CN210946839U - Municipal administration side slope protective structure - Google Patents
Municipal administration side slope protective structure Download PDFInfo
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- CN210946839U CN210946839U CN201921651318.0U CN201921651318U CN210946839U CN 210946839 U CN210946839 U CN 210946839U CN 201921651318 U CN201921651318 U CN 201921651318U CN 210946839 U CN210946839 U CN 210946839U
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Abstract
The utility model discloses a municipal administration side slope protective structure relates to the side slope protection field, and its technical scheme main points are including installing in the protection frame on side slope surface and wearing to locate the stock in the side slope, the protection frame is the setting of regular hexagonal prism, arbitrary adjacent two the protection frame all with the mutual butt of opposite flank, the bottom surface of protection frame is equipped with the fixed orifices, the stock is including wearing to establish the slope in bury the pole underground and locating the junction of burying the pole underground, connecting portion penetrate the fixed orifices of three protection frame and with three protection frame fixed connection. The technical effect is that the protective frames are connected into a unified whole through the anchor rods, so that the integral protection of the slope body is realized, and the slope body protective effect is good.
Description
Technical Field
The utility model relates to a side slope protection field, in particular to municipal administration side slope protective structure.
Background
A honeycomb type grid grass planting revetment is a side slope protection technology similar to dry-laid rubble revetment. The method is a slope protection measure that after regular hexagonal concrete frame bricks are spliced and paved on a trimmed slope surface of a slope to form honeycomb type grids, planting soil is paved in the grids, and then grass is planted or planted in a brick frame. The frame bricks used in the technology can be produced in batches in a prefabricated field, are reasonable in stress structure, can effectively disperse slope rainwater runoff by being spliced and laid on a slope, slow down the water flow speed, prevent the slope from scouring and protect the turf from growing. However, the anchor rod used in the anchoring technology is generally a linear anchor bar, and the anchor rod has the defects of uneven slope stress and poor slope protection after the slope is reinforced. Along with the change of seasons, the road bed receives the effect of expending with heat and contracting with cold and the effect of frost heaving, can lead to the stock to become invalid, and in case the stock became invalid, the surface course on the side slope only becomes slope runoff and has certain retardation, and under strong precipitation or external stress interference, side slope safeguard measure easily loses safeguard function.
At present, chinese patent that publication number is CN207846444U discloses a municipal administration side slope reinforcing apparatus, and it is including setting up the concrete protection frame on the side slope, it is regional to be equipped with the fretwork that a plurality of is used for planting green plant on the guard plate, the guard plate is equipped with the stock towards the surface of side slope, the tip that the stock inserted the side slope is coniform, and the lateral wall of stock is equipped with the barb that a plurality of is J-shaped, the lopsidedness of side slope is kept away from the stock on the top of barb.
Although this kind of municipal administration side slope reinforcing apparatus can improve the fastness that guard plate and side slope are connected, do not have the relation of connection between every guard plate for metal stock and J shape barb on every guard plate only produce the support effect to a guard plate, can't make each guard plate form a unified whole, and fixed effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a municipal administration side slope protective structure, it has and connects into unified whole with each protective frame through the stock to realize the whole protection of the slope body, have the good advantage of slope body protecting effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a municipal administration side slope protection structure comprises protection frames arranged on the surface of a side slope and anchor rods penetrating through the side slope, wherein the protection frames are arranged in a regular hexagonal prism shape, any two adjacent protection frames are mutually abutted by opposite side surfaces,
the bottom surface of protection frame is equipped with the fixed orifices, the stock including wear to establish in the slope bury the pole underground and locate and bury the connecting portion of pole underground, connecting portion penetrate the fixed orifices of three protection frame and with three protection frame fixed connection.
By adopting the technical scheme, the protective frame is arranged in the shape of the regular hexagonal prism, can be mutually matched and completely paved on the slope surface, and has high coverage rate on the slope surface. And the side surfaces which are mutually abutted can be mutually abutted and mutually supported, and the stability is high. Wherein, the side edge of arbitrary protective frame all with other two protective frame looks butt, the three fixed orifices adjacent with this side edge all is penetrated by the connecting portion of same stock for three protective frame has improved the engaging force between the protective frame by fixed connection, has avoided the domatic protective frame landing of local portion when domatic being erodeed.
In addition, every protective frame all is fixed in subaerially by three stock, compares in contrast technique, and protective frame is stronger with the connected effect on ground, and can not take place to rotate for ground.
Further setting: the fixed orifices all are located the diagonal line that passes the bottom surface center of protection frame bottom surface, connecting portion include set up perpendicularly in burying the three connecting rods at pole top underground and set up respectively in the connecting rod and keep away from the dead lever of burying pole one end underground, arbitrary two become 120 contained angles between the connecting rod, the dead lever is parallel to each other set up and inlays and locate in the fixed orifices.
Through adopting above-mentioned technical scheme, because the bottom surface of protective frame is regular hexagon, the diagonal that passes the center along each is symmetrical image, consequently sets up the fixed orifices on the diagonal of protective frame bottom surface to let connecting rod and dead lever be 120 central symmetry for the axis of pre-buried pole, make protective frame need not to put according to specific angle can with stock looks adaptation, when the installation, only need bury the stock according to the setpoint, again with protective frame arbitrary fixed orifices cup joint above that can. Therefore, the protective frame and the anchor rod are universal, so that the production cost is reduced, and the installation and the disassembly are convenient.
Further setting: the underground protective net is characterized by further comprising a protective net covering the ground, the embedded rod penetrates through meshes of the protective net, and the connecting rod is abutted to the upper surface of the protective net.
Further setting: the soil-permeable and soil-permeable protective frame is characterized in that a cavity is formed in the protective frame, planting soil and grass seeds mixed in the planting soil are arranged in the cavity, and water-permeable geotextile is arranged on the upper surface of the protective frame.
Through adopting above-mentioned technical scheme, because be equipped with the cavity in the protective frame, the protective frame can't produce direct fixed action to the ground in the cavity, through the setting of protection network, can reduce the stone in the protective frame at certain within range activity to improve side slope protective effect. Meanwhile, the planting soil is arranged in the cavity, the fertility of the planting soil is high, and grass seeds grow in the planting soil easily and survive. When the grass seeds grow into a grass clump, the roots of the grass seeds penetrate through the protective net to be planted on the slope body in a binding mode, soil blocks and gravels of the slope body are connected with each other, and the slope stability and the soil-fixing and slope-protecting functions are obviously enhanced. In addition, the water permeability geotechnical cloth can fix planting soil and grass seeds in the cavity of protection frame, avoids grass seeds and planting soil to be washed away by the rainwater at the growth stage. When the grass seeds grow, the broken geotextile can be stretched out for photosynthesis. Rainwater can penetrate through the geotextile and enter the slope body to provide moisture for the growth of grass seeds.
Further setting: the lateral wall of the protection frame is provided with water permeable holes, and the cavities of the protection frame are communicated with each other through the water permeable holes.
Through adopting above-mentioned technical scheme, when the protection frame was soaked to the rainwater, the rainwater in the protection frame will see through the hole that permeates water and flow to lower protection frame, avoids soaking for a long time and leads to the slope body not hard up to cause danger.
Further setting: the top surface of the protection frame is provided with a diversion trench, and the diversion trenches on the adjacent protection frames are mutually communicated.
By adopting the technical scheme, when rainwater falling on the slope body flows downwards, the rainwater flows downwards along the surface of the geotextile and the top surface of the protective frame and enters the diversion trench, and the rainwater flows downwards along the diversion trench, so that the rainwater is prevented from entering the slope body again, and the rainwater is prevented from corroding the structure of the slope body.
Further setting: the guiding gutter is including being the annular that regular hexagon set up and the spread groove that passes the diagonal setting at center along the protective frame, annular and spread groove intercommunication each other.
Through adopting above-mentioned technical scheme, the guiding gutter is the symmetry setting for no matter with which side and adjacent protecting frame looks butt, all communicate each other between guiding gutter and the guiding gutter, thereby make the protecting frame have higher logical joining in marriage nature, very easy to assemble.
Further setting: the protective net is made of copper alloy.
By adopting the technical scheme, the cost of the copper alloy is low, the copper alloy is not easy to rust, the toughness is strong, and the protective net made of the copper alloy can cover the slope body for a long time without failure.
To sum up, the utility model discloses following beneficial effect has: the protective frames are connected into a unified whole through the anchor rods, so that the integral protection of the slope body is realized, and the advantage of good protection effect of the slope body is achieved; all the components have isotropy and are matched with each other, and can be spliced and fixed with each other without a specific angle during installation, so that the installation is very convenient; due to the arrangement of the planting soil and the grass seeds, the grass seeds can form a mutually connected root system with the ground after growing for a long time, so that the soil blocks and the gravels of the slope body can be better connected; the drainage effect is good, reduces the rainwater and leads to the loose danger that causes the landslide of slope body.
Drawings
FIG. 1 is a schematic overall view of a municipal slope protection structure according to the present embodiment;
fig. 2 is a schematic structural view of the protection frame and the anchor rod in the embodiment.
In the figure, the position of the upper end of the main shaft,
1. a protective frame; 11. a fixing hole; 12. water-permeable geotextile; 13. water permeable holes; 14. a diversion trench; 141. a ring groove; 142. connecting grooves;
2. an anchor rod; 21. burying a rod; 22. a connecting portion; 221. a connecting rod; 222. fixing the rod;
3. planting soil; 4. a protective net; 5. a slope body; 51. a slope surface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A municipal administration side slope protective structure, refer to fig. 1, includes protection network 4 covering slope 51, install on protection network 4 and compress tightly protection frame 1 at slope 51 with protection network 4, and the stock 2 (refer to fig. 2) that is used for fixed protection network 4 and protection frame 1.
Referring to fig. 1, the protection frames 1 are regular hexagonal prisms, and the number of the protection frames is multiple, and any two adjacent protection frames 1 are mutually abutted by the side surfaces, and form the most dense arrangement of planes on the slope 51. In this embodiment, the protection frame 1 is made of concrete, has a reasonable stressed structure and can be produced in a prefabricated field in batch. The inside of protective frame 1 is provided with the cavity, and the cavity intussuseption is filled with planting soil 3 and mixes the grass seed in planting soil 3, and the upper surface of protective frame 1 is provided with the water permeability geotechnological cloth 12 that covers planting soil 3. When grass seeds grow into a grass clump, the roots of the grass seeds penetrate through the protective screen 4 to be planted on the slope body 5 in a binding mode, soil blocks and gravels of the slope body 5 are connected with each other, and the side slope stability and the soil fixing and slope protecting functions are obviously enhanced. In addition, the geotextile 12 with water permeability can fix the planting soil 3 and the grass seeds in the cavity of the protective frame 1, and the grass seeds and the planting soil 3 are prevented from being washed away by rainwater in the growth stage. When the grass seeds grow, the broken geotextile can be stretched out for photosynthesis. Rainwater can penetrate through the geotextile and enter the slope body 5 to provide moisture for the growth of grass seeds.
Referring to fig. 1, the center of each side wall of the protection frame 1 is provided with a water permeable hole 13, and the internal cavities of the protection frame 1, which are mutually abutted to any two sides, are mutually communicated through the water permeable holes 13. When rainwater permeates the geotextile and is fully soaked in the planting soil 3, the rainwater in the planting soil 3 can flow into the lower protective frame 1 through the water permeable holes 13, so that the rainwater flows downwards layer by layer, the situation that the rainwater soaks the planting soil 3 for a long time is avoided, and the moisture in the planting soil 3 downwards permeates into the slope body 5, so that the slope body 5 is loosened to generate relative sliding, and the risk of landslide is caused.
The top surface of the protection frame 1 is provided with a guide groove 14, the guide groove 14 comprises a ring groove 141 arranged in a regular hexagon shape and a connecting groove 142 arranged along a diagonal line of the protection frame 1 passing through the center, and the ring groove 141 and the connecting groove 142 are communicated with each other. The coupling grooves 142 of any three of the coupled shield frames 1 communicate with each other. When the rainwater falling on the slope body 5 flows downwards, the rainwater flows downwards along the surface of the water-permeable geotextile 12 and the top surface of the protective frame 1 and enters the diversion trench 14, and the rainwater flows downwards along the diversion trench 14, so that the rainwater is prevented from entering the slope body 5 again, and the structural erosion of the slope body 5 caused by the rainwater is avoided. Meanwhile, the diversion trenches 14 are symmetrically arranged, and the connection grooves 142 are arranged at six corners of each diversion trench, so that when any side surface of the protection frame 1 is abutted to the adjacent protection frame 1, the connection grooves 142 and the connection grooves 142 are communicated with each other, and the protection frame 1 has high universal matching performance and is very convenient to install.
Referring to fig. 2, the bottom surface of the protection frame 1 is provided with a plurality of fixing holes 11, the fixing holes 11 are all installed on a diagonal line passing through the center of the bottom surface of the protection frame 1, the number of the fixing holes 11 is at least three, when the number of the fixing holes 11 is three, the fixing holes 11 are arranged at three corners of the bottom surface of the protection frame 1 which are not adjacent to each other, and when the number is more than three, the fixing holes 11 can be arranged at corners of the bottom surface of the protection frame 1 which are not provided with the fixing holes 11. In this embodiment, the number of the fixing holes 11 is six and the fixing holes are respectively disposed at each corner of the bottom surface of the protection frame 1.
Referring to fig. 2, the anchor rod 2 includes an embedded rod 21 (see fig. 1) inserted into the slope body 5, and a connecting portion 22 disposed on the embedded rod 21, the connecting portion 22 includes three connecting rods 221 perpendicularly disposed on the top of the embedded rod 21, and fixing rods 222 respectively disposed on the connecting rods 221 at ends far from the embedded rod 21, the lengths of any two connecting rods 221 are equal and form an included angle of 120 °, and the fixing rods 222 are perpendicular to the connecting rods 221 and parallel to each other. The joint of the three mutually abutted protective frames 1 is a side edge of each protective frame 1, the side edge surrounds three fixing holes 11, and three fixing rods 222 on the anchor rod 2 penetrate into the three fixing holes 11 respectively, so that the three protective frames 1 are fixedly connected. The anchor rod 2 is used for fixing the whole slope 51 protection frame 1, so that the connection force between the protection frames 1 can be greatly improved, and the situation that the protection frame 1 of the local slope 51 slides down when the slope 51 is washed is avoided. In addition, in this embodiment, each protection frame 1 is fixed only at three mutually non-adjacent corners by using the anchor rods 2, which not only ensures that all the protection frames 1 are connected into a whole, but also saves the use of the anchor rods 2 and reduces the cost.
Referring to fig. 1, the protection net 4 is installed between the protection frame 1 and the slope 51, and is made of a copper alloy material. The embedding rod 21 penetrates through meshes of the protection net 4, and the connecting rod 221 abuts against the upper surface of the protection net 4 and presses the protection net 4 to the ground. Because be equipped with the cavity in the protective frame 1, protective frame 1 can't produce direct fixed action to the ground in the cavity, through the setting of protection network 4, can reduce the stone in protective frame 1 and move about at certain within range to improve side slope protective effect.
The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (8)
1. A municipal administration side slope protection structure comprises protection frames (1) arranged on the surface of a side slope and anchor rods (2) penetrating through the side slope, wherein the protection frames (1) are arranged in a regular hexagonal prism shape, any two adjacent protection frames (1) are mutually abutted by opposite side surfaces,
the anchor rod is characterized in that the bottom surface of the protective frame (1) is provided with a fixing hole (11), the anchor rod (2) comprises an embedded rod (21) arranged in the slope body (5) in a penetrating mode and a connecting part (22) arranged on the embedded rod (21), and the connecting part (22) penetrates through the fixing hole (11) of the three protective frames (1) and is fixedly connected with the three protective frames (1).
2. The municipal side slope protection structure according to claim 1, wherein the fixing holes (11) are located on diagonal lines passing through the center of the bottom surface of the protection frame (1), the connecting portion (22) comprises three connecting rods (221) vertically arranged at the top of the buried rod (21), and fixing rods (222) respectively arranged at one ends of the connecting rods (221) far away from the buried rod (21), an included angle of 120 degrees is formed between any two connecting rods (221), and the fixing rods (222) are arranged in parallel and embedded in the fixing holes (11).
3. The municipal slope protection structure according to claim 2, further comprising a protection net (4) covering the ground, wherein the buried rod (21) penetrates through meshes of the protection net (4), and the connecting rod (221) abuts against the upper surface of the protection net (4).
4. The municipal slope protection structure according to claim 1, wherein a cavity is provided in the protection frame (1), the cavity is provided with planting soil (3) and grass seeds mixed in the planting soil (3), and the upper surface of the protection frame (1) is provided with a water permeable geotextile (12).
5. The municipal slope protection structure according to claim 1, wherein water permeable holes (13) are provided in the side walls of the protection frames (1), and the cavities of adjacent protection frames (1) are communicated with each other through the water permeable holes (13).
6. The municipal slope protection structure according to claim 1, wherein the top surface of the protection frame (1) is provided with flow guide grooves (14), and the flow guide grooves (14) on adjacent protection frames (1) are communicated with each other.
7. The municipal slope protection structure according to claim 6, wherein the diversion trench (14) comprises a circular groove (141) arranged in a regular hexagon and a connecting groove (142) arranged along a diagonal line passing through the center of the protection frame (1), wherein the circular groove (141) and the connecting groove (142) are communicated with each other.
8. The municipal slope protection structure according to claim 3, wherein the protective mesh (4) is made of a copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651318.0U CN210946839U (en) | 2019-09-29 | 2019-09-29 | Municipal administration side slope protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651318.0U CN210946839U (en) | 2019-09-29 | 2019-09-29 | Municipal administration side slope protective structure |
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| Publication Number | Publication Date |
|---|---|
| CN210946839U true CN210946839U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921651318.0U Active CN210946839U (en) | 2019-09-29 | 2019-09-29 | Municipal administration side slope protective structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005994A (en) * | 2021-04-22 | 2021-06-22 | 南京振高建设有限公司 | Landscape retaining wall and construction method |
| CN113481938A (en) * | 2021-07-10 | 2021-10-08 | 绿美艺环境建设集团有限公司 | Silty river stone cage combined plant-growing protection pad ecological revetment and construction method thereof |
-
2019
- 2019-09-29 CN CN201921651318.0U patent/CN210946839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005994A (en) * | 2021-04-22 | 2021-06-22 | 南京振高建设有限公司 | Landscape retaining wall and construction method |
| CN113481938A (en) * | 2021-07-10 | 2021-10-08 | 绿美艺环境建设集团有限公司 | Silty river stone cage combined plant-growing protection pad ecological revetment and construction method thereof |
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