original assignee: Co Ltd Of Water Conservation Survey Design Research Institute Of Qiqihaer City
Current assignee: Co Ltd Of Water Conservation Survey Design Research Institute Of Qiqihaer City
Priority date: 2020-01-24
Filing date: 2020-01-24
Publication date: 2020-11-03
Anticipated expiration: 2030-01-24

Abstract

The utility model relates to a water conservancy slope protection technical field specifically discloses a slope protection device for hydraulic engineering, including the concatenation fragment of brick of burying underground in the slope, seted up the vegetation ring in the concatenation fragment of brick, the lateral wall of concatenation fragment of brick has welded the concatenation strip respectively and has seted up the concatenation groove that agrees with mutually, concatenation strip and concatenation groove interval in proper order and circumference encircle the concatenation fragment of brick setting, concatenation fragment of brick up end circumference is seted up at least four fixed orificess that link up, the framework appearance is the same with concatenation fragment of brick appearance, the fixed metal mesh grid that inlays that is equipped with of framework internal fixation, the framework hugs closely in concatenation fragment of brick up end, the corresponding circumference in the framework has seted up the fixed orifices, the bottom pointed end of staple passes the fixed orifices on framework and the concatenation fragment of; fix the framework that the subsides dress inlayed and be equipped with the metal mesh grid on setting up the concatenation fragment of brick, to domatic effectual fixed action of formation and avoided soil erosion and water loss, be convenient for maintain and replace the metal mesh grid simultaneously, reduced the maintenance cost.

Description

Slope protection device for hydraulic engineering

Technical Field

The utility model relates to a water conservancy bank protection technical field specifically is a slope protection device for hydraulic engineering.

Background

When carrying out hydraulic engineering construction, need protect the slope of water conservancy channel both sides. Generally, a slope protection structure of a stone-built retaining wall is adopted, then bricks and stones are laid on a slope surface, and small trees, shrubs and the like are planted to plant grass so as to fix soil and stones on the slope body and avoid the risk of falling of the soil and stones or mud-rock flow; for the slope which is frequently washed by running water, a canvas net or a metal net is also arranged on the slope surface in a clinging manner so as to prevent water and soil loss.

However, the above methods still have certain problems, such as poor fixing effect of the masonry of the slope protection on the slope surface, and particularly, the bricks are easy to loosen once being washed by rainwater or running water before the growth of the grass planted in the slope is completed, thereby causing the slope surface to slide; after the canvas net or the metal net installed on the slope surface is used for a long time, the canvas net or the metal net is easy to damage, the protection effect of the canvas net or the metal net is reduced or the protection effect is completely lost, the canvas net or the metal net is very inconvenient to replace and repair, even the whole net surface needs to be replaced, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a slope protection device for hydraulic engineering possesses that the bank protection is effectual, and is fixed firm to domatic soil stone, is convenient for maintain, and low maintenance cost's advantage has solved present slope protection structure and has loosened easily and lead to domatic landslide, and inconvenient the maintenance is repaired simultaneously, and the problem that maintenance cost is high.

The utility model discloses a slope protection device for hydraulic engineering, including the concatenation fragment of brick of burying underground in the slope, the concatenation fragment of brick is regular hexagon, the inner chamber of seting up lining up in the concatenation fragment of brick is for being used for burying the vegetation ring of grass underground, the lateral wall of concatenation fragment of brick has welded respectively the concatenation strip and has seted up the splice groove that agrees with mutually, concatenation strip and splice groove interval in proper order and circumference surround the concatenation fragment of brick setting, adjacent concatenation fragment of brick is through the concatenation strip and splice groove fixed connection that mutual buckle agrees with, concatenation fragment of brick up end circumference is seted up four at least through-going fixed orificess; the frame body has the same shape as the spliced bricks, a metal mesh grid is fixedly embedded in the frame body, the frame body is tightly attached to the upper end faces of the spliced bricks, and fixing holes are formed in the corresponding circumferential direction of the frame body; the top ends of the bottoms of the fixing nails sequentially penetrate through the fixing holes in the frame body and the spliced brick and are tightly inserted into the slope. This scheme is through setting up the fixed dress framework that inlays and be equipped with the metal mesh grid on the concatenation fragment of brick, forms effectual fixed action and has avoided soil erosion and water loss to domatic, is convenient for maintain and replace the metal mesh grid simultaneously, has reduced the maintenance cost.

The utility model discloses a slope protection device for hydraulic engineering, wherein the welding of concatenation strip outer end has the cylinder strip of horizontal setting, and the external diameter of cylinder strip is greater than the thickness of concatenation strip, and the section of splice groove is the breach form of L shape. This scheme is the cylinder strip through setting up the concatenation strip, when two adjacent concatenation fragment of brick splice meet domatic buckling or hump, guaranteeing that the cylinder strip still closely the buckle agrees with under the prerequisite of splice groove, makes and to form certain contained angle between two adjacent concatenation fragments of brick, and then better hug closely be fixed in domatic on.

The utility model discloses a slope protection device for hydraulic engineering, wherein concatenation fragment of brick bottom face circumference is protruding to form a plurality of sharp-pointed ground thorn of grabbing. This scheme is grabbed ground thorn through the setting, has strengthened the power of grabbing of concatenation fragment of brick to domatic soil, has improved fixed effect.

The utility model discloses a slope protection device for hydraulic engineering, wherein staple bottom side circumference uplift forms two to four side spines. This scheme is grabbed ground thorn through the setting, has strengthened the power of grabbing of concatenation fragment of brick to domatic soil, has improved fixed effect.

The utility model discloses a slope protection device for hydraulic engineering, wherein concatenation fragment of brick bottom face is seted up the hydrophobic way of recess form with great ease. This scheme is favorable to the water outflow between concatenation fragment of brick and the domatic soil through setting up the drainage channel, avoids the water to be detained and dilutes soil and makes it become mud, the effectual risk that has reduced soil erosion and water loss.

The utility model discloses a slope protection device for hydraulic engineering, wherein the concatenation fragment of brick can also be square or regular octagon.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme is through setting up the fixed dress framework that inlays and be equipped with the metal mesh grid on the concatenation fragment of brick, forms effectual fixed action and has avoided soil erosion and water loss to domatic, is convenient for maintain and replace the metal mesh grid simultaneously, has reduced the maintenance cost.

2. This scheme is the cylinder strip through setting up the concatenation strip, when two adjacent concatenation fragment of brick splice meet domatic buckling or hump, guaranteeing that the cylinder strip still closely the buckle agrees with under the prerequisite of splice groove, makes and to form certain contained angle between two adjacent concatenation fragments of brick, and then better hug closely be fixed in domatic on.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic top view of a plurality of spliced brick combinations according to the present invention;

FIG. 2 is a schematic diagram of a sectional structure of a plurality of spliced bricks according to the present invention;

fig. 3 is the utility model discloses concatenation fragment of brick face structure schematic diagram of looking up.

In the figure: 1. splicing bricks; 11. planting rings; 12. splicing the strips; 121. a cylindrical bar; 122. splicing grooves; 13. a fixing hole; 14. a ground-grasping spine; 2. a frame body; 21. a metal mesh grid; 3. fixing nails; 31. lateral spines.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a slope protection device for hydraulic engineering, including the concatenation fragment of brick 1 of burying underground in the slope, concatenation fragment of brick 1 is regular hexagon, the inner chamber that has seted up in concatenation fragment of brick 1 and link up is for burying the vegetation ring 11 of grass planting underground, the lateral wall of concatenation fragment of brick 1 is welded respectively and is spliced 12 and offers the splice groove 122 that agrees with each other, splice 12 and splice groove 122 interval in proper order and circumference surround concatenation fragment of brick 1 and set up, adjacent concatenation fragment of brick 1 is through the splice 12 and splice groove 122 fixed connection that mutual buckle agrees with, concatenation fragment of brick 1 up end circumference offers four at least through-going fixed orificess 13; the shape of the frame body 2 is the same as that of the spliced brick 1, a metal mesh grid 21 is fixedly embedded in the frame body 2, the frame body 2 is tightly attached to the upper end face of the spliced brick 1, and the corresponding circumferential direction on the frame body 2 is provided with a fixing hole 13; the fixing nail 3, the bottom pointed end of fixing nail 3 passes the fixed orifices 13 on framework 2 and the concatenation fragment of brick 1 in proper order and closely inserts in the slope. This scheme is through setting up fixed subsides dress on the concatenation fragment of brick 1 and inlaying framework 2 that is equipped with metal mesh grid 21, forms effectual fixed action and has avoided soil erosion and water loss to domatic, is convenient for maintain and replace metal mesh grid 21 simultaneously, has reduced the maintenance cost.

Further, the outer end of the splicing strip 12 is welded with a transversely arranged cylindrical strip 121, the outer diameter of the cylindrical strip 121 is larger than the thickness of the splicing strip 12, and the section of the splicing groove 122 is in an L-shaped notch shape. This scheme is through setting up concatenation strip 12 for cylindrical strip 121, when two adjacent concatenation fragment of brick 1 splice meet domatic buckling or hump, under the prerequisite of guaranteeing that cylindrical strip 121 still closely the buckle agrees with in splice groove 122, makes and to form certain contained angle between two adjacent concatenation fragment of brick 1, and then better hug closely be fixed in domatic going up.

Further, the bottom end surface of the splicing brick 1 is circumferentially protruded to form a plurality of sharp ground-catching spines 14. This scheme is through setting up grabbing ground thorn 14, has strengthened the power of grabbing of concatenation fragment of brick 1 to domatic soil, has improved fixed effect.

Furthermore, the side surface of the bottom end of the fixing nail 3 is circumferentially bulged to form two to four side spines 31. This scheme is through setting up grabbing ground thorn 14, has strengthened the power of grabbing of concatenation fragment of brick 1 to domatic soil, has improved fixed effect.

Furthermore, the bottom end surface of the spliced brick 1 is longitudinally and transversely provided with groove-shaped water draining channels. This scheme is favorable to the water outflow between concatenation fragment of brick 1 and the domatic soil through setting up the drainage channel, avoids the water to be detained and dilutes soil and makes it become mud, the effectual risk that has reduced soil erosion and water loss.

Further, the spliced brick 1 can be square or regular octagon.

When using the utility model discloses the time:

referring to fig. 1, a plurality of spliced bricks 1 are spliced with each other and buried in a slope, soil filled in the slope is filled in the vegetation rings 11 in the spliced bricks 1, grass planting is laid, and then a frame body 2 of an embedded metal woven net 21 is fixedly mounted on the end face of each spliced brick 1 through fixing nails 3.

The spliced bricks 1 buried in the slope form a retaining wall which can prevent retaining stones from falling off on the slope, and after the grass planting in the vegetation ring 11 is finished, the root systems of the spliced bricks can tightly grasp the soil on the slope, so that the water and soil loss is effectively avoided, and the effect of slope protection is improved; and framework 2 can be through 3 very convenient fixes on 1 terminal surfaces of concatenation fragment of brick of staple, has strengthened the fixed effect of concatenation fragment of brick 1 simultaneously, and metal mesh grid 21 has played the effect of avoiding soil erosion and water loss on the one hand, and on the other hand can be when planting grass in planting living ring 11 and not growing the completion, and the domatic soil in fixed planting living ring 11 avoids it to take place to run off. And set up all to install metal mesh grid 21 on every concatenation fragment of brick 1, when metal mesh grid 21 is damaged, be convenient for maintain and replace, and need not to replace the monoblock dictyosome, reduced the maintenance cost.

Wherein, can set up concatenation strip 12 and be cylinder strip 121, splice when two adjacent concatenation fragment of brick 1, meet domatic bending type or when humping, refer to fig. 2, cylinder strip 121 is guaranteeing still that closely the buckle agrees with under the prerequisite of splice groove 122, make and to form certain contained angle between two adjacent concatenation fragment of brick 1, and then better hugging closely be fixed in on domatic, and present common brick body is when meetting the domatic condition of buckling, the adjacent brick body often can't realize good buckle and connect. In addition, it is also applicable when the spliced bricks 1 have a square or regular octagonal outer shape.

Referring to fig. 3, the ground grabbing spines 14 are arranged on the bottom end face of the spliced brick 1, so that the grabbing force of the spliced brick 1 on the slope soil is enhanced, and the fixing effect is improved.

Set up side thorn 31 in 3 bottom of staple, strengthened staple 3 and to domatic soil's the power of grabbing, improved fixed effect.

And the hydrophobic way that 1 bottom end face of concatenation fragment of brick was seted up with great ease then is favorable to the water outflow between concatenation fragment of brick 1 and the domatic soil, avoids the water to be detained and dilutes soil and makes it become mud, the effectual risk that reduces soil erosion and water loss.

The utility model discloses it is effectual to possess the bank protection, and is fixed firm to domatic soil stone, is convenient for maintain low maintenance cost's advantage, has solved present slope protection structure and has loosened easily and lead to domatic landslide, and inconvenient maintenance repair is maintained to the while, and maintains the problem that the cost is high.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a bank protection device for hydraulic engineering which characterized in that: the spliced brick comprises spliced bricks (1) buried in a slope, wherein the spliced bricks (1) are regular hexagons, through inner cavities are formed in the spliced bricks (1) and are plant growth rings (11) used for burying grass, splicing strips (12) and splicing grooves (122) matched with each other are welded on the side walls of the spliced bricks (1) respectively, the splicing strips (12) and the splicing grooves (122) are sequentially spaced and circumferentially arranged around the spliced bricks (1), the adjacent spliced bricks (1) are fixedly connected through the splicing strips (12) and the splicing grooves (122) matched with each other in a buckled mode, and at least four through fixing holes (13) are circumferentially formed in the upper end face of the spliced brick (1);

the shape of the frame body (2) is the same as that of the spliced brick (1), a metal woven mesh (21) is fixedly embedded in the frame body (2), the frame body (2) is tightly attached to the upper end face of the spliced brick (1), and a fixing hole (13) is formed in the corresponding circumferential direction of the frame body (2);

the bottom tip of the fixing nail (3) sequentially penetrates through the fixing holes (13) in the frame body (2) and the splicing brick block (1) and is tightly inserted into the slope.

2. The slope protection device for hydraulic engineering of claim 1, characterized in that: the welding of concatenation strip (12) outer end has horizontal cylinder strip (121) that sets up, the external diameter of cylinder strip (121) is greater than the thickness of concatenation strip (12), the section of splice groove (122) is the breach form of L shape.

3. The slope protection device for hydraulic engineering of claim 1, characterized in that: the bottom end face of the splicing brick (1) is circumferentially protruded to form a plurality of sharp ground grabbing spines (14).

4. The slope protection device for hydraulic engineering of claim 1, characterized in that: the side surface of the bottom end of the fixing nail (3) is circumferentially bulged to form two to four side spines (31).

5. The slope protection device for hydraulic engineering of claim 1, characterized in that: the bottom end face of the splicing brick block (1) is longitudinally and transversely provided with a groove-shaped drainage channel.

6. The slope protection device for hydraulic engineering of claim 1, characterized in that: the splicing bricks (1) can also be square or regular octagon.