CN210887101U - Cylinder interlocking type step ecological frame revetment structure - Google Patents
Cylinder interlocking type step ecological frame revetment structure Download PDFInfo
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- CN210887101U CN210887101U CN201921255593.0U CN201921255593U CN210887101U CN 210887101 U CN210887101 U CN 210887101U CN 201921255593 U CN201921255593 U CN 201921255593U CN 210887101 U CN210887101 U CN 210887101U
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model provides an ecological frame shore protection structure of cylinder interlocking formula ladder sets up in river course bank, and the shore protection structure includes reinforced concrete shore protection base, sets up the pile foundation under the base, sets up the ecological frame of cylinder interlocking formula ladder on the base, is provided with the afforestation view on the ecological frame, and top layer ecological frame top elevation and shore protection top elevation flush, are provided with the flood prevention passageway behind the barricade. The utility model designs a cylindrical interlocking type stepped ecological frame, the front surface and the top of the ecological frame can be planted and greened, the ecological frame is hydrophilic and permeable, the appearance is beautiful and elegant, and the ecological frame has good ecological and landscape effects; a three-dimensional water and soil protection blanket is fixed inside the ecological frame, so that the water and soil loss can be effectively prevented; the ecological frame is of a cylindrical structure, so that the structure strength is high, the stress condition is good, the use of reinforced concrete materials can be effectively reduced compared with the traditional retaining wall, and the ecological frame is energy-saving and environment-friendly; the bank line can be conveniently turned by adjusting the interlocking angle of the tooth ridges.
Description
Technical Field
The utility model relates to an ecological bank protection structure especially relates to an ecological frame bank protection structure of cylinder interlocking formula ladder.
Background
Along with the enhancement of the environmental protection consciousness of people, the construction of river bank protection is also transited from the traditional hard bank protection to the ecological bank protection, and the ecological bank protection frame is a common ecological bank protection type, is favorable for the water and soil exchange of the bank protection, and has the comprehensive advantages of ecology, environmental protection, attractiveness and the like. However, the ecological frame revetment has the following problems:
1. the ecological frame revetment is often provided with holes on the vertical surface close to water, and after planting soil is backfilled inside the ecological frame revetment, the soil is easy to run off from the holes, so that water and soil loss is caused, and the structure safety is not good;
2. most of the ecological frame revetments adopt rectangular structures, the structure is attractive, and the using amount of reinforced concrete is not obviously reduced compared with the traditional reinforced concrete revetments;
3. the ecological frames of the ecological frame revetment are generally connected by dead weight or steel bar bolts, the connection between different frame bodies is not very tight, and the integrity of the revetment is not strong.
4. The ecological frame revetment frame is generally rectangular, and the size is great, and bank line turns and forms great space easily, and is unfavorable to revetment structure safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cylinder interlocking formula ladder ecological frame shore protection structure that the structure is more firm to overcome prior art's above-mentioned defect.
In order to realize the above-mentioned purpose, the utility model provides an ecological frame bank protection structure of cylinder interlocking-type ladder sets up in river course bank limit, and its characterized in that bank protection structure includes that the bank protection is irritated building block stone banket, irritates building block stone banket rear and adopts the reinforced concrete base, sets up bank protection foundation structure under the base, sets up the ecological frame of a plurality of layers of cylinder interlocking-type ladder on the base, and ecological frame plants the bank protection afforestation, sets up the anti-structure of straining behind the ecological frame, and bank slope top is provided with flood prevention passageway.
Furthermore, the cylindrical interlocking type stepped ecological frame is made of reinforced concrete materials, and the main body structure is a hollow cylindrical thin-wall structure which is communicated up and down; the side surface of the cylindrical interlocking type stepped ecological frame is provided with a water permeable hole, so that water and soil exchange inside and outside the frame is facilitated; the three-dimensional water and soil protection blanket and a three-dimensional protection blanket fixing bolt for fixing the three-dimensional water and soil protection blanket are arranged on the inner side of the water permeable hole, so that soil and water filled in the frame are prevented from losing; an upper groove is formed above one side of each cylindrical interlocking type ladder ecological frame, and a lower groove is formed below the other side of each cylindrical interlocking type ladder ecological frame, so that two adjacent cylindrical interlocking type ladder ecological frames can be mutually occluded and locked; the side face of the cylindrical interlocking type ladder ecological frame is provided with a through connecting hole, and two adjacent cylindrical interlocking type ladder ecological frames are fixed in a pairwise mode through connecting bolts, so that the integrity of the revetment is guaranteed.
Furthermore, anti-sliding tooth ridges are arranged at the tops of the ecological frames, the upper and lower ecological frames are staggered and stacked, and the bottom of the upper ecological frame abuts against the anti-sliding tooth ridges at the tops of the lower ecological frame to prevent the ecological frames from sliding laterally; ecological frame bottom sets up fixed reinforcing bar and passes the bottom plate hole and insert the foundation layer, improves the overall stability of revetment.
Furthermore, an anti-filtering structure is arranged behind the plurality of layers of cylindrical interlocking type stepped ecological frames and is composed of anti-filtering geotextile and graded broken stones, so that the water and soil loss situation at the rear of the revetment can be effectively prevented.
Furthermore, the reinforced concrete base of the ecological bank protection is provided with an anti-slip convex ridge, so that the ecological frame can be effectively prevented from slipping, and the structural safety of the bank protection is ensured; the elevation of the top of the anti-sliding convex ridge is lower than the normal water level of the river channel, so that the beauty and the naturalness of the revetment are ensured.
Furthermore, the flood prevention channel is formed by filling earth and stones in a layered mode, and a road surface structure can be paved on the upper portion of the flood prevention channel to facilitate traffic.
As above, the utility model relates to a cylinder interlocking formula ladder ecological frame shore protection structure has following beneficial effect:
1. the three-dimensional water and soil protection blanket is arranged in the ecological frame, so that the condition of soil and water loss caused by backfilling in the ecological frame can be effectively prevented;
2. the ecological frame adopts a hollow cylinder thin-wall structure which is communicated up and down, the stress condition is good, the use amount of reinforced concrete of the revetment can be effectively reduced, and the ecological frame is energy-saving and environment-friendly;
3. the upper grooves and the lower grooves are formed in the two sides of the ecological frame, so that the effect of interlocking every two ecological frames can be realized during construction, and the integrity of the revetment can be effectively improved;
4. the holes are formed in the surface of the ecological frame, so that water and soil exchange can be effectively realized, and the ecological frame has good ecological performance;
5. the ecological frame adopts a hollow cylinder structure, and vertical revetments are arranged on the surface of the ecological frame for greening, so that a good landscape effect is achieved;
6. the construction steps are simple and clear, the construction efficiency can be effectively improved, and the construction period is saved;
7. compare in traditional ecological frame shore protection, the utility model relates to an ecological frame can realize refuting the turn of bank line through adjusting the contained angle between two recesses, makes things convenient for safety more.
Drawings
Fig. 1 is a cross-sectional view of the revetment structure of the present invention.
Fig. 2 is a side view of the reinforced concrete frame body of the cylinder interlocking type ladder ecological frame of the utility model.
Fig. 3 is a side view of the whole cylinder interlocking type ladder ecological frame of the present invention.
Fig. 4 is a top view of the cylindrical interlocking step ecological frame of the present invention.
Fig. 5 is a sectional view taken along line a-a of fig. 4.
Fig. 6 is a sectional view taken along line B-B of fig. 4.
Fig. 7 is a cross-sectional view taken along line C-C of fig. 4.
Fig. 8 is a schematic diagram of the interlocking effect of the cylindrical interlocking ladder ecological frame.
Fig. 9 is the side view of the cylinder interlocking type ladder ecological frame after stacking.
Fig. 10 is a front view of the cylindrical interlocking ladder ecological frame stacked and stacked.
Fig. 11 is a turning schematic diagram of the ecological frame of the cylindrical interlocking ladder ecological frame of the present invention.
Description of the element reference numerals
1 river course
2 revetment filling block stone guard foot
3 reinforced concrete base
31 anti-skid convex ridge
4 revetment foundation structure
5 anti-structure of straining
51 grade broken stone
52 reverse filtering geotextile
6 ecological frame of cylinder interlocking formula ladder
61 lower groove
62 upper groove
63 Water permeable holes
64 connection hole
65 bottom plate hole
66 anti-sliding tooth ridge
67 three-dimensional protection blanket fixing bolt
68 three-dimensional protective blanket
69 connecting bolt
610 fixed nut
611 fixed steel bar
7 revetment greening
8 flood prevention channel
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1, set up in river course 1 bank limit, the shore protection structure includes: the revetment is irritated building block stone banket 2, irritates building block stone banket rear adopts reinforced concrete base 3, sets up revetment foundation structure 4 under the base, sets up a plurality of layers of cylinder interlocking formula ladder ecological frame 6 on the base, and the revetment afforestation 7 is planted to the ecological frame, sets up anti-filtration 5 behind the ecological frame, and bank slope top is provided with flood prevention passageway 8.
As shown in fig. 2 to 7, the cylindrical interlocking stepped ecological frame 6 is made of reinforced concrete material, and the main structure is a hollow cylindrical thin-wall structure which is through from top to bottom, so that the compression resistance is strong, and the reinforced concrete material can be effectively saved; the structure vertical surface is provided with a water permeable hole 63, so that water and soil exchange inside and outside the frame is facilitated; the three-dimensional water and soil protection blanket 68 and the three-dimensional protection blanket fixing bolt 67 are arranged on the inner side of the structural water permeable hole, so that the soil filled in the frame is prevented from losing; an upper groove 62 is formed in one side of each of two sides of the vertical face of the frame, a lower groove 61 is formed in the other side of the vertical face of the frame, two adjacent ecological frames are meshed and locked with each other, turning of a barge shore line is achieved by adjusting an included angle between the two grooves, meanwhile, a through connecting hole 64 is formed in the side face of the frame, a connecting bolt 69 penetrates out of the connecting hole, and the ecological frames are fixed in pairs under the combined action of a fixing nut 610, so that the integrity of the revetment is; the upper ecological frame and the lower ecological frame are arranged in a staggered manner, and anti-sliding tooth ridges 66 are arranged at the tops of the ecological frames to prevent the ecological frames from sliding laterally; ecological frame bottom sets up fixed reinforcing bar 611 and passes bottom plate hole 65 and insert to the underlying foundation layer in the below, improves the overall stability of shore protection. Wherein, the ecological frame of the lowest layer can be provided with no fixed steel bar, and if the ecological frame needs to be provided with the fixed steel bar, holes can be reserved on the base for fixing the steel bar; the fixing steel bars of the ecological frames of other layers can be directly inserted into soil bodies or backfilled broken stones in the ecological frames of the lower layer, so that the fixing effect is achieved.
As shown in fig. 9, the side view effect diagram is shown after stacking the subframes.
As shown in fig. 10, the front view effect diagram is obtained after the stack of the subframes is stacked.
As shown in fig. 11, is a view of the turning of the bio-frame. The width of the upper groove and the lower groove of the prefabricated ecological frame is 1/14-1/10 of the perimeter of the ecological frame, two upper grooves are arranged on one side of the vertical face of the prefabricated ecological frame, and two lower grooves are arranged on the other side of the vertical face of the prefabricated ecological frame.
The bank protection construction method comprises the following steps:
the first step, the excavation and leveling work of bank slope, carry out the construction of revetment foundation structure 4.
And secondly, constructing the ecological bank protection reinforced concrete base 3 and the pouring block stone guard feet 2.
And thirdly, filling soil after backfilling the reinforced concrete base 3, and laying the reverse filter geotextile 52.
Fourthly, stacking the cylindrical interlocking type stepped ecological frames 6, and connecting every two ecological frames on the same layer with connecting bolts 69 and fixing nuts 610; installing a three-dimensional water and soil protection blanket 67 and a three-dimensional protection blanket fixing bolt 68; the bottom plate is inserted into the fixing steel bar 611 through the bottom plate hole 65 to fix the ecological frame.
Fifthly, backfilling the ecological frame: backfilling graded broken stones 51 behind the ecological frame; filling dog head stones below the normal water level and filling planting soil above the normal water level in the ecological frame; if necessary, green grass seeds are mixed in the planting soil.
And sixthly, stacking and backfilling the previous layer of ecological frames after each layer of ecological frames is backfilled, and repeating the fourth step and the fifth step continuously until the designed elevation is reached.
And seventhly, finishing the construction of the rest of the bank protection greening 7, the flood prevention channel 8 and the like. To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a cylinder interlocking formula ladder ecological frame revetment structure, sets up in the river course bank limit, and its characterized in that revetment structure includes that the revetment is irritated building block stone banket, irritates building block stone banket rear and adopts the reinforced concrete base, sets up the revetment foundation structure under the base, sets up a plurality of layers of cylinder interlocking formula ladder ecological frame on the base, and ecological frame plants the revetment afforestation, sets up the anti-filtration structure behind the ecological frame, and bank slope top is provided with flood prevention passageway.
2. The cylinder interlocking step ecological frame revetment structure according to claim 1, wherein: the cylindrical interlocking type step ecological frame is made of reinforced concrete materials, and the main body structure is a hollow cylindrical thin-wall structure which is communicated up and down; the side surface of the cylindrical interlocking type stepped ecological frame is provided with a water permeable hole, so that water and soil exchange inside and outside the frame is facilitated; the three-dimensional water and soil protection blanket and a three-dimensional protection blanket fixing bolt for fixing the three-dimensional water and soil protection blanket are arranged on the inner side of the water permeable hole, so that soil and water filled in the frame are prevented from losing; an upper groove is formed above one side of each cylindrical interlocking type ladder ecological frame, and a lower groove is formed below the other side of each cylindrical interlocking type ladder ecological frame, so that two adjacent cylindrical interlocking type ladder ecological frames can be mutually occluded and locked; the side face of the cylindrical interlocking type ladder ecological frame is provided with a through connecting hole, and two adjacent cylindrical interlocking type ladder ecological frames are fixed in a pairwise mode through connecting bolts, so that the integrity of the revetment is guaranteed.
3. The cylinder interlocking step ecological frame revetment structure according to claim 1, wherein: the top of the ecological frame is provided with anti-sliding tooth ridges, the upper and lower ecological frames are staggered and stacked, and the bottom of the upper ecological frame abuts against the anti-sliding tooth ridges on the top of the lower ecological frame to prevent the ecological frames from sliding laterally; ecological frame bottom sets up fixed reinforcing bar and passes the bottom plate hole and insert the foundation layer, improves the overall stability of revetment.
4. The cylinder interlocking step ecological frame revetment structure according to claim 1, wherein: be provided with anti-structure of straining behind a plurality of layers of cylinder interlocking formula ladder ecological frame, anti-structure of straining comprises anti-geotechnological cloth of straining and graded broken stone, can effectively prevent the soil erosion and water loss condition at revetment rear.
5. The cylinder interlocking step ecological frame revetment structure according to claim 1, wherein: the ecological bank protection reinforced concrete base is provided with the anti-sliding convex ridge, so that the ecological frame can be effectively prevented from sliding, and the structural safety of the bank protection is ensured; the elevation of the top of the anti-sliding convex ridge is lower than the normal water level of the river channel, so that the beauty and the naturalness of the revetment are ensured.
6. The cylinder interlocking step ecological frame revetment structure according to claim 1, wherein: the flood prevention channel is formed by filling earth and stones in a layered mode, and the upper portion of the flood prevention channel can be paved with a road surface structure to facilitate traffic.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921255593.0U CN210887101U (en) | 2019-08-05 | 2019-08-05 | Cylinder interlocking type step ecological frame revetment structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255593.0U CN210887101U (en) | 2019-08-05 | 2019-08-05 | Cylinder interlocking type step ecological frame revetment structure |
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| CN210887101U true CN210887101U (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485368A (en) * | 2019-08-05 | 2019-11-22 | 上海市政工程设计研究总院（集团）有限公司 | A kind of cylinder interlocking-type ladder ecology frame bank protection structure and its construction method |
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2019
- 2019-08-05 CN CN201921255593.0U patent/CN210887101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485368A (en) * | 2019-08-05 | 2019-11-22 | 上海市政工程设计研究总院（集团）有限公司 | A kind of cylinder interlocking-type ladder ecology frame bank protection structure and its construction method |
| CN110485368B (en) * | 2019-08-05 | 2024-08-16 | 上海市政工程设计研究总院（集团）有限公司 | Cylindrical interlocking type ladder ecological frame revetment structure and construction method thereof |
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