CN217267542U - Greening groove structure for slope protection - Google Patents
Greening groove structure for slope protection Download PDFInfo
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- CN217267542U CN217267542U CN202220360960.9U CN202220360960U CN217267542U CN 217267542 U CN217267542 U CN 217267542U CN 202220360960 U CN202220360960 U CN 202220360960U CN 217267542 U CN217267542 U CN 217267542U
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- greening groove
- greening
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- flower bed
- slope
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
A greening groove structure for slope protection comprises a greening groove flower pond, wherein the greening groove flower pond is arranged between adjacent rib columns or anti-slide piles through a reinforcing structure; the greening tank flower bed is provided with at least one layer which is arranged transversely; the greening groove flower bed is of a groove-shaped structure with a wide upper part and a narrow lower part; a reinforced net layer is laid on one side of the greening groove flower bed close to the slope body, and is used for enabling the whole greening groove structure to be firmly combined with the slope body; a plurality of water drainage holes are arranged below the greening tank flower bed, and a water collecting platform is arranged below the water drainage holes. The greening groove flower bed is wide at the upper part and narrow at the lower part, a soil retaining plate extends outwards from the greening groove flower bed, and two ends of a transverse steel bar of the soil retaining plate extend into rib columns or anti-slide piles to play a role in reinforcement; the soil blocking plate is vertically bent at an angle of 45 degrees, so that the rainwater can be collected and irrigated in rainy days.
Description
Technical Field
The utility model relates to a side slope protection technical field, more specifically say, in particular to side slope protection is with afforestation groove structure.
Background
One mode of the slope protection technology is to set up a greening groove on a slope, wherein the groove body of the greening groove is filled with base soil, and tall trees or climbing plant green plants are planted in the base soil. The existing greening groove for protecting the side slope is generally formed by directly pouring a concrete structure. However, the greening groove structure is easy to crack or collapse, the structure is unstable, workers need to maintain the greening groove structure by means of a building platform or a crane, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a greening groove structure for protecting side slopes, wherein a retaining plate extends outwards from a greening groove flower bed, and two ends of transverse reinforcing steel bars of the retaining plate extend into anti-slide piles to play a role in reinforcement; set up the platform that catchments in the below of afforestation groove flower pond, can also carry out the nursing operation as pedal platform to afforestation groove flower pond.
A greening groove structure for slope protection comprises a greening groove flower pond, wherein the greening groove flower pond is arranged between adjacent rib columns or anti-slide piles through a reinforcing structure;
the greening groove flower bed is provided with at least one layer which is arranged transversely; the greening groove flower bed is of a groove-shaped structure with a wide upper part and a narrow lower part; a reinforced net layer is laid on one side of the greening groove flower bed close to the slope body, and is used for enabling the whole greening groove structure to be firmly combined with the slope body;
a plurality of water drainage holes are formed below the greening tank flower bed; and a water collecting platform is also arranged below the water drainage hole.
Furtherly, the rib post still is provided with stock and concrete layer, the stock perpendicular to the slope body sets up, the rib post with stock mutually perpendicular and be on a parallel with the slope body, concrete layer wrap up in the rib post and the stock stretches out the part of the slope body, the concrete is the cuboid shape.
Further, the distance between the adjacent water drainage holes is 1.5m-2.0 m; the diameter is 5cm, the outward inclination is 5%, and PVC pipes need to be embedded in the pouring process.
Furthermore, the water outlet is a pre-buried PVC pipe, and one end of the water outlet is provided with a water-resisting layer and a back-filtering layer; the PVC pipe penetrates through the water-resisting layer and extends into the slope body, the water-resisting layer is arranged below the PVC pipe in contact with the slope body and is easy to collect water, and the PVC pipe head is provided with a reverse filtering layer for preventing clogging; and a permeable geotextile sand bag is arranged at the position of the water drainage hole.
Furthermore, the anti-filtration layer adopts broken stones.
Further, the waterproof layer adopts 1:9 cemented soil.
Further, a water collection platform provided below the drain hole may be used as a foot rest.
Furthermore, the water collecting platform is of a structure with a concave surface, the concave surface is provided with through holes, the upper surface of the water collecting platform is further provided with an anti-skidding structure, the anti-skidding structure comprises a groove, and the through holes are formed in the groove.
Furthermore, the reinforcing net layer comprises a reinforcement cage framework and a matrix layer filled in the reinforcement cage framework.
Further, the steel reinforcement cage framework is fixed on the slope body through reinforcing nails.
Further, consolidate the nail and include horizontal muscle fixed plate, indulge the muscle fixed plate, horizontal muscle fixed plate with indulge the muscle fixed plate and pass through the bolt rigid coupling, horizontal groove has been seted up to the lower terminal surface of horizontal muscle fixed plate, indulge the lower terminal surface of muscle fixed plate and seted up and indulge the groove.
The transverse rib fixing plate and the longitudinal rib fixing plate are arranged up and down. When a transverse steel bar is adopted to be positioned above a longitudinal steel bar during the laying of the steel reinforcement cage, the transverse bar fixing plate is positioned above the longitudinal bar fixing plate; when the reinforcement cage is laid, the transverse reinforcement is arranged below the longitudinal reinforcement, and the transverse reinforcement fixing plate is arranged below the longitudinal reinforcement fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, a greening groove flower bed with a wide upper part and a narrow lower part is arranged, a soil retaining plate extends outwards from the greening groove flower bed, and two ends of a transverse steel bar of the soil retaining plate extend into anti-slide piles to play a role in reinforcement; the soil blocking plate is vertically bent at an angle of 45 degrees, so that the rainwater can be collected and irrigated in rainy days.
And secondly, a water collecting platform is arranged below the greening groove flower bed, the water collecting platform can collect water flowing out of the water drainage holes, the water flows downwards uniformly through the through holes after being converged, the effect of uniformly irrigating the protection slope is achieved, the situation of flushing out of gullies is prevented, and the water collecting platform can be used as a foot platform to nurse the greening groove flower bed, including but not limited to substrate supplement and replacement, planting, pruning and maintenance of green plants and the like.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic sectional view of a greening groove structure for slope protection in an embodiment.
Figure 2 is a schematic view of a slide pile according to an embodiment.
Fig. 3 is a schematic elevation view of a greening groove structure for slope protection in the specific embodiment.
Fig. 4 is a schematic top view of a greening groove structure for slope protection in an embodiment.
Figure 5 is a schematic top view of a water collection table in an example embodiment.
FIG. 6 is a schematic illustration of a reinforcement pin in an exemplary embodiment.
FIG. 7 is an exploded view of a reinforcement pin according to an exemplary embodiment.
In the figure: 101. a rib post; 102. an anchor rod; 103. a concrete layer; 2. greening the flower bed of the tank; 201. a soil guard plate; 202. horizontal reinforcing steel bars of the earth retaining plate; 203. longitudinal steel bars of the earth retaining plate; 3. a slope body; 4. reinforcing the net layer; 5. a reverse filtration layer; 6. a water barrier layer; 7. a water drain hole; 8. a water collection platform; 801. through holes; 802. a groove; 803. reinforcing steel bars of the transverse water collecting platform; 9. reinforcing the nail; 901. fixing a transverse bar; 902. fixing the longitudinal bar; 903. a bolt; 904. a transverse groove; 905. a longitudinal groove; 906. a first fixing hole; 907. a second fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The specific embodiment is as follows:
as shown in fig. 1, 3 and 4, a greening groove structure for slope protection comprises rib columns 101, and a greening groove flower bed 2 is arranged between adjacent rib columns 101. Wherein, the greening groove flower bed 2 is provided with two layers which are arranged horizontally; the greening groove flower bed 2 is of a groove-shaped structure with a wide upper part and a narrow lower part and is connected with the adjacent rib columns 101 through a reinforcing structure. A reinforcing net layer 4 is further laid on one side of the greening groove flower bed 2 close to the slope body 3, and is used for enabling the whole greening groove structure to be firmly combined with the slope body 3.
In this embodiment, this afforestation groove structure is used for the rib wall protection engineering, and afforestation groove flower pond passes through reinforced structure and connects in adjacent rib post. For the ribbed plate wall, the rib column 101 is further provided with an anchor rod 102 and a concrete layer 103, as shown in fig. 2, the anchor rod 102 is arranged perpendicular to the slope body 3, the rib column 101 and the anchor rod 102 are perpendicular to each other and parallel to the slope body 3, the concrete layer 103 is poured on the rib column 101 and the part of the anchor rod 102 extending out of the slope body 3, and the concrete layer 103 is in a cuboid shape.
In the embodiment, a plurality of drainage holes 7 are arranged below the greening groove flower bed 2, and the distance between every two adjacent drainage holes 7 is 1.5-2.0 m. The water outlet 7 is a pre-buried PVC pipe, and one end of the water outlet 7 is provided with a water-resisting layer 6 and a back-filtering layer 5; the PVC pipe penetrates through the water-resisting layer 6 and extends into the slope body 3, the water-resisting layer 6 is arranged below the PVC pipe which is in contact with the slope body 3 and is easy to collect water, and the PVC pipe head is provided with the anti-filtering layer 5 for preventing clogging; a permeable geotextile sand bag is arranged at the position of the water discharge hole. The diameter of the water drainage hole 7 is 5cm, the outward inclination is 5%, and a PVC pipe is embedded and paved during pouring. Wherein, the anti-filtration layer 5 adopts broken stones, and the water-resisting layer 6 adopts cement soil with the ratio of 1: 9.
In the embodiment, the longitudinal section of the greening groove flower bed 2 is trapezoidal, the upper part is wide, the lower part is narrow, the top part is open, and a substrate for oil drainage planting of green plants is formed inside the greening groove flower bed; the bottom surface is for pouring in reinforcing net layer concrete, afforestation groove flower bed 2 outwards stretches out has the fender board 201, it contains the fender board reinforcing bar and pours the fender board concrete layer outside the fender board reinforcing bar to keep off the board, wherein keep off the board reinforcing bar and include three fender board horizontal reinforcement 202 and a plurality of fender board longitudinal reinforcement 203, and with the steel reinforcement cage rigid coupling of reinforcing the net layer class in an organic whole, keep off the board concrete layer and pour and wrap up outside the fender board reinforcing bar with the help of the mould. Wherein, both ends of the transverse steel bar of the retaining plate extend into the anti-slide pile 1 to play a role in reinforcement; the soil blocking plate is vertically bent at an angle of 45 degrees, so that the rainwater can be collected and irrigated in rainy days.
In this embodiment, a water collection table 8 is further provided below the drain hole 7. As shown in fig. 1 and 5, the water collection platform 8 has a concave structure, the concave surface is provided with a through hole 801, the upper surface of the water collection platform 8 is further provided with an anti-slip structure, the anti-slip structure comprises a groove 802, the through hole 801 is provided in the groove 802, and the grooves are communicated with each other. The water collection platform 8 can be used as a foot platform, that is, the water collection platform can not only collect water flowing out from the drain holes, flow uniformly downwards through the through holes after converging, play a role of uniform irrigation on a protection slope and prevent the water from flowing out of gullies, but also be used as a foot platform to perform nursing on the greening groove flower bed 2, including but not limited to substrate supplement and replacement, planting, pruning and maintenance of green plants, and the like. Specifically, the inside of the water collecting platform is provided with water collecting platform reinforcing steel bars and is made by pouring concrete, vertically arranged PVC pipes are pre-embedded to be used as through holes, two transverse water collecting platform reinforcing steel bars 803 are arranged, and two ends of each reinforcing steel bar extend into anti-slide piles to reinforce the water collecting platform; the longitudinal steel bar is fixedly connected with the reinforcing net layer.
In this embodiment, the reinforcing mesh layer 4 includes a reinforcement cage framework and a matrix layer filled in the reinforcement cage framework. Wherein, the steel reinforcement cage skeleton is transversely arranged for the reinforcing bar and is formed with longitudinal distribution, and the steel reinforcement cage skeleton is fixed in the slope body 3 through reinforcing nail 9 near one side of the slope body, and the matrix layer is for pouring in the concrete of steel reinforcement cage skeleton.
Specifically, the reinforcing nail 9 includes a transverse bar fixing plate 901 and a longitudinal bar fixing plate 902, as shown in fig. 6 and 7, the transverse bar fixing plate 901 and the longitudinal bar fixing plate 902 are fixedly connected by a bolt 903, a transverse groove 904 is formed on the lower end surface of the transverse bar fixing plate 901, and a longitudinal groove 905 is formed on the lower end surface of the longitudinal bar fixing plate 902. The transverse bar fixing plate 901 and the longitudinal bar fixing plate 902 are arranged up and down, and when a transverse bar is adopted to be positioned above a longitudinal bar during the laying of the reinforcement cage, the transverse bar fixing plate 901 is positioned above the longitudinal bar fixing plate 902; when the reinforcement cage is laid, the transverse reinforcement is located below the longitudinal reinforcement, and the transverse reinforcement fixing plate 901 is located below the longitudinal reinforcement fixing plate 902. Bolt 903 can unscrew, adjusts the angle between horizontal muscle fixed plate and the vertical muscle fixed plate, satisfies the steel reinforcement cage skeleton, and the reinforcing bar intersection that the reinforcing bar was laid perpendicularly is fixed. In addition, first fixed orifices 906 has still been seted up to horizontal muscle fixed plate, indulges the muscle fixed plate and has still seted up second fixed orifices 907, and first fixed orifices 906 is less than second fixed orifices 907, even if like this when horizontal muscle fixed plate and the not strict mutually perpendicular of indulge the muscle fixed plate, also can pass by the anchor and be fixed in the slope body.
The working principle of the greening groove structure for slope protection in the embodiment is as follows:
the greening groove flower bed is wide at the upper part and narrow at the lower part, the greening groove flower bed extends outwards to form a soil retaining plate, and two ends of transverse reinforcing steel bars of the soil retaining plate extend into the anti-slide piles to play a role in reinforcement; the soil blocking plate is vertically bent at an angle of 45 degrees, so that rainwater can be collected and irrigated in rainy days. The water collecting platform is arranged below the greening groove flower bed, so that water flowing out of the water drainage holes can be collected and flows downwards uniformly through the through holes after being converged, the effect of uniformly irrigating the protection slope is achieved, the situation of flushing out gullies is prevented, and the greening groove flower bed can be used as a pedal platform to nurse the greening groove flower bed. The protection net layer is fixed on the slope body through the reinforcing nails, and the structure is firmly combined with the slope body.
When being applied to the protection engineering of sheet pile wall at this afforestation groove structure, afforestation groove flower bed passes through reinforced structure and connects in adjacent friction pile, reaches not only beautifully but also can carry out the effect of side slope protection.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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.
Claims (10)
1. The utility model provides a side slope protection is with afforestation groove structure which characterized in that: the greening groove flower bed is arranged between adjacent rib columns or anti-skidding piles through a reinforcing structure;
the greening groove flower bed is provided with at least one layer which is arranged transversely; the greening groove flower bed is of a groove-shaped structure with a wide upper part and a narrow lower part; a reinforced net layer is laid on one side of the greening groove flower bed close to the slope body, and is used for enabling the whole greening groove structure to be firmly combined with the slope body;
a plurality of water drainage holes are arranged below the greening tank flower bed, and a water collecting platform is arranged below the water drainage holes.
2. The greening groove structure for slope protection according to claim 1, characterized in that: the rib post still is provided with stock and concrete layer, the stock perpendicular to the slope body sets up, the rib post with stock mutually perpendicular and be on a parallel with the slope body, concrete layer wrap up in the rib post and the stock stretches out the part of the slope body, the concrete is the cuboid shape.
3. The greening groove structure for slope protection according to claim 2, characterized in that: the distance between the adjacent water drainage holes is 1.5m-2.0 m.
4. The greening groove structure for slope protection according to claim 3, wherein: the water outlet is a pre-buried PVC pipe, and one end of the water outlet is provided with a waterproof layer and a reverse filtering layer; the PVC pipe penetrates through the water-resisting layer and extends into the slope body, the water-resisting layer is arranged below the PVC pipe in contact with the slope body, and a reverse filtering layer is arranged at one end, located in the slope body, of the PVC pipe; and a permeable geotextile sand bag is arranged at the position of the water drainage hole.
5. The greening groove structure for slope protection according to claim 4, wherein: the anti-filtration layer adopts broken stones.
6. The greening groove structure for slope protection according to claim 5, wherein: the water collecting platform arranged below the water drainage hole is also used for the pedal platform.
7. The greening groove structure for slope protection according to claim 6, wherein: the water collecting platform is of a structure with a concave surface, the concave surface is provided with through holes, the upper surface of the concave surface is further provided with an anti-skidding structure, the anti-skidding structure comprises a groove, and the through holes are formed in the groove.
8. The greening groove structure for slope protection according to claim 1, characterized in that: the reinforcing net layer comprises a reinforcement cage framework and a matrix layer filled in the reinforcement cage framework.
9. The greening groove structure for slope protection according to claim 8, wherein: the reinforcement cage framework is fixed on the slope body through a reinforcing nail.
10. The greening groove structure for slope protection according to claim 9, characterized in that: the reinforcing nail comprises a transverse bar fixing plate and a longitudinal bar fixing plate, the transverse bar fixing plate is fixedly connected with the longitudinal bar fixing plate through a bolt, a transverse groove is formed in the lower end face of the transverse bar fixing plate, and a longitudinal groove is formed in the lower end face of the longitudinal bar fixing plate;
the transverse rib fixing plate and the longitudinal rib fixing plate are arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220360960.9U CN217267542U (en) | 2022-02-22 | 2022-02-22 | Greening groove structure for slope protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220360960.9U CN217267542U (en) | 2022-02-22 | 2022-02-22 | Greening groove structure for slope protection |
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| Publication Number | Publication Date |
|---|---|
| CN217267542U true CN217267542U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220360960.9U Active CN217267542U (en) | 2022-02-22 | 2022-02-22 | Greening groove structure for slope protection |
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| CN (1) | CN217267542U (en) |
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- 2022-02-22 CN CN202220360960.9U patent/CN217267542U/en active Active
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