CN211498732U - Plant stone bank revetment - Google Patents
Plant stone bank revetment Download PDFInfo
- Publication number
- CN211498732U CN211498732U CN201922320549.XU CN201922320549U CN211498732U CN 211498732 U CN211498732 U CN 211498732U CN 201922320549 U CN201922320549 U CN 201922320549U CN 211498732 U CN211498732 U CN 211498732U
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- China
- Prior art keywords
- brick
- plant
- protecting
- groove
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004575 stone Substances 0.000 title claims abstract description 12
- 239000011449 brick Substances 0.000 claims abstract description 106
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims 7
- 239000000463 material Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000004162 soil erosion Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 21
- 239000002689 soil Substances 0.000 description 10
- 241000124033 Salix Species 0.000 description 6
- 239000004746 geotextile Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000011094 fiberboard Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to a plant stone bank revetment relates to hydraulic engineering technical field, and it is including protecting the brick, protect brick middle part fretwork and be provided with the planting groove, one side of protecting the brick is provided with outside convex connecting block, opposite side and is provided with the spread groove that is used for installing adjacent connecting block on protecting the brick, the both ends tip department of protecting the brick is provided with convex recess, adjacent two along the direction of height protect on the brick convex recess cooperation is formed with an anchor eye, install an stock in the anchor eye. The utility model utilizes the matching of the connecting block and the connecting groove to lead the connecting structure to exist between the protective bricks, and establishes the connecting structure between the protective bricks and the side slope through the arrangement of the anchor rod and the backing plate, thus reinforcing the connection between the protective bricks and the side slope; the setting of planting the groove in utilizing the protection brick combines together engineering bank protection and plant bank protection, has alleviated the problem of soil erosion and water loss, and strengthens the exchange of respectively protecting the material between the brick through the through-hole of seting up on protecting the brick.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a plant stone bank revetment is related to.
Background
In the traditional river bank protection project, a concrete structure, a grouted or dry masonry structure, a lead wire gabion and a steel reinforcement gabion are mostly adopted to carry out lining protection on the parts of the soil river bank seriously eroded by water flow so as to form the rigid bank protection. The concrete structure and the masonry structure revetment have good erosion resistance, mature technology and wide application.
Chinese patent No. CN209603061U discloses a vertical ecological riverway block, which comprises a brick body, wherein the brick body is provided with a plant groove, the brick body comprises a water-facing brick body, a water-backing brick body and side brick bodies, and the water-backing brick body is provided with side holes for water backing; the length of the water receiving groove is 47% of the height of the brick body, and the width of the water receiving groove is 10% of the width of the brick body; the length of the water-back side hole is 47% of the height of the brick body, and the width of the water-receiving groove is 40% of the width of the brick body; and water receiving grooves are formed in two sides of the water receiving brick body. The plant groove that above-mentioned structure was seted up is utilized to plant bush and herb, improves the construction of river bank revetment ecological cycle, sets up the land of going back side hole and upstream water groove simultaneously and is favorable to vegetation, animal and plant's perching for can carry out the material exchange between revetment and river course.
The above prior art solutions have the following drawbacks: the connection mode between above-mentioned two adjacent ecological building blocks is only for simple range concatenation to there is not specific connection structure, so set up to make ecological building block connect the back, probably can produce relative skew because external force strikes between the ecological building block of same row for the displacement difference around producing between partial ecological building block, and then influences the intensity of this position revetment structure.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a plant stone bank revetment has the characteristics of being convenient for connect and connect firm between each ecological building block.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a plant stone bank revetment, includes protecting the brick, protect brick middle part fretwork and be provided with the planting groove, the one side of protecting the brick is provided with outside convex connecting block, opposite side and is provided with the spread groove that is used for installing adjacent connecting block on protecting the brick, the both ends tip department of protecting the brick is provided with convex recess, adjacent two along the direction of height protect on the brick convex recess cooperation is formed with an anchor eye, install an stock in the anchor eye.
Through adopting above-mentioned technical scheme, protect the fretwork in the middle part of the brick and set up the setting of planting the groove for can plant the plant to planting the inslot, combine engineering bank protection and plant bank protection, alleviate the problem of bank protection water and soil loss to a great extent when having guaranteed that the bank protection structure is firm. The connecting blocks and the connecting grooves are arranged, so that two adjacent bricks can be connected in a manner that the connecting blocks are clamped with the connecting grooves; meanwhile, the arc-shaped grooves on the adjacent protective bricks are spliced to form an anchor hole which is matched with the anchor rod; the fixing structure is arranged between the protective brick and the side slope, and the connecting strength of the protective brick and the side slope is further enhanced.
The present invention may be further configured in a preferred embodiment as: one end of the anchor rod penetrates through the anchor hole, a base plate is arranged at the end part of the other end of the anchor rod, a sinking groove is formed in the upper end face of the arc-shaped groove and the upper end face of the protective brick, the sinking grooves in the protective brick are matched to form a counter bore, and the base plate is abutted to the inside of the counter bore.
Through adopting above-mentioned technical scheme, the counter bore is formed in the cooperation of the heavy groove on the adjacent brick that protects with the backing plate cooperation of setting at the stock tip for after the stock is squeezed into the side slope through the anchor eye, the backing plate transmits the counter bore with the anchor rod to the anchor power of side slope, and then makes to protect to have the trend power that will protect the brick to support tight bank protection between brick and side slope, further consolidates the joint strength who protects between brick and side slope.
The present invention may be further configured in a preferred embodiment as: the cross section of the connecting block is isosceles trapezoid, and the cross section of the connecting groove is isosceles trapezoid.
Through adopting above-mentioned technical scheme, connecting block and spread groove cross section are isosceles trapezoid's setting, compare in the setting of rectangle, and adjacent connection structure who protects between the brick is more firm. When a certain protective brick is damaged relatively due to external force, the connecting block and the connecting groove with the cross sections in the shape of an isosceles trapezoid cannot be loosened due to damage caused by the protective brick body, and even if cracks and fractures appear in the protective brick, the connecting state between the connecting block and the connecting groove cannot be influenced.
The present invention may be further configured in a preferred embodiment as: the two ends of the arc-shaped groove, which are provided with the protecting bricks, are provided with inclined planes for guiding water flow, and a flow guide groove is formed on each inclined plane between every two adjacent protecting bricks.
Through adopting above-mentioned technical scheme, the setting on inclined plane makes adjacent two protect and forms a water conservancy diversion ditch between the brick, when rainfall is too big or river water is washed to the shore protection after can't be protected soil and plant absorption in the brick, can flow back once more through the water conservancy diversion ditch and get into the river in, realize the recycle to the water source for the structure of bank protection sets up and more presses close to the ecology.
The present invention may be further configured in a preferred embodiment as: the bottom of the arc-shaped groove is connected with a flow guide plane, a convex block for being trampled by a person is arranged on the flow guide plane, the convex block is arranged at the center of the flow guide groove, the two ends of the convex block are spaced from the inclined plane, and the inclined plane is an arc surface.
By adopting the technical scheme, compared with the common inclined plane, the inclined plane is an arc surface, so that water flow can slide down along the arc surface and enter the flow guide groove more easily; simultaneously the setting of water conservancy diversion plane and lug provides the platform that the staff trampled, makes things convenient for the staff to carry out the inspection to the revetment, and the lug is located water conservancy diversion ditch center department and with the inclined plane between be formed with the setting of interval for the lug can not influence the drainage effect of water conservancy diversion ditch department when the exercise supplies the people to step on the function.
The present invention may be further configured in a preferred embodiment as: the bottom end part of each side of the protective brick is provided with a saw-toothed bulge.
By adopting the technical scheme, the arrangement of the saw-toothed bulges at the bottoms of the sides of the protective bricks increases the roughness of the contact surface between each protective brick and the side slope, and further increases the friction force between the protective bricks and the side slope, so that the antiskid effect is achieved when the protective bricks are installed and spliced on the side slope.
The present invention may be further configured in a preferred embodiment as: and a plurality of through holes are arranged on the side surface of each side of the protective brick in a penetrating way.
By adopting the technical scheme, the through holes arranged on the side surfaces of the protecting bricks are utilized to circulate moisture, air and nutrients among the protecting bricks, when nutrients and water sources in part of the protecting bricks are not enough to support the growth of plants, the nutrients can flow to the protecting bricks from other protecting bricks through the through holes, the mutual relevance and circulation among the protecting bricks are enhanced, and the restriction effect of closed setting on the growth of the plants is avoided.
The present invention may be further configured in a preferred embodiment as: and a green belt is arranged in the planting groove.
Through adopting above-mentioned technical scheme, changed the mode that sets up of traditional bank protection, combined together engineering bank protection and plant bank protection, utilize on the engineering bank protection has the high basis of structural stability intensity, use the firm effect of plant bank protection reinforcing bank protection to soil and water, effectively utilized the advantage of engineering bank protection and plant bank protection, optimized traditional bank protection problem that soil and water loss easily takes place to a great extent.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the connecting structure is arranged between the protective bricks by utilizing the matching of the connecting blocks and the connecting grooves, and the protective bricks are connected with the side slope through the arrangement of the anchor rods and the base plates, so that the connecting strength between the protective bricks and the side slope is strengthened;
2. the setting of planting the groove in utilizing the protection brick combines together engineering bank protection and plant bank protection, has alleviated the problem of soil erosion and water loss, and strengthens the exchange of respectively protecting the material between the brick through the through-hole of seting up on protecting the brick.
Drawings
FIG. 1 is a schematic diagram of the overall distribution of the plant stone bank protection in the embodiment;
FIG. 2 is an exploded view of the protective brick of the present embodiment;
fig. 3 is a schematic structural diagram of the protective brick in the embodiment.
In the figure, 1, slope protection; 2. a gravel cushion layer; 3. dry masonry block stones; 4. protecting the bricks; 5. planting grooves; 6. connecting blocks; 7. connecting grooves; 8. a circular arc-shaped groove; 9. an anchor eye; 10. an anchor rod; 11. a base plate; 12. sinking a groove; 13. a counter bore; 14. a bevel; 15. a flow guide plane; 16. a bump; 17. a flow guide groove; 18. saw-toothed protrusions; 19. a through hole; 20. degradable geotextile; 21. a directional fiber sheet; 22. planting soil; 23. and (4) willow branches.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a plant stone bank revetment, including bank protection 1 and rubble bed course 2, rubble bed course 2 is laid on bank protection 1, and the thickness of rubble bed course 2 sets up to 15cm (here is not restricted to 15cm, only is the laying thickness of preferred). Dry masonry 3 is laid at the top and bottom of the slope 1, the thickness of the dry masonry 3 is set to be 100cm (not limited to 100cm, but only the preferred laying thickness), protective bricks 4 are laid on the broken stone cushion 2, and the protective bricks 4 (refer to fig. 2) are distributed among the dry masonry 3.
Referring to fig. 2, protect the fretwork in 4 middle parts of brick and be provided with planting groove 5, be provided with the greenbelt in planting groove 5, protect one side integrated into one piece of brick 4 to protect brick 4 outer outstanding connecting block 6, protect the opposite side that brick 4 was provided with connecting block 6 and be provided with the spread groove 7 that is used for installing adjacent connecting block 6 on protecting brick 4. Arc-shaped grooves 8 are formed in the end parts of the two ends of each protective brick 4 along the height direction, the arc-shaped grooves 8 in the two adjacent protective bricks 4 are matched to form an anchor hole 9, and an anchor rod 10 is installed in the anchor hole 9. One end of the anchor rod 10 penetrates through the anchor hole 9 and is anchored on the side slope, and the other end of the anchor rod 10 extends out of the upper end of the anchor hole 9 and is fixedly connected with a backing plate 11. A sunk groove 12 is formed between the upper end face of the circular arc-shaped groove 8 and the upper end face of the protection brick 4, a counter bore 13 is formed by matching the sunk grooves 12 on two adjacent protection bricks 4, and the backing plate 11 is abutted against the inside of the counter bore 13.
Referring to fig. 2 and 3, the two ends of the protective brick 4, which are provided with the arc-shaped groove 8, are provided with inclined surfaces 14 for guiding water flow, and the inclined surfaces 14 are arc surfaces. And the bottom of the circular arc-shaped groove 8 is connected with a flow guide plane 15, one end of the flow guide plane 15, which is far away from the circular arc surface, is fixedly connected with a lug 16 for being trampled by a person, a flow guide groove 17 is formed between two adjacent protective bricks 4, the lug 16 is arranged at the center of the flow guide groove 17, the lug 16 is arranged at the end part of the flow guide plane 15, which is far away from the circular arc surface, and a space exists between the other end of the lug 16 and the circular arc surface. The upper end face of the connecting block 6 is flush with the end face of the flow guide plane 15, the cross section of the connecting block 6 is isosceles trapezoid, and the cross section of the connecting groove 7 is isosceles trapezoid.
Referring to fig. 1 and 2, the bottom end of each side of the protective brick 4 is provided with a saw-toothed protrusion 18, and each side of the protective brick 4 is provided with three through holes 19 in a penetrating manner, so as to keep the nutrients and air in each protective brick 4 to circulate. The protective bricks 4 are fixedly connected with the degradable geotextile 20 at the lower end face, the gram weight of the degradable geotextile 20 is 250g/m2 (not limited to 250g/m2, but only the preferred gram weight), and the arrangement of the degradable geotextile 20 ensures that when materials are exchanged between the protective bricks 4 through the through holes 19, soil loss caused by water flow impact on the through holes 19 can be avoided. The protective brick 4 is provided with a fixed connection oriented fiber board 21 at the higher end face, and the specification of the oriented fiber board 21 is 1250 × 2500mm and the thickness is 12mm (the preferred specification is not limited to the value). Planting soil 22 is laid in the planting grooves 5 of the protective bricks 4, willow branches 23 with the diameter of 2-5cm are planted in the planting grooves 5, the planting transverse spacing of the willow branches 23 is set to be 30cm, and the planting longitudinal spacing is set to be 50cm (the numerical value here is only the preferable planting spacing of the willow branches 23 in the embodiment, and is not limited to the planting spacing).
The implementation principle of the embodiment is as follows:
firstly, the first layer of anti-scour layer riprap of the plant stone bank protection is protected by a transition layer and consists of a dug ditch and a spread geotextile. Then the protective bricks 4 are placed above the geotextile, the protective bricks 4 are clamped into the connecting grooves 7 through the connecting blocks 6 to realize connection, and anchor rods 10 are injected into anchor holes 9 formed between the adjacent protective bricks 4 to be anchored on the side slope. Planting soil 22 covers the planting grooves 5 in the protective bricks 4, then directional fiber boards 21 are laid in the planting grooves 5, closely arranged willow branches 23 are inserted into the planting soil 22, the diameters of the willow branches 23 are 2-5cm, and therefore the whole revetment structure is formed by combining the engineering revetment 1 and the plant revetment 1, and the revetment structure is optimized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a plant stone bank revetment, includes protects brick (4), its characterized in that: protect brick (4) middle part fretwork and be provided with planting groove (5), the one side of protecting brick (4) is provided with outside convex connecting block (6), the opposite side is provided with and is used for installing adjacent spread groove (7) of protecting connecting block (6) on brick (4), the both ends tip department of protecting brick (4) is provided with convex recess (8) along the direction of height, adjacent two protect on brick (4) convex recess (8) cooperation is formed with an anchor eye (9), install an stock (10) in anchor eye (9).
2. A plant-rock shore protection according to claim 1, wherein: stock (10) one end is passed anchor eye (9), other end tip are provided with backing plate (11), the up end of arc recess (8) with the up end of protecting brick (4) is provided with one heavy groove (12), two protect heavy groove (12) cooperation on brick (4) and form a counter bore (13), backing plate (11) butt is in counter bore (13).
3. A plant-rock shore protection according to claim 1, wherein: the cross section of the connecting block (6) is isosceles trapezoid, and the cross section of the connecting groove (7) is isosceles trapezoid.
4. A plant-rock shore protection according to claim 1, wherein: inclined planes (14) used for guiding water flow are arranged at two ends, provided with the arc-shaped grooves (8), of the protection bricks (4), and a flow guide groove (17) is formed in each inclined plane (14) between every two adjacent protection bricks (4).
5. A plant-rock shore protection according to claim 4, characterized in that: the bottom department of circular arc recess (8) is connected with a water conservancy diversion plane (15), be provided with lug (16) that the confession people trampled on water conservancy diversion plane (15), lug (16) set up in the center department of water conservancy diversion ditch (17) just the both ends of lug (16) with inclined plane (14) are formed with the interval, inclined plane (14) are a circular arc surface.
6. A plant-rock shore protection according to claim 1, wherein: the bottom end part of each side of the protective brick (4) is provided with a saw-toothed bulge (18).
7. A plant-rock shore protection according to claim 1, wherein: and a plurality of through holes (19) are arranged on the side surface of each side of the protective brick (4) in a penetrating way.
8. A plant-rock shore protection according to claim 1, wherein: a green belt is arranged in the planting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320549.XU CN211498732U (en) | 2019-12-20 | 2019-12-20 | Plant stone bank revetment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320549.XU CN211498732U (en) | 2019-12-20 | 2019-12-20 | Plant stone bank revetment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498732U true CN211498732U (en) | 2020-09-15 |
Family
ID=72418116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320549.XU Expired - Fee Related CN211498732U (en) | 2019-12-20 | 2019-12-20 | Plant stone bank revetment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211498732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322987A (en) * | 2021-07-07 | 2021-08-31 | 黄河勘测规划设计研究院有限公司 | Construction method of tenon-and-mortise type multifunctional ecological block revetment |
-
2019
- 2019-12-20 CN CN201922320549.XU patent/CN211498732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322987A (en) * | 2021-07-07 | 2021-08-31 | 黄河勘测规划设计研究院有限公司 | Construction method of tenon-and-mortise type multifunctional ecological block revetment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |